36results about How to "Achieve high yield and high quality" patented technology

The invention relates to spring maize cultivation, in particular to a dedicated fertilizer for producing green corn and a preparation and an application method thereof.The fertilizer is composed of urine-based nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, medium elements and trace elements; in the preparation method, the solid raw materials with a grain size of 1.5-4.5mm are selected; then the medium elements are added to humic acid or humic acid salt accounting for 60-100% of the mass percent of the medium elements to be mixed; afterwards, trace elements are added and mixed with the mixture, cementing agent is used for pelleting and producing solid raw materials with a grain size of 1.5-4.5mm for standby use; finally, the medium elements and trace elements mixed for pelleting are uniformly mixed with the urine-based nitrogenous fertilizer, phosphate fertilizer and potash fertilizer.The dedicated corn fertilizer is applied to the corn spring sowing as base fertilizer at one time and no after manuring is not needed.The use level of the urea-based nitrogenous fertilizer in the fertilizer of the invention proportion of the urea-based nitrogenous fertilizer in different release periods are set with proportion of the urea-based nitrogenous fertilizer in different release periods according to fertilizer-demanding characteristics on the nitrogenous fertilizer by the corn in different growth periods to form 4-level supply speed of the fertilizer nitrogen, thus remarkably controlling loss of nitrogenous fertilizer.

The invention relates to efficient chemical fertilizers, in particular to an efficient slow-release bulk-blending (BB) fertilizer and a preparation and application method thereof. The efficient slow-release BB fertilizer is composed of urea nitrogen fertilizers, phosphatic fertilizers, potash fertilizers, secondary nutrient elements required by plants and trace nutrient elements required by the plants. Measured according to urea pure nitrogen amount of the urea nitrogen fertilizers, urea nitrogen fertilizer amount are 40-46.3% of the pure nitrogen amount, phosphatic fertilizer amount is 30-90% of the pure nitrogen amount, the potash fertilizer amount is 45-100% of the pure nitrogen amount, secondary nutrient elements comprise calcium taking up 10-45% of the pure nitrogen amount and magnesium occupying 5-35% of the pure nitrogen amount, and the trace nutrient elements comprise ferrum occupying 0.1-5% of the pure nitrogen amount, copper occupying 0.1-3% of the pure nitrogen amount, manganese occupying 0.5-3% of the pure nitrogen amount, zinc occupying 0.1-2% of the pure nitrogen amount, boron occupying 0.05-2% of the pure nitrogen amount and molybdenum occupying 0.01-2% of the pure nitrogen amount. Nitrogen fertilizer dosage and proportion of the efficient slow-release BB fertilizer are set fully according to fertilizer requiring characteristics to nitrogen of the plants at different growth periods, continuous supplying of the fertilizer nitrogen is guaranteed, and loss of a nitrogen fertilizer is controlled remarkably.

The invention relates to a high-yield cultivation method for honeysuckles in low mountains and hills. The method includes the key technical steps such as variety selection, raising of seedlings by cutting, digging of planting holes, base fertilizer application and planting, covering of mulching films, pruning, integrated control of plant diseases and insect pests and topdressing. The method is characterized in that growth and development of plants of the honeysuckles are obviously promoted, the time limit ahead of the high-yield period is shortened, the yield of the honeysuckles is improved, and the quality of the honeysuckles is guaranteed. Compared with an ordinary planting method, the high-yield cultivation method enables the yield in the first year after transplant to be promoted by 56.7%, the yield in the second year after the transplant is promoted by 87.3%, and the yield in the third year after the transplant is promoted by 116.6%. However, no obvious changes happen on the content of chlorogenic acid of the honeysuckles and contents of galuteolin of the honeysuckles, the content of the chlorogenic acid of the honeysuckles and the content of the galuteolin of the honeysuckles all meet the standard provisions of <pharmacopoeia of the people's republic of China> (2010 version), and social benefits, economic benefits and ecological benefits are remarkable.

The invention discloses a method for planting potatoes. During the germination period, water should be sprinkled to prevent dryness. The cutting tools used for cutting should be strictly sterilized with potassium permanganate or alcohol to prevent microorganisms and pathogenic bacteria from causing damage to potato tubers. Infection, the potato pieces after drying in the shade are moved to a warm and sunny place to dry the seeds, so that the young shoots are green and strong, and the foliar spraying of 1% potassium dihydrogen phosphate solution can promote the early emergence of seedlings, and the flower buds are removed during the flowering period, reducing Nutrient consumption can promote the development of potato pieces. When the potato plant height is 18 cm, spray the water with paclobutrazol, which can prevent the plants from growing excessively and lodging, and increase the rate of large and medium potatoes. After the middle flowering period, use carbendazim to prevent and control late blight , a potato planting method proposed by the present invention, which greatly saves labor, reduces the cost of potato planting, improves the survival rate of potatoes, enhances the benefits of planting potatoes, enhances the disease resistance and pest resistance of potatoes, and achieves The purpose of high yield and high quality has great promotion value.

The present invention relates to the topping and stem planting propagation of ramie and the seedling period management of low position ramified seedling in field. During stem planting propagation of ramie, the stem is topped while planting or while hardening-off after planting; or, the tender stem is cut into section and stem planted to grow seedling, and after the branches are formed, the growth point is eliminated and the low position ramified seedling is cultivated via secondary branching cultivation. The low position ramified seedling is planted deeply in field and promoted to grow independent root system via intertillage and earthing, so as to form new plant. The said propagation process can promote the growth of root system and rhizome and has obvious features of high yield, high quality and high efficiency.

The invention discloses a vegetable heavy metal blocking agent and a use method thereof. The effective component of the blocking agent is one of or several of alpha-ketoglutaric acid, glycerol and oxaloacetic acid; the purposes of blocking heavy metal absorption and transferring to edible parts can be realized through foliage spraying from vegetable cultivation to harvesting. According to the vegetable heavy metal blocking agent disclosed by the invention, the contents of lead, cadmium and other heavy metals at the edible parts can be obviously reduced, so that vegetables produced in vegetable fields mildly and moderately polluted by the heavy metals conform to food safety standards. The blocking agent disclosed by the invention is low in effective spraying concentration and can be sprayed after being mixed with pesticides for preventing and treating vegetable diseases and insect pests, thereby being low in cost.

The invention discloses an aspen tree planting method. The method is characterized by comprising the following steps of 1, seedling breeding field selection; 2, soil preparation; 3, branch collection and cutting slip cutting; 3, cutting slip cutting; 5, water soaking; 6, cuttage; 7, planting; 8 forest management. According to the aspen tree planting method, labor force is greatly saved, the aspen tree planting cost is lowered, the aspen tree survival rate is improved, the aspen tree planting benefits are enhanced, the aspen tree disease resistance and insect pest resistance are enhanced, and the purposes of high yield and high quality are achieved. The method is suitable for professional or non-professional planting persons for reference and usage, the method is convenient to implement, and cultivating and planting are quite convenient. Compared with a common aspen seedling breeding and planting mode, the survival rate is improved by 20%, the tree form is good, the crown breadth is obviously enlarged, the disease resistance is strong, the wind resistance is strong, economic benefits are improved by 10%, and the input management cost is lowered by 30%.

The invention belongs to the field of crop production and discloses a seasonal drought relieving and high yield ensuring compound agent for double cropping rice. The compound agent includes an early-season rice special type and a later-season rice special type. The early-season rice special type includes, by weight, 50% of hydroxyethylcellulose, 20% of amino acid raw powder, 15% of monopotassium phosphate, 10% of potassium fulvate, 2.5% of zinc sulfate, 2% of prohexadione calcium, 0.2% of compound sodium nitrophenolate, and 0.05% of abscisic acid; and the later-season rice special type includes, by weight, 30% of hydroxyethylcellulose, 30% of amino acid raw powder, 20% of potassium fulvate, 10% of monopotassium phosphate, 5% of Kang polyphenol, 4.8% of zinc sulfate, and 0.2% of sodium alpha-naphthylacetate. In the formula, comprehensive drought resistant capability of rice is improved through several ways. The compound agent is quick in effects, has long lasting time and has good effects.

The invention discloses a potato planting method. Water needs to be sprinkled in the germination accelerating period to prevent drought; a cutter for cutting tubers needs to be strictly disinfected with potassium permanganate or ethyl alcohol to prevent the condition that potato tubers are infected by microorganisms and pathogenic bacteria; the potato tubers dried in the shade are moved to a warm place facing the sun for seed drying, so that buds are green and robust; a potassium dihydrogen phosphate solution is sprayed to the leaf surfaces, and therefore early tillering of seedling can be promoted; flower buds are removed in the flower season, therefore, nutrient consumption is reduced, and development of the potato tubers is promoted; when potato plants are 18 cm high, a mixture of paclobutrazol and water is sprayed, therefore, overgrowing and lodging of the plants can be prevented, and the big and medium potato rate is increased; after the middle flower season, late blight can be prevented and controlled through carbendazim. According to the potato planting method, labor is greatly saved, the potato planting cost is reduced, the potato survival rate is increased, potato planting benefits are increased, the disease resistance and the pest damage resistance of the potatoes are enhanced, the high yield and high quality purposes are achieved, and a great popularization value is achieved.

The invention discloses an efficient cutting and grafting breeding method for passifolra edulis seedlings. The method is characterized by comprising the steps of selecting a disease-resistant variety''golden passifolra edulis'' as a rootstock, and purple red fruits ''Tainong 2 and Tainong 9'' as scions; cutting out semi-lignified new shoots sprouting in spring and cutting the new shoots into cuttings; dipping bases of the cuttings into rooting powder, then straightly inserting the cuttings into a substrate, and thoroughly watering the cuttings with clear water after inserting; adopting a cleft grafting method during scion grafting; prizing the rootstock, inserting the scions and tightly attaching the scions to the rootstock; and then moving a plastic expansion hose at the lower end of therootstock upwards to cover the rootstock and the scions, and sealing one half of the whole rootstock-scion part, wherein the plastic expansion hose expands along with growing and thickening of the rootstock and the scions, and can automatically expand and crack after the rootstock and the scions completely heal and survive after being grafted, thereby indicating that grafted seedlings are successfully bred. According to the efficient cutting and grafting breeding method, grafting breeding of the seedlings is carried out by adopting a yellow fruit variety resistant to root rot as the rootstockand a high-quality purple red fruit variety as the scions, so that the targets that the seedlings are disease-resistant, high in quality and high in yield are achieved, and high yield and high quality are achieved.

The invention discloses a brewing method of natural organic blueberry wine. The brewing method comprises the following operation steps: carefully selecting blueberry fruits with full particles, rich juice and bright color, and grinding the blueberry fruits into blueberry fruit slurry by using a crusher; putting the blueberry slurry, rock candy and sweet yeast into a wine jar according to the mass ratio of 100:20:0.1, stirring to be uniform, then sealing for fermentation, and opening a sealing cover and stirring for one time each day, wherein the ambient temperature of fermentation is 20-27 DEG C, and fermentation is completed after 15-18 days. The adopted fermentation method has the beneficial effects that the wine yield can reach 78-81%, i.e., about 80kg blueberry fruit wine can be obtained after fermenting filter residues in 100kg materials; and the blueberry wine has pure wine flavor, pleasant fragrance and slight blueberry fruit flavor.

The invention discloses a wild bletilla striata cultivation method. The wild bletilla striata cultivation method comprises the following steps of land selection and preparation, seedling breeding, explant selection, sterilization, seedling raising, seedling hardening, transplantation, field management including intertillage and weeding, fertilizer and water management, pest prevention and control,management at a bletilla striata growth stage in the next year, and harvesting and processing. The wild bletilla striata cultivation method is scientific and reasonable, so that bletilla striata cultivated by adopting the method has the advantages of being high in yield, good in quality, short in planting period and high in breeding rate.

The invention provides a cultivation method for improving the yield and quality of eucommia rubber. The method comprises the following specific steps: ditching with a space of 1m, applying farmyard manure compound fertilizer into the ditches, and backfilling with soil to facilitate mechanical harvesting; performing wide-narrow row planting, wherein the wide row space is 1m, the narrow row space is 0.5m, the plant space is 0.2-0.4m, and one-year-old seedling or grafted nursery stock is selected in spring or winter; stumping while leaving 5cm overground; watering immediately; within 30 days since planting, performing bud picking to remove redundant lateral buds and keep one main bud, and weeding the field in the early stage of growth; treating with a brassinolide-containing growth regulator, and spraying leaf fertilizer twice; harvesting and separating eucommia leaves, bark and steam by a special harvester; managing with the same mode as the first year; and since the third year, performing topdressing with compound fertilizer and urea by year in the barren-soil planting site, and dressing the compound fertilizer for the first year. In the invention, eucommia is cultivated in non-agricultural land, and the cultivated eucommia rubber is of high yield and high quality.

The invention discloses a feeding bait formula of fishery cultivation. According to the formula, a bait is mainly prepared from the following raw materials in parts by weight: 40 parts of rice bran, 38 parts of drum skin, 10 parts of soybean cakes, 10 parts of fish meal and 2 parts of yeast powder; a mineral substance or microelement premix which accounts for 1.5% of the mass of the bait is added into the bait; and a vitamin mixture premix which accounts for 0.1% of the mass of the bait is added into the bait. According to the feeding bait formula of the fishery cultivation disclosed by the invention, the labor force is extremely saved, the death rate is reduced and the yield is improved; and the high-yield and high-quality aims are realized and the feeding bait has the great promotional value.

The invention discloses a lemon production and cultivation method capable of effectively reducing occurrence lemon yellow vein disease, and relates to the technical field of lemon planting. The lemon production and cultivation method capable of effectively reducing the occurrence of the lemon yellow vein disease comprises the following steps of S1, carrying out planting seedling selection and land selection and preparation; S2, carrying out soil fertilization and digging a planting pit; S3, carrying out water management; S4, carrying out fertilization management; S5, carrying out prevention and control of the root of a lemon seedling; S6, carrying out prevention and control of the leaf surface of the lemon seedling; S7, carrying out leaf surface growth period management; S8, carrying out prevention and control in a fruiting period; S9, shaping and pruning; and S10, carrying out fruit management. According to the lemon production and cultivation method capable of effectively reducing the occurrence of the lemon yellow vein disease, whole-course regular cultivation is carried out from the aspects of seedling selection, land selection and preparation, planting pit preparation, planting, after-planting fertilizer and water management, shaping and pruning, pest prevention and control and the like, fertilization is reasonable, pest prevention and control is proper, the occurrence rate of pest and disease damage is effectively reduced, and the cost of planting lemon fruit trees is greatly reduced; the occurrence of soil insect pests and the breeding of soil germs can be effectively inhibited, and the occurrence of the lemon yellow vein disease is effectively reduced.