92 results about "Farmyard manure" patented technology

The invention relates to the technical field of organic fertilizers for saline-alkali soil, in particular to a semi-decomposed straw saline-alkali soil improvement fertilizer and application thereof. The straw semi-decomposed saline-alkali soil improvement fertilizer is prepared from the following raw materials in parts by weight: 50-70 parts of semi-decomposed straw, 3-7 parts of humic acid, 30-45 parts of farmyard manure and 2-3 parts of trace element fertilizer, wherein the semi-decomposed straws are obtained by mixing agricultural wastes and a microbial agent and then fermenting; the microbial agent is prepared by mixing a bacillus subtilis bacterial liquid, a pseudomonas bacterial liquid and a serratia bacterial liquid; the volume ratio of the bacillus subtilis liquid to the pseudomonas liquid to the serratia marcescens liquid is (2-3): (2-3): (2-4). The straw semi-decomposed saline-alkali soil improvement fertilizer prepared by the invention can effectively reduce the pH value of saline-alkali soil, and also can increase the yield of wheat in saline-alkali soil.

The invention discloses a high-yield cultivation method for enhancing the stress resistance of camellia oleifera. The method comprises the following steps: selecting acidic red soil with the soil layer thickness of not less than 1m, performing deep tillage and soil preparation, and performing field planting on Guilin camellia chekiangoleosa and other excellent varieties; farmyard manure and special compound fertilizer are applied in the planting year; in the second year, applying fertilizers in stages after spring shoots, flowering and fruit picking, and irrigating by micro-spraying belts; from the third year, fertilization is carried out in the spring shoot starting period, before flowering and after fruit picking, and annular furrow fertilization and humidity control irrigation are matched; weeding, pruning and bud picking in spring and autumn every year to improve the stress resistance and stable yield capability of camellia oleifera; according to the method, an excellent camellia oleifera variety with high stress resistance is selected, the root system environment is optimized in combination with acid soil deep ploughing and fertilization, hormone compound fertilizer is applied in stages and is matched with micro-spraying belt irrigation, and accurate regulation and control of water and fertilizer can be achieved; the survival rate, the stress resistance and the yield stability of the camellia oleifera under the adverse conditions of drought, high temperature, diseases and pests and the like can be comprehensively improved.

The invention discloses a fertilizing method for realizing simultaneous enrichment of iron, zinc and selenium in corn kernels. Relates to the technical field of corn nutrient fertilization. Comprising the following steps: 1) applying a zinc fertilizer and an iron fertilizer; humic acid; organic fertilizer or farmyard manure; a calcium-magnesium-sulfur-silicon fertilizer; spraying fertilizer on leaf surfaces by an unmanned aerial vehicle. According to the method, through reasonable fertilization, namely reasonable matching of large, medium and trace elements (carbon, nitrogen, phosphorus, iron, zinc, selenium and the like), the yield of corn kernels and the simultaneous improvement of iron, zinc and selenium in the kernels are achieved in calcareous calcareous alkaline soil, saline-alkali soil and light soil, and the contradiction between high yield and nutrient quality of the trace elements is solved.

The invention discloses a multi-effect soil conditioner for organic matter contaminated soil and a preparation method thereof, and relates to the technical field of compound fertilizers, the multi-effect soil conditioner comprises the following raw materials by weight: 5-7 parts of urea, 25-30 parts of calcium superphosphate, 7.5-8.5 parts of potassium sulfate, 13-17 parts of farmyard manure, 8-9 parts of perlite, 50-60 parts of straw biochar, and 8-10 parts of an organic pollutant adsorbent. The organic pollutant adsorbent is a MOFs-based composite material, and the stability, oxidation resistance and high-temperature stability of the organic pollutant adsorbent in wet soil are improved, so that the prepared multi-effect soil conditioner has relatively high organic pollutant adsorption capacity, and the soil conditioner has relatively good soil quality on the basis of meeting the nutritional requirements of soil. The organic pollutants can be adsorbed and gathered in cooperation with the straw biochar, subsequent pollutant removal is facilitated, and the method is worthy of application and popularization.

The invention relates to the field of fertilizers, and discloses a microbial agent for replacing a chemical fertilizer and a preparation method thereof, and the microbial agent comprises the following components: trichoderma harzianum with a specific dosage of 0.5-1 billion CFU / g, bacillus mucilaginosus with a specific dosage of 10-20 billion CFU / g, and bacillus subtilis with a specific dosage of 21-20 billion CFU / g. The microbial agent and a carrier are prepared into a proper application concentration, the mixture is mixed with farmyard manure according to a weight ratio of 1: 1250-2500, and the mixture is applied to crops, so that more excellent growth promoting and yield increasing effects can be achieved compared with the mixture of a compound fertilizer and the farmyard manure, an unexpected technical effect is achieved, and the microbial agent is suitable for large-scale popularization and application.

The cultivation method comprises the steps that the macadamia nut forest with the tree age larger than or equal to 5 years is selected, PVC permeable pipes with water seepage holes are laid at the bottoms of ditches, and the ditches are covered with gravel layers; ridging is conducted along the dead furrows, and a lower layer of fallen leaf crushed matter mixed decomposed farmyard manure, a middle layer of acid red soil and an upper layer of special konjak matrix containing functional microorganisms are constructed on ridge bodies in a layered mode; performing cold shock treatment on the seed taros, soaking the seed taros in chitosan-nano-selenium composite liquid, and coating the seed taros with nut oleoresin; the height of the sunshade net is dynamically regulated and controlled through an intelligent system to maintain the shading rate to be 60%-70%, and automatic drip irrigation is carried out based on a soil humidity sensor; harvesting and retaining rhizomes after konjak seedlings fall, removing konjak plants before nut fruit drop, and collecting dropped fruits by utilizing dead furrows. According to the method, the problems of water and light accurate regulation and control, root competition and harvesting conflicts are solved, waste recycling is achieved, the soft rot rate is decreased, the fruit drop loss rate is greatly decreased, and the comprehensive output value is remarkably increased.

The planting and breeding circulation system comprises a planting greenhouse, a fish pond and a breeding shed, a water trough is arranged on the rear side in the breeding shed, a scraper is arranged on the right side in the breeding shed, a collecting opening is formed in a left side bottom plate, and an excrement groove is formed in the bottom of the collecting opening and connected with a fermentation treatment chamber; a sewage draining exit of the fish pond is connected with the sewage draining unit, and the sewage draining unit is connected with the fermentation treatment chamber; the fermentation treatment chamber is connected with the conveying unit, the conveying unit is connected with the spraying equipment, and the spraying equipment is arranged in the planting greenhouse. According to the planting and breeding circulation system, the sediment in the fish pond and the poultry manure in the breeding greenhouse are subjected to aerobic treatment and anaerobic fermentation together to be made into farmyard manure which is applied to fertilization of plants in the planting greenhouse, so that the problem of resource utilization of the fish and poultry manure is solved, the pH value of soil is not greatly influenced, and the planting and breeding circulation system is suitable for large-scale popularization and application. And the harvesting quality of fruits and vegetables is ensured.

The invention relates to an improvement method for continuous cropping soil of a rubber garden, and belongs to the technical field of rubber garden soil management. The method comprises the following steps: in a dry season, digging a strip-shaped ditch parallel to a rubber planting belt in the middle of a rubber circular protection belt with the gradient of less than 30 degrees; the depth of the strip-shaped ditches is 50-70 cm, and the width of the strip-shaped ditches is 70-100 cm; applying farmyard manure subjected to stack retting fermentation into the strip-shaped ditches, and applying farmyard manure with the pH value larger than 7 if the soil is slightly acidic; if the soil is slightly alkaline, farmyard manure with the pH value smaller than 7 is applied; the application amount is 19-21 kg / plant; and after fertilization, covering a layer of soil. The method can increase organic matters and nutrient elements of the rubber garden soil, reduce the pH value of the soil, cultivate beneficial microbial flora of the soil, increase contact between soil fertilizer and absorption root systems of rubber trees, improve water retention and fertilizer retention functions of the rubber garden and the like, so that the purposes of improving the quality of the rubber garden soil, keeping healthy growth of the rubber trees and guaranteeing sustainable rubber tapping are achieved.

The invention discloses an efficient afforestation method for precious tree species Machilus zhennan, and relates to the technical field of Machilus zhennan afforestation. The method comprises the following steps: (1) selecting a proper afforestation land parcel, and applying decomposed farmyard manure after land preparation; (2) digging holes for afforestation, wherein the planting density is 120-150 plants per mu; 3, container seedlings are adopted for planting, and transplanting is conducted after pruning and before germination; (4) carrying out tending twice every year in the first three years, and spraying a protective agent in a high-temperature season every year in the first five years; (5) topdressing in the first three years and forest tending are carried out at the same time, topdressing is carried out once in 1-2 years from the fourth year, and pest and disease damage is prevented and controlled by a chemical method during the period. The problem that seedlings in the early stage of afforestation of phoebe zhennan are sensitive to light and easily affected by ultraviolet rays to cause slow growth is solved.

The invention relates to the technical field of fertilizer processing, and provides a method and a device for preparing farmyard manure by quickly decomposing livestock and poultry manure, the method comprises the following steps: S1, raw material pretreatment: mixing fresh livestock and poultry manure with crushed straw to obtain a mixture; s2, pre-activating a complex microbial inoculant, wherein the complex microbial inoculant comprises an anaerobic microbial inoculant group and an aerobic microbial inoculant group; s3, performing two-stage fermentation: performing first-stage anaerobic fermentation, namely uniformly inoculating the anaerobic bacterium agent group pre-activated in the step S2 into the mixed material pretreated in the step S1; second-stage aerobic fermentation: uniformly inoculating the aerobic microbial agent group pre-activated in the step S2 to the material subjected to anaerobic fermentation, and placing the material in a horizontal fermentation tank for aerobic fermentation; stacking the materials in the horizontal fermentation tank into strip stacks for aerobic fermentation; and S4, post-treatment: carrying out decomposition degree detection on the material in the step S3, and completing fermentation to obtain the decomposed farmyard manure. The invention solves the problems of incomplete decomposition, odor pollution and nutrient loss in the existing farmyard manure prepared by decomposing livestock and poultry manure.

This invention relates to a method for efficiently spraying soil conditioner to treat saline-alkali land using composite microorganisms, belonging to the field of soil improvement technology. The method involves screening salt-tolerant functional microbial strains to prepare a composite microbial agent, which is then mixed with carrier materials such as diatomaceous earth, soybean meal, yeast metabolites, and well-rotted farmyard manure in a specific ratio to form a conditioner for application. The conditioner is applied using a two-stage spraying method, combined with deep tillage pretreatment and controlled temperature and humidity conditions, significantly improving microbial activity and soil condition uniformity. Experimental data show that after applying this method, the soil pH value decreased to 7.3-7.5, the salt content decreased to 0.1%-0.2%, and the organic matter content increased to 18-22 g / kg, achieving efficient ecological restoration and sustainable utilization of saline-alkali land.

This invention discloses a highly efficient propagation method for clump-forming bamboo based on pre-cultivated bamboo, relating to the field of clump-forming bamboo propagation technology. The method includes the following steps: selecting a nursery site, applying well-rotted farmyard manure as base fertilizer, drying it, then digging planting holes, spraying a bud-promoting agent solution onto the buds at the base of the mother bamboo culm, planting the mother bamboo seedlings with the culm petioles facing downwards, the shoots arranged on both sides, and the bamboo stumps placed obliquely in the planting holes, covering with soil in layers and compacting, watering, and managing the seedlings after planting; during the shoot growth period, diluting the bud-promoting agent solution and applying it along a circular trench around the mother clump, then covering with fallen leaves and keeping the soil moist, pruning the tops after new culms emerge; the following year, digging up the seedlings, leaving weaker seedlings, retaining part of the mother clump's bamboo stump, re-covering with soil, and allowing the mother clump to continue growing. The highly efficient propagation method for clump-forming bamboo provided in this application can improve propagation efficiency, shorten the seedling cycle, and effectively solve the problems of low propagation coefficient, unsustainable mother clump utilization, high seedling costs, and unstable seedling quality in existing technologies.

The invention relates to the technical field of fertilizers, and discloses a formula of amino acid-containing decomposed farmyard manure, which comprises the following raw materials by weight: 200-400L of well water, 10-50kg of crop straw, 5-40kg of livestock manure, 1-10kg of rice bran or bran, 0.5-2.0 kg of brown sugar, 0.5-1.5 L of probiotics, 1-5kg of microbial fertilizer, 0.1-3kg of ripening accelerator, and amino acid-rich raw materials accounting for 10%-20% of the total raw materials. The amino acid-containing decomposed farmyard manure disclosed by the invention also has a wide application prospect. The fertilizer can be applied to food crops, vegetables, fruits, flowers and the like. The fertilizer not only can improve the yield and quality of crops, but also can improve the soil structure, and improve the fertility and water and fertilizer retention capability of soil, thereby realizing sustainable development of agriculture.

The invention relates to the technical field of sugarcane cultivation, and particularly discloses a method for improving the cold resistance of ratoon sugarcanes, which comprises the following steps: after ratoon sugarcane is harvested in a ratoon sugarcane field, cutting waste sugarcane leaves into sugarcane leaf fragments, laying a thermal insulation layer in the ratoon sugarcane field, and covering the ratoon sugarcane field with a soil layer; the heat preservation layer sequentially comprises a zeolite layer, a quick lime and zeolite mixed layer and a sugarcane leaf fragment layer from bottom to top, and the weight ratio of quick lime to zeolite in the quick lime and zeolite mixed layer is (2-5): 1; when the temperature is higher than 15 DEG C, ridge opening and stump loosening are conducted, heat preservation layer materials are turned into soil, farmyard manure and bio-organic fertilizer are applied to the two sides of sugarcane stumps, and meanwhile root promoting fertilizer is applied in a root irrigation mode; foliar fertilizer is sprayed in the seedling stage of the sugarcane. According to the method for improving the cold resistance of the perennial root sugarcane, the freezing injury resistance of the perennial root sugarcane can be enhanced, the perennial root sugarcane is protected from being frozen, meanwhile, soil fertilizer is increased, soil is improved, the looseness and acidity of the soil are improved, the fertilizer retention and water retention capacity of the soil is improved, the materials are environmentally friendly, and the cost is low.

The invention provides an eco-friendly fully-degradable material solid waste resource slope restoration method, and relates to the technical field of slope soil governing, the method comprises the following steps: compost fermentation is carried out on decomposed farmyard manure, sawdust, peat soil, steel slag and fly ash to obtain an organic material; mixing nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria to obtain a complex microbial inoculant; uniformly mixing zeolite powder, gypsum and biomass ash to obtain a soil conditioner; mixing the biomass particles with a water-retaining agent and a complex microbial inoculant to prepare a biomass carrier; mixing the organic material, the complex microbial inoculant, the soil conditioner, the biomass carrier and the water-retaining agent to obtain the soil conditioner; an improved soil layer is laid after the slope is pretreated, and plants are planted on the surface of the improved soil layer. According to the method, the technical problems that plants planted on the slope are difficult to survive and the vegetation planting rate is low are effectively solved.

The invention belongs to the technical field of agricultural product production, and particularly relates to an astragalus membranaceus planting method based on farmyard manure. The planting method comprises the following steps: S1, soil improvement; s2, seed selection and seedling raising; s3, transplanting the seedlings; s4, field management; s5, harvesting and processing. The soil is directionally improved by applying fermented farmyard manure per mu, and the organic planting of astragalus membranaceus is realized in cooperation with standardized planting, management and processing flows. Astragalus mongholicus planted through the method is free of pesticide residues, the content of effective components such as astragaloside and calycosin-7-glucoside far exceeds the national standard, the extract content is remarkably higher than that of common astragalus mongholicus, the soil quality is continuously optimized, the yield is stable, the problems that in traditional astragalus mongholicus planting, pesticide residues exceed the standard, soil is hardened, effective components are insufficient, and the yield is low are solved, and the method is suitable for large-scale popularization and application. The method is suitable for large-scale popularization and application.

The invention discloses a mechanical seed breeding method for dry land hedysarum polybotrys. The method comprises the steps of breeding technology, field management, pest control and mechanical harvesting. The breeding technology comprises the following steps: selecting sandy loam or loess soil blocks with deep and loose soil layers and fertile soil; deeply plowing after previous crops are harvested, sunning upturned soil and receiving rain, and leveling and raking the soil before the soil is frozen up; applying a fully decomposed farmyard manure or organic fertilizer, a radix hedysari formula fertilizer and a microbial continuous cropping antiseptic root strengthening agent; healthy hedysarum polybotrys seeds which are full, free of mildew and free of worm damage are selected; seed coats are scratched, and seed kernels are not broken; sowing is conducted from late April to early May, a black mulching film is covered, and mechanical hole sowing is conducted; thinning: thinning in a seedling stage by combining weeding, removing weak seedlings and diseased seedlings, and performing final singling on each hole; plant protection unmanned aerial vehicles are used for preventing and treating diseases and insect pests, and mechanical unified harvesting is performed when seeds are mature. According to the method disclosed by the invention, the standardization, high efficiency and large scale of the dry land hedysarum polybotrys seed breeding process are realized in a mechanical seed breeding manner.

The application provides a breeding method of daphnia magna, which comprises the following steps: S1, putting collected daphnia magna into an expansion culture pool, and the initial density of the daphnia magna is 30-40 ind. / L; S2, adding lake water or tap water into the expansion culture pool, and then putting farmyard manure, leucine and fermentation products fermented by bean dregs and wheat bran into the expansion culture pool, and expanding the daphnia magna under the condition that the water temperature is 15-25 DEG C, the pH value is 7-8 and the dissolved oxygen is greater than 2 mg / L. The leucine in the fermentation products of the bean dregs and the wheat bran cooperatively accelerates the growth speed of the daphnia magna, improves the reproduction rate of the daphnia magna, and ensures that the size and the quantity of the daphnia magna are rapidly increased in a short time.

The utility model discloses a chicken manure treatment equipment control system which is characterized by comprising a slope bin, a slope is arranged at the bottom of the slope bin, fences for raising chickens are fixedly installed on the periphery of the top of the slope bin, and a manure leakage plate is laid on the top of the slope bin; the self-cleaning assembly is installed in the slope bin and located on the higher side of the slope, and the self-cleaning assembly comprises a rotatable spray pipe and a spray head installed on the outer wall of the spray pipe; the manure collecting bin is located at the bottom of the slope bin, and relates to the technical field of chicken manure treatment equipment, dead-corner-free washing is conducted on the interior of the slope bin by arranging a self-cleaning assembly through a nozzle with the angle capable of being adjusted in a rotating mode, and meanwhile under the action of the slope of a slope, chicken manure can be discharged into the manure collecting bin through a discharging pipe under the action of gravity; the chicken manure can be conveniently collected and used as farmyard manure, the chicken manure can be conveniently and reasonably utilized, and the energy-saving and environment-friendly effects of equipment use are improved.

The invention discloses an alpine meadow ex-situ maintenance and management method, and relates to the technical field of ecological environment engineering, and the method comprises the following steps: S1, meadow stripping: manually stripping turf, the side length of the stripped turf is not greater than 50cm, and the thickness is 10-15cm; s2, backfilling preparation is conducted, specifically, construction waste in a to-be-backfilled area is cleaned, the ground is trimmed, and then soil covering is conducted; s3, meadow replanting is conducted, specifically, the turf is replanted in the soil-covered area, it is ensured that the turf makes close contact with the soil, and gaps between the turf are filled with humus soil; s4, water management, wherein the meadow after replanting is watered and maintained, and the watering frequency is once every 3-7 days; and S5, nutrition management: applying 0.5-2 kg / m of farmyard manure to the replanted meadow. According to the method, through quantitative moisture and nutrition management, the problems of low survival rate and unstable recovery after the alpine meadow is transplanted are reduced, the crossing from extensive experience maintenance to refined quantitative management is realized, and the meadow can be rapidly recovered and the community stability is kept.

The invention relates to a production method of aromatic tobacco suitable for heating cigarettes, and belongs to the technical field of tobacco breeding. The method comprises the following steps: selecting a frost-free area or an area with irrigation conditions for continuous planting, and selecting a Cartridge variety; floating seedling raising (782-hole or 595-hole seedling raising trays) or soil bed seedling raising is adopted, and robust tobacco seedlings with the seedling age of 40-50 days are cultivated; during ploughing, thoroughly decomposed farmyard manure and nitrogen-phosphorus-potassium compound fertilizer are applied, soil moisture is arranged according to the specifications that the soil moisture width and the ditch width are 40 cm respectively, and the soil moisture height is 15-20 cm, and the soil moisture is covered with a compaction film; carrying out fertilization management by adopting a compound fertilizer with a nitrogen-phosphorus-potassium ratio after transplanting; the natural enemies such as aphidius chinensis and arma chinensis are released to be combined with the combination of the nicotine-sophocarpidine compound, the chitosan oligosaccharide and the nanometer silica sol ternary mixed preparation for pest control; the temperature is controlled to be 20-28 DEG C, the humidity is controlled to be 70% during modulation, and the environmental adaptability is adjusted through the tobacco weaving density; and finally, packaging and storing after grading, moisture control and low pesticide residue treatment.

The invention discloses a method for planting excellent single-plant clonal seedlings of red ginseng, and belongs to the technical field of red ginseng planting. The method comprises the following steps: (1) soil preparation: deeply ploughing soil, applying farmyard manure after ploughing is completed, and ridging by using a ridger; (2) seedling planting: planting the cultivated crateva unilocularis excellent single-plant tissue culture seedlings; (3) spraying of a quality improver: spraying the quality improver and one thousandth of monopotassium phosphate leaf fertilizer to the red ginseng in the fruit bearing period; and (4) field management: performing watering, pest killing and weeding management on the longfruit ginseng. The problem that the quality of the longfruit ginseng is relatively poor is solved.

The invention relates to the technical field of fruit tree cultivation, in particular to a cultivation method for improving the planting survival rate of dwarf-stock apple seedlings in northwest cold and arid regions. In autumn of the current year, before soil is frozen, soil preparation is conducted, planting furrows are dug, crop straw is laid at the bottoms of the planting furrows, a urea solution is sprayed, the dug soil and decomposed farmyard manure are mixed and then backfilled into the planting furrows, and irrigation and settling are conducted; in the spring of the second year, when the ground temperature of the 20-40 cm soil layer is higher than 8-10 DEG C, planting pits are dug in the planting furrows, and dwarf-stock apple seedlings and the like are planted in the planting pits. Aiming at the problem that the survival rate of newly-planted short-stock apple seedlings in spring is low due to the ecological characteristics of cold and drought of main apple producing areas in northwest high-altitude areas, an effective solution is provided, and the field planting survival rate of the transplanted short-stock apple seedlings is increased.

The method comprises the following steps: selecting non-transgenic corn cobs in the last year, removing corn leaves, removing heads and tails, reserving middle plump and complete-quality corn without diseases and insect pests, rubbing off grains, taking the grains as corn seeds in the next year, applying farmyard manure in the cultivation process, and mechanically or manually hoeing.

The invention provides a greenhouse vegetable organic coupling cultivation method and application. The method comprises the steps that square ditches are dug one month before greenhouse vegetable seedlings are transplanted, corn straw, Penicillium cyclopium 455-1 bacterial suspension, viral vaccines, peanut cakes, wheat bran, farmyard manure, bacterial manure, compound fertilizer and water are sequentially added, then the square ditches are flatly covered with soil and are covered and sealed with a plastic film, and then the greenhouse vegetable seedlings are transplanted. After one month, punching holes in the surface of the mulching film to transplant vegetable seedlings. According to the greenhouse vegetable 455-1 mutant strain fermentation liquor, corn straw and organic fertilizer organic coupling cultivation technology, the growth vigor, root development and photosynthetic efficiency of greenhouse tomatoes, peppers and cucumbers and the resistance to soil-borne oomycetes diseases are remarkably improved.

The invention belongs to the technical field of planting, and discloses a method for cultivating toona ciliata in a stony desertification area. The method for cultivating toona ciliata in the stony desertification area comprises the following steps: (1) selecting a land parcel with sand and stones as bases, and digging holes for later use; (2) mixing a water-retaining agent, soil, a fertilizer and water to serve as a substrate; (3) farmyard manure and toona ciliata seedlings are sequentially put into the pits in the step (1), and then a matrix is added for landfill until the matrix is exposed out of the ground; the fertilizer comprises urea, sodium carboxymethyl cellulose, calcium alginate, potassium nitrate, magnesium chloride and crop straw powder. The water-retaining agent comprises composite acid, soybean meal, attapulgite, potassium persulfate, N, N '-methylene bisacrylamide and ferric salt, and the composite acid comprises acrylic acid, citric acid, 2-acrylamido-2-methylpropanesulfonic acid, polyaspartic acid, polyleucine and polyglutamic acid.By means of the toona ciliata cultivation method, the survival rate of toona ciliata can exceed 90%, for example, the survival rate reaches 94-98%.

The invention discloses a zingiber striolatum diels-desinsectization plant intercropping layout optimization method, which comprises the following steps: S1, land selection and preparation: selecting a land suitable for the growth of zingiber striolatum diels and desinsectization plants, turning over the land, and applying a base fertilizer which is formed by mixing decomposed farmyard manure and calcium superphosphate according to a mass ratio of 5: 1; the zingiber striolatum diels variety is a local good variety with the growth cycle of 3-4 years and high lodging resistance, and the insect repelling plant variety is a plant variety with the insect repelling spectrum covering main plant diseases and insect pests of zingiber striolatum diels and the growth height smaller than or equal to 60 cm. The invention relates to the technical field of agricultural planting. According to the zingiber striolatum diels-desinsectization plant intercropping layout optimization method, a wide-narrow row intercropping mode is adopted, common growth of zingiber striolatum diels and desinsectization plants is achieved on limited land, the land utilization rate of unit area is increased, meanwhile, the desinsectization plants such as mint, houttuynia cordata or pyrethrum can serve as additional commercial crops to be harvested, the agricultural output is increased, and the economic benefit is increased. The economic benefits of farmers are obviously improved.

This invention discloses a method for increasing the yield of Uncaria rhynchophylla stems and promoting alkaloid accumulation, which relates to the field of Uncaria rhynchophylla cultivation technology, including the following steps: (1) In February-March, during the sprouting period of new shoots of the perennial Uncaria rhynchophylla, mix phosphorus- and potassium-releasing compound slow-release microbial fertilizer with 1-3 times the amount of well-rotted farmyard manure, open a crescent-shaped shallow trench 50cm-75cm away from the plant, apply it all at once, cover with soil, and cover with ground cover or straw; (2) When the new shoots grow to 19-21cm, leave 2-7 strong buds as main branches, and when the main branches grow 6-7 pairs of lateral branches, spray the plant with the Uncaria rhynchophylla quality-inducing agent aqueous solution for the first time; (3) When the main branches grow to 15-17 pairs of lateral branches, pinch off the top, and spray the plant with the Uncaria rhynchophylla quality-inducing agent aqueous solution for the second time; (5) Harvest the 1-6 pairs of lateral branches at the base for medicinal materials in June-July, and harvest the remaining lateral branches in mid-to-late November. The method provided by this invention increases the yield of Uncaria rhynchophylla stems and promotes the accumulation of alkaloids.

The invention provides a konjak planting soil ball and a preparation method thereof, and relates to the technical field of konjak planting. According to the formula, the konjak planting soil ball comprises the following components in percentage by weight: 60-70% of common loess; 4-8% of Portland cement; 1-5% of super absorbent resin; 4-8% of an organic fertilizer; 4-8% of farmyard manure; 4-8% of urea; 8-12% of sesame cake fertilizer; 4-8% of medicine residue; and 3-7% of polyvinyl alcohol. The organic fertilizer is prepared by fermenting and composting any one of plant residues or livestock and poultry manure. According to the konjak planting soil ball and the manufacturing method thereof provided by the invention, the phenomenon of loss and waste caused by excessive and coarse necessary nutrient elements provided by traditional konjak planting soil ball preparation is solved, on the other hand, the added nutrient materials are environment-friendly and non-toxic, are low in dosage and are economical and applicable, and the effect of turning waste into wealth is truly achieved.

The invention belongs to the technical field of atractylodes macrocephala ecological planting, and particularly relates to a method for atractylodes macrocephala ecological planting through optimized combined application of farmyard manure, which comprises the following steps: S1, selecting fertile and ventilated sandy loam with good drainage performance as a land for atractylodes macrocephala planting; s2, applying an organic-inorganic compound fertilizer to the planting field of the bighead atractylodes rhizome; s3, uniform sowing is conducted, after sowing, straw or leaves are covered, and the soil is kept moist; s4, weeding, soil loosening, irrigation, drainage and topdressing are carried out in the seedling raising period; s5, removing the flower buds, wherein the flower buds need to be timely removed in batches when being removed. According to the ecological planting method for the atractylodes macrocephala koidz through optimized combined application of the farmyard manure, the organic and inorganic compound fertilizer is used, comprehensive and balanced nutrients needed by growth of the atractylodes macrocephala koidz are provided, the soil structure is remarkably improved, the content of organic matter in soil is increased, the water and fertilizer retention capacity and air permeability of the soil are improved, and sustainable planting of the atractylodes macrocephala koidz is facilitated.