33results about How to "Prevent Fusarium Wilt" patented technology

The invention relates to a bacterial strain for preventing potato blight and a preparation method and the application of a preparation thereof. The bacterial strain is bacillus subtilis MES810, the preservation date is Aug, 10th, 2017, and the preservation number is CGMCCNo. 145154. The preparation method of the preparation corresponding to the bacterial strain comprises the following steps: activation of a culture; preparation of a primary seed solution; preparation of a secondary seed solution; fermentation in a fermentation tank, and discharging to obtain a bacillus subtilis liquid preparation. The bacillus subtilis has a strong inhibiting effect for fusarium pathogenic bacteria consisting of Fusarium solani, fusarium oxysporum, fusarium moniliforme, Fusarium nivale or elderberry fusarium and Eavenaceum, the occurrence of potato blight is prevented, the control efficiency is more than 80%, and the increase of both production and income for potato is promoted. The bacterial strain disclosed by the invention has the characteristics of no toxicity, no residue, no growth inhibition, small using amount and simple application method, and provides the possibility for the diversification of application schemes and the protection of ecological environment.

The invention relates to the technical field of crop fertilizers, and particularly relates to a special stubble-resistant biological bacterial fertilizer for radix salviae miltiorrhizae. The special stubble-resistant biological bacterial fertilizer comprises the following components in percentage by weight: 8%-12% of microbial agents, 40%-50% of fresh pepper seeds, 40%-50% of organic substances and 2%-5% of trace elements. According to the special stubble-resistant biological bacterial fertilizer, the problems of serious blight, root rot and root-knot nematode disease, which are caused due to years of continuous cropping, of the radix salviae miltiorrhizae are well solved, so that the output and quality of the radix salviae miltiorrhizae are increased; the double roles of sterilization and protection are played by adopting a trichoderma aureoviride W2256 strain, so that the soil is improved, and the environment is protected; the addition of a pure natural organic fertilizer is favorable to the growth of trichoderma, and the pure natural organic fertilizer and the trichoderma complement each other; a raw material is a pure biological raw material without pollution on the environment and crops, so that the content of heavy metals contained in the soil can be effectively reduced, and the content of organic matters contained in the soil can be increased; in addition, the reasonable formula, equivalent nutrition and better using effect are achieved, the utilization ratio of the fertilizer can be obviously enhanced, and the output and quality of the radix salviae miltiorrhizae can be increased.

The invention discloses a seedling raising method for watermelons. The method comprises the steps of rootstock preparation, seedling raising preparation, seedbed preparation, seedling raising, management in a sowing period, grafting and management of grafted seedlings. According to the method provided by the invention, watermelon grafting cultivation is performed on the continuous cropping ground,and above operation has the following advantages: 1, an occurrence of blight is effectively prevented; 2, the watermelons can be grown at lower temperature; and 3, a root system of pumpkin rootstockis stronger than that of a watermelon, the grafted seedlings have stronger water absorbing and fertilizer absorbing capacity, and the roots are widely distributed in soil, so that after the watermelons are grafted, fertilizers can be saved, and the yield of the watermelons can be improved; when tissue culture of triploid seedless watermelons is performed, root induction of vegetative propagation seedlings is more difficult, the vegetative propagation seedlings are used as scions to be grafted onto the pumpkin rootstock, so that a shortcoming that seedless watermelon seeds are difficult to reproduce is overcome; when industrialized seedling raising is performed, under the condition of small seeds, branches or buds are grafted onto the rootstock, so that a quantity of the grafted seedlings is greatly increased; and therefore, the method of using pumpkin and gourd as a rootstock and grafting watermelon seedlings is an effective way of development of watermelon planting.

The invention relates to biological composite bacterial fertilizer and belongs to the field of biological fertilizer. Biological composite bacterial fertilizer special for salvia miltiorrhiza comprises the following components in percentage by weight: 5 to 10 percent of a bacterial agent, 60 to 64 percent of a macromolecular natural organic matter, 3 to 5 percent of large granular urea, 9 to 11 percent of slow release coated urea and 12 to 20 percent of nitrogen phosphorus potassium composite fertilizer. The biological composite bacterial fertilizer special for the salvia miltiorrhiza has the advantages that the number and the activity of beneficial microorganisms are increased; harmful microorganisms are inhibited; the physical and chemical properties of soil are improved; soil nutrients are increased and balanced; and pesticide chemical fertilizer residues and other harmful matters of the soil are degraded. After the fertilizer is applied, the salvia miltiorrhiza can be planted in non-replanting and replanting fields repeatedly, so the quality and the yield of the salvia miltiorrhiza are improved.

The invention discloses a high-quality and high-yield planting method for green and nutritional peppers. The planting method comprises the following steps of 1, selection and pretreatment of a planting land; 2, pretreatment of pepper seeds; 3, preparation of a liquid seed coating agent; 4, treatment of the pepper seeds with the seed coating agent; 5, germination acceleration; 6, seedling raising;7, seedling transplanting; 8, water and fertilizer management; 9, pest and disease management; 10, harvesting. By means of the planting method, the fertile degree of the pepper planting environment isimproved, the growth rate and yield of the peppersare increased, the utilization rate and germination rate of the seeds are high, an excellent germination and seedling growth microenvironment is provided for the seeds in an early stage, and the virus and mildew resistance of the seeds is obviously improved; meanwhile, a large number of plant sterilization pest repellents are used, few pesticide residues occur, no pollution is caused to the environment, the cost is reduced, the environment is protected, strong guarantees are provided for large-scale planting, and the method has high practicalvalue and good application prospects.

The invention relates to sterilizing insecticide-fertilizer granules. The granules adopt carbendazim and aconitum monticola extract as sterilizing active ingredients, and is prepared from the following components in percentage by total weight: 0.1-5 percent of carbendazim, 0.2-5 percent of aconitum monticola extract, 20-40 percent of carrier fertilizer, 0.5-3 percent of dispersing auxiliary, 0.1-2 percent of a sustained-release agent, 0.1-5 percent of adhesive and the balance of packing. The sterilizing insecticide-fertilizer granules have an important meaning to environment protection, and have a positive promoting effect on reducing agricultural investment and increasing yield and income for agriculture.

The invention relates to a biological composite bacterium fertilizer and belongs to the field of bio-fertilizer. A special biological composite bacterium fertilizer for platycodon grandiflorum is composed of the following components in percentage by weight: 5-10% of bactericide, 55-60% of macromolecule natural organic matter, 10-13% of large granular urea, 10-12% of controlled-release sulfur coated urea, and 5-15% of nitrogen-phosphorus-potassium compound fertilizer. The biological composite bacterium fertilizer provided by the invention has the advantages that the quantity and activity of the beneficial microorganism are improved, the harmful microorganism is inhibited, the physical and chemical properties of soil are improved, the nutrients of soil are increased and balanced, and the residues of farm chemicals and fertilizer and other harmful matters in the soil are degraded. After the biological composite bacterium fertilizer is applied, platycodon grandiflorum can be repeatedly planted in non continuous cropping or continuous cropping land, and the quality and the yield of platycodon grandiflorum are improved.

The invention discloses a composite fertilizer used for red sage root and a preparation method thereof, which belong to the technical field of an agriculture fertilizer. The composite fertilizer comprises the following components in parts by mass: 5-10 parts of red sage root stem and leave, 20-35 parts of soybean straw, 5-10 parts of red sage root residue, 45-65 parts of cow dung, 40-50 parts of biogas residue, 10-15 parts of humic acid, 5-10 parts of bentonite, 3-5 parts of urea, 6-10 parts of potassium chloride, and 5-10 parts of calcium hydrogen phosphate; in addition, 10-20 mL of a microbe inocula is added in 1 kg of the complex fertilizer. The composite fertilizer overcomes root rot, vascular wilt and root knot nematode disease due to continuous-cropping, increases the land utilization rate and yield, improves the soil microenvironment, is benefit for red sage root growth, increases the fertilizer efficiency utilization rate of the red sage root, and can effectively increase the output and quality of the red sage root plantation.

The invention discloses a planting method for promoting high yield of muskmelon, comprising: preparing a land and making a bed, subsoiling the land within a greenhouse, spraying Chinese herbal liquid, applying organic farm manure, and manufacturing nutrient pots; accelerating germination and sowing: sowing the sterilized muskmelon seeds in the nutrient pots according to a ratio of 1:1, sowing Hami seeds in the nutrient pots in which the muskmelon seeds are sowed according to a ratio of 1:1 after 5-7 days, and grafting when muskmelon seedlings grow to 6-7 cm in height and Hami seedlings grow to 4-5 cm in height; grafting and managing the grafting; carrying out field planting; carrying bioelectrical stimulating: using a bioelectrical generator to carry out bioelectrical stimulating 3-5 cm above the roots of grafted seedlings when the grafted seedlings start to extend, repeating once every 8-10 days until the muskmelons are mature and collected; managing fertilization; cooling and ventilating the greenhouse, and controlling disease and pest damage. The planting method can provide increased success rate of muskmelon grafted seedlings, increased yield of muskmelon, improved quality of muskmelon, and significantly improved economic benefit from muskmelon planting.

The invention relates to a multifunctional medical fertilizer for eggplants. The medical fertilizer is characterized by comprising a rapeseed cake fertilizer, potassium sulfate, urea, monoammonium phosphate, Previcur, thiophanate methyl, citric acid, EDTA (ethylene diaminetetraacetic acid), benomyl, zhongshengmycin, brassinolide according to a ratio inparts by mass as follows: (34.3-34.8):(25.5-26):(25-25.6):(10-10.5):(0.49-0.8):(0.55-0.6):(0.45-0.5):(0.45-0.5):(0.35-0.4):(0.15-0.2):(0.05-0.1). According to the invention, the nutrition of the rapeseed cake fertilizer, potassium sulfate, urea and monoammonium phosphate, the complexation of EDTA, the disease control function of Previcur, thiophanate methyl, benomyl and zhongshengmycin as well as the growth-promoting effect of brassinolide are integrated, the problems that continuous cropping term for eggplants is long, the soil nutrient proportion is unbalanced, organic matters are reduced, the utilization rate of the fertilizer is low, soil-borne diseases are serious and the like are solved, and the invention is applied to the fields of eggplant fertilizer production, soil nutrient supplementation in eggplant planting, eggplant disease control and the like.

The present invention relates to a rosa chinensis fertilizer, which comprises, by weight, 10-14 parts of soybean meal, 11-15 parts of rapeseed cake powder, 8-10 parts of sesame cake powder, 10-14 parts of peanut cake powder, 4-6 parts of maifanite, 8-12 parts of dried chicken manure, 8-10 parts of dried cow manure, 8-9 parts of dried goose manure, 10-13 parts of plant ash powder, 6-10 parts of a phosphorus fertilizer, 1-1.5 parts of wood chip powder, 0.3-0.5 part of paclobutrazol, and 0.2-0.5 part of an insecticide. According to the present invention, the rosa chinensis nutrition fertilizer prepared through the components and the preparation method has the low pollution rate, a large number of the beneficial microorganisms and various organic fertilizers produced in the nutrition fertilizer can meet the growth and development requirements of the rosa chinensis, and the insecticide, the paclobutrazol and other drugs are added to the rosa chinensis fertilizer formula so as to provided good prevention and sterilization effects on fusarium wilt, root rot and other diseases of the rosa chinensis.

The invention relates to a method for grafting melons and fruits. The method includes steps of selecting pumpkin rootstocks; selecting scion watermelons; selecting scion muskmelons; sowing and cultivating the scion watermelons; sowing and cultivating the rootstocks; sowing and cultivating the scion muskmelons; carrying out grafting; carrying out post-grafting management and the like. The method has the advantages that the problem of continuous cropping obstacles of watermelons and muskmelons can be solved by the aid of the double-scion single-rootstock grafting method; blight can be effectively prevented, grafted seedlings are high in survival rate and yield, and economic benefits can be increased; watermelon fruits and muskmelon fruits can be born on the same crop by the aid of the method, accordingly, ornamental effects can be improved, the utilization rate of lands can be increased, and the method is good in repeatability and suitable for greenhouse and solar greenhouse cultivation.

The invention discloses a complex soil remediation agent and application thereof to remedying greenhouse soil. Bacillus subtillis XHS0035Kc with a number of CGMCC NO.9434, geotrichum candidum XHS0030B with a number of CGMCC NO.9435 and streptomyces microflavus XHSOO32Xh with a number of CGMCC NO.9432 are obtained by means of separating and screening and are mixed with 20%-25% of rhodopseudomonas palustris according to proportions of 20%-25%, 15%-20% and 30%-35%, and strain mixed liquid is sufficiently adsorbed in carriers and is mixed with accessories, so that the complex soil remediation agent can be prepared by means of fermentation. The complex soil remediation agent and the application have the advantage that outstanding technical effects can be realized by the complex soil remediation agent for remedying the greenhouse soil.

The invention discloses a seed coating agent for resisting cotton pollenosis, whose essential components include natural abscisic acid and strong bacillus, the pesticide has prevention effect for cotton sprout damping-off disease, carbon anthrax and other mycosis.

The invention provides a special slow-release fertilizer for muskmelons and a preparation method of the special slow-release fertilizer. The special slow-release fertilizer comprises the following components by mass: 20-30% of wormcast, 2-4% of bacillus megaterium, 5-11% of urea formaldehyde, 4-8% of monoammonium phosphate, 10-20% of ammonium nitrate, 5-15% of calcium nitrate, 5-15% of potassium sulfate, 10-12% of potassium chloride, 8-12% of triple superphosphate, 5-9% of calcium magnesium phosphate, 4-6% of clay, 0.1-0.2% of nitrification inhibitor and 1-2% of composite bacteriostatic substance. The wormcast serves as a main raw material, organic nutrients can be provided for crops, meanwhile, bacillus megatherium and the wormcast can achieve a synergistic effect, the muskmelon yield isincreased, and the muskmelon quality is improved. The special slow-release fertilizer is prepared according to the nutrient rule required by melon growth and the optimal ammonium nitrate proportion, can be used as a base fertilizer to be applied at a time, does not need topdressing in the later period, and can reduce the fertilizer release rate, avoid fertilizer waste and improve the fertilizer utilization rate. In addition, the compound antibacterial substance is specially added, so that fusarium wilt of melons in the seedling stage can be effectively prevented.

The invention discloses an organic fermenting bacterial preparation, which contains saccharomycetes, thioploca, bacillus mucilaginosus and lactic acid bacteria, wherein the total bacterium number per milliliter is over 1.5 billion, and the bacterium count ratio of the saccharomycetes to the thioploca to the bacillus mucilaginosus to the lactic acid bacteria is 50-65:5-8:8-10:20-30. In the invention, the bacterial strains are subjected to liquid amplification culture by the conventional method in the field respectively, and then the bacterial strains are mixed according to a ratio to obtain the product. The composite microbial active bacterial preparation uses the syntactic effect of four kinds of microbes, and can effectively degrade a large quantity of rotten organic substances, inhibit the growth of harmful microbes, eliminate odor and improve dang fermentation efficiency.

The invention belongs to the technical field of soil remediation and in particular relates to a straw fertilizer for improving continuous cucumber cropping soil. The straw fertilizer is prepared by fermenting crop straws, cyperus rotundus rotten roots, carbonized rapeseed pods, boron-magnesia fertilizers, monopotassium phosphate, dipotassium phosphate, actinomycetes, root rot bacteria and verticillium dahliae. Compared with the prior art, the straw fertilizer disclosed by the invention has the advantages that by analyzing the loss problem of the continuous cucumber cropping soil and selection and reasonable proportioning of raw materials in the formula and by fermenting the raw materials, the obtained fertilizer is capable of improving the microbial environment and the composition change of the continuous cucumber cropping soil, heavy metals in the soil can be adsorbed according to organic combination of biological and vegetal characteristics of cucumber and inorganic trace elements, the absorption of crops on the heavy metals can be reduced, losses of nutritional ingredients in the soil are reduced, and problems occurring during continuous cucumber cropping are solved, so that the yield and the quality can be prevented from being influenced after continuous cropping, and economic benefits are obvious.

The invention relates to a preparation method for a composite microbial seaweed organic liquid fertilizer, which comprises the following steps: (1) ingredient treatment: adding 0.1-0.6 part by weight of complex enzyme and 0.1-0.4 part by weight of microbial leaven to 100 parts by weight of seaweed-crushed liquor of which the water content is 70-90 percent, and evenly mixing; (2) aerobic fermentation: filling an ingredient obtained in the step (1) into a fermentation tank, and carrying out the aerobic fermentation for 5-8 days at the temperature of 40-60 DEG C under the condition that pH is 5-7 to obtain fermentation liquor; (3) filtering: filtering the fermentation liquor obtained in the step (2) to obtain filter liquor; and (4) compounding: adding functional fungicides to the filter liquor obtained in the step (3), wherein the functional fungicides comprise nitrogen-fixing bacteria, phosphate-solubilizing bacteria and potassium bacteria; or / and adding bacillus subtilis and Bacillus licheniformis to the filter liquor obtained in the step (3); and carrying out blending on nitrogen phosphorus potassium (NPK) so as to enable the content of the NPK to reach the goal that N+P2O5+K2O isnot less than 4 percent.

The invention provides a special fertilizer for slow-release of melon and a preparation method thereof. The special fertilizer for slow-release of melon includes the following components: 20-30% of vermicompost, 2-4% of Bacillus megaterium and 5% of urea formaldehyde in terms of mass percentage. ‑11%, Monoammonium Phosphate 4‑8%, Ammonium Nitrate 10‑20%, Calcium Nitrate 5‑15%, Potassium Sulfate 5‑15%, Potassium Chloride 10‑12%, Superphosphate 8‑12%, Calcium magnesium phosphate fertilizer 5-9%, clay 4-6%, nitrification inhibitor 0.1-0.2%, compound antibacterial compound 1-2%. The present invention uses vermicompost as the main raw material, which can provide organic nutrients for crops, and at the same time, Bacillus megaterium can synergize with the vermicompost to increase the yield of melon and improve the quality of melon. The slow-release special fertilizer of the present invention is prepared according to the nutrient law required for the growth of melon and the most suitable ratio of ammonium nitrate, and can be applied as a base fertilizer at one time, without topdressing in the later stage, and the slow-release special fertilizer of the present invention can reduce the fertilizer release rate and avoid fertilizer waste. , improve fertilizer utilization. In addition, the present invention specially adds compound bacteriostatic substances, which can effectively prevent the occurrence of fusarium wilt at the seedling stage of melon.

The invention relates to a preparation method and application of a bacterial strain for preventing and treating potato wilt and its preparation. The bacterial strain is Bacillus subtilis MES810, the preservation date is August 10, 2017, and the preservation number is CGMCCNo.14514. The preparation method of the preparation corresponding to the bacterial strain is as follows: activation of the strain; preparation of the primary seed liquid; preparation of the secondary seed liquid: fermenting in a fermenter, and discharging to obtain a liquid preparation of Bacillus subtilis. The Bacillus subtilis of the present invention has a strong inhibitory effect on the Fusarium pathogenic bacteria composed of Fusarium solani, Fusarium oxysporum, Fusarium moniliforme, Fusarium nivale or Fusarium elderberry and Fusarium avenum, preventing potato Fusarium wilt occurs, and the control effect reaches more than 80%, which promotes the increase of potato production and income. The microbial bacterial agent of the present invention has the characteristics of no phytotoxicity, no residue, no inhibition of growth, less dosage and simple application method, which provides possibility for diversification of application schemes and protection of ecological environment.

The invention relates to a biological composite bacterium fertilizer and belongs to the field of bio-fertilizer. A special biological composite bacterium fertilizer for platycodon grandiflorum is composed of the following components in percentage by weight: 5-10% of bactericide, 55-60% of macromolecule natural organic matter, 10-13% of large granular urea, 10-12% of controlled-release sulfur coated urea, and 5-15% of nitrogen-phosphorus-potassium compound fertilizer. The biological composite bacterium fertilizer provided by the invention has the advantages that the quantity and activity of the beneficial microorganism are improved, the harmful microorganism is inhibited, the physical and chemical properties of soil are improved, the nutrients of soil are increased and balanced, and the residues of farm chemicals and fertilizer and other harmful matters in the soil are degraded. After the biological composite bacterium fertilizer is applied, platycodon grandiflorum can be repeatedly planted in non continuous cropping or continuous cropping land, and the quality and the yield of platycodon grandiflorum are improved.

The invention discloses an organic fertilizer for preventing cotton fusarium wilt. The organic fertilizer comprises a carbon mud, straws, soybean meal, a nitrogen fertilizer, potassium sulphate, talcum powder, chicken manure and cow dung. The prepared cotton fertilizer comprises carbon mud, straws, soybean meal, the nitrogen fertilizer, potassium sulphate, talcum powder, chicken manure and cow dung, so that the acidity of soil can be effectively improved, and the cotton fusarium wilt can be prevented.

The invention relates to a capsicum multifunctional insecticide-fertilizer. The capsicum multifunctional insecticide-fertilizer is characterized by comprising, by weight, 33.1 to 33.4 parts of mushroom slag, 32 to 34 parts of urea, 19.4 to 20 parts of potassium sulfate, 7.1 to 7.5 parts of monoammonium phosphate, 2 to 2.5 parts of sodium polyacrylate, 0.6 to 0.8 part of copper sulphate, 0.4 to 0.5 part of potassium permanganate, 0.35 to 0.4 part of aluminum Ridomil, 0.29 to 0.3 part of thiophanate methyl, 0.29 to 0.3 part of carbendazim, 0.18 to 0.2 part of agricultural streptomycin sulphate and 0.08 to 0.1 part of compound sodium nitrophenolate. The insecticide-fertilizer provided by the invention integrates trophic action of mushroom slag, urea, potassium sulfate and monoammonium phosphate, the water retention effect of sodium polyacrylate, the disease prevention effect of copper sulphate, potassium permanganate, aluminum Ridomil, thiophanate methyl, carbendazim and agricultural streptomycin sulphate and the growth-promoting effect of compound sodium nitrophenolate together to overcome the problems of unbalance of soil nutrients, reduced water retention capability of soil, severe soil borne diseases and the like of capsicum. The capsicum multifunctional insecticide-fertilizer is applied to fields like production of capsicum fertilizers, supplement of soil nutrients during capsicum plantation, prevention and treatment of capsicum diseases, etc.

The invention discloses a rejuvenating matrix-based fertilizer special for metasequoia glyptostroboides. The fertilizer is prepared from, by weight, 50 parts of marigold and 500 parts of fermented materials, wherein the marigold is prepared by drying complete plants of marigold and screening the complete plants of marigold through a 40-mesh sieve, the fermented materials comprise 200 parts of animal manure, 400 parts of fallen leaves, 400 parts of garden soil, 1 part of fermentation preparation and 5 parts of additive, the fallen leaves are mixed by fallen leaves of willow, fallen leaves of cork oak, fallen leaves of amorpha fruticosa and fallen leaves of gingko according to the weight ratio of 1:1:1:1, the fermentation preparation is a complex fermentation preparation, and is mixed by aspergillus niger, aspergillus oryzae, saccharomycetes and lactic acid bacteria according to the weight ratio of 1:1:1:1, the additive is maize meal, and the fermented materials are formed by repeated overlapped and stacking fermentation of fermentation units composed of the mixture of the garden soil, the animal waste, the fermentation preparation and the additive and the fallen leaves laid from bottom to top. By means of the rejuvenating matrix-based fertilizer special for metasequoia glyptostroboides, the morbidity of the blight of metasequoia glyptostroboides can be well reduced, the diseaseresistance of metasequoia glyptostroboides is obviously improved, and thus the blight of metasequoia glyptostroboides is effectively prevented.

The invention discloses a continuous cropping cultivation method for Hami melons. Pumpkin or gourd seedlings are taken as stock seedlings and Hami melon seedlings are taken as scions to be grafted byadopting a cut-in method. The continuous cropping cultivation method for the Hami melons comprises the following specific steps: (1) culturing pumpkin or gourd seeds in a nutrition pot 6-8 days in advance, and then sowing Hami melon seeds, wherein the grafting proper period is the time when leaves of the Hami melon seedlings are unfolded and rough leaves of the stock seedlings appear; (2) selecting a stock seedling with a proper size in the morning or afternoon with clear weather and strong sunlight, cutting off a growth point by using a blade, inserting a hole with the depth of 1 centimeter in the top of the stock seedling by using a bamboo stick, then taking the Hami melon seedling, and beveling the Hami melon seedling by using the blade at the position which is 1.5 cm below cotyledon, wherein the length of the beveled portion of the Hami melon seedling is approximately the same as the depth of the hole; and then inserting the beveled portion into the hole of the stock seedling to finish grafting. The problems that a large area of plants are dead due to fusarium wilt easily caused by continuous cropping through a traditional Hami melon cultivation method, and meanwhile, lots of diseases and pests exist are solved, and the continuous cropping cultivation method for the Hami melons has the advantages that the fusarium wilt of the Hami melon seedling can be prevented effectively, stress resistance is enhanced, growth is promoted and the yield of Hami melons is increased.

The invention relates to the technical field of crop fertilizers, in particular to a kind of biological fertilizer specially used for salvia miltiorrhiza to resist repeated cropping: 8-12% of bacterial agent, 40-50% of fresh pepper seeds, 40-50% of organic matter, and 2-5% of trace elements. It solves the severe blight, root rot and root-knot nematode of Salvia miltiorrhiza caused by continuous cropping for many years, and improves the yield and quality of Salvia miltiorrhiza; the use of Trichoderma chrysanthemum W2256 has dual functions of sterilization and protection, improving soil and protecting the environment , the addition of pure natural organic fertilizer is beneficial to the growth of Trichoderma, the two complement each other and complement each other; the raw material is pure biological raw material, which has no pollution to the environment and crops, can effectively reduce the content of heavy metals in the soil, increase the content of organic matter in the soil, and at the same time formula Reasonable, balanced nutrition, better use effect, can significantly improve the utilization rate of fertilizers, and improve the yield and quality of salvia miltiorrhiza.

The invention relates to a tomato multifunctional medical fertilizer. The medical fertilizer is characterized by comprising, by weight, 33.1-33.4 parts of mushroom residue, 32-34 parts of urea, 19.4-20 parts of potassium sulfate, 7.1-7.5 parts of monoammonium phosphate, 2-2.5 parts of sodium polyacrylate, 0.6-0.8 part of copper sulfate, 0.4-0.5 part of potassium permanganate, 0.35-0.4 part of aluminum Ridomil, 0.29-0.3 part of thiophanate methyl, 0.29-0.3 part of carbendazim, 0.18-0.2 part of agricultural streptomycin sulfate and 0.08-0.1 part of compound sodium nitrophenolate. The medical fertilizer integrates the nutritive action of mushroom residue, urea, potassium sulfate and monoammonium phosphate, the water-retaining action of sodium polyacrylate, the disease-preventing action of copper sulfate, potassium permanganate, aluminum Ridomil, thiophanate methyl, carbendazim and agricultural streptomycin sulfate, and the growth-promoting action of compound sodium nitrophenolate together, so that problems such as soil nutrient imbalance, reduced water-retaining capacity, serious soil-borne diseases and the like of tomato are solved. The medical fertilizer is applied to fields such astomato fertilizer production, soil nutrient supplement in tomato planting, tomato disease prevention and treatment, and the like.

The invention discloses a complex soil remediation agent and application thereof to remedying greenhouse soil. Bacillus subtillis XHS0035Kc with a number of CGMCC NO.9434, geotrichum candidum XHS0030B with a number of CGMCC NO.9435 and streptomyces microflavus XHSOO32Xh with a number of CGMCC NO.9432 are obtained by means of separating and screening and are mixed with 20%-25% of rhodopseudomonas palustris according to proportions of 20%-25%, 15%-20% and 30%-35%, and strain mixed liquid is sufficiently adsorbed in carriers and is mixed with accessories, so that the complex soil remediation agent can be prepared by means of fermentation. The complex soil remediation agent and the application have the advantage that outstanding technical effects can be realized by the complex soil remediation agent for remedying the greenhouse soil.