130results about How to "Strong resistance to pests and diseases" patented technology

The invention discloses a cultivation method for potted camellia nitidissima. The method includes the procedures of stock stump cultivation, stock stump potting and management, grafting propagation and pruning, and is characterized in that protection and management cultivation is carried out on good camellia nitidissima seed trees of ten years old or older in a nursery, scions are collected and grafted to cultivated camellia osmantha stock seedlings, and then a large quantity of good-quality potted camellia nitidissima can be obtained, wherein the camellia nitidissima seed trees are introduced from a camellia nitidissima native area. According to the method, based on various good stock seedling application characteristics of camellia osmantha, under the condition that the camellia nitidissima seed tree resource is quite limited, large camellia osmantha stumps are obtained through cultivation with a field cultivation method, then the cultivated large camellia osmantha stumps are transplanted into seedling growing bags for conservation and management, and then the camellia nitidissima and camellia osmantha large stock grafting cultivation method is developed; a large quantity of potted camellia nitidissima can be rapidly obtained, a foundation is laid for prompting industrialized development of potted camellia nitidissima, and good economic benefits, social benefits and ecological benefits are achieved.

The invention discloses a method for comprehensively utilizing sludge in a recycling mode. The method comprises the following steps: dewatering sludge of a municipal wastewater treatment plant; respectively analyzing and detecting dewatered sludge, food residues, domestic garbage and human and animal excreta, and deodorizing simultaneously; sorting the deodorized sludge, food residues and domestic garbage; mixing the sludge, the food residues, the domestic garbage, the human and animal excreta, crop straws with reused fluffy sludge in a certain ration at 5-6MPa; meanwhile, controlling stirring temperature to 40-45DEG C until the moisture content of the mixture is 55-65wt%; carrying out aerobic fermentation on the mixture in a fermentation tank for 6-7 days to obtain the fluffy sludge; andcarrying out aftertreatment on the fluffy sludge to obtain fertilizer or fuel. The method has the effects of high fermentation degree, high fermentation speed and the like and is environmentally friendly, and the fertilizer or fuel obtained by aftertreatment can be used for improving soil or saving energy.

The invention relates to a technology for grafting and transplanting of a high-yield and high-quality anti-seasonal eggplant, which comprises the following steps: (1) a common eggplant is taken as a graft and Solanum torvum is taken as a rootstock; (2) the seeds of the Solanum torvum are used for raising seedlings in July, and the seeds of the eggplant are used for raising seedlings in August; when the seedlings of the Solanum torvum grow 7-9 true leaves and the seedlings of the eggplant grow 4-5 true leaves, the seedlings are taken out; (3) a growing point which is 60-80mm from the root of Solanum torvum is cut off, and the end of the rootstock is cut into a wedge shape; the eggplant seedling is cut into a bevel opening at the eggplant seedling 60-80mm above a cotyledon from bottom to top, and the wedge-shaped end of the rootstock is inserted into the bevel opening of the graft with cortex aligned, and then the graft opening is bound up and fixed to form a two-root seedling; (4) the two-root seedling is transplanted into a field while grafting; after 10-15 days upon transplanting, when the wounds of the rootstock and the graft heal, the graft root is cut from the bottom of the graft opening with only the root of the rootstock left. The technology can cause the anti-seasonal eggplants planted in autumn and winter to have more strong vitality and the ability against diseases and insect pests; in addition, the eggplant planted by the technology has high yield and high quality, the seedling raising method is simple, the grafting seedling rate is high, thus the technology can realize transplanting seedlings into the field while grafting, which reduces the land, labor labor and production cost required by seed bed management.

The invention provides a propagation method for grafting Camellia tamdaoensis Hakoda et Ninh onto camellia maozi. The propagation method comprises the steps of carrying out management cultivation of a camellia maozi nursery stock as a stock seed tree and the imported Camellia tamdaoensis Hakoda et Ninh nursery stock as a cutting seed tree, respectively, grafting the Camellia tamdaoensis Hakoda et Ninh cuttings on the camellia maozi cutting seedlings, and controlling the light, the relative humidity and the matrix moisture content in the nursery, thereby obtaining Camellia tamdaoensis Hakoda et Ninh grafted seedlings. The propagation method is characterized in that based on the excellent stock seedling application characteristics of the camellia maozi such as many branches, high germination power, thick and easily strippable bark, and high adaptability to natural environments of drought, flooding, acids, bases, salt and high temperatures, the Camellia tamdaoensis Hakoda et Ninh which is beautiful in leaf shape, flower and crown shape and high in ornamental value and garden development value is grafted on the camellia maozi, the grafting survival rate can be more than 98%, propagation can be expanded rapidly, the propagation coefficient is high, a large quantity of Camellia tamdaoensis Hakoda et Ninh seedlings can be obtained, and after about 5-6 months of management and protection, the grafted seedlings grow as high as 50-60cm.

The invention provides a high-yield chili pepper planting method. Through the technologies including fine seed selection, scientific seed pretreatment, reasonable close planting, scientific fertilizer and water management, scientific disease and pest control, timely harvesting and the like, the effects of high yield and high quality are achieved. By planting chili peppers through the method, the yield is high, the yield per mu can reach 3000 kg, and the purpose of high yield is achieved; and meanwhile, the quality of the chili peppers is good, pesticide residues hardly exist, and the chili peppers are green and harmless food.

The invention relates to a chilli sauce food and in particular relates to a medlar chilli hot and spicy sauce and a method for preparing the sauce. The main ingredients of the medlar chilli hot and spicy sauce are as follows: 8-14 parts of medlar and chilli, 9-15 parts of soybean sauce, 17-21 parts of salad oil, 11-15 parts of linseed oil, and 0.3-0.7 part of liquorice and seasonings. The method for preparing the medlar chilli hot and spicy sauce comprises a first step of mixing the raw materials, a second step of stir-frying eschalot, ginger and garlic, a third step of stir-frying the medlar and the chilli powder; a fourth step of stir-frying the bean sauce; and a fifth step of adding in the seasonings. The medlar chilli hot and spicy sauce has the beneficial effects that the sauce has the characteristics of high nutrition, environment friendliness, health and health care and belongs to environment-friendly organic food.

The invention relates to a plantation method using water dampness-resistant tree seeds to restore a reservoir hydro fluctuation belt; the method comprises the following steps: using tests to select water dampness-resistant tree seeds with good stability and strong anti-insect disease capability to serve as restore tree seeds used for restoring the reservoir hydro fluctuation belt; combing with hydro fluctuation belt characteristics so as to realize section implementation; using reasonable afforestation technology and planting method to reduce water and soil loss, to restore hydro fluctuation belt ecology environment, and to beautify landscape, thus providing high environment benefits, social benefits and economic benefits.

The invention relates to an organic fertilizer, in particular to an organic foliar fertilizer and a preparation method thereof. The organic foliar fertilizer is characterized by being prepared from the following raw materials in parts by weight: 200-800 parts of fulvic acid, 5-15 parts of urea, 20-80 parts of monopotassium phosphate, 5-15 parts of magnesium sulfate, 2-10 parts of zinc sulfate, 2-10 parts of boron sulfate, 2-10 parts of calcium oxide, 200-800 parts of brown sugar and 500-1500 parts of alimentary acetic acid. The organic fertilizer prepared from the raw materials in proportion contains various nutritional components essential to crop growth, is convenient for crops to absorb, has obvious effects of increasing both yield and income and resisting lodging, damages from diseases and insect pests and premature senility and can alleviate land pollution.

The invention discloses a planting method of corns and vegetables intercropping. The method comprises the following steps: the first step, mature corn seeds in 90 to 140 days are selected and sowed 15 days before sowing time in a north-south direction with a wide row and then a narrow row arrangement, the spacing of the wide rows is 70 to 90cm and the spacing of the narrow rows is 40 to 45cm, the spacing between corn plants of a same row is 25 to 30cm; the second step, mulching film is used for covering in cold regions after the corn seeds are sowed; the third step, the plastic mulching film is removed after the corn seeds emerge, farmyard manure is used for scattered at the root parts of the corns, then the corns are earthed up, banked and watered; the fourth step, vegetable seedlings are cultivated among the corn seedlings after the corns emerge for 25 to 60 days, then the vegetable seedlings are transplanted to a corn field after growing for 25 to 55 days, and each vegetable seedling is planted among each two corn seedlings; the fifth step, the tops of 4 adjacent corns are bound together by intercropped climbing type vegetables and corn leaves are removed from the corncob to roots. The planting method of the invention not only improves land utilization rate and the economic benefit of per mu (mu: a Chinese unit of area, 1/15 of a hectare) yield without putting up any sprout rack but also reduces the disease and insect pests.

The invention discloses a biological bactericide chelerythrine suspending agent and a preparation method thereof. The biological bactericide is mainly prepared from chelerythrine, sodium lignin sulfonate, sodium dodecyl benzene sulfonate and glycol in a certain weight ratio. The biological bactericide has a high-efficiency bactericidal and disease preventing properties, and is wide in application range and good in effect for controlling crop diseases and pests.

The invention provides a method for culturing italian ryegrass, and belongs to the technical field of plantation, and especially relates to a culture technique for ryegrass. The invention provides the method for culturing italian ryegrass, and the method is easy in planting, convenient in management, high in yield, and easy in harvesting. The method for culturing italian ryegrass is characterized by comprising the following steps: 1, in sowing time, italian ryegrass Hercules can be sown in spring and autumn, combining with rain or irrigation, sowing after rain can easily obtain full stand; 2, seeding rate of the italian ryegrass Hercules being related to local natural conditions, soil conditions, sowing methods, and utilization objectives; 3, sowing method including: (1) sowing in drill, specification being 15-30 cm of line spacing and 5-10 cm of sowing width, (2) performing broadcast sowing, broadcast sowing being a most commonly used simple sowing method for farmers; 4, irrigating and draining, the italian ryegrass Hercules preferring wet and cannot stand waterlogging; 5, applying fertilizer, according to seedling conditions, and dressing a nitrogenous fertilizer once respectively in a trefoil stage and a tillering stage after seedlings emerge.

The invention relates to the technical field of vegetable planting, and particularly discloses a plant fermentation extract for improving vegetable soil planting and a preparation method thereof. Theplant fermentation extract for improving vegetable soil planting is prepared from cape jasmine, cyrtomium fortunei, germs, tricholoma matsutake, salicornia europaea, honeysuckle, dried lumbricus, pericarpium citri reticulatae, zinc-rich yeast, hirudin, eucommia ulmoides, selenium yeast, seaweed, red ginseng, monopotassium phosphate, fructus aurantii immaturus, cordyceps sinensis, magnesium sulfate, shredded coconut stuffing, liquorice, adenophora root and pollen through fermentation, extraction and pulverization. Raw materials are easy to obtain, the preparation process is simple, the soil structure is effectively improved, the number and activity of effective microorganisms in soil are increased, the soil magnesium content is increased, vegetable growth, yield increase and quality improvement are facilitated, and the plant fermentation extract is suitable for wide application and popularization.

The invention relates to a breeding method for clove grafting, which mainly comprises the following steps: taking wild shrub Shanceli as rootstock and pure clove branches as scions for grafting; taking and scissoring the pure clove branch with the length of 3-5 cm; whittling a scion whittling surface with the length of 3-4.5 cm and the depth to a pith heart center on one side at the lower end of the branch; whittling an inclined surface with the length of about 1 cm on the other side at the lower end of the branch; then taking the wild Shanceli as rootstock, cutting a cutting surface with the length of 3-5 cm and the depth to xylem on the rootstock, and cutting a rootstock cut corresponding to the scion inclined surface at the lower end of the cutting surface of the rootstock; tightly bundling the rootstock and the branch by using a binding band used for grafting correspondingly, and breeding and managing the rootstock and the branch. The breeding method has high survival rate and fast growth, and the grafted clove has strong adaptability to climate and soil, strong vitality and disease-resistant capability, increased flower buds and prolonged blooming period.

The invention provides an asparagus lettuce seed germination accelerating method. The asparagus lettuce seed germination accelerating method comprises the steps of seed selecting, seed steeping with a seed steeping agent, seed steeping with a microwave nutrient solution, refrigerator variable temperature seed storing, seed dressing with rear earth and final germination accelerating. After germination accelerating is carried out through the germination accelerating method, planted asparagus lettuce is good in growth vigor, plants are sound, the photosynthesis is enhanced, and the grown asparagus lettuce is smooth in peel, compact in flesh, high in hardness, straight, free of deformity, even in thickness, bright in color scale, thick in scent and high in disease and insect resistance.

The cultivating and breeding method of marigold features the direct field seeding and transplanting. The new variety of adonis amurensis obtained with wild adonis amurensis and through domestication, scientific management and optimizing breeding. The obtained adonis amurensis has synchronous blooming, strong pest and disease resistance, high astaxanthin content and other advantages, and is suitable for commercial planting in large area.

The invention relates to an organic fertilizer, in particular relating to an organic zinc fertilizer which is prepared from the following raw materials in parts by weight: 200-800 parts of 70% sodium humate, 5-15 parts of zinc sulfate, 20-80 parts of monopotassium phosphate, 200-800 parts of brown sugar and 500-1500 parts of alimentary acetic acid. By using the organic zinc fertilizer, the crops yield can be increased, and the cold resistance and acid resistance of crops can be improved. The organic zinc fertilizer contains nutrition constituents for the growth of the crops, and can be used for promoting the quick absorption of crops, and has the obvious fertilizer effects such as lodging resistance, pest resistance and anti-saline effect.

The invention discloses a natural mineral fertilizer containing nano silicon and a manufacturing method thereof. The method comprises the following steps: mixing the following raw materials in parts by weight: 45-90 parts of ground phosphorite, 5-50 parts of dolomite and 1-10 parts of assistant, totaling 100 parts; and grinding, stirring, carrying out high-temperature calcination to activate the mixture, quenching with water for shock cooling, and pulverizing the product to obtain the fertilizer. The fertilizer comprises the following effective components: 10-20% of phosphorus pentoxide, 5-30% of effective calcium, 10-28% of effective silicon and 5-15% of effective magnesium; and the nano silicon accounts for 30-80% of the effective silicon. The natural mineral fertilizer containing nano silicon fully and effectively utilizes the low-grade phosphate ores in China, provides secondary and minor elements for crops, regulates and improves the crop growth mechanism, regulates the pH value of the soil, improves the soil structure, improves the physicochemical properties and biochemical properties of the soil, enhances the availability of the fertilizer, reduces the fertilizer consumption, and prevents the crops from absorbing heavy metals.

The invention provides a lettuce seed germination accelerating method comprising seed selection, seed soaking with a seed soaking agent, microwave nutrient solution seed soaking, refrigerator temperature-varying seed storage, rare earth seed dressing, and finally germination accelerating. After germination accelerating by the germination accelerating method, lettuce is planted, lettuce growth vigour is good, plants are healthy and strong, and photosynthesis is enhanced; the grown lettuce has the advantages of smooth fruit peel, compact fruit flesh, high hardness, straight stems, no deformity, uniform diameter, bright chrominance, strong fragrance, and strong plant diseases and insect pests resistance.

The invention discloses a method for the introduction, domestication and cultivation of a sedum lineare. A needle sedum linerate can be acquired through the method, so as to not only inherit the good properties of primitive ecology sedum lineare, but also grow uprightly without falling. The needle sedum linerate has the advantages that the drought resistance is strong, the required stroma is thin, the growth is good, the planting distance is close, foliages are luxuriant, and the re-greening rate of the second year reaches more than 95 percent. The number of needle sedum linerates which are acquired through the method of the invention, is 8000-10000 for each square meter, thereby improving the density of lawn, the coverage and the supply of oxygen, and improving the roof greening and insulating effects. The needle sedum linerate which is acquired through the method of the invention is 100-15-mm high , does not need to be pruned, has strong capacity for resisting diseases and insect pests and can save a large amount of maintenance cost. Furthermore, the cultivation matrix can be easily gotten and has low price. The weight of the cultivation matrix is 30-35kg for each square meter in the water-saturated condition, thereby ensuring the possibility of planting the sedum lineare on the roof in a large scale.

The invention provides a selenium-containing MS (Murashige,T. and Skoog,F.) tissue culture medium which is used for increasing the disease resistance and pest resistance of grown tissue culture seedlings and the survival rate of the seedlings planted in soil. The selenium-containing MS tissue culture medium is characterized in that selenium is added in the existing MS tissue culture medium without selenium.

The invention relates to a compound fertilizer specially used for tobacco and a method for producing same. The compound fertilizer comprises the following components in percentage by weight: 19% of ammonium sulfate, 29% of potassium sulfate, 34% of ammonium dihydrogen phosphate, 0.6% of trace elements such as boron and 17.4% of additive. The method comprises the steps of independently crushing each component, fully and uniformly mixing the crushed fine powders, feeding into a granulation tower for granulation at the granularity diameter of 1-3mm, screening, testing and packaging according to the actual weight to produce the product. The compound fertilizer has the advantages that: the proportioning is scientific, the need of nutrition of tobacco in the whole growth process can be met, and the disease and insect resistance ability is strong; the process is simple, and the production cost of the fertilizer can be saved by extruding into grains through the mixing method; the application is convenient, one application can be enough, the fertilizer is beneficial for absorption of crops, and the modern agricultural needs oon labor and time conservation can be met; and the fertilizer is efficient and environment-friendly, the soil fertility can be improved for long time use and pollution is avoided, the tobacco yield can be increased by 15% after adopting the compound fertilizer specially used for tobacco, and the quality of the tobacco can be improved as well.

The invention discloses a chrysanthemum planting fertilizer and a preparation method thereof. The chrysanthemum planting fertilizer comprises the following raw materials in parts by weight: 40 to 60 parts of organic farm manure, 25 to 30 parts of plant ash, 6 to 10 parts of mulberry leaf, 2 to 4 parts of pepper leaf, 8 to 10 parts of caulis lonicerae, 4 to 6 parts of azedarach, 0.2 to 0.5 part of calcium superphosphate, 0.3 to 0.5 part of magnesium sulfate, 0.6 to 1.0 part of calcium sulfate, 2 to 4 parts of humic acid, 0.3 to 0.4 part of carboxymethylcellulose, 4 to 6 parts of soil water-retaining agent, 8 to 10 parts of molybdenum fertilizer, 0.2 to 0.5 part of ferrous sulfate, and 0.02 to 0.04 part of naphthylacetic acid. The chrysanthemum planting fertilizer has the advantages that the components are reasonable, the nutrient is enough, the requirements of chrysanthemum growth and development on several main nutrient elements are met, the health growth of chrysanthemum is guaranteed, the capability of resisting diseases and pests is high, and the output and quality of chrysanthemum are obviously improved; by adding the soil water-retaining agent, the water dissolving capability of soil is improved, and a loose and expanded growth environment is provided for the chrysanthemum root system.