52results about How to "Increase humus" patented technology

The invention discloses an ecological integrated improved facility and improving method for saline and alkaline land. The ecological integrated improved facility and improving method are characterized in that: according to the ecological integrated improved facility for the saline and alkaline land, a salt removing filter layer is filled in a blind ditch; a layer of non-woven fabric is paved on the surface of the salt removing filter layer; mixed soil a of original soil and organic matters is filled above the non-woven fabric of the blind ditch; the blind ditch is filled and leveled up with the mixed soil; small square plots are arranged above the mixed soil a; acid salt removing columns are equidistantly arranged on each work plot; plants are respectively planted on each work plot; and thick peat soil is paved on the surface of the soil around the plants. The ecological integrated improving method for the saline and alkaline land comprises the following steps of: blocking; arranging the blind ditch; filling the blind ditch; filling and leveling up the peat soil; applying the organic matters; washing and removing salt; applying a modifying agent and acid fertilizer to the saline and alkaline land; arranging the salt removing columns; deeply ploughing and cultivating; and paving the thick peat soil. The ecological integrated improved facility and improving method disclosed by the invention have the advantages that a soil crumb structure is helped to form; the water permeability performance among soil layers is improved; and the development of crop root systems is effectively promoted.

The invention provides a multifunctional compound fertilizer special. The multifunctional compound fertilizer special for tobacco is characterized by comprising the following components in percentage on the basis of the total weight: 0.2-0.4 percent of compound sodium nitrophenolate, 3-5 percent of humic acid, 1.6-8 percent of inorganic mineral powder and the balance of special azophoska for tobacco. The azophoska in the multifunctional compound fertilizer special for tobacco preferably comprises 7-9 percent of N, 10-12 percent of P on the basis of P2O5 and 23-25 percent of K on the basis of K2O. The invention also provides a preparation method of the compound fertilizer. By adding a nutrient activating agent of the humic acid and a plant functional adjustor of the compound sodium nitrophenolate, the invention improves a tobacco-planting soil granular structure and the microbial environment, improves the absorption and the assimilation of the tobacco on nutrient elements, plays the interactive action among the nutrient elements and enhances the drought and disease resistance of the tobacco. The raw material used in the invention is easily obtained and the preparation method is simple and easy to operate.

The invention discloses a sandy soil conditioner used in sandy soil. The sandy soil conditioner comprises the following raw materials in parts by weight: 650-750 parts of organic fertilizer, 220-280 parts of peat soil and 30-70 parts of a water-retaining agent. The sandy soil conditioner solves the problems of the sandy soil such as rapid water evaporation, shortage of organic matters in the soiland weak soil fertility.

The invention provides a method for the harmless treatment of oil-containing mud, and the method includes the following steps: first, the oil-containing mud is gathered; second, the collected fluid oil-containing mud undergoes isotrope, and after a certain period of isotrope mixture, various kinds of oil-containing mud are fully mixed, thereby forming liquid oil-containing mud which is stable in physical and chemical property; third, the mixed liquid oil-containing mud is transmitted to a microorganism aerobic ferment treatment device to undergo the first ferment of the oxidation of the aerobic microorganism of the oil-containing mud; fourth, oil-containing mud is transformed into the biological mud for dehydration and condensation; fifth, a second ferment treatment is conducted; sixth, the fermented mud is transformed into the organic fertilizer which is used in the soil improvement, garden greening or crop fertilization. The invention has the advantage that the cost in mud dehydration is greatly reduced as the method of the invention has low cost, simple operation, and small investment and occupation area. The method can transform the oil-containing mud into good organic fertilizer which can be used in agricultural production, so that the aim of the clean production and environment protection is achieved and the method has good prospect for popularization.

The present invention relates to method of producing active nutritious fertilizer with old domestic garbage as material. By means of composite bacteria preparation comprising azotobacteria, photosynthetic bacteria, yeast, lactic bacteria, functional bacillus and other micro aerobe or aerobe and earthworm, old domestic garbage is treated through once fermentation treatment to obtain the active nutritious fertilizer. The active nutritious fertilizer is harmless, and has water content less than 20 %, pH 7.5-8.5, total nitrogen not less than 0.3%, quick acting nitrogen not less than 0.04%, total phosphorus not less than 0.1%, total potassium not less than 0.2%, inorganic granularity small than 5 mm and total active beneficial bacteria number not less than 1x10<7> / g. The production process has short period and less produced marsh gas.

The invention relates to a planting method for crops, in particular to a wide-row flat planting protective tillage planting method for maizes. The planting method comprises the following seven steps of: performing land preparation, sowing, rolling after sowing, weeding by pesticides, subsoiling mechanically and performing side deep fertilizing, preventing and controlling diseases and insect pestsand harvesting mechanically. In the planting method, the conventional 60-centimeter uniform ridge planting mode is changed into a flat planting mode of 80-centimeter row pitch and 20-centimeter row spacing, and ventilating and light-transmitting space of the crops is increased; the conventional shallow intertillage and shallow fertilization mode is changed into a mechanical deep scarification anddeep topdressing mode, namely the conventional three-shovel three-time intertillage management and shallow fertilization operation is changed into one-time deep scarification and deep topdressing operation, so operation links are reduced, and the production cost is reduced; the conventional sowing mode is changed into a zero-tillage sowing mode, so the evaporation of soil moisture is reduced, andthe capacity of drought resistance and soil moisture conservation is improved; the conventional mode that harvested low stubbles are crushed to return to a field into a mode that mechanically-harvested high stubbles are rotten naturally to return to the field; and before sowing, seeds are processed by using a plasma seed processing technology to improve the germination percentage of the seeds.

The invention discloses a method for preparing rhamnolipid by using a semi-solid state fermentation method and application of the rhamnolipid and belongs to the technical field of bioengineering. The method disclosed by the invention comprises the following steps: by taking agricultural wastes such as rapeseed dregs and bran as raw materials, adding nutrient elements such as glycerin and phosphate, performing semi-solid state fermentation by utilizing pseudomonas aeruginosa AB93066 (purchased from CCTCC), thereby obtaining the rhamnolipid. The defoaming operation can be saved, and the obtained fermentation product containing the rhamnolipid can be directly applied to bioremediation of heavy metal contaminated soil after being sterilized. Meanwhile, the rhamnolipid has the effect of inhibiting pathogenic bacteria, and the soil organic matters are increased in the rapeseed dreg fertilized field.

The invention discloses a rotation planting technology for saffron crocus with rice, peony and green vegetables. According to the planting technology, saffron crocus is in alternate rotation with rice in a field, saffron crocus is in rotation with peonies and green vegetables in a greenhouse, and the crops for rotation are linked in the mode that in the first season, rice is sown in the field in the middle ten days of May, and harvesting is conducted in the last ten days of November; in the second season, saffron crocus is sown in the first ten days in December, bulbs are harvested in the first ten days of May in the next year and put on shelves in July in the greenhouse, flowers are harvested in the last ten days in November, and the shelves are removed; in the third season, peonies are put into pots in the first ten days of December, enter the greenhouse for flower forcing and are harvested around the spring festival; in the fourth season, green vegetable are planted in the greenhouse from the middle ten days of February to the last ten days of June for multiple batches. The rotation planting technology comprises the specific steps that firstly, rice is planted; secondly, saffron crocus is planted; thirdly, peonies are planted; fourthly, green vegetables are planted. By means of the rotation planting technology, the problem of soil impediment caused by continuous cropping of rice, saffron crocus and vegetable, efficient coupling of water and fertilizer is achieved, and plant diseases and insect pests spread through soil are relieved.

Provided are a multifunctional wormcast saline and alkaline land soil conditioner and a preparation method thereof. The multifunctional wormcast saline and alkaline land soil conditioner is prepared from, by mass, 50%-60% of wormcast, 20%-25% of furfural residues and 20%-25% of ardealite. The preparation method comprises the steps that straw is crushed into particles; the straw and sludge are mixed and stirred to be uniform, earthworm feed is obtained, earthworms are fed, and after the sludge in the earthworm feed has no odor or peculiar smell and becomes floppy crineous, the good sludge wormcast is generated at this moment; after the earthworms and the wormcast are separated, the wormcast is aired, the moisture content in the wormcast is made to be smaller than or equal to 30%, the wormcast, the furfural residues and the ardealite are stirred to be uniform, and the saline and alkaline land soil conditioner is obtained. The multifunctional wormcast saline and alkaline land soil conditioner has the advantages that the multifunctional wormcast saline and alkaline land soil conditioner has a good improvement effect on the severe physical and chemical properties and soil structure of saline-alkali soil, the harmful salt and alkalization degree of the soil are reduced, the porosity of the soil is improved, the saline-alkali soil is improved, the yield of crops is increased, and saline-alkali wasteland can gradually become farmland.

The invention relates to a rotation method of warm-season forage grass in hilly red soil region, especially for annual warm-season forage grass Sorghum Bicolar (L.). The method alternately plants Sorghum Bicolar (L.) and annual cold-season gramineous forage grass or perennial leguminous forage grass, to fully utilize limited land, maximally produce high-quality forage grass for feeding herbivorous animals, and achieve whole year balanced supply of forage grass to improve breeding benefit. The method provided by the invention reasonably combines warm-season forage grass with cold-season forage grass, improves traditional farming system in southern hilly red soil region, greatly improves land utilization rate, increases breeding benefit of herbivorous animals, and has broad application prospect and feasibility.

The invention provides a sandy soil conditioner. The sandy soil conditioner is prepared from, by weight, 80 parts to 100 parts of organic fertilizer, 20 parts to 40 parts of high-hydroscopicity resin, 10 parts to 15 parts of humic acid, 3 parts to 5 parts of sepiolite, 8 parts to 10 parts of smectite powder and 15 parts to 18 parts of hydroxyapatite. According to the sandy soil conditioner, as the proportion of the organic fertilizer, the high-hydroscopicity resin, the humic acid, the sepiolite, the smectite powder and the hydroxyapatite is reasonably set, the problems that sandy soil is loose in structure and barren, and does not have fertilizers are effectively solved, and the material conditions required by growth of crops and vegetation can be improved.

The invention provides a municipal sludge fermentation aid and a use method thereof. The municipal sludge fermentation aid comprises 10-30 parts of coal ash, 20-50 parts of a chitosan derivative, 5-30parts of aluminum sulfate, 10-30 parts of a bio-enzyme, 5-30 parts of ferric trichloride, 20-50 parts of a zymophyte yeast, wherein the parts are 100 parts in all. The fermentation aid provided by the invention can be compounded with a biological flocculant zymophyte yeast, and in addition, is capable of dehydrating sludge before fermentation, and thus the situation that growth and propagation ofaerobic bacteria are affected because of too much moisture in the sludge can be avoided; due to adoption of inorganic and organic flocculants, a framework can be established inside the sludge to maintain fluid channels, the interference tension of solids and liquids can be reduced, moisture in sludge floc grids can be released, and deep removal of the moisture in the sludge can be facilitated; meanwhile, due to interactions of organic matters and zymophyte, the reaction process of compositing can be accelerated, and the compositing reaction time can be shortened; and the municipal sludge fermentation aid has the advantages that dehydration is rapid, the composting reaction process is accelerated, the composting reaction time is shortened, the requirements of users can be well met, and thelike.

The invention discloses a preparation method of phosphorylated lignin-based slow-release fertilizer capable of chelating trace elements. The preparation method includes: allowing lignin to have reaction with an animation reagent to prepare aminated lignin with slow-release performance, allowing the aminated lignin to have reaction with a phosphorylation reagent to prepare phosphorylated lignin with trace element chelating performance, fixedly loading nitrogen, phosphorus, potassium and the trace elements, adding auxiliary materials and bonding auxiliaries, and pelleting to obtain the phosphorylated lignin-based slow-release fertilizer capable of chelating the trace elements. The preparation method has the advantages that active groups such as amino groups and phosphate groups are introduced into lignin molecules, the amino groups and the phosphate groups are combined to achieve a synergic effect, chelating sites for chelating the trace elements and chelating strength are increased, and the lignin-based slow-release fertilizer is capable of chelating and slowly releasing micro-fertilizer; during the animation and phosphorylation of the lignin, the three-dimensional space network structure of the lignin is expanded, the loading capacity of the nitrogen, the phosphorus, the potassium and the trace elements is increased, and the steric-hindrance effect of the slow-release fertilizer is strengthened.

The invention provides a microbial bacterial agent for efficiently degrading crop straws. The microbial bacterial agent comprises two strains, namely bacillus licheniformis JLC38, bacillus weihenstephanensis JLC43, and the like. The bacterial agent has the capability of efficiently degrading the crop straws under the conditions of field in-situ mulching and ploughing for field returning. The bacterial agent is suitable for in-situ quick degradation and returning of southern paddy straws and northern wheat straws and has an important effect on field in-situ returning of the crop straws. Meanwhile, the bacterial agent has obvious effects of increasing soil humus and improving soil fertility.

The invention discloses a special bioorganic fertilizer for solanaceous fruit vegetables. A preparation method of the bioorganic fertilizer comprises the following steps: adding 0.5% of an organic material decomposition agent to crushed straws and cow dung or chicken manure which are adopted as fermentation organic materials, adding a proper amount of water, uniformly mixing the decomposition agent and water with the organic materials, controlling the water content to be about 60%, and fermenting and decomposing the obtained mixture at natural outdoor temperature for 5-10d to form a primary fertilizer; and adding various nutritional elements, uniformly mixing the elements with the fermented materials, adding 0.4% of a growth promoting composite microbial agent, uniformly mixing all above materials, and granulating or powdering the obtained mixture to form the bioorganic fertilizer. The l bioorganic fertilizer disclosed in the invention solves the disadvantages of simple application of a chemical fertilizer, a common organic fertilizer, farm manure and pure microbial manure, fully combines the growth characteristics and the nutrient demands of the solanaceous fruit vegetables in every stage, considers adjustment of the contradiction between nutrition growth and reproduction growth, is high-efficiency and high-quality bioorganic microbial manure especially suitable for growth of the solanaceous fruit vegetables, and has large application prospect in production and plantation of the solanaceous fruit vegetables.

The invention discloses a preparation method of an organic compound biological fertilizer special for peanuts. The method comprises the steps that crushed straw and cow dung serve as solid organic materials, 5%. of organic material decomposing agent with a specific decomposing effect and an appropriate amount of water are added and mixed with the organic materials, the water content is maintained to be about 60%, fermentation is conducted for 5 days to 10 days at natural outdoor temperature, and an initial fertilizer is formed through decomposing; an appropriate proportion of various nutrient elements are added and mixed with the fermented materials to be uniform, 4%. of growth promoting compound microbial inoculant special for the peanuts is added, mixing is conducted to be uniform, and the biological fertilizer is obtained. According to the preparation method of the organic compound biological fertilizer special for the peanuts, various disadvantages caused by pure application of chemical fertilizers, ordinary organic fertilizers, farmyard manure and pure microbial fertilizer are overcome, the growth features and demands on nutrients of the peanuts in all periods are fully combined, attention is paid to adjusting of the contradiction between nutrition growth and reproductive growth of the peanuts, and the organic compound biological fertilizer is suitable for peanut growth, efficient and excellent in quality and has a great application prospect in the aspect of peanut production and planting.

The present invention relates to a method for controlling desert and sand by planting jerusalem artichoke, and said method includes two portions of selecting seed and sowing, in which the tuber with peel can be selected, and its sowing, includes the following steps: soaking the selected tuber in pesticide solution, stirrinbg solid water and sand in pit, sowing and filtering sand. It can greatly increase humic matter in the desert, and can change the desert into fat soil.

The invention discloses an organic planting method for red-heart grapefruits. The organic planting method includes the steps that red-heart grapefruit seedlings obtained after seedling culture are planted in blended soil, base fertilizer is applied during seedling culture and soil preparation, and the base fertilizer is prepared from 20-35 parts of soybean meal, 25-35 parts of rapeseed residues, 20-25 parts of earthworm soil and 25-30 parts of plant ash. The organic planting method has the advantages that the base fertilizer is applied to a nursery garden, which is beneficial for improving soil fertility in the nursery garden to promote seedling growth and increase the survival rate of the seedlings; humus in the soil can be increased by using the rapeseed residues, which is beneficial for the respiration of seeds or the roots of the seedlings, necessary elements needed by seed or seedling growth are supplemented, and the effect of promoting growth can be achieved.

The invention discloses an SOD (superoxide dismutase) pesticide residue degrading enzyme, a preparation method thereof and a use method of the enzyme. The SOD pesticide residue degrading enzyme comprises plant SOD, catalase, peroxidase, an organophosphate-degrading enzyme and phospholipase. The SOD pesticide residue degrading enzyme has remarkable effects on removing and degrading pesticide residues, particularly organophosphorus, organic sulfur and pyrethroid pesticide residues caused by agriculturally long-term and massive use of agricultural chemicals such as chemical fertilizers and pesticides.

The invention relates to an interplanting method of blueberries and Stylosanthes guianensis and belongs to the technical field of agricultural planting. The method includes the steps of firstly, selecting seeds, to be more specific, screening out good blueberry and Stylosanthes guianensis seeds; secondly, selecting land and preparing soil; thirdly, transplanting and planting, to be more specific,planting the good blueberry seeds screened out in the first step on planting rows prepared in the second step in spring; planting the Stylosanthes guianensis on two sides of the blueberries in May; fourthly, performing field management, to be more specific, performing weeding, irrigation, pruning, fertilizing, disease and pest control, cutting and seedling supplementing on the planted blueberriesand Stylosanthes guianensis. The method has the advantages that interplanting is utilized, weeds can be covered and inhibited, humus is increased, nitrogen fixation is performed to increase soil fertility, soil temperature is regulated, and accordingly the growth of the blueberries in high-temperature regions is improved.

The invention belongs to the technical field of loach breeding, in particular to an ecological breeding method of loaches and cattail. The method comprises five steps including selection of a pond, treatment of sludge, transplantation of the cattail, putting of loach larvae and breeding management. The method adopts a breeding mode for coexistence of the loaches and cattail to achieve a complementary effect, so that the growth and development of the cattail and loach are promoted, the yield of the cattail and loach is increased, the breeding cost is reduced, and the economic benefit is remarkable.

The invention discloses a rotation planting technology for saffron crocus with rice, peony and green vegetables. According to the planting technology, saffron crocus is in alternate rotation with rice in a field, saffron crocus is in rotation with peonies and green vegetables in a greenhouse, and the crops for rotation are linked in the mode that in the first season, rice is sown in the field in the middle ten days of May, and harvesting is conducted in the last ten days of November; in the second season, saffron crocus is sown in the first ten days in December, bulbs are harvested in the first ten days of May in the next year and put on shelves in July in the greenhouse, flowers are harvested in the last ten days in November, and the shelves are removed; in the third season, peonies are put into pots in the first ten days of December, enter the greenhouse for flower forcing and are harvested around the spring festival; in the fourth season, green vegetable are planted in the greenhouse from the middle ten days of February to the last ten days of June for multiple batches. The rotation planting technology comprises the specific steps that firstly, rice is planted; secondly, saffron crocus is planted; thirdly, peonies are planted; fourthly, green vegetables are planted. By means of the rotation planting technology, the problem of soil impediment caused by continuous cropping of rice, saffron crocus and vegetable, efficient coupling of water and fertilizer is achieved, and plant diseases and insect pests spread through soil are relieved.

The invention relates to a vegetable and fruit seedling raising substrate based on mushroom residue and sulfur used for acid adjusting and a preparation method of the substrate. The substrate comprises the following materials in percentage by mass: 20-60% of mushroom residues, 40-60% of decomposed straw, 0.01-8% of a sulfur acid-regulating agent, 0.1-5% of a buffering agent, 0.01-5% of a chelate,0.05-1% of a microbial agent and 0.01-2% of a secondary and micro-element slow-release fertilizer. The substrate is convenient for use, the method is advanced and scientific, and the vegetable and fruit seedling raising substrate prepared by the method has similar physical, chemical and biological properties of mature soil or a natural substrate, low costs and a simple process, and can replace consumption of the mature soil or the natural substrate in a certain field. The method has a great breakthrough in technology of substrate production and waste recycling, and has remarkable innovativeness.

The invention relates to a fruit and vegetable seedling substrate based on cassava dregs-sulfur acid adjustment and a preparation method thereof; the fruit and vegetable seedling substrate includes the components by the mass percentage: 40-80% of cassava dregs, 20-40% of thoroughly decomposed straw, 0.01-5% of a sulfur acid-adjusting agent, 0.1-8% of a buffering agent, 0.01-5% of a chelate compound, 0.05-1% of a microbial preparation and 0.01-2% of medium-trace element slow-release fertilizers. The structure is reasonable, and the method is advanced and scientific; according to the preparationmethod, the prepared fruit and vegetable seedling substrate has physical, chemical and biological properties similar to mature soil or natural substrates, is low in cost and simple in process, and can replace mature soil or natural medium consumption in certain fields. The fruit and vegetable seedling substrate has great breakthrough in the technology of substrate production and waste resource utilization, and has significant innovation.

The invention provides an eucalyptus forest land replanting soil improvement method. The eucalyptus forest land replanting soil improvement method comprises the following steps: adding a microbial additive and a pH regulator into eucalyptus leaves and mushroom residues, and mixing to obtain a to-be-fermented substance; adding the to-be-fermented substance to the eucalyptus head for first fermentation operation to obtain a primary fermented substance; carrying out sealing treatment on the primary fermented substance; and adding the mushroom residues and the eucalyptus leaves into the sealed primary fermented substance, and carrying out second fermentation operation on the primary fermented substance. According to the eucalyptus forest land replanting soil improvement method, the soil fertility can be effectively improved, and the soil loosening degree can be increased.

The invention discloses a method for planting salicornia europaea and improving a soil fertility condition on saline-alkali soil. The method comprises the steps of adding of improved fertilizer for the saline-alkali soil, land finishing, sowing, field management and harvest. The improved fertilizer for the saline-alkali soil comprises desulphurization gypsum, activated carbon, fly ash, plant stalkparticles, bentonite, zeolite, urea, ammonium phosphate and blast furnace slag particles with the proportion of (30-40):(10-14):(6-10):(16-18):(8-12):(4-8):(3-5):(3-5):(4-6). According to the method,the survival rate and yield of the salicornia europaea are high, the improvement effect on the whole saline-alkali soil is improved, and the improvement process is environmentally friendly and pollution-free. Therefore, the method is an application technology which is worthy of large-area popularization.

The present invention relates to method of producing active nutritious fertilizer with old domestic garbage as material. By means of composite bacteria preparation comprising azotobacteria, photosynthetic bacteria, yeast, lactic bacteria, functional bacillus and other micro aerobe or aerobe and earthworm, old domestic garbage is treated through once fermentation treatment to obtain the active nutritious fertilizer. The active nutritious fertilizer is harmless, and has water content less than 20 %, pH 7.5-8.5, total nitrogen not less than 0.3%, quick acting nitrogen not less than 0.04%, total phosphorus not less than 0.1%, total potassium not less than 0.2%, inorganic granularity small than 5 mm and total active beneficial bacteria number not less than 1x10<7> / g. The production process has short period and less produced marsh gas.

The invention provides a method for harmless treatment of oily sludge. The method includes the steps of: ①collecting the oily sludge together; ②homogenizing the collected liquid oily sludge, and after a mixing and homogenizing process, Fully mix various oily sludges to form liquid oily sludge with relatively stable and balanced physical and chemical properties; The first fermentation treatment of oxidation; ④ conversion of oily sludge into biological sludge for dehydration and concentration; ⑤ second fermentation treatment; ⑥ second fermentation treatment. The beneficial effect is that the method of the invention has low processing cost, simple operation, low investment and small occupied area, so that the cost of sludge dewatering is greatly reduced. Using this treatment method, the oily sludge can be converted into high-quality organic fertilizers for agricultural production, thereby achieving the purpose of clean production and environmental protection, and has a good promotion prospect.