117results about How to "Fertility" patented technology

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 provides a microbial straw rotting agent, which adopts the strains having mutual synergistic action without generating antagonistic action as production strains: cellulase preparation, Fomes annosus, Bacillus subtilis, Thermobifida fusca, Bacillus pumilus and Saccharomyces cerevisiae. The microbial straw rotting agent has high decomposition effect on the main components of the straws, has biological control function, and can inhibit growth of crop sheath blight, rice blast, wheat root rot, strawberry gray mold and other pathogens. The product has the advantages of short manufacturing period, high production efficiency and low cost, and is safe and convenient to use.

The invention relates to the greenhouse crop planting field, in particular to compound microbes for reducing and disinfecting greenhouse soil and a soil disinfection method, and solves the problem of multiple defects in the prior art. The compound microbes comprise bacteria, actinomycetes, saccharomycetes and moulds. The soil disinfection method includes the steps of selecting June to September as a disinfection period to apply crop straws, organic fertilizer and the compound microbes on the soil after the crops are harvested; deeply plowing soil layers to form small ridges; covering ridge surfaces with plastic film, filling enough water under the film till the soil humidity achieves 100%, and sealing the mulching film and covering the greenhouse plastic film for 20 to 25 days; and uncovering the greenhouse plastic film and removing the mulching film for planting. According to the compound microbes for reducing and disinfecting greenhouse soil and the soil disinfection method, the method is non-toxic, harmless, pollution-free and residue-free, pathogenic bacteria, ova and the like in soil plough layers are killed, soil organics are increased, the soil physical and chemical structure is improved, soil fertility is improved, and good foundation is laid for improving product qualities.

The invention discloses an efficient multifunctional seaweed biological fertilizer and relates to the technical field of compound fertilizers. The raw materials include 10-80 parts of seaweed fermentation liquor, 5-30 parts of humic acid, 5-30 parts of urea, 5-20 parts of monoammonium phosphate, 5-20 parts of potassium sulfate and 2-10 parts of trace elements, and all the raw materials are mixed, concentrated and dried at low temperature to obtain the efficient multifunctional seaweed biological fertilizer. The efficient multifunctional seaweed biological fertilizer can quicken photosynthesis of crops, enhance disease resistance and drought resistance, improve crop yield and improve soil structure and soil water and nutrient retention capability, and is worth popularizing energetically.

The invention relates to a one third corn and two thirds low crop stereoscopic planting method, belonging to crop planting method. Ridge distance is 55-70cm, two ridges of low broomcorn, soybean or the two the plant height of which is less than 1.3m are planted between every two ridges of corn; the corn is planted in twin-row multi-plant manner, aperture distance of each row is 30-50cm, 2-4 plants are planted in each aperture in twin-row staggered manner, the low broomcorn is planted in the way that aperture distance is 50-60cm and 6-8 plants are planted in each aperture, and the soybean is planted in the way that aperture distance is 30-40cm and 3-5 plants are planted in each aperture. The invention has the advantages that land use ratio is high, corn ventilation is good, sunlight absorption is good, the yield of corn planted in one third of area is equivalent to that of corn planted in the whole area, and the rest two thirds of area is utilized to plant other crops to improve land use ratio, thus improving income of farmer.

The invention discloses a novel multifunctional compound microbial fertilizer and belongs to the technical field of agricultural compound fertilizer. The novel multifunctional compound microbial fertilizer is prepared from the following raw materials: a microbial agent, biological carbon, pyrethrum powder, carbamide, monoammonium phosphate, potassium chloride, biochemical fulvic acid and EDTA chelated microelements. The novel multifunctional compound microbial fertilizer is capable of providing nutrients required for crops and is capable of excellently decreasing incidences of plant diseases and insect pests, so that the use of pesticide is reduced and the yield and the quality of the crops are improved.

The invention relates to fertilizer, in particular to earthworm bio-fertilizer suitable for various plants such as ginseng, lawn, flowers, vegetables and fruit trees or various soil, which belongs to environmental protecting organic bio-fertilizer. The earthworm bio-fertilizer is produced by adopting the raw materials in the following part by weight: 4-7 parts of worm cast, 3-6 parts of waste mushroom spawn, 3-6 parts of dreg of medical decoction and 2-4 parts of saccharified residue or grain stillage. The earthworm bio-fertilizer has the effect of fertilizing the soil productivity and enhancing the microbial activity of the soil, and contains 5 percent of NPK (nitrogen, phosphorus and kalium), 42 percent of organic matters, 25-35 percent of humic acid, more than 15 percent of microelements and a large amount of Vitamin and amino acid 18, thereby being rated as environmental protecting organic bio-fertilizer.

Described are methods for protecting the female reproductive system against natural and artificial insults by administering to women a composition comprising an agent that antagonizes one or more acid sphingomyelinase (ASMase) gene products. Specifically, methods disclosed herein serve to protect women's germline from damage resulting from cancer therapy regimens including chemotherapy or radiotherapy. In one aspect, the method preserves, enhances, or revives ovarian function in women, by administering to women a composition containing sphingosine-1-phosphate, or an analog thereof. Also disclosed are methods to prevent or ameliorate menopausal syndromes and to improve in vitro fertilization techniques.

The invention discloses a double-cropping no-tillage seedling-throwing straw-to-farmland rice high-yield and high-efficiency production method which comprises the following steps of: a, cleaning a ditch and draining in winter, to be specific, ditching to let rice field leakage water go in winter so as to keep no accumulated water on a field surface before seedling throwing of early season rice; b, performing no-tillage planting and management on the early season rice, to be specific, growing seedlings of the early season rice by using a plastic soft tray, throwing the seedlings when the seedlings have 3.5-4.5 leaves, and wetting as well as irrigating the early season rice in the whole process; c, utilizing straws of the early season rice, to be specific, remaining high stubbles while harvesting the early season rice; d, performing no-tillage planting and management on late rice, to be specific, growing seedlings of the late rice by using the plastic soft tray or growing the seedlings in a dry manner without the tray, and adopting an irrigation mode of irrigating shallowly and exposing the field; e, utilizing the straws of the late rice, to be specific, remaining high stubbles while harvesting the late rice. The double-cropping no-tillage seedling-throwing straw-to-farmland rice high-yield and high-efficiency production method solves the problems of great tillage labor intensity, slow nutrient transformation, easy runt seedlings and no growth of the rice, late maturity, low yield and the like of soil gleyization and secondary soil gleyization rice production in south rice areas, is a matured production technology for improving low-yield rice fields in soil gleyization and secondary soil gleyization, and achieves great application and generalization values in the aspects of reducing agricultural production cost, improving soil organic matters, decreasing fertilizer applying amount, increasing rice yield, improving moisture and fertility preservation performances of soil and the like.

The invention discloses a method and equipment for producing organic mixed fertilizers by comprehensive utilization of wastes in a sugar factory. A method for producing particle fertilizers by utilizing molasses-containing alcohol waste liquid, limes, coal ash, bagasse pith and lime sludge as raw materials comprises the following steps: (1) performing primary mixing on a part of alcohol waste liquid, the lime sludge and the bagasse pith in a pre-mixing device to ensure that the water content is about 50 percent so as to obtain a premix A; (2) putting the premix A, the lime and the coal ash into a feeding hopper to be mixed so as to obtain a premix B; (3) feeding the premix B into a roller-type granulator through a conveyor belt, spraying the molasses-containing alcohol waste liquid by using a spray gun in a rotation process of the roller-type granulator to perform granulation to obtain a granule C; and (4) entering a drying machine to dry at the temperature of 600-800 DEG C, screening after the granule C is dried, and packaging to obtain a product. According to the method and the equipment, the troubled problem of environment pollution caused by alcohol waste liquid in the sugar factory is solved, and the resource utilization purpose in the sugarcane industry is also achieved; the equipment is convenient to operate, low in power consumption and suitable for popularization and utilization in most fertilizer factories; moreover, abundant production cost can be saved for enterprises.

The invention relates to a method for preparing a soil conditioner of saline-alkaline soil, in particular to a method for preparing a soil conditioner of saline-alkaline soil. The soil conditioner is prepared by the following steps of: inoculating BM microbial inoculums into base materials, fungi and additives, which serve as raw materials, and performing heap fermentation, wherein the mass ratio of the base material to the fungus to the additive is 70-80:15-20:5-10. By the soil conditioner prepared by the method, the physical and chemical properties of saline-alkali soil can be improved, the fertilizer efficiency of the saline-alkaline soil can be enhanced, nutritional substances can be provided for edaphon, soil-borne insects and diseases can be inhibited, and utilization rate of fertilizer can be improved.

The invention discloses a high quality and yield culture technology of curcuma, which comprises the following steps: land selection and preparation, seed curcuma preparation, sowing, field management, harvesting and prevention and cure of plant diseases and insect pests. The technology of the invention is characterized in that: the loosening, fertile and sandy loamy soil with deep soil layers in which curcuma is not planted within one year is chosen for planting; prior to sowing, fossas are dug as per the depth of 0.08-0.12m, the suitable time for sowing is from June 20 to June 30, the planting density is 0.33-0.38m of row spacing, and the number of plants is 4600-6100 per mu; prior to sowing, the parent curcumas without plant diseases and insect pests are selected, curcuma is cut into small sections with 2-3 tubers, 4-6 sections are planted in each fossa, and the hurt and funked curcuma can not be taken as parent curcuma; during sowing, fossias are dug in field, and sowing is carried out according to the planting spacing of 0.33-0.38m. The bottom fertilizer is applied in the space between the parent curcumas, and covering soil is carried out. The technology can improve the yield of the medicinal materials of the produced curcumas and radix curcume longae by 15%-20%, increase the content of curcuminoids, the content of curcuma dione and the content of naphtha by 15%-20%, 17%-22% and 15%-18% respectively, and increase the economic benefit by 15%-20%.

The invention discloses special cotton fertilizer produced by using biochemical fulvic acid through melt granulation, relating to the technical field of special fertilizer of crop formula. The special fertilizer is obtained by taking 450-650 parts of nitramine phosphorus, 50-160 parts of potassium chloride, 80-300 parts of potassium sulfate, 50-150 parts of monoammonium phosphate, 1-100 parts of biochemical fulvic acid, 1-15 parts of EDTA (Ethylene Diamine Tetraacetic Acid) chelating zinc, 1-15 parts of EDTA chelating manganese, 1-20 parts of EDTA chelating iron, 1-20 parts of borax and 0.1-0.5 part of ammonium heptamolybdate as raw materials, mixing, stirring, heating, granulating, cooling and screening. The special fertilizer disclosed by the invention has the advantages of comprehensive nutrients, favorable water solubility, greenness, no pollution, high utilization rate, improvement on soil, increase of crop yield and improvement on quality.

The invention discloses a lead-cadmium compound conditioner for rice field soil as well as preparation and application methods of the lead-cadmium compound conditioner. The conditioner is composed of the raw materials in mass fractions: 30-50% of calcium carbonate, 5-10% of hydroxyapatite, 20-30% of sepiolite and 20-30% of zeolite; the preparation of the conditioner comprises the following steps of: weighing various raw materials according to the mass fractions of the components of the lead-cadmium compound conditioner; continuously stirring the various raw materials in a stirring device for at least 30 min, and thoroughly stirring and evenly mixing all the materials; and the method of application of the conditioner comprises the following steps of: (1) analyzing the total quantity of lead and cadmium in the rice field and the content of lead and cadmium in exchange state; (2) determining the pollution level of the rice field soil by using an evaluation model; (3) applying the lead-cadmium compound conditioner according to the lead-cadmium pollution level in the rice field, and applying the lead-cadmium compound conditioner to the slightly polluted rice field at 100-150 kg / mu, to the mildly polluted rice field by 150-300 kg / mu and to medium-polluted rice field at 300-600 kg / mu, and balancing and stabilizing for 10-15 days; and (4) analyzing and measuring the content of lead and cadmium in exchange state in the rice field, and if the fixed rate is lower than 90%, additionally applying the conditioner at 100-150 kg / mu.

The invention provides a method for preparing a soil conditioner from molasses alcohol waste liquor. The method comprises steps as follows: Step A: the molasses alcohol waste liquor is concentrated to comprise 38%-51% of organic matters in percentage by mass concentration and comprise 0.84-1.98 g / kg of P, 35.12-90.93 g / kg of K, 5.55-39.90 g / kg of Ca, 1.02-70.31 g / kg of Mg and 16.52-50.40 g / kg of N, wherein the pH ranges from 4.2 to 5.1, and the Brix of the concentrated liquor ranges from 35 to 50; Step B: fermentation strains are screened, that is, bacillus subtilis, streptomyces jingyangensis and saccharomyces cerevisiae are selected; Step C: leaven is produced (for the fermented and concentrated alcohol waste liquor); Step D: the leaven is added to the concentrated molasses alcohol waste liquor for fermentation, and the soil conditioner is obtained. According to the method for preparing the soil conditioner from the molasses alcohol waste liquor, organic waste produced in the sugarcane industry is recycled.

The invention relates to a cadmium passivating agent with an improved soil function and a production method thereof. The production method comprises the following steps: pre-processing crop straw, preparing a fulvic acid mixture, mixing, drying and the like. According to the cadmium passivating agent disclosed by the invention, the effectiveness of cadmium in soil can be greatly reduced, and the absorption amount of the crop on the cadmium is reduced; moreover, the physical and chemical properties of soil and the soil fertility are improved at the same time, and the cadmium passivating agent has generality. The cadmium passivating agent disclosed by the invention has an important application and popularization value in a high-risk area of out-of-standard cadmium content of soil and a cadmium middle-pollution and mild-pollution area, and has very remarkable social, ecological and economic benefits.

The invention discloses a fertilizer preparing method of fermented tobacco waste, phosphogypsum and slurry, which comprises the following parts: 63-69% tobacco waste, 3-6% phosphogypsum, 28-31% slurry, wherein the moisture of organic composite fertilizer is about 70% with even ingredient of N at 0.7-0.8%, P2O5 at 0.38-0.40% and K2O at 0.7-0.8.

A sophora alopecuroides compound fertilizer is produced with the materials including sophora alopecuroides, rapeseed oil residue, bone meal, bird excrement and humus soil, and through separatly crushing, mixing them in a certain proportion, adding water and urine, sealed fermentation, stoving, and packaging. Applying the fertilizer to fruit and melon fields can increase the yield obviously and improve the product quality.

The invention discloses a high-altitude dry-farmed horsebean cultivation method, which relates to an all-film double-ridge furrow drilling technique applied to dry farming areas at the altitude of 2000m to 2500m and belongs to the technical field of horsebean cultivation. The high-altitude dry-farmed horsebean cultivation method which is a horsebean cultivation technique is characterized in that from mid-to-late October to the days before soil freezes up or in the early spring of the next year, an all-film double-ridge furrow drill is adopted to cover the whole ground with films, and after germination is accelerated, horsebean seeds are sowed into the soil under the temperature of 2 DEG C to 8 DEG C; and in the mid-to-late April of the next year, according to the planting depth of 5cm to 6cm and the plant spacing of 18cm to 23cm, seedlings are planted in the middle lower parts of the sunny sides of small and large ridges. The high-altitude dry-farmed horsebean cultivation method has the advantages that the large and small ridges are completely covered by the mulching films, so that moisture supply is guaranteed in the growth period of horsebeans; the ground temperature is increased, the effective accumulated temperature is increased, the growth period of horsebeans is prolonged, the potential of horsebean production can be exerted, and the maturity of horsebeans is guaranteed; and moreover, the economic benefit is remarkable.

The invention discloses an acid soil improvement fertilizer and a preparation method thereof. The acid soil improvement fertilizer is composed of improvement plant ash, special bacillus subtilis agent, shell calcium powder, high-molecular improving anionic polyacrylamide and microelements containing borax and zinc sulfate. The preparation comprises thoroughly and uniformly mixing the materials above in a mixer and performing physical granulation through an extrusion device. According to the practical situation and through long-term practice research and pilot plant test, the acid soil improvement fertilizer is proved to take effects 1-3 months after application, be capable of improve acid soil, loosen soil, improve soil fertility, improve soil ph and have no damage to other soil properties. Meanwhile, the acid soil improvement fertilizer can rapidly supplement organic matters, nutritious elements such as carbon, calcium, silicon, magnesium and zinc and microbial flora, improve soil permeability and activity of microorganisms, fundamentally improve the microbial chain of soil, reduce volume weight of soil, enhance soil porosity and improve the content of soil organic matters and the activity of the microbial flora. Besides, the acid soil improvement fertilizer is low in cost and significant in effect during production application.

The invention discloses a dry-farming cultivation method for rice. The dry-farming cultivation method comprises the steps such as soil selection, soil preparation, seed selection, seed pretreatment, sowing, fertilization, water management, weeding as well as disease and pest control, wherein the seed pretreatment step further comprises the steps such as seed drying, seed sorting by salt water, coating, seed soaking for disinfection, seed dressing and germination acceleration. By using the method, the defects of complex cultivation process, high cost input and incapability of realizing large-scale popularization and application during dry-farming cultivation of rice can be effectively overcome.

The invention discloses a microbial enzyme compound bacterium fertilizer for organic planting soil improvement and a preparation method of the fertilizer. The microbial enzyme compound bacterium fertilizer is prepared from organic fertilizers and microbial enzyme preparations, wherein the organic fertilizers comprise livestock manure and brown coal, and the microbial enzyme preparations comprise nearly hundreds of microbial enzymes belonging to 8 families and 12 genera. Humic acid can be obtained by biochemical reaction, the content of organic matters is effectively increased, soil can be improved, high nitrogen, phosphorus and potassium components can be supplemented, fertilizer effects are improved, and the microbial enzyme compound bacterium fertilizer is an excellent product replacinga chemical fertilizer. The stress resistance of crops can be enhanced, bacteria are inhibited by bacteria to inhibit soil-borne diseases, yield is increased, quality is improved, and economic benefitsare increased.

The invention discloses a novel high-effective bio-composite fertilizer specially used for crops. The fertilizer is prepared from the following raw materials: urea, potassium chloride, monoammonium phosphate, ammonium bicarbonate, a biological additive, plant amino acids, bio-chemical fulvic acid, and EDTA-chelating medium and trace elements. The bio-composite fertilizer is advanced in production process, is improved in productivity, can save energy resource, and can promote photosynthesis, improve stress resistance of crops, improve quality of crops, improve soil and improve soil fertility.

The invention relates to the field of improvement technologies and ecological remediation of saline-alkaline land, in particular to a method for ecological re-greening of coastal saline-alkaline sandby using salt-tolerant plants. A saline-alkaline isolation layer consists of broken brick residues or miscellaneous fill and coarse sea sand, loose large-porous structures formed by the miscellaneousfill and the broken brick residues in constructional engineering can effectively block salt in lower layers from returning to the surface layer of soil along with water under the capillarity action, infiltration discharge of salt on the upper layer can be dredged, construction waste can be used, and the construction cost can be saved; a salt reverse osmosis layer can effectively block root systemsof the plants from penetrating the isolation layer, prevent the root systems from being affected by salt damage and prevent reverse osmosis of salt of the isolation layer; the arrangement principle of a saline-alkaline sand improvement layer lies in that physical and chemical properties of the saline-alkaline sand are improved, and effects of soil looseness and breathability, water retention, sufficient fertility and proper pH can be realized by cooperation with mushroom soil. The technical scheme has active and significant effects on ecological re-greening of the coastal saline-alkaline sandand is suitable for promotion on a large scale.

The invention discloses green environmentally-friendly organic fertilizer for blueberry and a preparation method thereof. The green environmentally-friendly organic fertilizer is prepared from 30-40 parts by weight of corncob, 35-45 parts by weight of cake, 20-30 parts by weight of peat soil, 18-26 parts by weight of straw ash, 15-20 parts by weight of sawdust, 8-12 parts by weight of grapevine, 6-8 parts by weight of humic acid, 5-8 parts by weight of domestic fungus residue, 5-6 parts by weight of zirconia-mullite, 5-6 parts by weight of calcium superphosphate, 4-5 parts by weight of potassium sulphate, 2-3 parts by weight of polyvinyl alcohol, 2-3 parts by weight of brown sugar, 2-4 parts by weight of phosphate-solubilizing bacteria, 2-4 parts by weight of potassium-solubilizing bacteria, 9-11 parts by weight of a soil conditioner and a proper amount of water. The green environmentally-friendly organic fertilizer is prepared from corncob and cake as main materials and environmentally-friendly organic components such as straw ash, sawdust and humic acid as auxiliary materials, provides enough nutrients for blueberry, and does not produce pollution on the environment and soil. Phosphate-solubilizing bacteria and potassium-solubilizing bacteria improve a fertilizer utilization rate, improves soil characteristics, improves soil fertility, and effectively improves a crop yield. Therefore, the green environmentally-friendly organic fertilizer is green environmentally-friendly ecological fertilizer worthy of popularization.

The invention discloses a special sludge compound fertilizer for gardens. The fertilizer is prepared from the following raw materials in percentage by volume: 15-35% of dewatered sludge, 13-18% of mushroom residue, 10% of turf, 15-25% of urea, 7-12% of calcium superphosphate and 15-25% of potassium sulphate. The special sludge compound fertilizer for the gardens is capable of executing volume reduction and amount reduction on sludge, and has relatively high social application value.

The invention relates to a special controlled-release fertilizer for cherry and a preparation method. The special controlled-release fertilizer can be prepared by the ingredients of thermoplastic resin-coated potassium nitrate, epoxy resin-coated compound fertilizer, thermoplastic resin-coated urea, potassium sulphate compound fertilizer and diammonium phosphate. The special controlled-release fertilizer for cherry can be fertilized with organic fertilizer combining with deep soil turning before winter; the topdressing is unnecessary; and the yield result is better; the utilization of fertilizer can be increased with labor saving.

The invention relates to the technical field of seedling culture media for crops and especially relates to a method for preparing a soil-free organic seedling culture medium for green peppers. The method is specifically characterized in that crop straws, cow dung, rice hull charcoal, vermiculite and biogas residues are taken as main ingredients, and the soil-free organic seedling culture medium for green peppers with good permeability and high fertility is made through the steps such as material preparation, straw heap building, decomposition and medium preparation, wherein in terms of using amount, the volume ratio of the crop straws to the cow dung is (0.5-1.5):1; and weight proportions of the ingredients used in the medium preparation step are 20%-30% for the semi-decomposed straws, 10%-30% for the rice hull charcoal, 5%-15% for the vermiculite, 5%-15% for the dry biogas residues, and 30%-40% for a biogas slurry. The method for preparing the soil-free organic seedling culture medium for the green peppers provided by the invention realizes production of the soil-free organic seedling culture medium, reduces damage to farmland soil resources, realizes utilization of non-renewable resources, is environment-friendly, reduces occurrence of pest and disease damage, increases the content of soil organic matters and can increase a yield.

The invention discloses a corn planting fertilizer and a corn planting method. The corn planting fertilizer is prepared from, by weight, 15-25 parts of chicken and duck manure, 15-25 parts of cow dung, 15-25 parts of pig manure, 15-25 parts of wormcast, 15-25 parts of plant ash, 8-15 parts of peat, 8-15 parts of rapeseed meal, 7-12 parts of bagasse, 7-12 parts of chaff, 5-10 parts of turf, 5-10 parts of molasses, 5-10 parts of nitrogen phosphorus and potassium compound fertilizer and 5-8 parts of biogas residues. The corn planting fertilizer contains the nitrogen phosphorus and potassium fertilizer, meets the basic demand for corn growth, meanwhile contains an abundant organic fertilizer, provides rich nutrients for corn rhizomes, promotes corn growth and makes obtained corns become an organic food high in quality. In addition, the corn planting fertilizer has the advantages of being rapid in effect and high in fertilizer efficiency and increasing the corn yield, and the rich organic fertilizer makes the fertility of soil lasting.