41results about How to "Promote early onset" patented technology

The invention relates to multifunction degradable pollutant liquid mulching film and its preparation method. It includes the following steps: using the degradability of the polyvinyl alcohol and starch, the water retention property of the acrylic acid polymer to synthesize starch group polymer; diluting by water to spray for forming. The mulching film has the advantages of convenient using, low cost, preventing water content from evaporating, degradable, wide application range such as agriculture production, forestation etc.

The invention relates to a method for rooting culture and seedling adaptation and transplantation of alpine rose in greenhouse, comprising the following steps of: germinating bottled seedlings, rooting through water planting, transplanting rooted seedlings and taking management after transplantation, and the like. The method disclosed by the invention not only shortens the time of seedling culture, but also increases the transplantation survival rate to more than 92%, largely reduces the production cost, and improves the production benefits. Moreover, the method disclosed by the invention can promote early growing of new roots and form strong fibril root systems; moreover, culture mediums can be cleaned easily during transplantation, thereby overcoming the defect that the survival rate is affected because the root fibril is easy to break when solid culture mediums are cleaned.

A method for increasing greening survival rate of seashore solonchak belongs to the technical field of seashore solonchak greening and is characterized by including steps of firstly, selecting tree seeds; secondly, planting trees; thirdly, improving soil; fourthly, reinforcing plants; fifthly, interplanting with manure; and sixthly, maintaining virescence. The method for increasing greening survival rate of seashore solonchak has the advantages that covering soil balls with rice chaff is low in cost, seedling roots are promoted to grow early, stress resistance is improved, and soil ventilation is enhanced; survival rate of seedlings is high and can reach more than 90%; both trees and shrubs can grow normally for a long period of time and never die of intolerance to salt and alkali two to three years after survival; and improvement is effective and salt content is lowered greatly.

The invention relates to a cultivation technique for three high and one safe of double harvest rice, comprising the following steps: before sowing, sprout cultivation fertilizer of the invention is used as basic fertilizer and spread at one time, the usage amount is 30-75g / m<2> seedling bed, early rice with 3-4 leaf age and late rice with 5-6 leaf age are transplanted to big field at proper time; a method of broad row spacing and narrow planting distance is adopted, the row spacing is 27-30cm, and the planting distance is 13-17cm; 12-14 kilograms of chemical nitrogenous fertilizer is spread on each mu in the planting, when the number of plant reaches 70%-90% of the planned spike number, drainage and field drying are carried out, then slight drying is carried out for three to four times, water is regained in the leaf sprouting period of the second leave from the top; rice tillering-control agent containing gibberellin is spread in the critical leaf age period of the effective tillering; and the agent is spread on the leaf surface in the crevasse period and in the milk time. The seedling-strengthening and premature-promoting technique of the invention, by utilizing rice sprout cultivation fertilizer for cultivating, simplifies the sprout cultivation procedure, and can prevent and treat plant diseases and insect pests in seedling bed, cultivate dumpy sprouts and promote the premature of big field.

The invention discloses a wheat seed dressing agent capable of promoting early sprouting of wheat. The wheat seed dressing agent is prepared from the following components in parts by weight: 20 to 30 parts of activated carbon, 5 to 10 parts of gibberellins at mass concentration of 95%, 20 to 30 parts of mepiquat chloride, 5 to 10 parts of inorganic insulation materials, and 20 to 50 parts of attapulgite. With the adoption of the seed dressing agent, the wheat seeds can be prompted to early sprout, early fully stand, early develop into strong seedlings and early tiller after being sown, thus the quantity of effective spikes of wheat can be increased, and as a result, good group quality is provided to gain high and stable yield of wheat.

The invention relates to a water-saving and drought-resistance safflower cultivating technology. The technology comprises the following steps of: 1. field preparation and fertilizer application; 2. seed treatment: soaking and sterilizing the safflower seeds, airing and then sowing; 3. selection of sowing period: early sowing in suitable time, and preferentially completing sowing in middle of March to beginning of April; 4. selection of cultivating mode: sowing in a wide and narrow line way, and cultivating in a spaced planting way; 5. covering with a plastic film; 6. thinning and final singling, breaking the film to make the seedling grow out after the safflower is sowed 6-10 days and emerges; thinning for the first time after the seedling grows 4-6 true leaves; carrying out final singling after the plant grows to 15cm; maintaining the plant distance to be 20-30cm; 7. cultivating and weeding; 8. arranging water discharge operation, and ensuring the field to have no deposited water after raining; 9. controlling disease and pest; and 10. recycling the plastic film. The invention has the advantages of water saving, fertilizer saving, seed saving, labor saving, no nuisance, environment protection, high yield and stable yield.

The invention discloses a kiwi fruit grafting method. The kiwi fruit grafting method includes the following steps that a, stock selecting and processing, wherein seedlings with the root diameter of 0.5-4 cm are selected as stock and sterilized with disinfecting chemical liquid, notches are formed in the portions 5-6 cm away from the ground, are 2-3 cm deep and are sprayed with consolidant; b scion selecting and processing, wherein live kiwi fruit branch growing healthily are selected and sterilized with disinfecting chemical liquid, and the two sides of the tail end of each live branch are cut into inclined cut surface with the length of 1.5-2.5 cm; c grafting, wherein the inclined cut surfaces of the scions are inserted into the notches of the stock, and the grafting portions are sprayed with benziothiazolinone and bound up to complete grafting. The defect of slow healing of grafting wounds in grafting is overcome by the method, the survival rate reaches 95% or more, the germination speed of graft seedlings is increased, buds are strong and high in disease resistance, and the kiwi fruit grafting method is suitable for grafting propagation of kiwi fruit.

Provided is a planting method capable of effectively promoting sugarcane tillering. The method comprises the steps of 1, selecting healthy sugarcane seed stems, and cutting the sugarcane seed stems into chunks for standby application; 2, preparing land, opening planting ditches with row spacing of 110-120 cm, and flattening ditch bottoms and crushing and loosening soil, wherein tilling depths reach 30-50 cm, ditch depths are 25-30 cm, and widths of the ditch bottoms are 20-25 cm; 3, sowing seeds, and immediately covering the seed stems with the crushed soil, wherein buds face the two sides; 4,conducting rational close planting, wherein the planting density of big-stem-variety sugarcanes is 52500-60000 buds / hm<2>, and the planting density of middle and small-stem-variety sugarcanes is 60000-67500 buds / hm<2>; 5, applying urea as a base fertilizer 60-75 kg / hm<2>, a calcium magnesium phosphate fertilizer or calcium superphosphate 450-600 kg / hm<2> and potassium chloride 150-225 kg / hm<2> ora compound fertilizer 450-600 kg / hm<2>; 6, applying a sugarcane tillering promoting fertilizer 500-900 h / mu(a Chinese area unit and equal to 666.67 m<2>), wherein the sugarcane tillering promoting fertilizer is mixed with 2 kg of fine soil evenly before being applied and then is spread in rows evenly. According to the planting method capable of effectively promoting sugarcane tillering, tilleringand early germination can be promoted simultaneously, thus tillering parts grow and develop in sync with main seedlings, and the tillering parts and the main seedlings have no big difference at an elongation stage.

The invention provides an organic base fertilizer for improving rice yield and a preparation method thereof. The organic base fertilizer is prepared from the following raw materials in percentage by weight: 8% of pine branches, 20% of pine leaves, 5% of citric acid residues, 5% of coal ash, 5% of modeling clay residues, 3% of shell powder, 5% of sheep manure, 5% of heated kang ash, 2% of silkworm excrement, 10% of cow dung, 12% of biogas liquid, 3% of cotton pulp, 3% of kelp residues, 3% of water, 10% of a nitrogen fertilizer and 1% of an organic fertilizer fermentation agent. The organic base fertilizer for improving rice yield provided by the invention is wide in raw material source and low in cost, can be used for improving the soil structure, promoting early development of rice seedlings and promoting the development of a huge root system, so that the rice is thick with leaves and deep-rooted and grows strongly.

The invention discloses a phosphorus fertilizer application method for cotton in the seedling stage. The method comprises the following steps: dividing the total phosphorus fertilizer to be applied into base fertilizer and seed fertilizer; spreading the base fertilizer in the soil in which the cotton is to be planted and tilling the soil deeply; and applying the seed fertilizer in the soil in which the cotton is planted. The phosphorus fertilizer application method provided by the invention has the following beneficial effects: the phosphorus fertilizer application method is renovation of the traditional fertilizer application methods in which the phosphorus fertilizer is applied as the base fertilizer; as the seed fertilizer, the phosphorus fertilizer can effectively improve the salt and alkali resistance of the crops in the seedling stage, reduce the seedling death rate, improve the survival rate of seedlings, promote premature and rapid growth of the cotton and increase the yield, solves a critical bottleneck problem in cotton production in the saline-alkali soil and has important practical application value; and the method provided by the invention is simple and convenient to operate, is practical and can be widely used for cotton production in the saline-alkali soil.

The invention discloses a drought enduring planting method of potato in high altitude areas, comprising the steps of (1) selecting and treating a planting land, to be specific, subsoiling the land, scattering biochar, rice bran, sulfur and sodium chlorate solution into the land, ditching for moisture organization, and scattering farm manure mixture, brown sugar water and soil to the moisture surface; (2) covering with film, to be specific, covering the moisture surface with black film; (3) treating seed tubers, to be specific, soaking the seed tubers in a tuber soaking solution, and soaking the seed tubers for planting; (4) planting, to be specific, planting the seed tubers in mid-late March; (4) providing field management, to be specific, topdressing with a seedling improving fertilizer once when potato seedlings are neat, topdressing with a growth fertilizer twice to three times in the vigorous growth stage; (5) removing the film; and (6) carrying out harvesting. Suited land planting, reasonable dense planting and scientific fertilization and management are carried out on potato according to the climate of high altitude areas; therefore, the yield per mu can be increased by 20-30%, rotation time of potato planting land is extended, popularization of potato for planting in high altitude areas can be accelerated, and land utilization rate is increased.

The invention discloses a high-efficiency planting method of crops. The broad beans, corns and soybeans of the invention are harvested dry and used as fresh food, which shortens the field growth period. It not only improves the multiple cropping index and land utilization rate, but also enriches the vegetable baskets of urban and rural residents, which is conducive to improving the quality of food. Soil fertility also increases the economic benefits of farmers.

The invention belongs to the technical field of seed treatment agents, and particularly relates to a seed treatment agent for improving lodging resistance and yield of quinoa. The seed treatment agentfor improving lodging resistance and yield of quinoa can be used for seed soaking treatment and can also be directly mixed with seeds to be applied to soil. The ratio of the raw materials is determined according to the use mode of the seed treatment agent. The seed treatment agent has a remarkable effect of improving the vitality of quinoa seeds and the quality of seedlings, remarkably reduces the plant height of quinoa, remarkably improves the bending resistance of quinoa stems and tendrils, enables the load to be increased by about 7%-20%, and prevents and treats lodging; lateral branch growth is remarkably prevented, the main spike fruiting amount is increased, and the yield is increased. According to the quinoa seed treatment method, the yield and income are increased, the quality isimproved, the labor force can be effectively saved, and the pesticide consumption is reduced.

The invention discloses a straw-mulching film dual-covering ridge-culture potato cultivation method for plateau regions and relates to the field of crop cultivation. The method comprises the followingsteps: (1) land preparation and fertilizer application: selecting a flat land parcel, carrying out pre-sowing deep-plowing land preparation, and carrying out basal fertilizer application; (2) ridge forming: carrying out equidistant ridge forming on the flat field mechanically or manually; (3) sowing: dibbling seed potatoes in ridges; (4) straw covering: crushing straws, and uniformly covering surfaces of the ridges with the crushed straws; (5) mulching film covering: covering the straws obtained in the step (4) with mulching films, and covering the mulching films with a layer of shallow soil;and (6) field management: carrying out water management, topdressing and disease and insect pest control. According to the method, through triple actions of day heating, night heat preservation and water-storage soil-moisture-preservation at a primary stage, early germination, sound seedling and vegetative growth of potatoes are promoted; and later-stage reproductive growth of the potatoes and rapid expanding of potato tubers are facilitated, so that the high yielding and early for-sale efficient planting of potatoes of irrigated fields is achieved.

The invention discloses a greenhouse strawberry fertilization method. The method comprises the steps that 1, in the step of applying base fertilizer, the base fertilizer is applied before the soil preparation, then the soil is plowed and up ridged, decomposed cow manure is applied per mu for 3000-5000 kg, meanwhile nitrate-sulfur based compound fertilizer is applied in a spreading mode each mu for 100-150 kg; 2, in the step of a first time dressing, after the strawberry young seedlings survive, when two leaves expand, the first time dressing is applied on the strawberry soil, the nitrate-sulfur based compound fertilizer is applied per mu for 10-15 kg, after the compound fertilizer is dissolved in water, the fertilizer is sprayed; 3, in the step of a second topdressing, the second time top dressing is conducted after the shed is covered, the nitrate-sulfur based compound fertilizer is applied per mu for 15-20 kg; 4, in the step of fruit bearing stage dressing, after the bearing of the fruits, when the fruits are expanding, peptide compound fertilizer is top dressed per mu for 15-20 kg, at the stage of fruit bearing, the fertilizer is applied once following half a month; 5, in the step of foliar topdressing, in the flowering period, 0.2-0.4% concentration of urea and 0.2-0.4% concentration of potassium dihydrogen phosphate are applied in a spray mode for 3 times, and 0.2-0.3% concentration of borax is applied in a spraying mode for 2 times, according to half a month as a cycle, meanwhile 0.2-0.3% of calcium nitrate is applied in a spraying mode once both at the beginning of flowering period and at the full blossom period. The greenhouse strawberry fertilization method greatly improves the yield and quality of strawberry, and increases the economic benefits of the growers.

Provided are a carbon-based fertilizer special for Chinese pulsatilla and a preparation method and application of the fertilizer. The fertilizer is characterized by comprising biomass particle carbon particles, urea, monoammonium phosphate, potassium metasilicate, potassium sulphate, compound sodium nitrophenolate, fulvic acid, borax, zinc sulfate, manganese sulfate, magnesium sulfate, ammonium molybdate and kieselguhr. The invention further relates to a production method of the carbon-based fertilizer special for the Chinese pulsatilla. The rich micropores and high adsorption performance of biomass particle carbon are utilized, biomass particle carbon is compounded with nitrogen, phosphorus, potassium and other nutrient matter needed for growth and development of Chinese pulsatilla, kieselguhr serves as an adhesive, and the granular carbon-based fertilizer special for the Chinese pulsatilla is prepared. The fertilizer is simple in preparation process, economical and environmentally friendly, the needs of the Chinese pulsatilla in the whole growth period for nutrients can be effectively met through one-time application, the fertilizer utilization rate is high, fertilization application cost and energy consumption are reduced, meanwhile, soil is effectively improved, the soil fertility is improved, and the fertilizer can be applied and popularized in a large scale in the production process of the Chinese pulsatilla.

A regulator for growing se-enriched tea leaves is prepared through fermenting pig dung and silkworm excrement, filtering, adding sodium selenate (or selenite) and dissolving. Its advantage is high Se content in tea leaf. It is applied through diluting and spraying it on buds of tea tree.

The invention belongs to the technical field of fertilizer production and provides a special fertilizer for wheat and a preparation method of the special fertilizer for wheat. The special fertilizer for wheat is prepared from 95-125 parts of urea, 70-90 parts of diammonium phosphate, 410-450 parts of monoammonium phosphate, 1330-1370 parts of potassium nitrate, 0.5-3.5 parts of magnesium salt, 0.5-3.5 parts of calcium salt, 10.5-25.5 parts of trace elements and 2-6 parts of preservatives. The special fertilizer is comprehensive and rich in nutrition and capable of effectively improving soil, and high rooting rate and yield increase of wheat are realized. The preparation method includes: mixing urea, diammonium phosphate, monoammonium phosphate, potassium nitrate, magnesium salt, calcium salt, trace elements, preservatives, kaolin, bentonite and a thickening agent according to parts by weight, grinding into 100-200-mesh powder, adding water, and stirring to a thick state. The method is technically simple and easy to operate.

The invention relates to multifunction degradable pollutant liquid mulching film and its preparation method. It includes the following steps: using the degradability of the polyvinyl alcohol and starch, the water retention property of the acrylic acid polymer to synthesize starch group polymer; diluting by water to spray for forming. The mulching film has the advantages of convenient using, low cost, preventing water content from evaporating, degradable, wide application range such as agriculture production, forestation etc.

The invention discloses a novel method for manual transplanting matched with seedling raising in sludge through soft porous trays for rice. The method comprises the following steps of 1, selection ofa seedling raising field, wherein the rice field which has convenient drainage, irrigation and transportation conditions and high fertility and contains few weeds is selected; 2, preparation of the seedling raising field, wherein the seedling raising field is subjected to early ploughing and early retting first, rice straw and weeds are removed thoroughly, and the seedling raising field is soakedin water; 3, preparation of seeds and materials, wherein the seeds and materials comprise hybrid rice seeds, conventional rice seeds, disposal porous trays with 353 holes or disposable porous trays with 434 holes, bamboo brooms, square sensing knifes, bailers, fishing line pulling ropes, bamboo poles with the length of 2 m, arched shed bamboo pieces with the length of 2.2 m and cover film; 4, seedtreatment, wherein seeds are soaked two days before seedling raising, and germination acceleration is started one day before seedling raising; 5, a series of seeding work, wherein the work comprisesthe steps of arranging the trays, filling the trays with mud, conducting flattening through sweeping, performing seeding, inserting rice seedlings, inserting the bamboo pieces, using the cover film for covering and arranging ditches; 6, rice field management; 7, manual transplanting of the seedlings. The method has the advantages of being simple in operation, low in requirements for instruments, equipment, technical conditions and the like and convenient to apply.

The invention discloses a method for high-efficiency fully-mechanized planting of regenerated rice. The method includes the following steps that s1, early-maturing rice varieties with good quality andstrong regeneration ability of low nodes are selected for planting, wherein the sowing time of the first-season rice of the early-maturing rice varieties is mid-March, and the harvest time is beforeAugust 5; s2, 10 days after full heading of the first-season rice, 15 kg of a compound fertilizer is applied per mu to protecting roots and shoots so as to ensure the vigor of roots and low-node regeneration buds, wherein the mass ratio of N:P2O5:K2O is 22:8:10 according to the formula of the compound fertilizer; s3, before August 5, mechanized harvesting of the first-season rice is conducted, lowpiles shorter than or equal to 5 cm are reserved, irrigation with shallow water is conducted in time after harvesting, and 5 kg / mu of urea is applied as a seedling promoting fertilizer; s4, mechanized harvesting of mature regenerated rice is conducted in early October; s5, a rice dryer is used for uniformly drying the harvested rice according to the standard moisture content. The method for high-efficiency fully-mechanized planting of the regenerated rice can be adopted to effectively solve the problems existing in the prior art that the high yield and stability of the regenerated rice are limited due to insufficient light and temperature resources in the later period, press piles and ear layers of mechanized harvesting are uneven due to too high reserved piles, and the like.

The invention belongs to the technical field of fertilizer production, and provides a special fertilizer for garlic, and a preparation method thereof. The special fertilizer for garlic comprises, by weight, 520-560 parts of urea, 50-65 parts of diammonium phosphate, 320-360 parts of potassium monophosphate, 1045-1065 parts of potassium nitrate, 0.5-4 parts of a magnesium salt, 0.02-0.18 part of acalcium salt, 2-7 parts of trace elements and 2-6 parts of a preservative. The fertilizer can effectively improve soil, promote the rooting rate of garlic and improve the quality and the yield of thegarlic. The method comprises the following steps: mixing the urea, the diammonium phosphate, the monopotassium phosphate, the potassium nitrate, the magnesium salt, the calcium salt, trace elements and the preservative according to above parts by weight, crushing the obtained mixture to reach 100-200 meshes, adding water, and stirring the mixture and the water to form a sticky material. The methodhas a simple technology, and allows the special fertilizer for garlic, with high performances, to be effectively prepared.

The invention discloses a spring corn and summer soybean interplanting method. The spring corn and summer soybean interplanting method comprises the steps of preparation of culture beds, seedling raising, post-transplantation corn harvesting and field management. According to the spring corn and summer soybean interplanting method, light and heat resources of 60 days between spring corn harvestingand autumn sowing can be utilized, and single-cropping soybean is transplanted to improve the utilization rate of land sources as well as the economic efficiency of agricultural production; the soybean is transplanted as early as possible to take advantage of natural conditions of the corn such as shading, moisturizing and seedling stabilization to promote early germination.

The invention provides a seed dressing agent for preventing highland barley lodging and application thereof, and belongs to the technical field of agriculture. The seed dressing agent is prepared from the following ingredients including 15 to 20 parts of silicon fertilizers, 3 to 5 parts of selenium fertilizers, 5 to 10 parts of uniconazole, 5 to 8 parts of gamma-PGA-polyglutamic acid, 2 to 3 parts of zinc sulfate, 2 to 3 parts of manganese sulfate, 2 to 3 parts of ammonium molybdate, 2 to 3 parts of borax, 2 to 3 parts of EDTA (ethylene diamine tetraacetic acid) chelating magnesium, 2 to 3 parts of prohexadione calcium salts, 3 to 4 parts of fruits of Chinese magnoliavine, 2 to 3 parts of radix polygoni multiflori preparata and 1 to 2 parts of radix codonopsis. The seed dressing agent for preventing highland barley lodging provided by the invention is used for seed dressing before seeding; after the seeding, the highland barley young seedling early germination and strong seedling formation are promoted; the stem thickness and the stalk folding-resistant capability of the highland barley are increased, so that the lodging resistant performance of the highland barley stalks is greatly improved, so that the yield of the highland barley is improved by 10 percent or higher; the lodging rate is reduced from the original 32 percent to a value being lower than 11 percent; inconvenience of mechanical harvesting due to large-area lodging is eliminated. The seed dressing agent has the characteristics that the cost is low; the use is convenient; the field residue is little, and the like. The popularization and the application are easy; the positive promotion effect is achieved on the highland barley production in China.

The invention belongs to the technical field of fertilizer production and provides rape special purpose fertilizer and a preparation method thereof. The rape special purpose fertilizer comprises, by weight, 510 to 550 parts of urea, 13 to 28 parts of diammonium phosphate, 140 to 160 parts of monoammonium phosphate, 40 to 60 parts of ammonium sulfate, 220 to 240 parts of potassium nitrate, 1.5 to 2.5 parts of a magnesium salt, 0.5 to 1.5 parts of a calcium salt, 11.63 to 18.47 parts of trace elements and 1.5 to 2.5 parts of a preservative. The rape special purpose fertilizer is rich in nutrients, is not easy to agglomerate, has a strong water absorption capacity and can greatly improve the yield of rape. The preparation method comprises mixing the urea, diammonium phosphate, monoammonium phosphate, ammonium sulfate, potassium nitrate, ferrous sulfate, calcium salt, magnesium salt, trace elements and preservative, crushing the mixture to obtain powder of 100 to 200 meshes, adding water into the powder and carrying out stirring to obtain thick paste. The preparation method is simple, is easy to operate and is suitable for large-scale production.

The invention provides a method of the cultivation of high-yielding cotton, relates to the field of cotton cultivation. The method comprises the steps of 1, selection of land and preparation of site; 2, selection of breed; 3, treatment of seed; 4, configuration of cotton crop and row spacing; 5, seed sowing; 6, management of common field cultivation; 7, crop harvesting. The method of the cultivation of high-yielding cotton solves the problems of low output, low survival rate, weak resistance to insect pests and poor growth of old cotton materials.

The invention provides an organic base fertilizer for improving rice production and a preparation method thereof. The raw materials of the organic base fertilizer include the following proportions by weight: 8% pine branches, 20% pine leaves, 5% citric acid slag, 5% pulverized coal Ash, 5% oil residue, 3% shell powder, 5% sheep dung, 5% kang ash, 2% silkworm excrement, 10% cow dung, 12% biogas liquid, 3% cotton meal, 3% kelp residue, 3% Water, 10% nitrogen fertilizer and 1% organic fertilizer starter; the raw material source of the organic base fertilizer that the present invention improves paddy yield is extensive, and cost is low, can improve soil structure, can promote the early emergence of grain seedling, be conducive to the formation of huge root system simultaneously, make rice root deep Ye Mao, robust growth.

A method for cultivating spring tea includes such steps as closing tea garden on November 15-25, trimming on December 1-10, irrigation, applying fertilizer, spraying precocious agent and gibberellin solution on December 10-25 and picking up spring tea leaves. Its advantages are 20-35 days earlier to pick up tea leaves and greatly increasing yield.