217results about How to "Loose soil" patented technology

The invention discloses a method for biologically improving saline-alkali soil. The method includes the steps of 1, deep ploughing and deep tilling the saline-alkali soil and making the saline-alkali soil exposed under the sun, 2, digging wells to lower the underground water level, 3, constructing tall ridges, 4, adding biological modifiers and turning over the soil after the biological modifiers are evenly broadcasted to effectively increase organic matter and nutrients in the soil, loosen the soil, enrich microbial flora in the soil, increase activity of the soil, and neutralize saline and alkaline through some activated adsorption base ions in the modifiers, and 5, planting oats to absorb part of the base ions in the soil, convert the base ions into substances needed by growth of the oats and reduce the content of saline and alkaline of the soil. The method can be suitable for saline-alkali soil formed due to different factors, and the saline-alkali soil is improved through physical measures, water conservation measures, utilization of the biological modifiers and plantation of the oats. The method has the advantages that improvement economic benefits can be achieved early, operation is easy to conduct, promotional reproductively is high, improvement is sustainable, effects can be accumulated, in situ saline-alkali soil improvement can be achieved, and improvement cost is reduced.

The invention provides a high-yield cultivation method for sugarcanes. The high-yield cultivation method includes directly applying raw materials of green manure into newly excavated sugarcane furrows; allowing the raw materials of the green manure to ferment under film covering closed conditions for 15-25 days; lifting each mulching film to a side of the corresponding sugarcane furrow after the raw materials ferment and become thoroughly decomposed; adding compound fertilizers into the sugarcane furrows; covering soil on the compound fertilizers; planting sugarcane seedlings. The raw materials of the green manure comprise, by weight, 300-500 parts of broken sugarcane leaves, 300-500 parts of silt from fish ponds, 200-300 parts of farmyard manure, 200-300 parts of bran hulls, 100-200 parts of sweet potato residues, 50-100 parts of yeasts and 20-50 parts of lactic acid bacteria. Sugarcane buds are soaked in mixed solution for 18-24h to obtain the sugarcane seedlings, and the mixed solution comprises 6-24 parts of quicklime, 1-1.5 parts of gibberellin missible oil and 800-1200 parts of water. The high-yield cultivation method for the sugarcanes has the advantages of high bud ratio, low fertilizer and pesticide consumption in planting procedures and capabilities of obviously increasing the yield of the sugarcanes and obviously improving the quality of the sugarcanes.

The invention discloses fertilizer special for longan and litchi and a production method of the fertilizer. The fertilizer is prepared from inorganic fertilizer, organic matter, secondary elements, microelements, flowering accelerant and pest repellents. The fertilizer is prepared from, by weight, larger than or equal to 30% of total nutrients (N+P<2>O<5>+K<2>O), larger than or equal to 8% of the organic matter, 0.1%-0.5% of the secondary elements, 0.04%-0.1% of the microelements, 0.04%-0.1% of plant growth regulator and 0.5%-3% of the pest repellents, wherein the GB18877-2009 organic-inorganic compound fertilizer national standard can be referred to for the representation notation. After the special fertilizer is applied, the root systems of the litchi and the longan are deep and developed, blooming is early, the fruit setting capacity is high, and meanwhile the pest repellents are contained, so that damage, caused by smelly fart insects and soil insects, to the roots is effectively prevented and controlled, the yield is raised, and the quality is improved.

The invention provides a full set of dry-finishing direct-sowing rice cultivating technologies which can save labor, increase output, resist fall-down and improve soil and the land farming mud layer. As the dry-cultivation and the dry-finishing are adopted, the soil has good crumb structure, good hydroscopic property and good water permeability, which facilitates to ensure that the seedlings can tiller earlier and more at lower positions and the basic seedlings are sufficient; a high-yield seedling rack can be formed easily without transplanting and seedling mitigating and the mature period can be advanced for 7-10 days. By adopting the technology, the requirement of the rice for water in the middle and last period is looser, the maturing rate is high, the kernel is heavy and big and the land farming mud layer can be kept in an optimum state for ever.

The invention discloses a method for treating and improving saline-alkali soil. The technical scheme essentials include the steps of uniformly mixing a soil conditioner and a soil improvement agent, uniformly scattering the mixture on the surface of the saline-alkali soil, plowing the saline-alkali soil after standing treatment, and then conducting irrigation to eliminate salt, wherein the soil conditioner includes furfural residue, peat, animal waste, traditional Chinese medicine residue, sodium alginate, fulvic acid, a biological bacterium agent and water; and the soil improvement agent includes phosphogypsum, calcium superphosphate, polyacrylamide, lauryl alcohol phosphoric acid ester potassium, potassium dihydrogen phosphate, meerschaum powder, diatomite, attapulgite, bamboo fibers, sodium lignosulfonate and water. According to the invention, the soil conditioner and the soil improvement agent are applied to the saline-alkali soil, so that the salinity and pH-value of the soil arereduced, the soil fertility is increased, the soil structure is improved, the salt return of the plough layer is alleviated, the emergence rate of crops is improved, and the treatment efficiency is improved.

The invention discloses a sugarcane cultivation method, comprising the following steps of A) spraying 50% carbendazol wettable powder 500-800 times solution to the whole orchard after seeding furrows are dug on ridges; B) spraying water to the seeding furrows, paving a layer of polyvinyl alcohol film in each seeding furrow, applying nutrient soil into the seeding furrows, and keeping the thickness of the nutrient soil to be 5-8 cm; C) spraying plant vinegar 10-30 times solution on the surface of the nutrient soil, and applying base fertilizers on the nutrient soil; D) immersing seed stems in a seed coating agent for 1-2 s, taking out the seed stems, cooling the seed stems till the seed coating agent is solidified, placing the seed stems on the base fertilizers, covering the seed stems with soil, spraying water, covering the ridges with a layer of mulching film after the soil moisture content is 40-60%, enabling the mulching film to cover the polyvinyl alcohol film at the outside of the seeding furrows, uncovering the mulching film every 1-2 days, and removing the mulching film when the room temperature in the daytime reaches above 20 DEG C. The sugarcane cultivation method has the advantages of capably improving the sugarcane sprouting ratio, the seedling survival rate, sugar content and the sugarcane yield.

The invention discloses a special fertilizer for wampee and a preparation method of the special fertilizer. The special fertilizer is prepared from the following ingredients in parts by weight: 20 to 25 parts of urea, 10 to 12 parts of diammonium phosphate, 16 to 18 parts of potassium sulphate, 1 to 1.5 parts of slaked lime, 0.5 to 1 part of magnesium sulfate, 1 to 1.5 parts of potassium sulphate, 1 to 1.5 parts of boracic acid, 0.01 to 0.1 parts of citric acid chelated zinc, 0.01 to 0.1 parts of copper sulfate, 0.01 to 0.1 parts of manganese sulfate heptahydrate, 0.01 to 0.1 parts of sodium molybdate, 0.01 to 0.1 parts of ferric trichloride, 0.1 to 0.2 parts of amino acid chelated selenium, 5 to 8 parts of disinfection insecticide, 4 to 6 parts of crop straw, 5 to 8 parts of thoroughly decomposed animal excrement and 3 to 5 parts of peanut hull powder. The special fertilizer has the advantages that the proportion content is reasonable; medium-element calcium, magnesium and sulphur fertilizers, trace-element boron, zinc, copper, manganese, molybdenum and ferrum fertilizers and amino acid chelated selenium fertilizers are contained; meanwhile, the sterilization pesticide, the crop straws, the thoroughly decomposed animal excrement and the peanut hull powder are contained; the effect of eliminating plant diseases and insect pests for fruit trees is achieved; rich nutrition ingredients are also provided for wampee fruit trees; in addition, the utilization rate of the fertilizer is improved; wide development prospects and good economic benefits are realized.

The invention relates to a biological compound fertilizer and a preparation method thereof. The biological compound fertilizer is prepared from, by weight, 10-15 parts of a microbial agent, 5-10 parts of lactobacillus plantarum, 5-10 parts of photosynthetic bacteria, 5-10 parts of yeast, 80-120 parts of straw, 30-50 parts of bagasse, 30-50 parts of peanut hulls, 30-50 parts of soybean meal, 30-50 parts of poultry and livestock manure, 30-50 parts of water, 30-50 parts of a modified carrier, 0.5-1 part of a water retaining agent, 3-6 parts of corn starch, 0.5-3 parts of sodium carboxymethylcellulose, 3-5 parts of alkyl glycoside, 0.5-2 parts of a complex enzyme preparation, 0.5-1 part of citric acid, 5-10 parts of fulvic acid potassium powder, 5-10 parts of ammonium molybdate, 5-10 parts of urea phosphate, 5-10 parts of sodium borate, 3-5 parts of zinc sulfate heptahydrate, 3-5 parts of carboxymethyl chitosan and 3-5 parts of crospolyvinylpyrrolidone. The biological compound fertilizer can enhance the disease resistance and immunity of crops, loosen soil, improve the ecological environment, effectively degrade pesticide residues and macromolecular organic matter, increase the crop yield and improve the crop quality.

The invention relates to an acid tobacco-planting soil conditioner and an application method thereof. The acid tobacco-planting soil conditioner is prepared by mixing the following raw materials in parts by weight: 20-30 parts of slaked lime and 0.5-2 parts of PAM (industrial polyacrylamide). The acid tobacco-planting soil conditioner changes the acid tobacco-planting soil, the originally fixed nutrition ions are released, and the released nutrition ions can be absorbed by aggregates formed by PAM, thus nutrient loss in the soil can be reduced, the nutrition ions which are aggregated into acid soil particles and can not be absorbed by roots of flue-cured tobaccos are absorbed as the environment is changed, tobacco seedling growth can be obviously promoted, the tobacco leaf yield can be improved, a vigorous plant inhibits diseases of flue-cured tobacco, especially bacterial wilt, and further the quality and yield of the flue-cured tobacco are improved.

The invention discloses a saline-alkali soil improving agent and a preparation method thereof. The saline-alkali soil improving agent comprises the following components in parts by weight: 8 to 12 parts of desulfurized gypsum, 30 to 50 parts of biogas residue, 20 to 30 parts of sepiolite ore powder, 10 to 15 parts of oyster shell powder, 5 to 10 parts of phosphate, 3 to 8 parts of humic acid ore powder, 2 to 6 parts of expanded vermiculite powder, 1 to 5 parts of ferrous sulfate, 2 to 4 parts of modified plant straw powder, 0.5 to 1.5 parts of diatomite, 0.4 to 0.8 part of carboxymethyl chitosan, 0.3 to 0.7 part of rotten vinasse, 0.2 to 0.6 part of a microbial preparation and 3 to 7 parts of an organic fermented fertilizer. The saline-alkali soil improving agent can effectively improve the soil structure and reduce the alkalization degree of the soil so as to promote the growth of crops and increase production.

The invention discloses a method for preparing organic nutrient soil by using green plant waste, which comprises the following steps: placing the green plant waste in the form of powder in a closed greenhouse, and a drainage groove is arranged in the greenhouse; waste green plant The carbon-nitrogen ratio of the mixture is controlled at 25:1-35:1, and then mixed with fermented water containing compound fermentation bacteria at 25-35°C; the fermentation mixture is fermented in a closed environment at a temperature of 50-65°C; During the process, the water content of greening plant waste is 40-55%, fermented for 14-20 days to form fermented organic matter; take organic matter, cottonseed cake powder, bran, peat and loam, pulverize and mix, add water to 25-30% of the total weight, adjust the pH value to 7.5-8.5; mix the mixture with high-temperature microbial strains, then add clean water, stir and mix well, and make a pile. Keep the pile at 60-70°C. After 15- After 20 days of fermentation, the temperature of the heap is lowered to below 40°C, the heap is spread out, and the decomposed material is obtained after natural drying.

The invention specifically relates to an advanced oxidation treatment device for sewage, belonging to the technical field of sewage treatment equipment. The advanced oxidation treatment device comprises a treatment tank, an aerating and agitation module and a flow disturbing module, wherein a plurality of electromagnets I are arranged in the side wall of the treatment tank; a gas mixture of oxygenand ozone is stored in a gas storage chamber; a plurality of ultraviolet lamps are arranged on the inner wall of the gas storage chamber and the outer wall of the lower end of the gas storage chamber; the aerating and agitation module is located on the lower end of the gas storage chamber and communicates with the gas storage chamber; the aerating and agitation module is used for agitating sewagein the treatment tank and introducing the gas mixture into the sewage for oxidation treatment of the sewage; and the flow disturbing module is located on the bottom end of the treatment tank and usedfor pushing the sewage at the bottom end of the treatment tank to make the sewage at the bottom end of the treatment tank flow upward. According to the advanced oxidation treatment device of the invention, the gas mixture of oxygen and ozone is introduced into the sewage and magnetic balls move back and forth in the sewage to promote a reaction of the gas mixture with the sewage, so the oxidationtreatment effect of the sewage is effectively improved.

The invention discloses a modifier for promoting plant rooting and sprouting and a preparation method thereof and belongs to the technical field of crop growth modifiers. The modifier comprises 3-8 parts of rhamnolipid surfactant and 5-15 parts of sucrose ester surfactant. Preferably, the modifier comprises 5 parts of rhamnolipid surfactant and 10 parts of sucrose ester surfactant. The modifier is prepared from, by weight parts, 3-8 parts of rhamnolipid surfactant, 5-15 parts of sucrose ester surfactant, 2-10 parts of compound bacteria powder, 30-60 parts of thoroughly-decomposed livestock excrement, 35-45 parts of fermented bean dregs, 30-50 parts of thoroughly-decomposed straw, 5-10 parts of potassium fulvic acid, 3-10 parts of dicalcium phosphate and 2-6 parts of zinc gluconate. The modifier can promote rooting and sprouting, enables branches and leaves to flourish, improves yield and is low in production cost, simple in preparation process and suitable for industrial production.

The invention discloses a preparation method of a straw self-decomposed compound fertilizer. The method is characterized by comprising steps as follows: mixing and decomposing a straw decomposing agent and a culture material to prepare a decomposed culture material; mixing and granulating straw powder, straw fibers and the decomposed culture material to prepare the granular straw self-decomposed compound fertilizer. The invention further discloses the compound fertilizer prepared with the method. The compound fertilizer is prepared from components as follows: 50-70 parts of the straw powder, 30-40 parts of the straw fibers, 6-16 pars of porous granule carriers, 3-5 parts of the straw decomposing agent, 20-30 parts of a decomposition culture mixed powder and a proper amount of water, the compound fertilizer adopts a granular structure through culture, mixing and granulation, the average diameter of granules ranges from 2 cm to 6 cm, and the moisture content of the granules ranges from 50% to 65%. The invention further discloses an applying method of the fertilizer. The fertilizer mainly adopts plant straw, can be sown into soil after quick granulation, is self-decomposed and free of residues and pollution, can directly improve the soil structure, can utilize waste and has greater social benefit of environmental protection.

The invention discloses a composite fertilizer for improving the quality and the output of tea trees, and a production method thereof. Raw materials of the composite fertilizer comprise an inorganic fertilizer, organic matters, middle elements, trace elements, a fertilizer activator and a pest repellant; and the composite fertilizer concretely comprises 25wt% or above of total nutrients (N+P2O5+K2O), 15wt% or above of the organic matters, 0.1-0.6wt% of the middle elements, 0.05-0.6wt% of the trace elements, 0.04-0.1wt% of the fertilizer activator and 0.05-10wt% of the pest repellant, wherein the above weight percentages of above components are represented according to GB18877-2009 organic-inorganic compound fertilizer national standards). The composite fertilizer for improving the quality and the output of tea trees has nitrogen fixation, phosphorus activation and potassium releasing effects, contains middle and trace elements, timely supplements nutrition needed in the growth process of tea trees, can increase the content of the organic matters in soil and improve environment of soil, has a pest approaching avoidance effect, allows the tea trees fertilized with the composite fertilizer to have good growth vigor, improves the quality, improves the output by 15% or above, and substantially improves the economic benefit.

The invention belongs to the technical field of agriculture and relates to nutrient soil for Chinese roses and a preparation method of the nutrient soil. The preparation method comprises steps as follows: 8-13 parts of pine needles, 8-15 parts of plant ash and 18-25 parts of mountain clay are taken as main matrixes and uniformly stirred, and then 10-15 parts of soybean cake powder, 15-24 parts of river sand, 5-10 parts of bone meal, 4-9 parts of maize straw meal and 1-3 parts of chicken manure are added; the mixture is put into a sealed tank to be fermented, 0.2-0.3 parts of a phosphate fertilizer is added, the mixture is disinfected, sealed, spread to be aired and smashed, 0.001-0.002 parts of 5% phoxim granules are added, the mixture is screened, granules are obtained, and the nutrient soil for the Chinese roses is prepared. The nutrient soil is prepared from various materials through steps of mixing, blending, fermentation, disinfection and the like, the formed mixed nutrient soil has rich nutritional ingredients such as nitrogen, phosphate, potassium and the like, the formula is reasonable, the water drainage and air permeability are good, the soil texture is loose, the permeability is good, and diseases and pests can be prevented in the growth stage of the Chinese roses.

The invention discloses a soil fertilizer composition, which is composed of the following raw materials by weight: 10 to 20 parts of bean pulp, 20 to 30 parts of thoroughly decomposed crop straw, 30 to 40 parts of thoroughly decomposed cattle fertilizer or pig fertilizer, 0.06 to 0.15 part of saccharomycetes, 1 part to 10 parts of quick lime, 10 parts to 15 parts of ferrisulphas, 0.6 part to 3 parts of copper sulfate, 0.8 part to 3 parts of monopotassium phosphate, 3 to 4 parts of chlorothalonil, 10 to 13 parts of Chinese cabbage dreg and 15 to 20 parts of decoction dreg. The soil fertilizer composition can improve quality, increase production substantially, remarkably improve physical characteristics of soil, improve water permeability of the soil and improve moisture and fertility preservation capability of the soil.

The invention discloses a nutrient capable of improving the saline and alkaline resistance ability of a plant. The nutrient comprises the following raw materials in parts by weight: 5-10 parts of water-retaining agents, 0.02-0.04 parts of indolebutyric acid, 0.01-0.03 parts of gibberellin, 0.03-0.05 parts of polyaspartate, 20-30 parts of fully-decomposed crop straws, 30-40 parts of fully-decomposed kraal manure or pigsty manure, 0.06-0.15 parts of yeast, 1-10 parts of quick lime, 10-15 parts of ferrous sulfate, 0.6-3 parts of copper sulfate, 3-6 parts of manganese sulfate and 0.8-3 parts of monopotassium phosphate. The nutrient has the beneficial effect that the water-retaining agent, the indolebutyric acid, the gibberellin, the crop straws and an efficient compound fertilizer are fully mixed, so that the moisture utilization rate and the production efficiency are improved, the requirements of saline and alkaline resistance, high hygroscopicity and durability of the plant are satisfied, and the water-retaining effect of the nutrient is greatly improved.

The invention relates to the field of biomass fertilizer, in particular to a biomass fertilizer and a preparation system and method thereof. The biomass fertilizer is prepared from, by weight, 50 parts of corn straw, 45 parts of wheat straw, 40 parts of rice husks, 30 parts of chicken manure, 25 parts of duck manure, 20 parts of cow manure, 15 parts of zeolite powder, 15 parts of peat soil, 10 parts of kaolin, 10 parts of sawdust, 5 parts of tea residues and 5 parts of soybean residues. The prepared biomass fertilizer can enhance the disease resistance and immunity of crops, loosen soil, improve the ecological environment, effectively degrade pesticide residues, increase the yield of the crops and improve the quality of the crops. The preparation method of the biomass fertilizer is superior in process, reasonable, scientific and applicable to industrial production of the biomass fertilizer. According to the preparation system of the biomass fertilizer, raw materials of the fertilizer can be added synchronously in the process of mixing and stirring the biomass fertilizer, and the efficiency and effect of blending the raw materials of the biomass fertilizer can be conveniently improved.

The invention discloses a cultivation medium capable of increasing the yield of big clitocybe and a preparation method thereof. The cultivation medium comprises nutrient media and cover-soil materials of which the weight ratio is 2-3 to 1; the nutrient media are prepared from, by weight, 60-70 parts of mulberry twig stalk powder, 15-20 parts of tea tree dregs, 8-12 parts of sheep manure, 5-8 parts of bran, 3-6 parts of corn powder, 2-4 parts of phosphorus fertilizer, 0.5-1.5 parts of lime, 1-2 parts of plaster and 0.5-1.5 parts of derris powder; the cover-soil materials are prepared from, by weight, 25-30 parts of fine soil, 12-15 parts of sucrose silt, 2-3 parts of sodium selenite and 1-2 parts of bacillus thuringiensis. The cultivation medium is rich and comprehensive in nutrient, the nutritional requirement of growth development of the big clitocybe can be met, and the cultivated big clitocybe is large in size, high in growth velocity and high in disease resistance; compared with a conventional cultivation medium, mushrooms are picked about 10 days in advance, and the yield is increased by about 20 percent. The raw materials of the cultivation medium are wide and easy to obtain, the cost is low, the production process is simple, and the cultivation medium is suitable for large-scale cultivation of the big clitocybe.

The invention discloses a severe soda saline-alkaline land elaeagns angustifolia afforestation keep-alive method, and aims to provide new tree species and new methods for severe soda saline-alkaline land elaeagns angustifolia afforestation keep-alive in the northeast western area. The method comprises the steps of: planting with nutrient soil, timely nurturing and arranging necessary auxiliary engineering facilities, wherein the step of planting with nutrient soil comprises the following sub-steps of: 1, selecting the planting time; 2, selecting elaeagns angustifolia seedlings and cutting trunks; 3, determining the planting density; 4, preparing the nutrient soil; 5, digging seedling planting holes; and 6, adopting a method of burying for three times, stamping twice and lifting the seedlings once, timely watering and sealing piles in proper time; the step of timely nurturing comprises the sub-steps of loosening the soil and weeding twice in the first year, and cutting stubbles in the second year; and the step of arranging the necessary auxiliary engineering facilities comprises the sub-step of forming a deep-water motor-pumped well, protection trenches with the width of 4m and the depth of 2m and dual-purpose ditches for drainage and storage, wherein the step of forming the dual-purpose ditches comprises the step of forming dual-purpose ditches with the width of 0.6m and the depth of 0.8m at an interval of 30 to 50m in an afforestation plot.

The invention discloses an open-pit mine mining and discharging method contributing to reclaiming of an inner dumping site. The open-pit mine mining and discharging method mainly aims to overcome thedefects that unreasonable treatment of surface layer soil is conducted, and to-be-reclaimed soil is compacted due to repeated rolling compaction of the dumping site existing in the mining and discharging technology at the present stage. The open-pit mine mining and discharging method mainly comprises the steps that advance stripping of the one-year advancing distance is conducted on the uppermostlayer of humus of an upper rock covering layer of a coal bed in advance in fall of the first year, and overburden materials are discharged and abandoned to the uppermost layer of the inner dumping site; flood irrigation is adopted when frozen earth occurs in winter, and an originally compacted land is loosened by utilizing a frost melting phenomenon; rock below the surface layer humus soil is onlystripped from the beginning of spring of the second year, and steps are stripped according to a synchronous or approximately synchronous mode; and stripping work of the lower layer of overburden materials is continued to the end of summer, then the processes in the fall of the first year are conducted again, and primary circulation is from the fall of the first year to the fall of the second year. According to the open-pit mine mining and discharging method, the problems of upper covered rock and soil mixing, secondary mining and discharging, artificial farming and the like are solved, the mining and discharging and reclaiming cost are reduced, and open-pit mine reclaiming is facilitated.

The invention discloses a preparation method of camellia nutrient soil, which comprises the following steps: mixing raw materials, fermenting, regulating the pH value, disinfecting and the like. The preparation method is simple; the camellia nutrient soil is prepared by mixing multiple raw materials; and the formed mixed nutrient soil contains rich nitrogen, phosphorus, potassium and other nutrient components, has the advantages of reasonable formula, favorable water and air permeability, loose soil quality and favorable permeability, and is suitable for growth and development of camellia.

The invention discloses a method used for processing city domestic sewage. According to the method, when a new city zone is built, drainage pipelines for city domestic sewage and drainage pipelines for water of productive use are arranged separately; agriculture development is performed around the city; city domestic sewage is processed, and is introduced into farmland or river network instead of being discharged into rivers, and is taken as fertilizers for planting. Domestic sewage in urban areas is collected at domestic sewage treatment stations via independent pipelines; a plurality of sedimentation basins (septic tanks) and clarifier tanks are built in suburb areas; city domestic sewage is delivered from the domestic sewage treatment stations to the sedimentation basins and clarifier tanks; water after multiple-stage sedimentation treatment and purification is subjected to further treatment (such as being delivered into large-scaled storage water distribution networks); night soil obtained after sedimentation treatment can be used as fertilizers for planting. The method is capable of resolving a plurality of problems, such as environmental protection, waterlogging, fertilizer and soil improvement, at the same time.

The invention belongs to the utilization of lime sludge in sugar manufacturing by a carbon method. The process comprises the following steps of: casting molasses alcohol waste mash to an excrement alcaligene bacteria liquid according to the inoculum size which is 0.5% of waste mash liquid, introducing air to ferment, wherein the PH value of the excrement alcaligene fermenting waste mash reaches about 5; further, mixing Cellulomonas flavigena bacteria liquid to fresh bagasse according to the inoculum size which is 0.5% of the fresh bagasse, and uniformly mixing; then, mixing the waste mash after fermentation of excrement alcaligene bacteria according to 10% of sludge amount, the inoculated bagasse according to 30% of sludge amount with lime sludge; uniformly mixing, composting to ferment, controlling the fermenting temperature at about 40 DEG C; and when the pH value of the mixed bacteria soil reaches about 8, obtaining the carbon method lime sludge fermenting bacteria soil. The bacteria soil is applied to red soil, so that red soil is loosened, and rhizospheric microorganisms of crops increase actively so as to accelerate growth of root systems of the crops and stem leaves. The bacteria soil solves the problem that red soil is hardened due to the lime sludge generated by sugar manufacturing by the carbon method applied to the acidic red soil, and the production of crops is increased.

The invention discloses a rice, lotus, fish and shrimp polyculturing method. The rice, lotus, fish and shrimp polyculturing method comprises the following steps of (1) base fertilizer application, (2) lotus planting, (3) rice planting and shrimp stocking, (4) fish stocking, (5) bait feeding and (6) topdressing. The rice, lotus, fish and shrimp polyculturing method makes full use of the growth requirement required by lotus, fish and shrimp; shrimp can loosen soil during crawling and fish is prone to moving in mud to search for food, so that during polyculturing, the shrimp and the fish can help form viscous and loosened soil and mud, which are suitable for growth of the lotus; meanwhile, the lotus can transmit air via pores in lotus root to meet the requirements on respiration during growth and supplement sufficient oxygen content for the fish and the shrimp; fish and shrimp culturing and lotus growth supplement each other; by matching with acid fertilizer in soil, which is rich in organic matters, the lotus can be stout and strong in rhizome, thick in flesh, strong in shape and high in quality; by planting floating rice inside a lotus pond, the lotus pond can be made full use of.

The invention relates to a method for remedying degenerated soil resulting from water and soil loss, and the method is characterized by remedying the barren and compact soil by biological nitrogen fixation of rhizobia of purple alfalfa rhizosphere and microecological function of the rhizosphere of other beneficial microbes. The method comprises the following steps: dressing purple alfalfa seeds with acid-resistant alfalfa rhizobia 91522 and sowing the purple alfalfa seeds on the degenerated and untilled soil; only applying living bacteria or sterile bacteria suspension and water during a growing process of the purple alfalfa, wherein, the bacteria suspension comprises a bacillus megatherium suspension, an associative nitrogen-fixation bacteria suspension and a bacillus mucilaginosus suspension; harvesting the alfalfa plants after planting the purple alfalfa three months later, turning the alfalfa roots into in-situ soil, applying living cellulose-decomposing bacteria or sterile cellulose-decomposing bacteria suspension, and aging the in-situ soil for two months; tilling the soil to plant the alfalfa of the next season until the soil is remedied. The method can effectively improve microbial activities of the degenerated soil, increase all-purpose and effective nutrients in the degenerated soil and scarify the soil, and conserve water and soil and get a great quantity of fine pasture to develop the animal husbandry.

The invention provides an integrated design technology for sowing, culturing and transplanting rice, belonging to the technical technology of agriculture. The technology consists of a sower, a seedling root type seedling cultivation box, a planting device, five-element rich soil and a vertical type seedling putting bracket. Therefore, the rice sowing, the rice culturing and the rice transplanting form an integrated scientific production service mode. The technology adopts the sower to sow in a branching way to reach even sowing and solve the difficulty of uneven sowing in the prior art; the method for culturing the seedlings by means of branching the seedling root leads the sower to have no seedlings division function, better transplant the seedlings, and solve the difficult of too muck idle roots when grafting the seedlings by a grafting device; culturing the seedling roots with the five-element rich soil, so as to lead roots of the seedlings to be heavy and the grafted seedlings not to be easily float, and solve the difficulty of too much float roots when grafting by the grafting device; and culturing the seedlings by filling seedling roots with the five-element rich soil, and when grafting the seedlings, grafting the five-element rich soil into farmlands, so as to realize transplant with soil, recycle organic fertilizer, improve soil and increase grain yield. The technology can improve productivity effect, reduce production coast, and mechanize rice owing, culturing and grafting.

The invention relates to the field of cutting propagation technologies for podocarpus macrophyllus, in particular to a cutting propagation method for podocarpus macrophyllus. Branches are used as cutting shoots. The cutting propagation method includes steps of disinfecting, inducer solution soaking, cutting, fertilizer applying, seedling exercising, transplanting and the like. Inducer solution is mainly made of algin, sugarcane, eupatorium adenophorum, litchi rind, pisonia umbellifera leaves, carambola, bulbus lilii, phosphorus fertilizers, urea, lactose, octachlorodipropyl ether, sterile water and the like; raw materials mainly including pine bark, humus soil, sugar filter mud, peat, 4-6 parts of plant ash, moss and the like are fermented to obtain cutting media. The cutting propagation method for the podocarpus macrophyllus has the advantages that propagation operation is simple, the podocarpus macrophyllus is high in rooting speed and has robust and developed root systems, diseases and insect pests can be reduced, the utilization rate of pesticides can be decreased, environmental pollution can be abated, and the rooting rate and the survival rate of flower seedlings can be obviously increased.

The invention discloses a method for planting lotus roots, and relates to the technical field of agricultural planting. The method comprises the steps of 1, lotus root field selection; 2, lotus root field pretreatment; 3, seed selection and breeding; 4, lotus root planting; 5, weeding and topdressing; 6, water quality management; 7, harvesting. The method for planting the lotus roots is simple, the survival rate is high, disease resistance is high, the yield of the lotus roots can be increased, and the quality of the lotus roots can be improved.