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

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 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 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 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 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 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 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.