92 results about "Industrial crop" patented technology

The invention discloses a method for preparing organic fertilizer from paper-making sludge. The materials such as paper-making sludge, amendment are mixed, subjected to high-temperature aerobic fermentation, post maturation and crushing, screened, and mixed with fertilizer of nitrogen, phosphorus, potassium and the like and medium and micro elements to prepare the organic fertilizer. The method has the advantages of simple process, easy operation, obvious innocuous effect, no environmental pollution and little nutrient loss; and the organic fertilizer prepared by the method is widely applied to industrial crops such as vegetables, fruit trees, Chinese herbal medicines, flowers and field crops such as wheat, corn, paddy rice.

The invention discloses a leaf fertilizer composition comprising sodium alginate oligosaccharide, which is characterized in that the composition comprises sodium alginate oligosaccharide, amino acid and microelements that can promote plant growth significantly, wherein sodium alginate oligosaccharide is also known as sodium alginate, sea-tangle glue and algin, is natural polysaccharide carbohydrate extracted from sea tangle, and is a copolymer comprising a-L-mannuronic acid (M), b-D-guluronic acid (G) connected with a-L-mannuronic acid (M) by 1,4-glycosidic bond, and different GGGMMM fragments; a molecular formula is (C6H7O6Na)n; the degree of polymerization is 2-10; the uronic acid constitution M / G is equal to 7:3; the uronic acid content is greater than 90%, and is 2-3% of the total content; the content of a microelement leaf fertilizer is 2-20%; and the microelement leaf fertilizer comprises at least two of sulfur, boron, ferrum, manganese, copper, zinc and molybdenum. The composition is mainly applicable to industrial crops, fruit and vegetable crops, grain crops, economic trees, flowers, lawns and the like.

The invention discloses a visual reel-type irrigator of water turbine and solar motor combined drive. The irrigator is driven by using the traditional water turbine, and in order to overcome the problem that the water turbine cannot convey the silty water and reduce the head loss, a brushless direct current motor is combined to drive on the basis of the traditional water turbine; in the electric drive, the modern sensor technology is used, the normal running mode in the set speed can be achieved while the water source parameters are stable or the fluctuation is smaller, and the precision running mode in the set irrigation intensity can be achieved while the water source parameters are not stable or the fluctuation is larger; the manual adjustment is combined with the automatic adjustment for controlling, and a touch control screen is additionally installed, the man-machine operation interface is established, and the man-machine operation is achieved; and the irrigator has the advantages of energy conservation and environment protection, waster-saving and labor-saving, simple operation, high precision of irrigation, reliable performance, strong adaptability, real-time display of the running parameters and the like, and is used for the automation irrigation of the farm, pasture, crops and industrial crops under various complicated conditions.

The invention discloses a complex bacterium preparation for fixing nitrogen, solubilizing phosphorus and potassium and rooting and a preparation method thereof. The preparation is mainly prepared by mixing the following raw materials in parts by weight: 5-20 parts of azotobacter vinelandii, 10-30 parts of bacillus megatherium, 10-30 parts of bacillus mucilaginosus, 5-15 parts of azotobacter chroococcum, 10-15 parts of glomus intraradices and 10-25 parts of glomus mosseae. The preparation method comprises the following steps: respectively carrying out high-density culture on each strain; grafting to a shake flask filled with a culture medium in a volume ratio of 15-30 percent for activated culture; grafting the cultured strains into a fermentation tank for fermentation culture expansion; dehydrating and drying the culture expanded single strains to prepare hypopus microorganism dried powder; and mixing to obtain the complex bacterium preparation for fixing nitrogen, solubilizing phosphorus and potassium and rooting. The complex bacterium preparation is used for industrial crops, fruit trees, food crops and the like, has the advantages of biological property, environmental friendliness, high yield and high quality in comparison with existing products, and cannot pollute soil.

The invention discloses a production method of biological organic compound fertilizer and belongs to the biological organic field. According to the production method, chicken manure is taken as the main material, crop straw, straw, peanut shell, sawdust, mixture of rice chaff and husk, brewers grain, starch pulp, cottonseed meal, Chinese trumpet creeper and the like are taken as auxiliary material, and the organic fertilizer is produced through a method of adding strain and sufficient digesting. The method has the advantages of low production cost, completeness in fermentation and sterilization, high biological activity and fertilizer efficiency, odourlessnes, asepsis and convenience in use, can improve soil physical and chemical properties, enhances the soil water retention, fertilizer maintenance and fertilizer feeding capacities, increases beneficial bacterium and soil microorganism and population, and ensures that the yield of grain crop, industrial crop, vegetables and melons and fruits is greatly increased.

The invention discloses linolenic acid-rich linseed oil and a novel low-temperature cold pressing process thereof. The novel low-temperature cold pressing process comprises the pre-treatment steps of: cleaning linseeds, removing impurities, rinsing, drying, crushing and sieving and the like. Four-element (cold pressing temperature, cold pressing pressure, material moisture content and material grain size) two-level factorial experiment is utilized to screen out three main interference factors including cold pressing pressure, material moisture content and material grain size; by using the linolenic acid content in finished product as an measurement index, response surface analysis is carried out for optimized analysis to obtain the best, environment-friendly and practical method of low-temperature cold pressing, so that the linolenic acid ingredients in the linseed oil are kept to the greatest extent; the obtained product can be used as functional food for being directly edible or additional material for being added to other food, so that the health-care effect is enhanced, and the comprehensive development utilization of the agricultural industrial crop flax in northern China is convenient.

The invention relates to a composition containing sulfoxaflor and amide pesticides. The composition is composed of active ingredient, auxiliaries and excipients; the weight percent of the active ingredient in the composition is 2-50%; the active ingredient is composed of A and B active components; the active component A is sulfoxaflor; the active component B is selected from any one of tolfenpyrad or cyantraniliprole, and the weight ratio of the active component A to the active component B is 1:50 to 50:1. Grain crop and industrial crop are subjected to pest control by the composition; the problems that the pesticide with a single active ingredient is narrow in a control spectrum in pest control of agriculture, the insect pest easily generates resistance, and food and environment are polluted due to excessive dosage are solved; the composition has the advantages of being convenient to process, low in cost, good in pesticide effect, long in persistent effect, and high in synergetic effect; the environmental pollution can be reduced; the pesticide utilization rate is improved, and the application amount of the pesticides is reduced.

The invention relates to a universal stem and leaf vegetable and tea harvester, and belongs to the technical field of agricultural machinery. The rear part of a rack of the harvester is hinged to the rear parts of supporting arms of a loop-back conveying device; height adjustment cylinders are respectively hinged to the two sides of the front end of the rack; the stretching ends of piston rods of the height adjustment cylinders are hinged to the front stretching ends of the supporting arms; leading devices are respectively mounted on the two sides of the front ends of the supporting arms; a rotary feeding device is mounted above the part between the leading devices on the two sides; a reciprocating type cutting device is mounted at the lower rear parts, positioned between the leading devices on the two sides, of the supporting arms; mounting arms respectively stretch out the two ends of the cutting device; arc holes and round holes distributed up and down are formed in the supporting arms and are respectively used for mounting fasteners penetrating through the arc holes and the round holes. The harvester can realize precise adjustment of the cutting height in a large range, enables cutting stubble at the required cutting height to be flush and uniform, and also enables the structure to be more compact and the mechanism to be simplified, so as to conduct flexible operation in a facility greenhouse and a tea garden and meet the harvesting demands of industrial crops of the stem and leaf vegetables, the tea, Chinese wolfberry sprouts and the like.

The invention discloses a low-phosphor stress response regulatory factor ZmPHR1, a gene for coding the protein and an application thereof, belonging to the technical field of genetic engineering and aiming at solve a problem that the phosphor utilization rate of the crops is low by a molecular breeding method. The amino acid sequence of the low-phosphor stress response regulatory factor ZmPHR1 is shown as SEQ ID NO: 2; or the sequence is replaced, deleted or added with one or more amino acid sequences, with the same function, of the amino acid. The invention further provides a gene for coding the regulatory factor ZmPHR1, wherein the sequence of the gene contains the nucleotide sequence shown as the SEQ ID NO: 1; and the invention discloses the application of the gene in plant breeding. The gene and the coding protein of the low-phosphor stress response regulatory factor ZmPHR1 provided by the invention have an important action in genetic improvement of the grains such as corns, wheat, rice and the like, and the industrial crops, and have an extensive application prospect.

The present invention discloses special bio-organic fertilizer for tobacco and a preparation method for the bio-organic fertilizer, and relates to the technical field of agricultural fertilizer. The special bio-organic fertilizer is prepared by mixing the following materials in parts by weight: 1-3 parts of urea, 1-3 parts of diammonium phosphate, 2-6 parts of potassium sulfate, 40-60 parts of crop stalks, 5-15 parts of fermented rapeseed meal, 5-15 parts of soybean meal, 5-15 parts of sesame seed meal, 5-15 parts of humic acid, 0.5-1.5 parts of biological bacterium, and 0.5-1.5 parts of microelements. The special bio-organic fertilizer has the characteristics of being high in specificity and fertilizing value, and capable of greatly improving the quality and yield of tobacco leaves; under the condition of equal nutrients, by the application of the product, the yield of tobacco leaves is improved by about 10%, the quality of the tobacco leaves is improved by more than one grade, and the effect is very remarkable; the product can be applied to tobacco, and industrial crops of grain and oil crops, fruit trees, vegetables, tea leaves, and the like; during the application, the special bio-organic fertilizer is mainly taken as base fertilizer to be applied deeply, and can also be taken as additional fertilizer to broadcast or sprayed on leaves by adding water.

The invention discloses a stereoscopic planning and breeding method for fruit frees and cryptotympana atrata fabricius.The method comprises the steps of conducting periodical soil preparation on land where the fruit trees are planted to maintain the land loose, and conducting trickle irrigation for watering; pruning fruit branches so as to guarantee sufficient illumination, raise the weight of a single fruit and guarantee illumination of the inter-plant ground of the fruit trees; in early spring, conducting burying type fertilizing on the ground at the periphery of a crown of each fruit tree, applying a proper amount of nitrogen-phosphate fertilizer, and applying manure from peasant families during the middle period; before summer comes in each year, planting vegetables or medicinal material crops on the vacant land among the fruit trees; during the middle period of summer, placing cryptotympana atrata fabricius eggs under the trees, and waiting for the harvesting period for harvesting.According to the method, soil preparation, pruning and fertilizer application are conducted, short-term industrial crops such as the vegetables or the medicinal materials are interplanted, and cryptotympana atrata fabricius is bred, so that quality of borne fruits is guaranteed and earnings of a farmer household are met; the contradiction between the short-term yield and long-term development is overcome, the problems of food safety, environmental pollution and the like are solved, and it is beneficial to long-term development of the farmer household.

The invention relates to a method for producing a liquid extract capable of promoting growth and development of plants, more particularly to a method for extracting effective components for regulating and promoting growth and development of plants, from wastes after sea tangle and oyster processing, and producing leaf surface biological preparations easily absorbed by plants. The method comprises the following steps: 1. raw material treatment; 2. alcoholization in a sea tangle fixer; 3. addition of oyster shell in the sea tangle fixe; 4. microwave treatment; 5. material filtration; and 6. sterilization. The inventive compound biological preparation is widely used as foliage spray fertilizer for industrial crops such as rape, tomato, coriander, cabbage, garland chrysanthemum, enteromorpha linza, cucumber, white gourd, potato, peanut, wheat and maize; fruit trees and flowers; and also used for seed soaking treatment of various crops. The biological preparation can promote seed germination, improve the resistance in seedlings, promote the growth and development of seedlings, improve the related physiological indexes, and increase the yield and quality of economic plants.

The invention discloses streptomyces lydicus. The classification name of the streptomyces lydicus is streptomyces lydicus (streptomyces lydicus), the bacterial strain number of the streptomyces lydicus is M01, the streptomyces lydicus is preserved in the China General Microbiological Culture Collection Center, the preservation date is 29 November 2018, and the preservation number is CGMCC No.16840. The invention also discloses an application of the streptomyces lydicus to prevention and treatment of fire blight of plants. The streptomyces lydicus disclosed by the invention has remarkable antagonizing effects on erwinia amylovora (erwinia amylovora) as a pathogenic bacterium of the fire blight, and has favorable prevention and treatment effects on the fire blight of rosaceae plants especially industrial crops of pear trees, apple trees, cherry-apple trees and the like. Compared with chemical agricultural chemicals for prevention and treatment of plant diseases, the streptomyces lydicusdisclosed by the invention is more notable on effects, is pollution-free to environment, facilitates production of green and nuisance free products, is a biological prevention bacterial strain havinggreat application prospects, and can be used for preparing functional biological prevention microbial inoculum for preventing and treating the fire blight.

The invention discloses a method for interplanting atractylodes under oil tea forests, and relates to the technical field of industrial crop mating planting. The method includes the interplanting steps that (1) the oil tea forests are selected; (2) the interplanting oil tea forests are settled; (3) to-be-planted forest land soil improving is carried out; (4) forest land bedding is carried out; (5) planting furrows are dug, wherein 1, long planting furrows are ditched, and 2, short planting furrows are ditched; (6) transplanting is carried out, wherein 1, seedling selection is carried out, and 2, seedling lifting is carried out, and 3, planting is carried out; (7) management is carried out, wherein 1, earlier period management is carried out, and 2, middle and later period management is carried out; and (8) harvesting is carried out. The method has the beneficial effects that the forest soil resource utilization effect can be improved, and the maintaining cost for the newly-planted oil tea forests can be reduced; and the method is suitable for interplanting of the newly-planted oil tea forests and can also be suitable for interplanting of other vegetables under the oil tea forests.

The invention relates to a method for preparing modified powdery purple perilla meal by fermentation of mixed bacteria, and belongs to the technical field of food processing. Fructus perillae is named as perilla fruits or perilla frutescens seeds, is dried ripening purple perilla fruits, is clinically and widely applied and is also an important oilseed industrial crop. Microbial fermentation is one of important ways for increasing the nutrient value of rape seed cakes. According to the method for preparing modified powdery purple perilla meal by fermentation of mixed bacteria, provided by the invention, the fermented powdery purple perilla meal can be prepared, and has light fragrance of the purple perilla, the processing suitability and the nutrient value of the purple perilla meal are increased, the problem that the fragrance of the purple perilla of the purple perilla meal is too rich is solved, and the base material can be directly used as an addition raw material for baking foods and fermenting of yoghourt.

The invention provides a method for replacing and controlling cenchrus paciflorus. According to the invention, a sunflower adopted by the method is conducted for biological control instead of the cenchrus paciflorus. The method has remarkable control effect on the cenchrus paciflorus, so that the density is reduced by 40%-80%, the plant height is reduced by 57.2%-71.7%, the tiller number is reduced by 70.9%-100%, the caryopsis number is reduced by 87.4%-100% and the biomass liveweight is reduced by 89.2%-98.9%; furthermore, the planting cost of the sunflower is very low, and the planting method is simple and easy to operate, and the investment of manpower, material and financial resources can be excessively reduced in comparison with physical prevention and chemical prevention; meanwhile, the sunflower is harmless to environment, human beings and other beneficial species, so that the threat on the human health and nontarget species caused by chemical prevention can be avoided; and the sunflower is an important oil crop and an industrial crop, and the higher economic value can be realized while the cenchrus paciflorus is controlled.

The invention discloses nucleotide organic fertilizer. The nucleotide organic fertilizer is prepared from, by weight, 40-50 parts of corn straw, 20-30 parts of animal feces, 5-10 parts of agaricus bisporus mushroom dregs, 10-15 parts of soya-bean cake dregs, 5-15 parts of bean pulp, 10-15 parts of distillers' grains and a proper amount of water. The drought resistance and stress resistance of crops can be improved; the soil granular structure can be improved, and the functions of ventilating, fertilizer retaining, water retaining, heat preservation and the like are achieved. Nucleotide has the effects of restraining morbus virosus, preventing premature senility of plants, promoting nutrient backflow, promoting plant root development and enhancing the photosynthesis of the crops under the conditions of low temperature and weak light, the fertilizer is suitable for various industrial crops and food crops, the yield increasing effect is very obvious, sugar can be increased, and the quality of melons, fruits and vegetables can be improved.

The invention relates to a botanical acaricides applied to preventing mites on industrial crops such as fruit trees, vegetables and the like as well as a preparation method and new application thereof. The botanical acaricides is prepared from lupeol adding with surfactant, emulsifier, penetrant, synergist and the like, and has the characteristics of high efficiency, low toxicity, low residue, environment friendliness and the like.

Peanuts are an important industrial crop, an oil crop and an export-oriented crop in China, are a traditional food which is loved by Chinese people and rich in nutrient, and have the effects of tonifying spleen, harmonizing stomach, moistening lung for removing phlegm, tonifying deficiency, relieving a cough, nourishing to regulate the qi, clearing heat from throat, lubricating the intestines, promoting lactation and the like, and are also named as 'longevity nut'. The invention aims to provide a safe production process for high-quality baked peanuts. According to the safe production process, impurities in peanuts which serve as a raw material are removed, and fungi and bacteria possibly existing in the peanuts which serve as the raw material are killed. The safe production process mainly comprises three steps of removing impurities in the peanuts which serve as the raw material, continuously baking the peanuts through numerical control and sterilizing. By the safe production process, a baked pecan product can meet requirements of commercial sterilization, the shelf life of the product is prolonged, and the safety and market competitiveness of the product are improved; and the baked peanuts are convenient to carry, and high in keeping quality and are a nutritious food with market potential.

The invention provides a Chinese chestnut and winter wheat mechanical stereo-cultivation method capable of allowing once-seeding and twice-harvesting to be conducted every year, and belongs to the field of mixed plantation of industrial crops and agricultural crops. The method includes the steps of firstly, conducting deep tillage, namely, conducting deep tillage by 0.8m in the time period when the daily air temperature is above 15 DEG C in the autumnal equinox; secondly, conducting rowing, namely, conducting rowing with plantation belts which are 4m wide, and reserving large agricultural machine turning edges which are 5.5m wide and arranged at the two ends; thirdly, applying fertilizers, namely, heavily applying farmyard manure formed by animal waste, applying the fertilizers 3-5 square meters per mu, conducting water backfill, and conducting watering in a drenching mode; fourthly, planting winter wheat, namely, seeding 12 rows of the winter wheat in the space on reserved chestnut tree planting rows; fifthly, planting Chinese chestnuts, namely, planting chestnut trees in furrows and rows in the first ten days of March with the 2m row spacing, conducting ridging to form water furrows and water rows, and conducting earth covering along with plantation; sixthly, conducting toiling, namely, removing weeds out of furrows in the crop growth period; seventhly, conducting harvesting, harvesting Chinese chestnuts in the middle ten days of September, and harvesting the winter wheat in May in the next year; eighthly, allowing the earth to be idle, namely, removing seedlings and leveling the earth to allow the earth to be idle after harvesting is completed. By means of the method, the production efficiency that 200-300kg of crops are harvested per mu every year can be achieved.

The invention relates to a botanical acaricides applied to preventing mites on industrial crops such as fruit trees, vegetables and the like as well as a preparation method and application thereof. The botanical acaricides is prepared from ethyl palmitate adding with surfactant, emulsifier, penetrant, synergist and the like, and has the characteristics of high efficiency, low toxicity, low residue, environment friendliness and the like.

The invention belongs to technical field of production increase of agriculture and forestry industrial crops, and particularly relates to a method for overcoming the restriction of draught to the yield of macadamia nut, promoting the growth and development of macadamia nut, and improving the yield of macadamia nut. The method adopts the following technical scheme: the row spacing of macadamia nut trees is 5 m * 7 m; digging symmetrical trenches on the two sides 40-50 cm from the main trunks of the trees during November and December; digging gutters on the two sides of each trench along the trench; after uniformly blending a water-retaining agent with an organic fertilizer, applying the blended materials in soil layers in the trenches in a symmetrical trench way, wherein the soil layers are 20-30 cm from the land surface, and fully watering the soil; after the water-retaining agent fully absorbs water, burying the materials with 15-20 cm capping mass; burying 10-15 cm of fruit shells, weeds or leaves or a mixture of a plurality of the three materials; the dosage of the water-retaining agent for each tree is 300-450 g; the dosage of the organic fertilizer for each tree is 5-15 kg. Compared with conventional irrigation methods, the method can retain and save water and improve the yield of macadamia nut.

A Chinese artichoke harvesting machine is novel agricultural production machinery and used in agricultural production to achieve that an industrial crop, namely, Chinese artichoke, is harvested efficiently, rapidly and cleanly. A shovel head with a 50-250 cm wide opening is pushed forward through power traction; soil which is planted with the Chinese artichoke is shoveled up through the shovel head, crushed through a horizontal tooth crushing wheel with a diameter ranges from 15 cm to 60 cm, lifted through a lifting belt which is 50-250 cm wide and 150 cm high, crushed for the second time through the horizontal tooth crushing wheel and a vertical tooth crushing wheel which are arranged above the shovel head, and sieved off through a shaky sliding sieve which is 100-250 cm long and 50-250 cm wide; then fleshy fruits of the Chinese artichoke is separated out, the fleshy fruits are conveyed through a horizontal movable net conveyor belt which is 100-500 cm long and 50-250 cm wide, and the fleshy fruits are lifted and put into a storage box of a Chinese artichoke harvesting machine which can harvest the Chinese artichoke in an efficient, rapid and clean mode through a secondary lifting belt.

The invention relates to a sterilization compound with metconazole and folpet and purposes of the sterilization compound. The sterilization compound contains metconazole and folpet, and the weight ratio of metconazole to folpet is between 30 to 1 and 1 to 50. The compound can be applied to the control over diseases of industrial crops or cereals or flowers and plants or other crops. The compound is wide in application range, good in effect, low in cost and residual and safe to human, livestock, the environment and the like.

The invention discloses a method for interplanting blackberry lily under oil tea forests, and relates to the technical field of industrial crop mating planting. The method includes the interplanting steps that (1) the oil tea forests are selected; (2) the interplanting oil tea forests are settled; (3) interplanting forest land is subject to fertilizing, wherein 1, base fertilizer paving is carried out, 2, layer material paving is carried out, 3, cover soil paving is carried out, and 4, repeated cultivation is carried out; (4) forest land bedding is carried out; (5) planting furrows are dug; (6) transplanting is carried out, wherein 1, the planting furrows are treated, 2, seedling selection is carried out, and 3 planting is carried out; (7) management is carried out, wherein 1, management before seedling emergence is carried out, 2, initial management after seedling emergence is carried out, and 3, middle and later period management is carried out; and (8) harvesting is carried out. The method has the beneficial effects that the forest soil resource utilization effect can be improved, and the maintaining cost for the newly-planted oil tea forests can be reduced; and the method is suitable for interplanting of the newly-planted oil tea forests and can also be suitable for interplanting of other vegetables under the oil tea forests.

The invention discloses a method for interplanting rhizoma corydalis under oil tea forests, and relates to the technical field of industrial crop mating planting. The method includes the interplanting steps that (1) the oil tea forests are selected; (2) forest land settling is carried out; (3) forest land bedding is carried out; (4) bedding is carried out, wherein planting holes are dug; (5) transplanting is carried out, wherein 1, planting hole treatment is carried out, 2, seedling selection is carried out, 3 seedling lifting is carried out, and 4, planting is carried out; (6) management is carried out, wherein 1, earlier period management is carried out, and 2, middle and later period management is carried out; and (7) harvesting is carried out. The method has the beneficial effects that the forest soil resource utilization effect can be improved, and the maintaining cost for the newly-planted oil tea forests can be reduced; and the method is suitable for interplanting of the newly-planted oil tea forests and can also be suitable for interplanting of other vegetables under the oil tea forests.

The invention discloses a method for interplanting polygonatum odoratum under oil tea forests, and relates to the technical field of industrial crop mating planting. The method includes the interplanting steps that (1) the oil tea forests are selected; (2) pre-selected interplanting forest land settling is carried out; (3) to-be-planted furrow settling is carried out, wherein 1, bedding material paving is carried out, 2, middle material filling is carried out, 3, sterilization is carried out, and 4 surface layer filling is carried out; (4) bedding is carried out; (5) planting furrows are dug; (6) transplanting is carried out, wherein 1, seedling selection is carried out, and 2, seedling lifting is carried out, and 3, planting is carried out; (7) management is carried out, wherein 1, earlier period management is carried out, and 2, middle and later period management is carried out; and (8) harvesting is carried out. The method has the beneficial effects that the forest soil resource utilization effect can be improved, and the maintaining cost for the newly-planted oil tea forests can be reduced; and the method is suitable for interplanting of the oil tea forests with the tee age shorter than 15 years.

The invention relates to the application of pesticide residue degradation bacteria of pyrethroid on modifying the crop quality, belonging to microbiological fertilizer field. It takes the pesticide residue degradation bacteria strain LFJS3-9 as bacteria for production, dilutes it for 15-20 times according to consumption of 30-75kg / hectare, and sprays on crop surface or to soil in a sunny day. It is usually used after the last pesticide utilization, and the effect would be better if used many times or during crop best growing period. It is determined that said bacteria contains many kinds of nutritional components. The invention is characterized by low cost for production and utilization, dramatic crop quality modification, suitability for farm product production and processing in modern agricultural production, and the utilization can be widely spread on industrial crop such as tea and vegetable and cereal crop such as rice.

The invention discloses an efficient cultivation method for Amomum tsaoko seeds and seedlings and belongs to the technical field of industrial crop cultivation. Due to the adoption of technologies such as constant-temperature and high-humidity storage in a darkroom, chemical combined regulation as well as germination acceleration and rooting, the dormancy of Amomum tsaoko seeds is effectively broken, the after-ripening and germination of the seeds are accelerated, and the germination rate of the seeds is remarkably increased; and due to the adoption of technologies such as selection of parentplants of high-yield Amomum tsaoko cultivated species, precise quantitative sowing and secondary intensified cultivation, the quality of the Amomum tsaoko seeds and seedlings is remarkably improved, the fruit yield of adult plants is remarkably increased, furthermore, the germination rate of the Amomum tsaoko seeds is larger than or equal to 90.0%, the number of required days is reduced by 20 as comparison with that of a traditional method, the cultivation period of the seeds and the seedlings on a seedbed is shortened by 120 days, the germination rate of the seeds reaches 91.3%, the survivalrate achieved after the seeds and the seedlings are transplanted reaches 98.0%, and the yield of dried fruits on the single plant growing on the third year after under-forest transplantation of the seeds and the seedlings is increased by 50% or above. The cultivation method disclosed by the invention has the advantages such as high seed germination speed, short cultivation time, good seed and seedling quality as well as high under-forest transplantation survival rate and fruit yield and is capable of promoting the production application of Amomum tsaoko and wide in market prospect.

The invention discloses a rape cake-fermentation agricultural organic fertilizer which is prepared with the method comprising the following steps: uniformly mixing the materials of distiller's yeast for wine making, chemical fertilizer nitrogen and calcium superphosphate, adding water into the mixture to form a mother liquor, uniformly stirring, adding hard rape cake lumps into the mother liquor and wetting the hard rape cake lumps through stirring, soaking for 15-30 days, and then adding water to enable the rape cake lumps to be wetted through stirring, and fermenting for 3-20 days, so as to obtain the rape cake-fermentation agricultural organic fertilizer. The rape cake-fermentation agricultural organic fertilizer provided by the invention is a high-content organic matter fertilizer which has the advantages of short production period, low cost, zero contamination, good convenience in transportation and the like. The invention further provides application of the rape cake-fermentation agricultural organic fertilizer in planting of grain crops, vegetable crops, industrial crops or fruit crops. The rape cake-fermentation agricultural organic fertilizer can effectively improve the quality and yield of various agricultural products, and has a broad application prospect.