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38results about How to "Realize cost savings and efficiency gains" patented technology
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Bentonite and fungal dreg compounded water-retention fertilizer-conservation cultivation matrix and its preparation method
The invention relates to the technical field of the water-retention fertilizer-conservation cultivation for the drought-resistant forestation of the agriculture and forestry, and concretely relates to a bentonite and fungal dreg compounded water-retention fertilizer-conservation cultivation matrix and its preparation method. The matrix comprises 30-40 parts of bentonite, 60-70 parts of fungal dreg and 0.1-0.5 parts of a composite fertilizer. The preparation method of the matrix comprises the following steps: selecting new waste fungal bags after the edible fungus plantation, carrying out bag removal treatment, crushing, and adding a composite microbial agent and urea to guarantee the C:N ratio of 20; fully and uniformly mixing the above raw materials, adjusting the water content to 60%, composting the fungal dreg, and storing the obtained compost in a ventilation and rain exposing prevention device for the decrease of the water content to 20%; and uniformly mixing the fungal dreg with bentonite and the composite fertilizer, and crushing to prepare the water-retention fertilizer-conservation cultivation matrix. The matrix has the advantages of abundant sources and low costs of raw materials, wide distribution and low cost of a bentonite mineral resource, large output and easy obtaining of the waste fungal dreg, simple making method, and no pollution to the environment.
Owner:SICHUAN AGRI UNIV +1
Method for high-density layered fruit bearing for grape cultivation in south
InactiveCN102550358AOptimize space layoutTo achieve intensive utilizationCultivating equipmentsHorticulture methodsHorticultureFertilizer
The invention discloses a method for high-density layered fruit bearing for grape cultivation in south, which includes shed erecting, planting and field management. Field management includes fertilizer application, water control, trimming, fruit bagging and disease and pest control. Shed design and erection, planting and trimming in field management are changed in the method, rain-shading culturetrellis sheds shaped as the Chinese word 'feng'(for being abundant) are used, planting density is high, plant and row spacing is 50-70cmX280-320cm, and 340-380 grape plants per mu are planted. The trimming includes trimming in growth period, shaping or trimming in winter, bearing shoot renewing and trimming in summer. By using the rain-shading culture trellis sheds and a branch top trimming technique used with the sheds, group amount and individual distribution in grape planting are optimized, quantity ratio and spatial distribution of branches, leaves and fruits are optimized, intensive utilization of heat, light, fertilizer and water is achieved, cost reduction, efficiency enhancement, rapid growth and high yield can be achieved, fruits can occur in the very year of field planting, highyield level is achieved in the next year, and yield per unit area is above 2000kg.
Owner:宜章华山红林科技生态有限公司
Entire-process-mechanized medium-low-stubble cultivation method for ratooning rice
The invention belongs to the technical field of crop cultivation and particularly relates to an entire-process-mechanized medium-low-stubble cultivation method for ratooning rice. The method comprisesthe steps: A. variety selection; B. rice seedling raising bed soil preparation; C. rice seedling bed preparation; D. timely early-sowing; E. sowing and machine-transplant rice seedling raising; F. land preparation and furrowing; G. rational close planting; H. fertilizer application; I. moisture management; J. 90%-yellow reaping and reasonable stubble reserving; K. disease and insect pest control;and L. ratooning rice reaping. Through applying the method to ratooning rice production, the ripening stage difference between an entire-process-mechanized ratooning rice rolling region and a non-rolling-region is shortened to about 10 days, the germination of axillary buds is promoted, the yield and rice quality of the ratooning rice are improved, the labor intensity and labor input are greatlylowered, the cost reducing and synergistic effects are obvious, and the production increase and income increase of farmers are promoted.
Owner:FUJIAN AGRI & FORESTRY UNIV
Multi-element compound liquid selenium fertilizer for fruit tree trunk injection and preparation method thereof
InactiveCN106365925AImprove utilization efficiencyPromote absorptionAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersDiseaseAlcohol sugars
The invention relates to a multi-element compound liquid selenium fertilizer for fruit tree trunk injection. The multi-element compound liquid selenium fertilizer comprises the following components in parts by weight: 6-10 parts of nitrogen, 6-8 parts of phosphorus, 10-12 parts of potassium, 1-2 parts of magnesium sulfate, 3-5 parts of calcium nitrate, 0-2 parts of trace elements, 0.25-1.0 part of sodium selenite, 6.0-10.0 parts of yellow humic acid, 0.5-5 parts of sugar alcohol type matters and 45-60 parts of water. The multi-element compound liquid selenium fertilizer provided by the invention has the benefits that the fertilizer prepared by the invention is comprehensive and balanced in nutrient elements and scientific in components, can provide large, medium and micro nutrient elements required for normal growth of fruit trees and meets the demands on nutrients in the growth and development processes of the fruit trees in an omni-directional manner; synergistic and antagonistic effects among the elements are fully considered, the proportion among the different nutrient elements is coordinated, the absorption of the fruit trees for the nutrient elements and the transportation are promoted, the fertilizer utilization efficiency can be obviously improved, the crop growth is promoted, the stress resistance is enhanced, the fruit setting rate and the disease resistance are obviously improved, and the fruit quality is improved.
Owner:QINGDAO AGRI UNIV
Konjak winter planting method
InactiveCN103947426AIncrease incomeLow costFertilising methodsHorticulturePathogenic bacteriaMoisture
The invention provides a konjak winter planting method. The method comprises the steps of ditching and managing moisture in the soil, applying a base fertilizer, planting konjak, carrying out chemical topdressing, supplementing a potash fertilizer, carrying out intertillage management and the like. Compared with the conventional spring planting, the winter planting method provided by the invention is a planting method using the characteristic that the temperature is low in winter during a period from the beginning of winter at an upper half year to the beginning of spring of the lower half year, and konjak pathogenic bacteria has low possibility of germination to cause infection.
Owner:卢俊 +2
Improving method for rapidly improving soil organic matter in saline-alkaline land paddy field
InactiveCN107896542AIncrease organic matterRapid desalination and alkali reductionSoil-working methodsAlkali soilSoil organic matter
The invention discloses an improving method for rapidly improving soil organic matter in a saline-alkaline land paddy field, and relates to a method for improving soil organic matter in a soda saline-alkaline land paddy field. The method aims to solve the problems of soda saline-alkaline soil that the organic matter content is low, the fertilizer retention performance is poor, the yield is difficult to improve after rice is planted, and the loss is serious after a chemical fertilizer is applied. The improving method comprises the following steps: 1, fully mixing a harmless organic material anda calcium ion displacer to obtain a modifier; 2, sprinkling the modifier at the surface of the flattened paddy field, ploughing topsoil for mixing, injecting water into the paddy field, performing precipitation while discharging water, and repeatedly performing salt washing and alkali discharging to obtain an improved and salt-washed field; and 3, performing rice transplanting operation, and in the growth period of rice seedlings, changing water for 3-4 times a month for discharging salts and reducing alkalis to complete the soil improvement of the saline-alkali land paddy field. The method provided by the invention pays attention to the problem of soil saline-alkali damage and poor land fertility, salt discharge and alkali reduction are combined with soil fertility improvement, so that salts in the soil are rapidly removed and alkalis in the soil are reduced, the yield of the rice can be improved by 20%-25%, and the usage amount of a chemical fertilizer can be reduced by 10%-15%.
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
Two-stage cultivation method for rice
InactiveCN105706811AReduce the risk of lodgingImprove yield potentialFertilising methodsRice cultivationNitrogenUtilization rate
The invention provides a two-stage cultivation method for rice.The method comprises the steps of soil preparation and fertilization, transplantation, water and fertilizer management, premature senescence prevention and the like.According to the two-stage cultivation method for the rice, on the basis of a two-stage cultivation technology for the rice, construction of populations is formed in the soil preparation and fertilization and transplantation processes, morphology construction is formed through water and fertilizer management and nitrogen element regulation, and function construction is formed in the premature senescence prevention process, so that the dosage of fertilizer and pesticides is reduced, the fertilizer utilization rate is increased, and meanwhile yield increasing and income increasing of the rice are achieved.
Owner:信阳市农业科学院
Method for planting dry-land Brassica napus by using mulching film corn residual film
InactiveCN102318493AAchieve no-tillageAchieving drought-resistant cultivationHorticultureGround temperatureBrassica
The invention discloses a method for planting dry-land Brassica napus by using mulching film corn residual films, which is characterized in that the residual films are reserved after mulching film corns are harvested, and the Brassica napus is dibbled by using broken films according to the original specifications, i.e. the ridge width being 1.0m to 1.2m and the ridge spacing being 0.3m to 0.5m, the row spacing being 20cm to 23cm, the plant spacing being 25cm to 30cm, 0.2kg to 0.3kg of seeds per mu land and 5 to 8 grains per pit; when 3 to 5 main leaves grow from the Brassica napus, final singling of seedlings is completed at one step, two seedlings per pit are left and the density is controlled to be 18000 to 20000 plants per mu; and when 6 to 8 main leaves grow from the Brassica napus, the residual films are uncovered, intertillage soil loosing is conducted in combination with application of 8kg to 10kg of urea to promote the seedlings and the soil among ridges is lifted up to the ridges for planting the Brassica napus. By reusing the residual films, the method effectively solves the problems of insufficient soil moisture, low ground temperature, uneven emerged seedlings, poor seedling growth and high field management labor input from the sowing to the stage of the dry-land Brassica napus with 8 main leaves, realizes the tillage-free and drought-resistant cultivation of the Brassica napus, and achieves the goals of cultivating strong seedlings, saving the cost and increasing the efficiency during Brassica napus production.
Owner:云南省农业科学院经济作物研究所
Planting method for interplanting pea before sowing of sunflower
InactiveCN104871760APromote growthHigh input costCultivating equipmentsPlant cultivationEcological environmentEarth surface
The invention discloses a planting method for interplanting pea before sowing of sunflower. The planting method mainly includes: when fertilizing and mulching a land block where sunflower is prepared to be planted in early spring, planting pea on line space films reserved for sunflower at planting time about 20th March; watering the pea for the first time in early May, and combining watering with fertilizing; planting sunflower in reserved lines at the time from the end of May to the beginning of June; harvesting pea at the beginning of July, wherein yield of pea per mu is about 200kg generally, and yield of sunflower is not reduced basically and can reach about 250kg. High-efficiency three-dimensional planting technology is developed according to the circumstance that a Hetao irrigation area is sufficient for one crop and insufficient for two crops, and has the advantages that light, heat and soil resources are utilized fully, one-season two-harvest is realized, ground surface exposure is reduced, and sand storm is prevented. The planting method has double effects of increasing yield and income and protecting ecological environment of farmland and is high in practicability and wide in application prospect.
Owner:INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
Simplified high-yield cultivation method of summer sowing short-season cotton
InactiveCN106922352AIn line with the development trend of modern agricultureRealize cost savings and efficiency gainsPlant cultivationCultivating equipmentsRipeningGrowth time
The invention discloses a simplified high-yield cultivation method of summer sowing short-season cotton. The simplified high-yield cultivation method comprises the steps of seed selection, agricultural implements preparation, fertilizer application, sowing, final singling in good time, disease pest and weed control, chemical regulation and tip pruning, and ripening and harvesting, the agricultural implements are maintained before sowing, plate stubble direct seeding is carried out after harvesting wheat, base fertilizer is applied along with sowing when mechanical sowing is carried out, early sowing, full stand and strong seedlings are achieved, and final singling is carried out in good time. According to the simplified high-yield cultivation method of summer sowing short-season cotton, compared with a conventional spring cotton plantation technology, planting density of the summer sowing short-season cotton is three times of that of conventional spring sowing cotton, the summer sowing short-season cotton is planted in a manner of yielding two crops a year, full mechanical operation can be achieved, labor, time and pesticides are saved, growth time is saved by one third, cost is saved by 1000-2000 yuan, willingness of farmers to plant the summer sowing short-season cotton is largely motivated, the problem of conflict between grain and cotton is also solved, planting benefits are largely increased, the national grain safety production strategy is not influenced, and production, consumption and reserve of the cotton are also ensured.
Owner:FUYANG CITY ACADEMY OF AGRI SCI
Method for monitoring rhythm of response to light trap of phototaxis pests at night and monitoring light
InactiveCN111685093AReduce consumptionExtended service lifeInsect catchers and killersPhototaxisPest control
The invention belongs to the technical field of pest control, and relates to a method for monitoring the rhythm of response to light trap of phototaxis pests at night. The night from sunset to sunriseis divided into a plurality of time periods, frequency-vibrancy pest-killing lamps with the same number of the time periods are arranged, the different frequency-vibrancy pest-killing lamps are usedfor trapping and killing pests in different periods of time, and then the number of the pests in different periods is counted to obtain the rhythm of response to light trap of the pests at night. Theinvention further provides a monitoring lamp using the method. The monitoring lamp includes the frequency-vibrancy pest-killing lamps installed on a same lamp pole, the frequency-vibrancy pest-killinglamps include upper covers, LED lamps, high-voltage insecticidal nets and insect-collecting funnels, the LED lamps are installed at the bottoms of the upper covers, the high-voltage insecticidal netsare arranged between the upper covers and the insect-collecting funnels, and insect-collecting bags are connected below the insect-collecting funnels. The method for monitoring the rhythm of responseto light trap of the phototaxis pests at night and the monitoring lamp can count the rhythm of response to light trap of different kinds of pests at different time periods at night.
Owner:ZHEJIANG LONGHAO AGROFORESTRY TECH CO LTD
High-quality and high-yield fertilization method for continuous-cropping planting of watermelon in greenhouse
ActiveCN110063112AReasonable carbon and nitrogen ratioSimple structureAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersContinuous croppingHigh concentration
The invention discloses a high-quality and high-yield fertilization method for continuous-cropping planting of watermelon in a greenhouse. The high-quality and high-yield fertilization method comprises the following steps: (1), applying a high-concentration balanced humic acid complex organic-inorganic compound fertilizer, a high-concentration high-potassium humic acid complex organic-inorganic compound fertilizer and a humic acid trace element organic fertilizer at the bottom; (2), topdressing by using a high-concentration high-nitrogen humic acid complex organic-inorganic compound fertilizerin a vine climbing period of the watermelon; (3), after young watermelons are stably set, topdressing by using the high-concentration high-potassium humic acid complex organic-inorganic compound fertilizer. By the high-quality and high-yield fertilization method, a bottom fertilizer is high in humic acid content and large in using amount, a root system of the watermelon is developed and not prosperous, a foliar fertilizer is not required to be sprayed, the yield of the watermelon is 8000kg per mu (a Chinese area unit), the sugar content of the watermelon is 15-30% higher than that of graftedwatermelon, the soil structure is effectively improved and the ecological functions of soil are optimized and improved; the number of topdressings and the number of pesticide applications are reducedwhile high yield is achieved, so that the goal of simplifying the farming operation is achieved, cost reduction and efficiency improvement are achieved, environmental threat caused by unreasonable application of the fertilizer is reduced and a guarantee is provided for income increase of grain farmers and sustainable agricultural development.
Owner:ZHENGZHOU JINZHENG BIOCHEM
Preparation method of composite green algae and method for cultivating river crabs by using same
PendingCN109825439AImprove yield and qualityImprove the overall benefit of farmingUnicellular algaeClimate change adaptationAstaxanthinGreen algae
The invention discloses a preparation method of composite green algae and a method for cultivating river crabs by using the same, wherein the preparation method comprises the following steps of: aerating 100 parts by weight of tap water for more than 24 hours; spraying and sterilizing the inner wall of a container with medical alcohol to remove foreign bacteria; adding 100 parts by weight of tap water subjected to aeration and chlorine removalafter medical alcohol on the inner wall of the container is volatilized completely, pouring 5 parts by weight of mixed concentrated algae seed liquid containing chlorella, physalis, haematococcus and oocystis, and then adding 0.2 part by weight of culture medium dry powder; placing the container in an outdoor sunny place, placing a sterilized aeration-head-filled air pump for fully aeration;obtaining first generation of algal fluid when the overall water body is dark green after 4-5 days with bubbles hanging on the inner wall of the container; Composite green algaecontains high astaxanthin content of chlorella, which is beneficial to improving the yield and quality of freshwater shrimps in a freshwater shrimp pond for river crab interculture,and the comprehensive benefit of culture is greatly improved.
Owner:常州市金坛区皓立农业科技有限公司 +1
Method for planting dry-land Brassica napus by using mulching film corn residual film
InactiveCN102318493BAchieve no-tillageAchieving drought-resistant cultivationHorticultureBrassicaGround temperature
The invention discloses a method for planting dry-land Brassica napus by using mulching film corn residual films, which is characterized in that the residual films are reserved after mulching film corns are harvested, and the Brassica napus is dibbled by using broken films according to the original specifications, i.e. the ridge width being 1.0m to 1.2m and the ridge spacing being 0.3m to 0.5m, the row spacing being 20cm to 23cm, the plant spacing being 25cm to 30cm, 0.2kg to 0.3kg of seeds per mu land and 5 to 8 grains per pit; when 3 to 5 main leaves grow from the Brassica napus, final singling of seedlings is completed at one step, two seedlings per pit are left and the density is controlled to be 18000 to 20000 plants per mu; and when 6 to 8 main leaves grow from the Brassica napus, the residual films are uncovered, intertillage soil loosing is conducted in combination with application of 8kg to 10kg of urea to promote the seedlings and the soil among ridges is lifted up to the ridges for planting the Brassica napus. By reusing the residual films, the method effectively solves the problems of insufficient soil moisture, low ground temperature, uneven emerged seedlings, poor seedling growth and high field management labor input from the sowing to the stage of the dry-land Brassica napus with 8 main leaves, realizes the tillage-free and drought-resistant cultivation of the Brassica napus, and achieves the goals of cultivating strong seedlings, saving the cost and increasing the efficiency during Brassica napus production.
Owner:云南省农业科学院经济作物研究所
Special slow/controlled-release fertilizer for ratoon rice and preparation method thereof
InactiveCN111848275AEnhance growth and developmentEnhance resilienceSuperphosphatesAmmonium salt fertilisersCelluloseToxicology
The invention belongs to the field of fertilizers, and particularly relates to a special slow / controlled-release fertilizer for ratoon rice and a preparation method thereof; the special slow / controlled-release fertilizer comprises an inner layer, a slow-release layer, a middle layer and a coating layer; the inner layer is prepared from urea powder, calcium superphosphate, potassium chloride and agranulation binder; the slow-release layer is prepared from hydroxymethyl cellulose and bentonite; the middle layer is prepared from urea powder, calcium superphosphate, potassium chloride and a granulation binder; the coating layer is prepared from polyurethane and paraffin; according to the invention, the characteristics of nutrients required by ratoon rice first-season rice in different periodsare utilized, nitrogen, phosphorus and potassium nutrients are accurately proportioned, applied in one time, and released in a staged manner, on the basis of meeting the nutrient requirements of theratoon rice first-season rice, the application frequency of the fertilizer in the whole growth period of the first season of the ratoon rice is reduced to only one time of fertilizer application before rice transplanting from five times at present, ratoon rice simplified fertilization is achieved, the labor cost input in the fertilization link is obviously reduced, meanwhile, the tiller number andyield of the ratoon rice can be remarkably increased, and cost saving and efficiency increasing are achieved.
Owner:FUJIAN AGRI & FORESTRY UNIV
Method for planting rape in dry land for field management by adopting small machine
InactiveCN102415251AReduce field management costsGrowing Strong SeedlingsHorticultureFertilizerAgricultural engineering
The invention discloses a method for planting rape in dry land for field management by adopting a small machine. The method comprises the following steps of: after harvesting previous rape in the dry land, carrying out dibble seeding on the rape according to a method of sowing 5-8 grains of seedlings in each row at the row pitch of 50-60cm and the plant space of 15-20cm; finishing final singling in one step when the rape is grown to form 3-5 true leaves; leaving 2-3 seedlings in each row and controlling the density to be 13,000-18,000 plants / mu; when the rape grows to form 6-8 true leaves, scattering 10-15kg of urea as fertilizer for seed bed along a rape row line by one person in front of a walking tractor; and carrying out field management by adopting a method of turning plow, earthing up and covering the fertilizer by using the walking tractor with a plowshare through one person at the back of the walking tractor. According to the method disclosed by the invention, the wide-row and density-planted sowing is carried out to ensure the small agricultural machine can enter the field and participate in management during seedling stage of the rape, the fertilizer for seed bed application, weeding, cultivation and earthing up and ditching one-time operation of the rape in dry land can be realized, the labor input for the field management is reduced, the work efficiency is improved and the timely and effective development of the field management during the seedling stage of the rape is ensured.
Owner:云南省农业科学院经济作物研究所
Energy-saving environment-friendly multifunctional double-vertical-tank roller drying machine
PendingCN109916165AGuaranteed qualityAccelerateDrying machine combinationsDrying gas arrangementsWater contentEngineering
The invention belongs to the technical field of agricultural machine products, and particularly discloses an energy-saving environment-friendly multifunctional double-vertical-tank roller drying machine. A cleaning sorting device, a vertical wet material tank, a roller drying device, a hot air treatment device and a vertical dry material tank are included. The cleaning sorting device comprises a cleaning sorting machine and a wet material elevating device. The vertical dry material tank is provided with a dry material elevating device. The roller drying device comprises a supporting frame anda transverse roller placed on the supporting frame. The transverse roller is provided with a drive device for driving the transverse roller to rotate. The position, corresponding to the position belowa vertical wet material tank gate opening and a vertical dry material tank gate opening, of the side wall of the transverse roller is provided with an opening and closing type bin door. The hot air treatment device communicates with the roller drying device so that hot air can be input into the roller drying device. According to the drying machine, the water content in agricultural products is reduced on the premise that the quality of the agricultural products is not damaged, the agricultural products meet the safety storage standard, and the energy-saving environment-friendly multifunctional double-vertical-tank roller drying machine is good in drying effect, high in drying efficiency and capable of meeting the massive market requirements.
Owner:广州市盈夏机械技术有限公司
Method for improving uniformity of rice machine-transplanted population
PendingCN111837845AImprove uniformityRealize cost savings and efficiency gainsRice cultivationBiotechnologyRice farming
The invention provides a method for improving the uniformity of a rice machine-transplanted population, and belongs to the technical field of rice planting. The method for improving the uniformity ofthe rice machine-transplanted population comprises the steps of directional, quantitative and positioning sowing and machine-transplanted quantitative and positioning seedling taking. According to themethod, a sowing mode of directional, quantitative and positioning sowing is utilized, a corresponding machine-transplanted seedling taking mode is matched, the problems that the number of traditional machine-transplanted seedlings is not uniform, and the seedling leakage rate is high are solved, uniform machine transplanting is achieved, and the uniformity of the rice population is improved; andmeanwhile, the sowing amount under the target machine-transplanted seedling number and the cost of hybrid rice machine-transplanted seeds are reduced, the yield of hybrid rice is increased, and the yield and efficiency of hybrid rice production are increased.
Owner:CHINA NAT RICE RES INST
Vibrating type harvesting machinery for lotus roots and intelligent control method of harvesting machinery
PendingCN107926263AImprove work efficiencyImprove working conditionsDigger harvestersSimultaneous control of multiple variablesAgricultureTractor
The invention provides vibrating type harvesting machinery for lotus roots and an intelligent control method of the harvesting machinery. The machinery includes hydraulic cylinders I, a lifting platform, a leakage sieve, a machine frame, a rotating hairbrush, a gearbox, a hydraulic motor, a pulley mechanism, and a crank double-rocker mechanism. According to the machinery provided by the invention,a tractor is used to provide power, the machinery is installed at the front end of the tractor, the rotating hairbrush is utilized to remove mud at the surface of the lotus roots, deep mud of the lotus roots is loosened by the leakage sieve, and therefore the lotus roots without sludge are floated out of the water surface. The intelligent control method of the harvesting machinery relies on a pressure sensor to detect the pressure change of brushing of the rotating hairbrush at the surface layer of the lotus roots in real time to realize self adaptive adjustment of the height of the hairbrush; and at the same time, the method relies on a revolution speed sensor to detect the revolution speeds of the hydraulic motor and a power plant engine in real time to realize the self adaptive adjustment of the revolution speeds. The machinery provided by the invention is widely applied to excavation of the lotus roots in an artificial lotus root field, and can realize the effects of saving costsand increasing benefits; and the promotion and application of the machinery promote the ''quality'' leap of a lotus root excavation manner, thereby driving the lotus root production and processing industries, and promoting the agricultural industry structure adjustment.
Owner:CHONGQING UNIV OF TECH
Long-acting and quick-acting combined special compound fertilizer for fruits and vegetables in South China
InactiveCN105272779AMeet quick-acting needsInhibit or delay nitrificationAgriculture gas emission reductionFertilizer mixturesElutionNitrate nitrogen
The invention discloses long-acting and quick-acting combined special compound fertilizer for fruits and vegetables in South China. The long-acting and quick-acting combined special compound fertilizer is prepared from, by weight, 7.0-7.5 parts of nitrate nitrogen, 7.5-8.0 parts of ammonium nitrogen, 7 parts of P2O5 and 21 parts of K2O. 2-chlorine-6-nitrapyrin serves as nitrification inhibitor, and the additive amount of 2-chlorine-6-nitrapyrin accounts for 0.5% to 1.0% of ammonium nitrogen. The nitrification inhibitor is used for prolonging the fertilizer efficiency of ammonium nitrogen, a nitrate nitrogen source is mixed and added, the needs of the fruits and vegetables for nitrogen nutrition of different forms can be met, yield increasing and quality improving are achieved, long acting and quick acting can be combined, the nitrogen use efficiency can be improved, and nitrate elution can be reduced. The long-acting and quick-acting combined special compound fertilizer is suitable for South China and other areas with high rainfall capacity, can be used as base fertilizer, can also be applied for topdressing, and has high economic, social and ecological benefits.
Owner:INST OF VEGETABLES GUANGDONG PROV ACAD OF AGRI SCI +1
A kind of bottom application fertilizer for wheat and corn rotation and fertilization method thereof
ActiveCN105777432BIncrease productionSimple structureAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersSoil sciencePotassium oxide
The invention discloses wheat or corn bottom application fertilizers and fertilizing methods thereof. A wheat bottom application fertilizer comprises the following active ingredients in percentage by weight: 15-18% of nitrogen, 18-21% of phosphorus pentoxide, 10-13% of potassium oxide, and 6-7% of a soil structure conditioner; a corn bottom application fertilizer comprises the following active ingredients in percentage by weight: 8-10% of nitrogen, 15-17% of phosphorus pentoxide, 18-20% of potassium oxide, and 5-7% of a soil structure conditioner; and the sum of the weight percentages of nitrogen, phosphorus pentoxide and potassium oxide is more than or equal to 40%. Before wheat sowing, the wheat bottom application fertilizer is applied in combination with soil preparation, and urea is top-dressed in the shooting period and the heading period; and the corn bottom application fertilizer is applied during corn sowing, and urea is top-dressed with water in the flare opening period and the postulation period. The wheat or corn bottom application fertilizers disclosed by the invention can improve the soil structure, promote the crop growth, reduce the dosage of chemical fertilizers, and increase the yield.
Owner:HEBEI AGRICULTURAL UNIV.
Fertilizer containing agaricus bisporus dregs
ActiveCN101734976BEasy to makeEasy to operateFertilizer mixturesInorganic ChemicalOrganic fertilizer
The invention discloses a fertilizer containing button mushroom dregs. The fertilizer is prepared by taking waste button mushroom dregs as main raw material combined with a certain quantity of inorganic chemical fertilizers. By performing secondary utilization on the waste button mushroom dregs serving as a fertilizer resource, the organic fertilizer with comprehensive nutrition, safety and low cost can be simply and conveniently produced so as to cyclically utilize agricultural resources, save energy, reduce emission, saving cost and improving efficiency for agricultural development.
Owner:江苏思威博生物科技有限公司
High-whiteness fiber composite membrane liquid for preventing and treating fruit sunscald and preparation method and application thereof
ActiveCN113583518AImprove elastic deformation abilityDoes not affect breathingPlant protective coveringsReflecting/signal paintsFiberAcetic acid
The invention discloses a high-whiteness fiber composite membrane liquid for preventing and treating fruit sunscald. The high-whiteness fiber composite membrane liquid is prepared from the following raw materials in parts by mass: 10-20 parts of cellulose acetate, 10-20 parts of polyvinyl alcohol, 1-3 parts of sodium laureth carboxylate, 40-50 parts of nano calcium carbonate, 9-12 parts of kaolin, 1-3 parts of acetic acid, 1-3 parts of tetra-n-butyl titanate and 80-120 parts of deionized water. The high-whiteness fiber composite film liquid can be directly sprayed on the surfaces of fruits, the labor cost is low, the risk that the fruits are burnt by high-intensity sunlight can be remarkably avoided, and the occurrence probability of sunburn spots and sun fruits is reduced. The invention further discloses a preparation method of the high-whiteness fiber composite membrane liquid and application of the high-whiteness fiber composite membrane liquid to prevention and treatment of fruit sunscald.
Owner:佛山市蓝启科技有限公司 +1
Method for improving soda saline-alkali land by wolfberry ecological forest
PendingCN110915345AImprove permeabilityReducing Barriers to Development and UtilizationCultivating equipmentsSoil-working methodsAlkali soilSustainable production
The invention discloses a method for improving a soda saline-alkali land by a wolfberry ecological forest, and relates to a method for improving the soda saline-alkali land. The method is to solve thetechnical problem that the existing method for improving the soda alkali land uses a modifier with a high application amount, as a result, the cost is high and water resources are wasted. The methodis as follows: 1, land selection; 2, deep-loosening and soil preparation; 3, seedling belt ditching; 4, wolfberry planting; 5, water and fertilizer management; 6, shaping and trimming; 7, prevention and treatment of diseases and insect pests and weeds; and 8, fruit picking. The method of the invention does not use a chemical modifier, the initial land development cost is reduced, cost-saving and efficiency-enhancing are realized, the operation method is simple and convenient, and the important technical support can be provided for the sustainable production and utilization of the soda saline-alkali land. After improvement by using the method of the invention, the pH value of a saline-alkali land with a pH value of 9.25-9.56 and a salt content of 0.3%-0.5% can be reduced to 8.65, and a desalination rate can reach 35.8%. The invention belongs to the field of saline-alkali land improvement.
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
A kind of planting and mowing method of forage-type low-phenol cotton
ActiveCN109247110BImprove qualityReasonable ratioHarvestersExcrement fertilisersFodderLand preparation
Owner:邯郸市农业科学院
A high-quality and high-yield fertilization method for repeated planting of watermelons in greenhouses
ActiveCN110063112BReasonable carbon and nitrogen ratioSimple structureAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersSoil scienceHumic acid
The invention discloses a high-quality, high-yield fertilization method for repeated planting of watermelons in greenhouses, comprising (1) bottom application of high-concentration balanced humic acid complexed organic-inorganic compound fertilizer, high-concentration and high-potassium humic acid complexed organic-inorganic compound fertilizer and Humic acid trace element organic fertilizer, (2) topdressing high-concentration and high-nitrogen humic acid complex organic-inorganic compound fertilizer during watermelon climbing period, (3) topdressing high-concentration and high-potassium humic acid after the young watermelon sits stably Complex organic and inorganic compound fertilizer. The content of humic acid in the bottom application fertilizer of the present invention is high and the dosage is large, the root system of watermelon is well developed and does not grow vigorously, no need to spray foliar fertilizer, the yield of watermelon per mu reaches 8000 kg, the sugar content is 15-30% higher than that of grafted watermelon, and the soil structure is improved. Effective improvement, the soil ecological function has been optimized and improved; while achieving high yields, the number of times of topdressing and pesticide spraying has been reduced, the purpose of simplifying agricultural operations has been achieved, cost saving and efficiency increase have been achieved, and the environmental threat of unreasonable application of fertilizers has been reduced. Increased food and agricultural income and sustainable agricultural development provide a guarantee.
Owner:ZHENGZHOU JINZHENG BIOCHEM
A water- and fertilizer-retaining cultivation substrate compounded with bentonite and fungus residue and its preparation method
The invention relates to the technical field of the water-retention fertilizer-conservation cultivation for the drought-resistant forestation of the agriculture and forestry, and concretely relates to a bentonite and fungal dreg compounded water-retention fertilizer-conservation cultivation matrix and its preparation method. The matrix comprises 30-40 parts of bentonite, 60-70 parts of fungal dreg and 0.1-0.5 parts of a composite fertilizer. The preparation method of the matrix comprises the following steps: selecting new waste fungal bags after the edible fungus plantation, carrying out bag removal treatment, crushing, and adding a composite microbial agent and urea to guarantee the C:N ratio of 20; fully and uniformly mixing the above raw materials, adjusting the water content to 60%, composting the fungal dreg, and storing the obtained compost in a ventilation and rain exposing prevention device for the decrease of the water content to 20%; and uniformly mixing the fungal dreg with bentonite and the composite fertilizer, and crushing to prepare the water-retention fertilizer-conservation cultivation matrix. The matrix has the advantages of abundant sources and low costs of raw materials, wide distribution and low cost of a bentonite mineral resource, large output and easy obtaining of the waste fungal dreg, simple making method, and no pollution to the environment.
Owner:SICHUAN AGRI UNIV +1
Summer sowing soybean fertilizer and fertilizing method thereof
InactiveCN112567950ASolve the problem of underinvestmentReduce pollutionFertilising methodsSoil scienceEcological environment
The invention discloses a summer sowing soybean fertilizer and a fertilizing method thereof, and relates to the technical field of agricultural planting. The summer sowing soybean fertilizer comprisesthe following components by weight: 2500-3000 kg of farmyard manure and 20-40 kg of a special formula fertilizer; wherein the special formula fertilizer comprises 10% of nitrogen, 8% of phosphorus, 7% of potassium and 15-45% of organic matters. The problem of excessive fertilization or insufficient fertilizer input is effectively solved, the non-point source pollution is reduced, the yield and income are increased, the cost is saved, the efficiency is improved, and the ecological environment is protected.
Owner:徽县农业技术推广中心
No-tillage cultivation method of fully biodegradable mulch film and annual straw mulching of dryland wheat
ActiveCN107821052BMeet moisture needsPromote degradationCereal cultivationAgriculture gas emission reductionSoil sciencePlastic mulch
The invention discloses a no-tillage cultivation method for fully biodegradable mulch film and annual straw covering of dryland wheat, and specifically belongs to the technical field of agricultural planting. For the first crop, fully biodegradable mulch was used for full-film covering soil hole planting, and the film was left behind for no-tillage. The residual film was covered with straw, and the next crop was sown in a timely manner; The residual film is turned over and pressed into the field, so that the straw and residual film can be completely degraded in the soil. Hole planting with full biodegradable mulch and soil covering the first crop can increase the yield of the first crop of wheat, and the dual mulching of residual film and straw during the fallow period and the second crop can not only meet the water demand of the second crop of wheat and ensure the stable yield of the second crop of wheat, but also The dual mulching of residual film and straw can effectively promote the degradation of residual film, and the measure of straw mulching can also increase the content of soil organic carbon and improve soil physical and chemical properties; Save money and increase efficiency.
Owner:DRYLAND AGRI INST GANSU ACADEMY OF AGRI SCI
A kind of planting method of sunflower covering and re-sowing peas before sowing
InactiveCN104871760BPromote growthHigh input costFabaceae cultivationCultivating equipmentsEcological environmentEarth surface
Owner:INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
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