5058 results about "Soil preparation" patented technology

The invention discloses a method for planting se-enriched rice. The method comprises the following steps of land selection and preparation; seeding; seedling culturing; transplanting; field management: intertillage, weeding, topdressing and insect pest prevention; and harvesting. The selenium content of rice planted by using the method is high, and the yield of the rice is also high. Testing confirms that the yield of the se-enriched rice is 620-650kg per acre, and the selenium content of the rice ranges from 0.1 mg/kg to 0.3mg/kg.

The invention relates to a planting method of Chinese trichosanthes, belonging to the technical field of plantation and comprising the steps of: variety breeding, seedling reproduction, transplanting, field management, disease and pest control, harvesting and processing, wherein the variety breeding step includes the sub-steps of the tests in different production places, amplification and verification tests, resistance test, field pest investigation and trichosanthes nematode control; the seedling reproduction step includes the sub-steps of seed reproduction and root reproduction; the transplanting step includes the sub-steps of land selection and preparation, ridging, reproduction and planting, planting method implementation and field management; the land selection and preparation step includes the sub-steps of detection on chemical characteristic of soil, basic fertilizer application and disinfection; the reproduction and planting step includes the sub-steps of seed bud selection, rood cutting and breeding, planting and shed putting up; the planting method implementation step includes the sub-steps of planning density control and staminiferous plant matching; the filed management step includes the sub-steps of intertillagement and weeding, top application, shed putting up, pruning and cold prevention, in particular to intertillagement and weeding, root airing, intercrop, earthing, vine supporting and racking, top application, pruning, flower and fruit protection, chemical control and foliage application; and the disease and pest control step includes the sub-steps of control of diseases and pest and control method implementation.

The invention relates to a planting method of oilcamellia rich in selenium. The method comprises woodland selection, scientific soil preparation, density rationalization, scientific planting, intensive cultivation, selenium fertile application, scientific fertilization, pest and disease damage prevention and cure, and fruit harvest. According to the method, the oilcamellia rich in the selenium can be planted in selenium-deficient soils, and can be popularized and applied widely.

The invention discloses a method for cultivating pollution-free cucumbers. The method comprises steps of soil selection, soil preparation, seed selection, cultivation, transplantation, fix planting, management after the fix planting, prevention and cure of diseases and insect pests, fertilization and fruit harvest. Standards and requirements of pollution-free crop planting are implemented strictly in accordance with environment quality requirements, cultivation technical measures, fertilization principles and methods and methods and principles of prevention and cure of diseases and insect pests, a Chinese herbal medicine fertilizer is applied in the seedbed sterilization and the prevention and the cure of diseases and insect pests, the usage amount of conventional pesticides is reduced, the pesticide residue is also reduced, and pollution-free requirements are met. By the aid of the method, harvested cucumbers are uniform in size and smooth in cucumber peel, the yield is high, the quality is good and no pesticide residue exists.

The invention discloses a greenhouse cultivation method for promoting high quality and high yield of the dragon fruit. The method includes steps of construction of greenhouse heat-preserving facility, soil preparation and bed making, frame erecting and modeling, planting, water and fertilizer management, shaping and trimming, artificial pollination, blossom and fruit thinning, pest control and the like. In addition, the invention further discloses a greenhouse structure and a dragon fruit frame building structure. The greenhouse cultivation method and the greenhouse structure for promoting high quality and high yield of the dragon fruit solves problems of high cost, low yield, poor quality and the like in conventional greenhouse cultivation technologies of the dragon fruit, cultivation of the dragon fruit is simplified, production cost is lowered, and the dragon fruit yielded is high in yield, is truly green and healthful fruit and has nutrient value obviously higher than that of the dragon fruit cultivated by conventional methods.

The invention discloses a mechanically-mulching cultivation method of organic rice, relating to a rice cultivation method. The purpose of the method provided by the invention is to solve the weeding problem in paddy fields in the existing cultivation method of organic rice. The method comprises the steps of 1, selecting field environment, namely (1) selecting soil, (2) selecting air quality and (3) selecting a water source; 2, performing soil preparation in the field, namely (1) ploughing, (2) fertilizing and (3) digging canals and harrowing; 3, preparing seedbed and bed soil, namely (1) preparing seeding environment, (2) preparing seedbed and (3) preparing bed soil; 4, germination treatment of seeds, namely (1) drying seeds, (2) performing plasma treatment, (3) soaking seeds and (4) accelerating germination; 5, sowing; 6, managing seedlings, namely (1) performing insect prevention treatment, (2) managing temperature, (3) managing water, and (4) fertilizing; 7, mulching, transplantingseedlings and managing the field, namely (1) making a bed and mulching, (2) transplanting, (3) irrigating, (4) dressing foliar fertilizer, (5) managing water layers in the field, (6) weeding and (7) preventing insects. The method is mainly used for cultivating organic rice by mechanical mulching.

The invention discloses a direct sowing culture method of rice. The direct sowing culture method comprises the steps: (1) selection of variety; (2) land preparation; (3) treatment of seed; (4) sowing; (5) management of emergence period; and (6) harvesting in time. The direct sowing culture method of the rice provided by the invention has the following advantages: (1) the working procedures are simple and convenient; human power is saved; and the effect is high; manpower can be saved by 45-70 persons per hour and square meter; the cost is saved by about 450 yuan per hour and square meter; and the labor productivity is raised by about 30%; (2) rice seedling raising and transplanting procedures can be reduced, thus mechanical sowing is convenient; (3) rice seedling bed is unnecessary, so that the planting area of grains and commercial crops can be expanded; and the cropping index can be improved; (4) root damage due to seedling pull-up and green turning process after transplanting can be avoided; the rice is tillered earlier, and the growth and development are faster; and (5) the cultivation characteristics of the direct sowing rice include developed root system, healthy and strong plant, strong disease resistance and large number of productive ear. The method is suitable for planting rice for villages.

The invention discloses a seed selection method for the improved variety of a walnut and a high-yield cultivation method thereof, comprising the steps of: selecting 8 walnut local improved varieties which are suitable for cultivating at different areas, namely, protecting the first-the eighth walnuts; adopting ten measures, namely, selecting a good area (siting control technology), building a large pond (preliminary soil preparation technology), fertilizing a picul of stable manure (base fertilizer fertilizing technology and soil improving technology), planting a improved variety strong seedlings (improved variety strong seedlings technology), irrigating a picul of root-fixing water (root-fixing water technology), covering a mulching film (water-retaining technology), a set of scientific fertilizer management method (fertilizing technology), a set of cultivation fostering management technology (soil management technology), a set of normative shaping trimming technology (tree body management technology), and a set of systemic pest preventive measure (soil management technology); and promoting the yield of young tress, updating old trees and improving low-yield tress.

The invention discloses a corn planting and cultivating method. The corn planting and cultivating method includes the following steps of selecting a corn variety and conducting soil preparation before planting, arranging wide rows and narrow rows at intervals, sowing corn, completing sowing, pipe paving, film paving and soil covering through an air suction type precision seeder, and conducting field management in the seedling stage, the ear stage and the flower stage, wherein the width of each wide row ranges from 85cm to 95cm, the width of each narrow row ranges from 25cm to 35cm, a drip irrigation zone is paved in the middle of each narrow row. According to the corn planting and cultivating method, due to the fact that the method that the wide rows and the narrow rows are arranged at intervals is adopted, the number of drip lines which are used can be lowered. Modifiers are sprayed in the early period of the field management in the seedling stage to control the plant height and the ear position, and the defect that through a conventional planting method, the corn easily falls over due to the fact that the plant height is large and the ear position is high is overcome. Pesticide is sprayed through a self-propelled high-stalk crop boom sprayer in the middle and later period of management to control pests, the influences of natural disasters on corn growth are reduced, and the influences on productivity caused by a large number of European corn borers, cotton bollworms, aphids, leafhoppers and red spiders appearing after corn jointing are eliminated.

The invention discloses a pepper planting method. The pepper planting method includes the following steps of seed selection and pretreatment, seedling growing, soil preparation, fixed planting, field management, harvesting and the like. According to the pepper planting technology, the acre yield of peppers can reach 2000-3000 kilograms. Compared with a traditional planting technology, the yield can be improved by 30-50 percent, meanwhile, the planted peppers are good in quality, green, friendly to the environment, low in planting cost, convenient to manage and suitable for large-scale popularization and has obvious social benefits, economic benefits and ecological benefits.

The invention discloses a method for planting organic passion fruit trees. The method includes the steps of variety selection, site selection, soil preparation, soil pH adjustment, establishment of a passion fruit tree foundation, field planting, reshaping and pruning, field management, blossoming, fruit yielding and the like. According to the method, organic fertilizer and a low-toxicity prevention method are adopted in fertilization and pest control, so that the pulp of produced passion fruits is full of yellow fruit juice, the content of sugar is high, the color is bright, the yield reaches up to 2 tons per mu each year, pollution is avoided, and five seasons of fruits can be harvested each year. The successful planting of the organic passion fruit trees provides a theoretical and practical basis for creating incomes of local farmers. According to the method, a leeward apricus flat ground is selected, and the place where a good source of water is obtained, the soil layer is thick, fertility of the soil is above the average and transportation is convenient is used as a planting foundation, so that it is guaranteed that the passion fruit trees can grow in a good environment, the roots of nursery-grown plants are planted in furrows and exposed to the sun, hence, the roots can better absorb sunshine, and fertilization and weeding are further facilitated.

The invention discloses a method for pollution-free cultivation of pumpkins in a greenhouse, belonging to the technical field of plant cultivation. The method comprises the following steps of: A, seed treatment: a, seed selection; and b, seed soaking to accelerate germination; B, preparation and disinfection of nutritive soil; C, culture of seedlings; D, sowing; E, seedbed temperature management; F, seedbed moisture management; G, soil preparation and spreading of base fertilizer; H, determination of the planting time and method; I, field management: a, temperature and humidity management; b, scaffolding; c, plant adjustment; d, topdressing; e, pollination; J, pest and disease control; and I harvesting. The method for pollution-free cultivation of pumpkins in the greenhouse is scientific and reasonable, the management is perfect, the fertilization is scientific, diseases of fruits can be reduced, the temperature conditions can be well controlled, the survival rate is high, the yield of fruits is high, the quality of the produced fruits is high, and demands of people for pumpkins grown in the greenhouse can be satisfied.

The invention discloses a separated slope trench-shaped terrace soil preparation method applied to mountainous regions. A segment of mountain slopes in an original state is reserved between adjacent fields with the width of 2m and soil preparation depth of 1-1.2m, grooves with the width of 1.5m and the depth of 1m are excavated on slope surfaces, and then slope surface soil or local soil is mixed to rotten ripe high quality organic fertilizers with the thickness of 10cm for backfill. A mountain slope original state slope surface with the width of 2m is reserved between two grooves to serve as a ridge. A built field surface is a terrace in a counter-slope state, and the other side of the terrace is high and the inner side of the terrace is low. Another ridge with the height of 30cm is built on the outer edge of the terrace to block and store water and field surface runoff. The whole field surface faces to a direction along a contour line and mains a gradient of 3%.-5% longitudinally. Through using of the method, surface soil and weathered materials on mountainous region surfaces can be centralized and used, the problems of local soil an natural water storage are solved, and thus needs of planting of trees on the mountainous regions are met.

A method for improving an afforestation survival rate by water collecting, water retention and water replenishing comprises the steps of water collecting, soil preparation, water retention and water replenishing. The water collecting method comprises the steps that a soil preparation engineering mode is used for collecting natural rainfall water into forest land and plant pits; the measure of building a flow collecting face, a flow collecting pool, a water cellar and the like is used, in the adequate rainfall reason, the natural rainfall water is collected and reserved, and the natural rainfall water is used for supplemental irrigation when trees are in short of water. The water retention method comprises the step of using mulching films, wheat straw, dinas and the like for covering the plant pits. The water replenishing method comprises the steps that when it is arid and does not rain and when nursery stock is in water shortage, the methods of micro-irrigation, trickle irrigation, infiltrating irrigation under films, root-irrigation through tube inserting, water injection irrigation and the like are used for water replenishing; soil preparation is conducted, fertilizer is applied to the plant pits, plastic films are mulched for catchment and soil conservation, seeding and planting are conducted, a water collecting face and a water reserving cellar are built to collect rainfall water, and water replenishing and irrigation are conducted in the drought period in spring. The final purpose is to improve the afforestation survival rate and the preserving rate, and to improve the volume of forest tree growth. In addition, the important links further comprise suitable tree species choosing, application of the new technology, new method and new materials of afforestation, cultivation management, disease and pest control and the like.

The invention discloses a scientific and reasonable method for planting kiwi fruits. The method comprises the steps of field selection and soil preparation, seedling selection, field planting, fertilizer applying, trimming, support erecting, plant disease and insect pest prevention and treatment, picking and the like, wherein the field selection and soil preparation comprise the field selection and the soil preparation, the field selection means the selection of subacidity soil where the transportation is convenient, the underground water level is below 1 meter, the irrigation and drainage conditions are good, and the PH value is 5.5-6.5, and the area where the organic matter is rich, the soil is fertile and loose, and the depth of a soil layer reaches more than 100cm. The soil preparation means that soil deep tillage is carried out, the depth of the soil is not less than 80cm, the soil deep tillage is carried out, meanwhile, the base fertilizer is applied, the bio-organic fertilizer applied in each mu is not less than 800kg, meanwhile, in the soil preparation, hole digging (including furrows) is carried out according to the 4m width, and the depth of the furrow is not less than 80cm. The method is adopted to conduct the field selection and the soil preparation, the kiwi fruits are not limited by the planting area, and the transportation cost is reduced. Meanwhile, the yield of the kiwi fruits can be greatly improved by the adoption of the planting method.

The invention discloses a high-yield Shanhua-15 peanut precise-cultivation method. The method comprises the following steps such as field selection, soil preparation, fertilization, seed treatment and sowing and specifically comprises, on the basis of sufficient soil preparation and base fertilizer application, ditching three fertilizing furrows on every ridges during ridging, which include one in the middle and the other two on both sides, and the depth of the furrows is 10-15 cm; applying biological organic insect-prevention fertilizer inside the furrows, performing full irrigation and then soil covering on the furrows, and sowing 2 seeds for each hole between every two fertilizing furrows with a spacing of 15-17 cm; performing film mulching after the sowing. The high-yield Shanhua-15 peanut precise-cultivation method has the advantages of improving the ground temperature inside the sowing ridges, enhancing the fertility of soil and increasing the organic matter content in the soil.

The invention provides a manufacturing process and an application method of a ginseng bio-organic fertilizer. By the manufacturing process and the application method, since ginsengs grow continuously in the same place for years, with the extension of the growing years, the problems of serious diseases, yield reduction and quality reduction of ginsengs are caused, the soil conditions deteriorate gradually and the fertility is reduced. The ginseng bio-organic fertilizer is prepared from the following raw materials in percentage by weight: 0.2-0.5% of a composite microbial agent, 0.2-1.0% of composite amino acid, 60.0-80.0% of organic material main ingredient and 10.0-30.0% of organic material auxiliary materials through composting together. The bio-organic fertilizer is spread on the surface of soil uniformly during soil preparation, the dosage is 2-10kg.m<-2>; through turning and rotary tillage, the fertilizer is mixed uniformly with 20cm deep bed soil, and the ginsengs are planted after seven days. By the manufacturing process and application, the problems of gradually deteriorating soil conditions and reducing fertility during the ginseng growing process are solved, the purpose of fertilizing soil, reducing diseases of ginsengs and improving yield and quality is achieved, and meanwhile, the soil ecological environment is protected.

The invention discloses a high-mountain konjak cultivation technique, which comprises the steps of land selection, soil preparation, breeding konjak selection and treatment, due-time planting, field management, diseases and pests prevention and control, harvest and the like. According to the invention, by soaking seeds with a Chinese herbal medicine solution, weeding with a Chinese herbal medicine herbicide, and spraying a Chinese herbal medicine disease and pest preventing agent for prevention, diseases and pests of the konjak can be greatly reduced, the growth environment of the konjak is purified, the use of chemical pesticide is reduced, and the ecological environment is protected. The konjak produced by the cultivation technique is good in product appearance, safe and nuisance-free. The cultivation method is simple, has the advantages of low cost, high yield and the like, and is convenient to manage and suitable for large-scale cultivation.

A northern blueberry-growing method includes the following technical processes: variety selection, seedling propagation, collection and sand storage of cuttings, cuttage, field planting density, soil preparation, plantation, underground management, disease and pest control, pruning, overwinter protection and cold-proof material removal. The northern blueberry-growing method sufficiently utilizes local natural resources, can greatly reduce the production cost and increase the economic benefit, and can be easily accepted by growers.

The invention discloses a complete wheat straw returning mechanical rice seedling planting method, which comprises the following steps of: reserving stubbles of 10 to 30 centimeters when the wheat is harvested, cutting straws to the length of 5 to 8 centimeters, and uniformly scattering the cut straws on the surface of a field; applying a base fertilizer, irrigating water for 5 to 6 centimeters to soak the field for 2 to 3 days, and embedding grass and preparing the field for two times of transverse and vertical operations through a medium tractor and a grass embedding rotary cultivator, wherein the embedded depth of the wheat straws returned to the field is 5 to 10 centimeters; settling for 2 to 3 days after grass embedding and rotary tillage operations, and then mechanically planting seedlings, wherein the mechanical seedling planting water depth is 1 to 1.5 centimeters, and the seedling planting depth is within 1.5 centimeters; and after mechanical seedling planting, performing corresponding water, fertilizer and disease, insect and weed management at the early stage, the middle stage and the later stage respectively till the rice is mature. The straws are totally left in the rice field after the wheat is harvested, and the straws are totally changed into available fertilizer by natural decomposition, so the method avoids straw burning, purifies the air, protects the environment, improves the physical and chemical properties and aggregate structure of the soil and improves the organic substance content of the soil.

A high-yield honeysuckle cultivation method includes soil preparation, transplanting, topdressing, intertillage weeding, shaping, trimming, topping, daily management and the like, and has the advantages that shaping, trimming and topping are beneficial to ventilation, light transmittance and nutrition absorption, nutrient components of a honeysuckle plant are delivered to branches and leaves for growing flowers as collectively as possible so that yield and quality of honeysuckle flowers are improved, more flowers can blossom and are easy to harvest, the yield of flowers on three-year-old single honeysuckle plants can reach 5.7kg, and the yield of flowers on four-year-old single honeysuckle plants can reach 13.2kg.