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55results about How to "Reduce lodging" patented technology

Regulatory Genes for Plant Differentiation and Growth, and Use of the Same

An objective of the present invention is to provide gibberellin-binding proteins, genes encoding such proteins, and applications therefor. The proteins of the present invention function as cytoplasmic receptors for gibberellin and mediate gibberellin response in plants. Plants overexpressing such genes exhibited gibberellin-hypersensitive phenotypes, such as increased plant height. In contrast, plants in which the genes were mutated exhibited gibberellin-insensitive phenotypes, and thus became dwarfed. Accordingly, plant differentiation and growth can be regulated by introducing the gibberellin-binding genes of the present invention or by suppressing the expression of same.
Owner:NAGOYA UNIVERSITY

Special compounded water-soluble fertilizer for acidic soil

The invention discloses a special compounded water-soluble fertilizer for acidic soil and belongs to the technical field of agricultural chemical fertilizers. The special compounded water-soluble fertilizer for the acidic soil, disclosed by the invention, is prepared from urea, dopamine, a bacillus pasteurii bacterial solution, a homemade emulsion, inorganic salts, additives, a carbomer solution,a chitosan solution, kitchen waste fermentation liquor, poultry manure decomposed liquor and water. During preparation, the special compounded water-soluble fertilizer for the acidic soil is preparedthrough firstly, subjecting the urea, the dopamine, the homemade emulsion, the inorganic salts and the water to stirring and mixing, then, sequentially adding the carbomer solution, the chitosan solution, the kitchen waste fermentation liquor and the poultry manure decomposed liquor, adjusting pH, continuing to carry out stirring and mixing, then, carrying out sterilizing so as to obtain a sterilized mixed solution, subjecting the bacillus pasteurii bacterial solution and the additives to stirring and mixing, then, adding the sterilized mixed solution into the mixture, introducing argon gas into the sterilized mixed solution, and carrying out discharging. According to the special compounded water-soluble fertilizer for the acidic soil, disclosed by the invention, the utilization ratio of nutritional ingredients and effective ingredients can be effectively increased, the increase of yield of plants can be promoted, and the quality of fruits of the plants can be improved.
Owner:雷笑天

Compound microbial preparation capable promoting root development of crops

The invention relates to a compound microbial preparation capable promoting the root development of crops and particularly relates to compound microbial preparation capable of promoting the root development of wheat. The compound microbial preparation contains the following components in parts by weight: 1-3 parts of bacillus subtilis, 1-5 parts of rhodopseudomonas palustris, 1-3 parts of rhizobium, 1-2 parts of paenibacillus kribbensis, 3-5 parts of bacillus amyloliquefaciens, 1-3 parts of klebsiella pneumonia, 3-10 parts of ammonium sulfate, 1-8 parts of potassium sulfate, 1.5-2.8 parts of fulvic acid, 0.1-3 parts of saccharose, 5-12 parts of diammonium phosphate, 0.1-0.6 part of boric acid, 0.01-0.8 part of sodium chloride, 1.5-3.8 parts of chitosan, 5-20 parts of plant ash, 0.1-3 parts of starch powder, 0.1-3 parts of calcium carbonate, 0.01-0.6 part of lauryl sodium sulfate and 5-20 parts of vermiculite. According to the compound microbial preparation, the normal development of roots is promoted, the lodging resistance of the wheat is enhanced, the yield increase of the wheat is promoted, and the yield is increased by 8%-15%.
Owner:BEIJING ZNFY GRP CO LTD

Flue-cured tobacco loose-leaf bundling and curing method

InactiveCN104687231AEasy to transportGet off the kang fastTobacco preparationFlueCuring of tobacco
The invention provides a flue-cured tobacco loose-leaf bundling and curing method. The method comprises steps as follows: tobacco leaves are bundled and then placed in a flue-cured tobacco chamber for curing, and curing comprises steps as follows: the tobacco leaves are bundled and then placed in the flue-cured tobacco chamber; then, main veins of the tobacco leaves turn yellow and leaf apexes are dried at the early stage of color fixation; the tobacco leaves are dried at the later stage of color fixation; finally, the main veins of the tobacco leaves turn brown and are dried completely at the stem drying stage. The tobacco leaves are bundled and cured, so that the tobacco leaves are convenient to transport, loading and unloading speeds are high, the tobacco leaves are uniformly stacked, and about 20% of tobacco loading amount is increased; the tobacco leaves are uniformly heated with the reasonable curing method, lodging of the tobacco leaves is relieved during curing, and the cured tobacco leaves are better in expansion and contraction and can regain moisture easily. Proper heat supply and ventilation are performed at the reasonable dry-bulb temperature and the reasonable wet-bulb temperature, so that the appearance quality and the interior quality of the tobacco leaves are well guaranteed.
Owner:贵州省烟草公司遵义市公司正安分公司

Growth regulator for landscape plant

The invention relates to a growth regulator for landscape plant. The growth regulator is prepared from the following raw materials in parts by weight: 3-9 parts of potassium chloride, 2-6 parts of dipotassium phosphate, 4-12 parts of urea, 2-3 parts of methyl jasmonate, 1-2 parts of mixed humic acid, 1-2 parts of calcium superphosphate, 3-6 parts of lime, 3-6 parts of dicyandiamide, 0.3-0.5 part of ammonium sulfate, 0.3-0.5 part of potassium nitrate, 0.1-0.3 part of indoleacetic acid, 0.01-1 part of cytokinin, 10-20 parts of sodium nitrophenolate, 2-3 parts of biochemical sodium fulvate, 5-10parts of polyaspartic acid, 2-4 parts of sodium fulvate, 5-7 parts of rooting powder, 1-3 parts of gibberellin, 0.5-1 part of sophocarpidine, 3-6 parts of eugenol, 10-12 parts of starch, 0.02-0.06 part of abscisic acid, 2-3 parts of mefluidide, 3-5 parts of trinexapac-ethyl, 3-5 parts of diethylaminoethyl hexanoate, 3-5 parts of brassinolide, 0.1-0.3 part of forchlorfenuron, 0.5-0.7 part of traceelements, 20-30 parts of propylene glycol and 50-70 parts of water. The growth regulator for landscape plant is capable of increasing the chlorophyllous content of the landscape plant, is capable of promoting the plant growth, is capable of resisting against lodging and has an excellent effect for preventing pest and disease damage.
Owner:NANJING XIANCAOTANG BIOLOGICAL TECH CO LTD

Polycrystalline silicon production method

The invention provides a polycrystalline silicon production method. By changing the number of nozzles in a reducing furnace and optimizing and adjusting the technological parameters such as trichlorosilane quantity, molar ratio of hydrogen to trichlorosilane and temperature in the reducing furnace in the operation stage and the shutdown dropping stage of the reducing furnace, the silicon rod lodging is reduced, the success rate of furnace start is improved, the cauliflower rate on the silicon rod surface is reduced, and the product quality is improved; and the method requires small investment and is simple and easy to implement.
Owner:XINTE ENERGY

Rice wide-and-narrow row spacing transplanting mechanism with planetary gear train composed of staggered helical gears and noncircular bevel gears

ActiveCN104782291APossess space transmission characteristicsLarge transmission ratioToothed gearingsTransplantingHigh intensityEngineering
The invention discloses a rice wide-and-narrow row spacing transplanting mechanism with a planetary gear train composed of staggered helical gears and special-shaped noncircular bevel gears. The present wide-and-narrow row spacing transplanting mechanism still has a very big improvement space in direct seedling taking when taking seedlings, and also has problems that seedling taking is not precise enough and seedlings fall easily. According to the invention, two sides of each center helical cylindrical gear are engaged with an upper middle helical cylindrical gear and a lower middle helical cylindrical gear respectively, each upper planetary special-shaped noncircular bevel gear is engaged with an upper middle special-shaped noncircular bevel gear, each lower planetary special-shaped noncircular bevel gear is engaged with a lower middle special-shaped noncircular bevel gear, all pitch curves of the upper middle special-shaped noncircular bevel gears and the lower middle special-shaped noncircular bevel gears include long convex spherical curve sections and short convex spherical curve sections, and all pitch curves of the upper planetary special-shaped noncircular bevel gears and the lower planetary special-shaped noncircular bevel gears include conjugate long convex spherical curve sections and conjugate short convex spherical curve sections. According to the rice wide-and-narrow row spacing transplanting mechanism, the special-shaped noncircular bevel gears are provided with complete tooth profiles and high intensity, the lateral deviation of seedling taking is smaller, and the seedlings erect better.
Owner:ZHEJIANG SCI-TECH UNIV

Root strengthening anti-lodging bio-organic fertilizer and preparation method thereof

The invention discloses a root strengthening anti-lodging bio-organic fertilizer. The root strengthening anti-lodging bio-organic fertilizer is prepared from the following raw materials: plant ash, swilling, peel, herbivore feces, bran, waste vegetables, cottonseed meal, crop straw, earthworm, bone meal, tea dregs, litter, microbial agents, potassium dihydrogen phosphate, starter culture, residualtea, washing water of rice. The invention also discloses a preparation method of the root strengthening anti-lodging bio-organic fertilizer. The bio-organic fertilizer can provide rich potassium fertilizer for crops, promote the transportation of protein synthesis, photosynthesis and photosynthetic products of crops, enhance the stress resistance of plants, stabilize the roots of crops, enhance the disease resistance, cold resistance, drought resistance and lodging resistance and salt resistance of the crops, improve yield, and also improve crop product quality.
Owner:GUIZHOU STANLEY FERTILIZER

Method for improving quality and increasing number of collard seed production

The invention discloses a method for improving the quality and increasing the number of collard seed production. The method comprises the steps of sowing, seedling cultivating, rational fertilizing, field planting, managing, clipping, trimming, and harvesting according to the maturity of branches and seed pods. By the way of cutting off tops of newly flowering branches each time, the number of small seeds is reduced, nutrition loss is reduced, nutrition for plant branches blossoming and having seeds can be more sufficient, and thousand seed weight of the seeds can be increased; moreover, plant lodging caused after fruit setting is effectively reduced, so that the yield and the germination rate are increased. Harvesting is carried out in time by observing the maturity of the branches and the seed pods, the seeds mature after being hung for a short term, the postharvest humidity is reduced, the germination condition is destroyed, and germination in the seed pods can be effectively reduced. The method is simple, effective, and capable of solving the problems of collard seed production, and achieves the purposes of increasing the yield, improving the seed quality and increasing benefits.
Owner:无锡迪茉得生物种业科技有限公司

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

Paddy rice direct seeding method with weeding and lodging-resistant functions

ActiveCN108812126AReduce dosageImprove high yield and stable yieldRice cultivationWater irrigationSeedling
The invention relates to a paddy rice direct seeding method with weeding and lodging-resistant functions, and belongs to the technical field of agricultural cultivation. The paddy direct seeding method comprises the following steps that 1, it is kept that ditch surfaces of a field is free of water, and paddy direct weeding is carried out; 2, when one leaf and one core grow on each paddy seedling,field water irrigation is carried out; 3, when 3.5-5 leaves grow on each paddy seedling, field water is drained, a weeding agent is applied, and 2-3 days later, field water irrigation is carried out;4, when the number of productive ear in every 667 m<2> of colony reaches 80% or the number of seedlings reaches 120,000, field drying is carried out till field soil cracks, and field water irrigationis carried out again when white paddy roots appear on the field surface. The method can effectively prevent and remove weeds, reduce the consumption of the weeding agent, reduce direct-seeding paddy lodging and effectively improve the stable yield of direct-seeding paddy and the quality of rice.
Owner:CHONGQING ACAD OF AGRI SCI

Garden plant growth retardant

The invention belongs to the field of garden plant cultivation, and more specifically relates to a garden plant growth retardant. Each liter growth retardant contains 200 mg of paclobutrazol, 20 mg of polysorbate, 10 mg of prohexadione calcium, 30 mg of vitamin, 5 mg of rhizoma arisaematis leaves juice, and 10 mg of tetrasodium iminodisuccinate. Under prerequisite that the landscape effect is guaranteed, the garden growth delaying speed is realized by the plant growth retardant, and the maintenance cost can be saved.
Owner:谢媛

Method of increasing yield and quality of sugar sorghum on sloping land by interplanting of bamboo bean

The invention discloses a method of increasing yield and quality of sugar sorghum on a sloping land by interplanting of bamboo bean. The method comprises the steps of growing seedlings of a sorghum material; transplanting sorghum and seeding bamboo bean; harvesting plants. The bamboo bean and sugar sorghum are interplanted; creeping stems of the bamboo bean climb and attach to the stalks of sugarsorghum; the sugar sorghum is fixed, so that dodging chances of the sugar sorghum are decreased, and accumulation of group nitrogen is increased.
Owner:SOUTHWEST UNIVERSITY

Novel nitrogen fertilizer

The invention discloses a novel nitrogen fertilizer, which is granular or powdery. The nitrogen fertilizer is characterized in that every 100 parts of the nitrogen fertilizer includes the following raw materials by mass: 6-15 parts of the amide nitrogen, 12-19 parts of ammonium nitrogen, 0.2-1 part of zinc in terms of zinc oxide, 0.5-2 parts of magnesium in terms of magnesium oxide, 0.2-1 part of boron in terms of boron oxide, and 5-15 parts of a sustained release filling material. The nitrogen fertilizer of the invention has the advantages of more reasonable raw material resource allocation, more comprehensive efficacy, lower cost, less loss and waste, environmental protection and energy saving, fills the nitrogen fertilizer vacancy, enriches existing nitrogen fertilizer variety, and provides a more forceful guarantee for agricultural development.
Owner:何勇

Microbial preparation for promoting rooting and lodging resistance of rice and application thereof

The invention discloses a microbial preparation for promoting rooting and lodging resistance of rice and application thereof. The microbial preparation is prepared from glucose, glutamic acid, monocalcium phosphate, sodium borate, zinc sulfate, magnesium sulfate, sodium silicate, compound probiotics and clear water. The raw materials comprise the following components in parts by weight: 50-70 parts of glucose, 2-8 parts of glutamic acid, 20-40 parts of monocalcium phosphate, 2-7 parts of sodium borate, 5-15 parts of zinc sulfate, 2-8 parts of magnesium sulfate, 2-8 parts of sodium silicate, 80-100 parts of compound probiotics and 800-1000 parts of clear water. The microbial preparation is diluted with clear water by 30-50 times, the diluted microbial preparation is sprayed to leaves once in the one-leaf one-core period, the two-leaf one-core period and the middle and later tillering period of the rice growth period, and the use amount of the microbial preparation in the middle and later tillering period is 15-20 L / hm < 2 >. The microbial preparation is sprayed to leaves of rice seedlings, rooting of rice can be promoted, plant stalks are thick and strong, and rice lodging is reduced.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Subsea pipeline scouring protection device using flexible plate group

The invention relates to a subsea pipeline scouring protection device using a flexible plate group and aims to provide a device which is simple in structure, low in cost, small in lodging and excellent in siltation promotion effect and is suitable for various water flow conditions. The technical solution adopted by the invention is as follows: a subsea pipeline scouring protection device using a flexible plate group comprises at least one seabed base plate which is horizontally paved beside a subsea pipeline; the subsea pipeline scouring protection device using the flexible plate group is characterized by further comprising a plurality of flexile plates arranged on the seabed base plate; an angle formed by the plane of the flexible plates and the axis of the subsea pipeline is smaller than plus-minus 15 degrees; and the seabed base plate is fixed at subsea by anchor piles.
Owner:ZHEJIANG INST OF HYDRAULICS & ESTUARY

Special fertilizer for preparing granular rice from sandy raw materials and preparation method and application of special fertilizer

The invention relates to a special fertilizer for preparing granular rice from sandy raw materials and a preparation method and application of the special fertilizer. A calcium-magnesium-phosphate fertilizer, ammonium chloride and a granulating agent are mixed in the weight ratio of (30-70):(30-70):(1-10); the mixture is added into a granulator for granulation, then the granulated particle material is transferred into a drying machine for drying, the dried particle material is transferred into a cooling screening machine for cooling and screening, and the special fertilizer is obtained. Compared with the prior art, the calcium-magnesium-phosphate fertilizer and the ammonium chloride are put together, and a small quantity of granulating agent is added, so that granulation is easy, nutritional requirements of paddy rice are met, and the use quantity of other chemical fertilizers can be replaced and reduced.
Owner:SHANGHAI RES INST OF CHEM IND

Pinching method and anti-lodging cultivating method for fiber or oil and fiber flax

The invention relates to a pinching method and anti-lodging cultivating method for fiber or oil and fiber flax. The pinching method includes the steps that after the flax gets into the full-bloom stage, when one to five capsules are expanded to be 4 mm to 6 mm, the flax is pinched only once, wherein the pinching length is 7 cm to 9 cm, pinching is mainly used for removing flowers and fruits, and remaining branches are kept. The anti-lodging cultivating method includes the steps of (1) planting the fiber or oil and fiber flax; (2) pinching the flax with the pinching method; (3) conducting harvesting. According to the pinching method and the anti-lodging cultivating method, the flax can be assisted in resisting lodging, the straw yield of the flax can be increased, and yield reducing of flax seeds and quality reduction of the seeds can also be avoided.
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI

High-yield millet cultivation method

The invention discloses a high-yield millet cultivation method and relates to the field of agricultural planting. The method comprises the six steps including land preparation and fertilization, seedtreatment, sowing of seeds, management of a seedling stage, management of a flowering stage and management of a jointing and booting stage. Deep ploughing and fertilization are carried out separately,a seed sealing mode is combined with a seed stirring mode, and rolling and shallow hoeing are carried out in the seedling stage; in the flowering stage, pesticide is sprayed in the evening, phosphatic fertilizer is sprayed to roots during the transition from heading to flowering, and watering is carried out alternately on lines; deep ploughing and topdressing are carried out again in the jointingand booting stage, and the high yield of millet in arid areas is achieved. The benefits of planting millet are increased, and the method is particularly suitable for popularization in the arid or semi-arid areas in the north, northwest and northeast of China.
Owner:YICHENG LONGHUA MILLET SPECIALIZED COOP

Soil conditioner used for rice and preparation method and application method thereof

The present invention discloses a soil conditioner for rice and a preparation method and an application method thereof. The soil conditioner is prepared from clinker containing calcium element, magnesium element, silicon element and molybdenum element and a trace element fertilizer. The trace element in the trace element fertilizer is zinc element, or the trace element in the trace element fertilizer is a combination of zinc element and molybdenum element. The effective nutrient components in the soil conditioner comprise 18-22% of calcium, 11-13% of magnesium, 11-13% of silicon, 0.1-0.5% of zinc and 0-0.003% of molybdenum. The soil conditioner can improve the yield and quality of the rice, improve the lodging resistance of the rice and enhance the pH value of the soil.
Owner:广东万山环境科技有限公司

Fertilizer for vegetable planting and production process thereof

The invention discloses a fertilizer for vegetable planting and a production process thereof. The fertilizer is prepared from the following raw materials in parts by weight: 15 to 20 parts of pond ditch mud; 1 to 2 parts of oil shale ash; 1.5-3 parts of ferrous sulfate, 2-4 parts of mono-ammonium phosphate, 1-2 parts of manganese sulfate, 0.5-1.3 parts of potassium chloride, 1.5-2.5 parts of zincsulfate, 1.2-1.7 parts of potash magnesium sulfate fertilizer, 0.25-0.5 part of ammonium molybdate, 1-3 parts of attapulgite powder, 15-20 parts of animal hair, 1-5 parts of sweet potato powder and 15-30 parts of urea. A limiting rod is pulled, a spring is compressed, then an inserting rod is inserted into an inserting plate, the limiting rod is released, the limiting rod is inserted into a through hole through the counter-acting force generated by the spring, the inserting rod is fixed, and the inserting rod is convenient to mount, dismount, clean and maintain.
Owner:周婷

Water fertilizer integrated planting method for bananas

The invention discloses a water and fertilizer integrated planting method for bananas. The method includes: dividing a planting land into a plurality of long bar-shaped lands with the width of 3.8-4.2 m, digging a plurality of planting holes with the length, width and depth of 0.4-0.5 m, inserting a telescopic rod near each planting hole, and achieving irrigation by connecting a second pipe and spraying nozzles; selecting seedlings and performing planting; performing fertilizing and irrigating: using the spraying nozzle to perform fertilizing and irrigating; spraying banana heads with an aqueous solution of a first mixed fertilizer during the first month-the third month after the banana seedlings are planted; spraying banana seedlings with an aqueous solution of a second mixed fertilizer during the fourth month-the seventh month after the banana seedlings are planted; and spraying the banana seedlings with an aqueous solution of a third mixed fertilizer in the eighth month and beyond after the banana seedlings are planted. The method can fully utilize a respective water source of the planting land to achieve height adjustment so as to watering the bananas with a leaf fertilizer and a ground fertilizer, and can effectively solve the problem of banana lodging through interaction of the telescopic rods and the second pipe.
Owner:蒙有胜

Cultivation method for improving lodging resistance of oats through mechanical seeding

The invention discloses a cultivation method for improving lodging resistance of oats through mechanical seeding. The cultivation method comprises the following steps that early ploughing and deep ploughing are carried out, specifically, early ploughing and deep ploughing are carried out on soil before planting, and the depth is controlled to be 25-30cm; farmyard manure, urea, calcium superphosphate and potassium sulfate are applied; seeding is carried out, specifically, oat seeds are seeded in a mechanical hole seeding mode, the seeding quantity of the oat seeds is that 6-12 oat seeds are seeded in each hole, the hole spacing is controlled to be 10-14 cm, the line spacing is controlled to be 18-22 cm, the functions of raking, leveling and pressing are achieved after mechanical hole seeding, and the emergence rate is guaranteed; and the oats are cultivated according to conventional pest management until the oats are mature. According to the cultivation method for improving the lodging resistance of the oats through mechanical seeding, the yield of the oats in the arid (slope) land can be increased, the lodging resistance can be enhanced, the concentrated rainfall or strong wind resistance of the oats can be prevented by using the planting method, and the yield and quality of the oats can be guaranteed.
Owner:定西市农业科学研究院

Super-high-yield cultivation method for potatoes

PendingCN113243270AReduce long-term healthImprove ventilation and light transmission small environmentHorticulture methodsRoot crop cultivationSolanum tuberosumPaclobutrazol
The invention discloses a super-high-yield cultivation method for potatoes, and relates to the technical field of potato planting. According to the technical scheme, the super-high-yield cultivation method is characterized by comprising the following steps: in the squaring stage, inserting 1.2 m high supports on the two sides of each narrow row in sequence at the distance of 3 m, and fixing plants to the supports; only retaining 1-2 strongest main stems in each pond, and starting to remove flower buds in the squaring stage so as to control the existing flower bud quantity of the plants to be within 5%; and spraying 25 ppm paclobutrazol twice in the squaring stage every 3 days. According to the super-high-yield cultivation method, the reasonable structure of potato groups and the robustness of individuals can be kept for a long time by pruning potato main stems, building simple supports, removing flower buds, spraying paclobutrazol, keeping the appropriate soil water content in the field, continuously applying fertilizer and preventing and controlling diseases and pests such as potato late blight as main diseases, so that the yield is increased.
Owner:昭通市农业科学院昭通市农业科学技术推广中心

Planting method for sowing of quinoa in furrows and intercropping with forage grass sorghum

The invention belongs to the technical field of crop cultivation and provides a planting method for sowing of quinoa in furrows and intercropping with forage grass sorghum in order to solve the problems that in existing continuous cropping of quinoa and forage grass sorghum, serious diseases and disasters happen, massive weeds grow out, the soil nutrient consumption is large, and shortage of waterresources in a fallow process and a quinoa planting process is likely to be caused. The method includes the steps that quinoa is planted in the furrows, and forage grass sorghum is sown in flat land,wherein the quinoa is planted in the furrows of each plot in the first year, and every three lines of the quinoa are interplanted with three lines of the forage grass sorghum; intercropping is conducted at the same positions next year, wherein intercropping with forage grass is conducted in the furrows where quinoa was planted in the first year, ridging is performed on the land where forage grasswas interplanted in the first year, and quinoa is planted in the new furrows. The method has the advantages that improvement of the ecological environment and sustainable use of resources are promoted, a water storage and moisture preservation effect is achieved through ridging for planting quinoa, and ecological protection and economic development are both achieved; through interplanting with forage grass sorghum, the forage grass sorghum can play a role as a windbreak to alleviate the problem of plant lodging caused by strong wind during the mature period of quinoa, and the method has a practical significance in propelling modern production of quinoa.
Owner:AGRI BIOTECH RES CENT OF SHANXI PROVINCE +2

Selecting and breeding technology of stalk-wall-thickened lodging-resistant two-line male sterile line

The invention aims to provide a selecting and breeding technology of a stalk-wall-thickened lodging-resistant two-line male sterile line. The selecting and breeding technology comprises the steps thatfirstly, rice 9311 is selected as a base selecting and breeding material, and then radiation is conducted by using Co-60 rays; secondly, mutant rice 9311 obtained after mutation in the first step isselected and bred, single-plant transplanting is conducted on the mutant rice 9311, so that a perennial sterile mutant line is subjected to stability and sterility propagation, and the male-sterile rice, namely Xi08S, is obtained; thirdly, hybrid selecting and breeding are conducted, wherein the mutant rice 9311 obtained in the first step and the Xi08S obtained in the second step are selected generation by generation repeatedly and then subjected to backcrossing with Xi08S until to cultivate the final Xi08S thickened stalk-wall-thickened lodging-resistant two-line male sterile rice with basicgenetic characters similar to those of the Xi08S, and the high-quality lodging-resistant two-line hybrid rice is obtained. The stalk wall is thickened, the lodging-resistant phenomena are reduced, theyield is improved, meanwhile, the harvesting difficulty is reduced, and the rice quality is improved.
Owner:安徽喜多收种业科技有限公司

Medium trace element fertilizer specialized for cereal crops and preparation method of medium trace element fertilizer

The invention relates to the technical field of medium trace element fertilizers in agriculture, in particular to a medium trace element fertilizer specialized for cereal crops and a preparation method of the medium trace element fertilizer. The medium trace element fertilizer is prepared from the following raw materials in parts by mass: 60-80 parts of a silicon calcium potassium magnesium fertilizer, 10-30 parts of biomass ashes, 0.5-5 parts of a glacial acetic acid, 0.5-5 parts of a humic acid and 7-11 parts of pelletizing additives; the mass fraction of the humic acid is no less than 70% of a fulvic acid; the mass fraction of the glacial acetic acid is no less than 99.5% of a food grade glacial acetic acid; and hemihydrate gypsum with the fineness of 150-200 mesh is selected as the pelletizing additives. According to the medium trace element fertilizer, water-soluble and citric acid soluble silicon, calcium, potassium, magnesium, iron, manganese, zinc and other medium trace elements are can not only be provided, the fertilizer utilization rate is improved, the loss of the medium trace elements in the soil is improved, yields and qualities of the cereal crops are improved, wastematerials such as biomass power generation ashes are further significantly absorbed, and the medium trace element fertilizer has multiple functions of nutrition and environmental protection.
Owner:TIANJIN CEMENT IND DESIGN & RES INST

Cultivation and maintenance method of landscape architecture plants

InactiveCN109601238AReduce the possibility of early lodgingReduce the possibilityBiocidePest repellentsBiologyHuman body
The invention relates to the technical field of the gardens, especially to a cultivation and maintenance method of landscape architecture plants. The cultivation method of the landscape architecture plants comprises the following steps: digging out a round pit on the ground, filling a layer of sand bed at the bottom of the ground; vertically inserting a galvanized pipe at each of a left side and aright side of the sand bed; backfilling the dug soil and arranging a through hole for communicating the center of the sand bed at the center of the backfilled soil; inserting the root of the plant into the through hole and inserting the lower end of the root of the plant in the sand bed; filling mixed soil in the through hole and compressing, wherein the Xerocomus subpaludosus Tai nutrient solution is mixed into the mixed soil. Through a horizontal guiding way, the mango, the rose apple and like transplanted plants can be enabled to quickly and horizontally take root within the time of 3-5 months, and the lodging possibility at the early stage is reduced; the plant is attached with the substance hated by the dorsophila melanogaster through the Xerocomus subpaludosus Tai nutrient solution,the possibility that the dorsophila melanogaster stops on the plant is reduced, and the Xerocomus subpaludosus Tai nutrient solution is harmless to the human body.
Owner:海南原域园林有限公司
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