436 results about "Leaf mold" patented technology

The invention belongs to the technical field of soil, and specifically relates to flower nutrient soil and a preparation method thereof. The flower nutrient soil comprises the following components in parts by mass: 30-35 parts of leaf mold, 25-30 parts of garden soil, 25-30 parts of river sand, 10-15 parts of activated sludge, 5-10 parts of bone meal, 10-15 parts of decayed farmyard manure, 10-15 parts of sawdust and 2-5 parts of active microorganisms. By using the technical scheme, the flower nutrient soil disclosed by the invention is rich in nutrient substances and short in fermentation time; leaf mold, garden soil, river sand and activated sludge are mixed, so that the flower nutrient soil is good in water retention and nutrient preserving capability, good in soil permeability, and low in cost; and by using the flower nutrient soil, flowers are robust and good cultivation effect is achieved.

The invention relates to a flower culture earth which is prepared from the following raw materials in parts by weight: 35-40 parts of leaf mold, 10-20 parts of mountain clay, 15-25 parts of garden soil, 5-10 parts of chicken manure, 2-6 parts of bulking agent, 2-7 parts of preservative, 15-20 parts of activated sludge, 15-20 parts of wood dust, 3-8 parts of active microorganism, 15-25 parts of plant ash, 1-5 parts of ammonium sulfate and 20-30 parts of bentonite. The flower nutrient soil has the advantages of abundant nutrient substances, short fermentation time, favorable water and fertility retentivity, favorable air permeability and low cost.

The invention relates to broad-spectrum compound microbial bacteria for preventing and treating vegetable fungal diseases, and belongs to the technical field of agricultural biological prevention and treatment. The broad-spectrum compound microbial bacteria is compounded from four microorganisms, namely bacillus subtilis BSD-2 ((i) Bacillus subtilis), brevibacillus brevis ch2 ((i) Brevibacillus brevis), bacillus amyloliquefaciens Y10 ((i) bacillus amyloliquefaciens) and paenibacillus polymyxa Y89 ((i) Paenibacillus polymyxa) according to a certain ratio. By adopting the compound bacteria, the vegetable fungal diseases of a greenhouse or a large field, for example, botrytis, leaf mold, downy mildew, powdery mildew, blight and the like can be effectively prevented and treated, the field efficacy can be up to over 70%, the yield is increased by 5-20%, and the broad-spectrum compound microbial bacteria are significant in economic, social and ecological benefits, and have broad popularization and application prospects.

The present invention discloses an allicin-containing prevention and treatment pesticide for crop plant diseases. The pesticide can be prepared into powder, an emulsion, a microemulsion, an aqueous emulsion or a suspension by adopting allicin and a bactericidal agent as effective active ingredients, wherein a weight percentage of the allicin is 10-70% and a weight percentage of the bactericidal agent is 1-40%. The pesticide of the present invention has the following advantages that: the pesticide is prepared by compound combination of the allicin and the bactericidal agent, such that a significant synergy effect can be generated, bacterial killing and disease prevention capacity can be enhanced, bacterial killing spectrum can be enlarged, crop yields can be improved, and especially good prevention and treatment effects for gray mold, downy mildew, leaf mold, epidemic disease, and other diseases can be provided; the pesticide of the present invention provides strong affinity for crops, can be rapidly absorbed by crops, and has characteristics of pathogenic bacteria killing, plant disease inhibiting, and no residue, in addition, drug resistance is not easily generated; the use amount of the single component in the pesticide of the present invention is reduced, such that the safety on crops is improved, and the use cost is relatively low; and allicin is adopted for plant protection so as to increase selectivity of pesticide use and prompt development of plant protection technology.

The invention provides an agent which is prepared by compounding phytochemicals namely eugenol and allicin in the weight ratio of (1:30)-(30:1). The compounded agent can be prepared into soluble liquid, emulsion in water, an emulsifiable solution, suspension, a suspend emulsion formulation and other formulations and is used for controlling diseases such as powdery mildew, botrytis, downy mildew,viral disease, leaf mold, anthracnose, rust disease, fusarium wilt or epidemic disease and the like of plants. The eugenol and allicin compounded agent has an obvious synergistic effect, and is high in bacteriostasis activity, and low in relative using amount; and the compounded agent can be expected to be developed into an environment-friendly, high-efficiency, and low-toxicity agricultural bacteriacide which has high quality.

The invention provides a production method of an environment-friendly medium beneficial to environmental protection. The middle-layer medium of the environment-friendly medium is prepared from the following substances of bark, rotted leaf, broken bricks, honeycomb briquet slag, coconut bran and pinecone (scale) at a volume ratio of (2-4):(1-3):(0.5-2):(0.5-1.5):(0.5-1.5):(0.5-1.5); the lower-layer medium is crushed stone; and the upper layer medium is sphagna. The production method comprises the following steps: adding 0.4-0.6 kg of fermentation strain to per cubic meter of bark, leaf mold, coconut bran and pinecone (scale), adding 2-4.5 kg of urea and water, sufficiently mixing, carrying out stacking fermentation, overturning when the center temperature exceeds 50 DEG C, mixing with the honeycomb briquet slag and brick after fermentation, airing and sunning, crushing, and screening; airing and sunning crushed stone, crushing and screening; removing impurities from sphagna and cleaning; and subpackaging the media according to a ratio. According to the invention, the cost is lowered and the environmental pollution is reduced.

The invention provides a machine vision technology based pre-warning system and method for pest and disease damage of crops in greenhouses. According to the system, image monitoring data and environment parameters under the natural background are acquired by an in-situ Canon EOS7D camera image sensor and multiple environmental sensors, a dual pest and disease damage pre-warning system realizing warning source pre-warning and warning sign pre-warning is constructed, and meanwhile, an information processing function that a user can inquire pre-warning records at any time is realized. Real-time environmental parameters and environmental parameters suitable for crop growth are matched firstly to provide preliminary pre-warning, real-time image data are processed through filtering, segmentation, feature extraction and identification and classification with an image processing technology in machine vision, so that tomato early blight and leaf mold are automatically identified and classified, the pest and disease damage morbidity situation of crops at present is provided, and decision support and historical information record inquiry functions are supplied to the user. Manpower and material resources are greatly reduced, and meanwhile, the pest and disease damage management efficiency of the crops in the greenhouse is further improved.

The invention discloses a soilless culture substrate suitable for ericaceae plants. Leaf mold or turfy soil is mixed with a porous material in a volume ratio of 10:5-20, and then rare earth is added into the substrate according to the use level of 5 to 10g/m3 of the substrate for uniform mixing to prepare the soilless culture substrate through disinfection. The product has the advantages of organic culture substrates and inorganic culture substrates, has the physicochemical properties of appropriate volume weight, electrical conductivity, porosity, pH value and the like, is suitable for culturing rhododendrons, and is an ideal substrate with high quality, sanitation, water conservation and fertilizer saving. The substrate can also be made into formed substrates in any shapes through further processing, so that plant root systems are protected more effectively, and the requirements of plant transportation and transplantation are met.

The invention relates to a composite green nutritional soil of kaffir lily flowers and the using method thereof. The invention is characterized in that the composite green nutritional soil is made of following raw materials: oak leaf mold, pine needles, grass peats, bark specks, egg shells, gravels, bone meals, Hemp seeds and castor seeds. The oak leaves are crushed to be in the shape of fragment; the Hemp seeds and the castor seeds are stir-fried by an iron pan, the bone meals are ground into fine grains, and the egg shells are carried out fermenting treatment in an airtight container after being crushed. The using method is as follows: the raw materials are taken according to the weight component, the oak leaves peats, pine needles, grass peats, bark specks, egg shells and gravels are mixed and evenly stirred so as to make the fabricated soil; a layer of fabricated soil is paved at the bottom of a flower pot; the subsoil is fertilized; then the fabricated soil is put in the flower pot, and the surrounding soil at the periphery of the flower pot is fertilized. The invention serves as both the nutritional soil of the kaffir lily and the fertilizer, can make the roots and the leaves of the kaffir lily luxuriant, and make the veins thereof raised, increase the brightness, the hardness and the thickness, and make the kaffir lily have long florescence, bright color and high disease resistance. The invention also can be applied to the cultivations of various orchids.

The invention discloses a biological bacterium prevention compound agent used for preventing and curing a soil-borne disease of the crops, which is characterized in that the contents and weight ratios of all components are: 7 to 9 of dried grass fungus gemma bacillus fermentation broth, 7 to 9 of green wood mold sporule powder, 60 to 80 of diatomaceous earth or light calcium carbonate, 1 to 3 of potassium acid phosphate and 2 to 5 of sodium lignin sulfonate. Through the ferment cultivating to the dried grass fungus gemma bacillus, the fermentation broth is obtained, and the fermentation broth with certain bacterium content is compounded with the green wood mold sporule powder, a microorganism compound agricultural drug is made based on a carrier of diatomaceous earth and by adding suitable nourishing elements. The dried grass fungus gemma bacillus and the green wood mold sporule powder form an effect of mutual predominance compensation. The invention is used for preventing and curing soil-borne diseases, such as a damping off disease, a stand drying disease, a root corrosion disease and a blast which are caused by corrupting leaf mold and fusarium. The product is harmless and is steady and durable in drug effect.

The nutritive soil for flowers consists of mountain clay, plant ash, sesame oil dregs, leaf mold, bentonite, river sand, potassium permanganate, copper sulfate, ammonium sulfate, sulfur powder and potassium dihydrogen phosphate. It has comprehensive nutrients, no bad smell and no environmental pollution, and is suitable for various kinds of indoor planted flower.

The invention relates to an anti-disease greenhouse vegetable fertilizer which is characterized by comprising bacterial enzyme with effective viable count of (2.0-3.0)*10<9>CFU/9, shale, straw powder, dry chicken manure, bone meal, fish meal, soybean meal, borax, magnesium sulfate, ferrous sulfate, potassium dihydrogen phosphate and manganese sulfate. The greenhouse vegetable fertilizer consists of bacterial enzyme, organic matters and microelements and can comprehensively meet the growth and development needs of crops and increase the output by over 15%; the fertilization cost is reduced, and the output-input ratio is increased by over 18%; and moreover, the greenhouse vegetable fertilizer enhances the ability of resisting pest and disease damage of crops, and can perfectly prevent gray mold, leaf mold, anthracnose, early blight, late blight, leaf spot disease and the like.

The invention discloses a vegetable-growing substrate, which consists of the following materials in parts by weight: 20 to 30 parts of animal dung 15 to 25 parts of diatomite, 10 to 20 parts of bran, 8 to 17 parts of vermiculite, 14 to 22 parts of leaf mold, 7 to 14 parts of plant ash, 2 to 3 parts of tobacco leaves, 5 to 10 parts of bark, 2 to 4 parts of bamboo vinegar, 5 to 8 parts of brown sugar, 5 to 13 parts of modified biological charcoal, 3 to 5 parts of Chinese herbal medicine mixture, 1 to 2 parts of maturing agent and 0.2 to 0.4 parts of high-temperature cellulose-decomposing bacterium agent. The vegetable-growing substrate has good air permeability, good pest control effect and the function of moisture and fertilizer retention, and can meet the nutritional requirement of vegetables during growth.

The present invention discloses mixed nutritive soil, comprising by weight: 66.5-80.4% of garden soil, 2.5-4.6% of leaf mold, 1.4-3.3% of river sand, 3.7-6.2% of rice chaff ash, 3.4-5.8% of plant ash, 0.1-0.9% of miscellaneous bone meal, 2.9-5.3% of saw dust and 5.6-7.4% of pine needles. The soil is prepared by mixing multiple materials, is rich in nitrogen, phosphorus, potassium and other nutrients, and is good in water permeability, high in heat preservation, loose in soil texture, and good in permeability.

The invention discloses a soil conditioner for flower planting. The soil conditioner is characterized by comprising, by weight, 20-30 parts of crop straw residues, 10-15 parts of peanut shell, 15-20 parts of chaff, 18-26 parts of leaf mold, 20-30 parts of clay, 18-38 parts of vermiculite, 12-20 parts of attapulgite, 20-30 parts of acrylamide, 25-30 parts of starch, 5-15 parts of chitosan powder, 6-12 parts of porous inorganic matter, 4-8 parts of phosphorite powder, 3-9 parts of zeolite, 5-10 parts of sandy soil, 3-5 parts of EM microbial agent, 5-8 parts of yeast powder and 10-18 parts of urea. The soil conditioner has the advantages that soil structures are improved, nutrients and fertility in soil are improved, crop growth is promoted, the soil conditioner is harmless to environments, and the problem that a vicious circle is formed due to the fact that fertilizer still needs to be used after the use of the soil conditioner in the prior art is solved.

The invention discloses a soilless culture method of Chinese flowering cabbage. The method comprises the step of substrate preparation, wherein a seedling substrate and a culture substrate are included, wherein the seedling substrate is mainly prepared from, by weight, 15-20 parts of vermiculite, 10-15 parts of leaf mold, 5-8 parts of vermicompost, 5-8 parts of black tea powder and 3-5 parts of konjaku flour, and the culture substrate is mainly prepared from, by weight, 30-40 parts of vermiculite, 20-30 parts of rice bran, 20-30 parts of nuphar pumilum powder, 15-20 parts of sphaghnum powder, 10-15 parts of silkworm excrement, 10-15 parts of vermicompost, 10-15 parts of leaf mold, 8-10 parts of beta-cyclodextrin, 5-10 parts of konjaku flour, 5-10 parts of black tea powder, 5-10 parts of yeast, 6-8 parts of eggshell powder, 3-5 parts of nano zinc oxide, 3-5 parts of trehalose and 2-5 parts of lactic acid bacteria. The soilless culture method has the advantages of being high in yield, good in quality, good in economic benefit and the like.

The invention relates to nutrient soil, particularly to nutrient soil for fruit tree seedling production. The nutrient soil is made by soaking sawdust with water, adding ferment bacteria and syrup for sealed fermentation, pouring turfy soil, leaf mold, plant ash, vermiculite powder, bone meal, perlite and composted dung to the fermented sawdust, adding an inorganic fertilizer and performing uniform mixing. The invention provides the nutrient soil for fruit tree seedling production, and the nutrient soil is made by fermenting sawdust and mixing the fermented sawdust with other base materials and fertilizers. The nutrient soil is loose, is relatively rich in potash fertilizer and excellent in drainage performance and air permeability, and has improved the physical behavior, thereby raising the survival rate of seedlings.

The invention provides a cultivation method for the flowering phases of azaleas. The cultivation method comprises the first step of soil treatment, wherein peat soil, humus soil, pine needle leaf mold and clay are stirred evenly to obtain cultivation soil; sulphur powder is splashed on the cultivation soil to be evenly stirred, and the cultivation soil stands for one day and used for cultivation of the azaleas; the second step of illumination management, wherein the rate of shading of a sunshade net is adjusted to be 70-75% from 9:30 am to 4:30 pm in summer and 60-65% from 10:30 am to 3:30 pm in autumn; the third step of clipping and shaping, wherein the tree bodies of the azaleas are clipped in May and are subjected to rejuvenation, sick branches are erased, and part of side branches and branches growing excessively are cut off; the fourth step of water and fertilizer management, wherein the azaleas are watered once every morning from March to May and is watered once in the morning and night everyday from June to September, the leaf surfaces of the azaleas are sprayed with water at noon, and the azaleas are watered once every two days from October to November; the fifth step of prolonging the flowering time; the sixth step of pest control. The method can effectively improve the flowering rate and abloom rate of the azaleas, prolongs the flowering phases of the azaleas and meets the higher and higher market requirements.

The invention relates to the technical field of compound fertilizers, in particular to a special organic fertilizer for flowers. The special organic fertilizer comprises raw materials in parts by mass as follows: 20-40 parts of a plant ash leaching agent, 20-30 parts of sesame-seed cakes, 4.8-8.8 parts of wheat bran, 10-18 parts of fishbone meal,0.6-1 billion/g of bacillus subtilis, 10-15 parts of chitosan, 3.2-5.8 parts of a microelement mixture and 20-30 parts of pine needle leaf mold. The special organic fertilizer for the flowers can adapt to different demands of the flowers, limited resources can be recycled, urban and rural environmental pollution is reduced, the cost of a flower grower is saved, and the income of the flower grower is increased. The fertilizer has complete available nutrients and is safer, more stable and suitable for being used by wide flower growers. No hormone is added to the fertilizer, and the fertilizer is non-toxic, harmless and pollution-free, can remove pesticide residues and eliminate soil disease and also has functions of enhancing cold resistance, drought resistance, salt and alkali resistance, pest resistance and the like of the flowers.

The invention discloses flower nutrient soil and a preparation method thereof and relates to the technical field of flower culture. The flower nutrient soil comprises, by mass, 5-10 parts of leaf mould, 20-30 parts of field soil, 3-5 parts of chicken manure, 2-3 parts of saw dust, 4-8 parts of plant nutrients, 9-12 parts of zeolite, 7-15 parts of medical stone, 10-20 parts of turf, 3-5 parts of sapropel, 2-5 parts of ferrous sulfate, 7-11 parts of urea water and 5-6 parts of monopotassium phosphate water. The flower nutrient soil and the preparation method thereof have the advantages of reasonable preparation steps, convenience in operation, scientific and reasonable nutrition combination, low cost, capability of increasing planting survival rate effectively, environmental protection, sanitation, dryness, permeability, less proneness to caking, no toxicity and odorlessness and anti-bacterial effect.

The invention discloses a cymbidium culture method, which comprises the following steps that (1) the cymbidium is subjected to strain division, and each strain of the cymbidium at least comprises three seedlings; the cymbidium subjected to the strain division is subjected to root covering by gauze and is put into nutrition liquid to be soaked for 2 to 3 days; after being taken out, the seedlings are dried for use; (2) a cymbidium culture substrate is prepared from the following materials including vermiculite, leaf mold, plant ash, fly ash, feather meal, wormcast, waste and abandoned fruit peel, pine needles and slow release fertilizer and water-retaining agents; before 1 to 2 days of the cymbidium culture, 200 to 300 mL of carbendazol or potassium permanganate solutions are sprayed on each square meter of the culture substrate. The method has the advantages that after the strain division, the roots of the cymbidium are covered by the gauze and are put into the nutrition liquid to be soaked, so that the root infection due to cymbidium strain division can be reduced; the root growth capability of the cymbidium can be improved during the cymbidium strain planting through indoleacetic acid and gibberellin contained in the nutrition liquid; the cymbidium can fast generate root and germinate; the cymbidium survival rate is improved.

The invention discloses a bio-organic fertilizer specially used in saline-alkali soil. The bio-organic fertilizer comprises, by weight, 100 parts of crop straw powder, 3 to 5 parts of humic acid, 20 to 22 parts of chitosan, 1 to 10 parts of diatomite, 4.6 to 4.8 parts of a ferment bacterial fertilizer, 5 to 6 parts of shell powder, 5 to 6 parts of a solid inoculum, 0.5 to 1 part of borax, 2 to 4 parts of zinc sulfate, 3 to 3.2 parts of rice husk carbon micro powder, 2.5 to 2.6 parts of gypsum powder, 2 to 3 parts of sodium dodecyl benzene sulfonate, 34 to 36 parts of pine needle rotted leaf soil, 1 to 1.2 parts of para molybdic acid, 0.9 to 1.1 parts of pyruvic acid, 1 to 1.2 parts of ulmic acid, 6 to 7 parts of nitro humic acid, 1.2 to 1.4 parts of a metal complex ion, and an appropriate amount of water.

The invention provides soil for cultivating chlorophytum comosum. The soil for cultivating chlorophytum comosum is prepared from the following components in parts by mass: 35-40 parts of humus, 10-15 parts of leaf mould, 8-10 parts of peat soil, 12-15 parts of bone meal, 5-10 parts of plant ash, 2-3 parts of bentonite, 1-2 parts of perlite, 3-5 parts of sawdust and 2-4 parts of decomposed cottonseed hulls. The soil for cultivating chlorophytum comosum provided by the invention is hardly hardened and can be used for satisfying the demand of nutrition on chlorophytum comosum. By using the soil for cultivating chlorophytum comosum, chlorophytum comosum is quick to grow, wherein the growth rate is improved by 22-28% compared with that in soil. The chlorophytum comosum has dark green leaf color.