42results about How to "Early fruiting" patented technology

The invention discloses a polypeptide-ammonium polyphosphate trace element liquid chelated fertilizer and a preparation method of the liquid chelated fertilizer. The polypeptide-ammonium polyphosphate trace element liquid chelated fertilizer comprises the components by weight percent: 5-25% of urea, 5-15% of ammonium polyphosphate, 5-25% of potassium nitrate, 0.2-3% of potassium silicate, 0.8-5% of potassium chloride, 0.008-0.1% of polyaspartic acid, 0.8-5% of ammonium sulfate, 0.8-5% of ethylene diamine tetraacetic acid (EDTA) calcium, 0.2-3% of EDTA magnesium, 0.02-1.5% of EDTA boron, 0.005-0.1% of EDTA zinc, 0.005-0.1% of EDTA iron, 0.005-0.05% of EDTA copper, 0.005-0.05% of EDTA manganese, 0.001-0.01% of nickel sulfate, 0.001-0.01% of ammonium molybdate, 0.0008-0.01% of cobaltous sulfate, 0.008-0.1% of polyacrylamide and the balance of water. The polypeptide-ammonium polyphosphate trace element liquid chelated fertilizer disclosed by the invention is simple in technology, scientific in proportion, balanced in fertilization, low in cost and good in effect.

The invention relates to fruit tree grow seedling fields, more specifically it discloses a nursery method of dwarfing pear trees which includes raising rootstock, dwarfing interstock and scion. The main technology is said rootstock use the seedling of wild-anvil pear seeds as the root grafting, said dwarfing interstock is hybrid, that is manual crossing between the wild pears as female parent line and the Huagai pears and the Nanguopears which are paternal, the hybrid sapling raising from the hybrid seeds is used as the dwarfing interstock, said scion is the dwarfing interstock is grafted on the rootstock (seedling) as the scion, then the dwarfing pear trees are raised. The affinity between the rootstock and the graft is strong in the invention, tree bodies' compact, fruiting early, crop high, cold resistant, disease resistant, easy management, convenient management and it is suitable for landscaping, greening and potted plants in rural and urban.

The invention discloses a short-scion cutting propagation method for star anise. The short-scion cutting propagation method comprises the processes of seed tree management and culture, collection and processing of scions for cutting, cutting and management after cutting. The method comprises managing and culturing 11-year to 14-year excellent clonal grafting dwarf star anise seed trees artificially cultured in a nursery, collecting and pruning scions of 4cm to 6cm, performing cutting of the scions in a cutting bed with a cutting medium, and obtaining star anise cutting seedlings by controlling illumination in the cutting bed, relative humidity and water content of the medium. The scions obtained by the propagation method are excellent and pure in quality, take root easily, are low in cost and simple to operate, propagate rapidly, are high in propagation coefficient, and maintain characteristics of excellent clonal star anise varieties. The cutting seedlings are resistant to drought, waterlogging, wind and pest and disease damage and high in low-temperature resistance and fruit early, a tree crown is dwarf, fruit harvest is facilitated, and the cutting seedlings has good economic benefit and social benefit.

The invention discloses a top grafting method of paraphlonias with high survival rate and early fruit setting. The grafting survival rate of the paraphlonias which are changed to be excellent from inferior by the method reaches up to 90%; after the grafting, the tips of branches extracted from scions grow well, and most of tips of branches can realize heading and bearing sophora flower buds in the current year. The method has the outstanding advantages of being simple to operate, easy to popularize, realizing large-scale production, and realizing that the inferior paraphlonias which are changed to be excellent from inferior and early bear sophora flower buds in the short time, thereby realizing the economical value in the shortest time, and having a super positive influence on the industrialization development of the paraphlonias.

The invention discloses a cultivation technique of crisp plum in May, which comprises the following steps of: S1, carrying out seedling selecting operation on the plants to be planted, wherein the seedling selecting standard is to select the seedlings with a complete root system and full buds, and pure and robust crisp plum seedlings in May without quarantine objects or diseases or insect pests; S2, transplanting the seedlings selected in S1 into a large field, wherein the planting of the seedlings must be carried out before the buds of the seedlings are germinated, and pollination trees withdifferent varieties are planted between the seedlings; S3, carrying out fertilizing treatment at different stages of the seedling cultivation after the field planting in S2, wherein the fertilizing treatment comprises the application process of a base fertilizer and the application process of an additional fertilizer, and the application process of the base fertilizer uses delayed effect farmyardmanure. Water irrigation is carried out at any one of the steps from S1 to S3; the yield of fruits of the plants can be increased, the production cost is reduced, the effect is quick, and the benefitis high; the fruits has the advantages of storage resistance, low temperature resistance and no decay; the fruits are large and the quality is excellent.

The invention discloses a two-year-old multi-branch dwarf self-rooted rootstock apple seedling culturing method. The method is specifically implemented according to the following steps that a proper culturing nursery construction land is selected, and the land should be the center of an apple industry concentrated development area, convenient in transport, out of the wind, facing the sun and convenient to drain and irrigate; preparation is conducted before seedlings are planted; the land is leveled, the planting density is planned, and a reasonable irrigation system is laid; seedling planting and daily management are conducted. By means of the method, the utilization rate of water and fertilizer can be obviously increased, and the seedling growth requirement can be met without extra manual fertilizing; the purpose of promoting branching can be achieved through only one method, the operation process is greatly simplified, production efficiency is improved, and the method has the obvious advantages of saving water, saving fertilizer, saving manpower and saving land compared with an existing garden building mode in China; furthermore, the apple seedlings cultured through the method have the advantages of being early in fruiting, high in yield and high in quality, and the investment cost can be quickly recovered.

The invention discloses a method for improving the grafting coalescence rate of torreya grandis. The method includes the steps that cut face inversed grafting is adopted, and then high-position grafting is further matched to enable the torreya grandis to be grafted on tree stock (a main treetop is cut off at the position 50-60 cm away from the ground and two to three circles of side branches are reserved below the grafting position); a coalescence agent and the like are matched to be sprayed continuously; the nutrient and hormone level of the main treetop and the side branches of a grafted plant is changed, and the grafted branches are promoted to grow in the forward direction; the grafting coalescence rate of the torreya grandis is improved, and the torreya grandis of a high-yield tree form is formed. On the premise that the cost is not increased, the purpose that the coalescence rate of nursery stock is more than 90% is achieved, the grafted plant can grow fast, the tree form is good, the method is put into production in advance, and the yield of the torreya grandis is greatly improved.

The present invention belongs to the technical field of castanopsis hystrix grafting, and discloses a castanopsis hystrix grafting method and system. The method comprises the steps of grafting time selection, stock selection, cuttings selection, grafting operation and post-grafting management. Cuttings having at least one spore are adopted by the scion for grafting, the castanopsis hystrix grafting survival rate can be obviously increased, and grafting efficiency is high. The castanopsis hystrix grafting is carried out at the end of December to the middle and last ten-day of January, namely 2-5 days before and after the Great Cold, the principle that branches are not yet germinated and bud eyes are plump is adopted, and the survival rate is effectively increased. The method has the characteristics that good germplasm materials of castanopsis hystrix are cultivated and preserved in a short period, shaping can be rapid, fructification can be carried out ahead of time, operation is simple, and cost is low, the survival rate according to the method reaches more than 70%, and the method is suitable for grafting of castanopsis hystrix nursery seedlings. Grafted seedlings are cultivated for establishing an improved variety cutting orchard and a clonal seed orchard. The method is an effective approach for exsitu-conservation and utilization of the good germplasm materials of castanopsis hystrix, and is an agroforestry genetic inheritance and improvement technology with extremely high practicability.

The invention discloses a kiwi fruit tree low-location grafting method and relates to the field of kiwi planting. The method includes the steps of (1), cutting stock, to be specific, cutting or sawingthe stock to be grafted or connected, or the trunk of the original variety, at the smooth and strain position which is 5-10cm above the ground; (2), splitting the stock; (3), cutting scion, to be specific, selecting buds with full and plump tissue, remaining protective piles 1-2cm in length above the buds, cutting to form wedges which are 2-3cm in length and have smooth and straight two sides; (4), inserting the scion; (5), earthing; (6), final-period management. The kiwi fruit tree low-location grafting method is applied to grafting of kiwi fruit trees in the period of dormancy, is easy to operate, and can reduce influence from bleeding and low temperature in winter and increase grafting survival rate; the grafted plants grow strong, shape rapidly and can enter the full bearing period far ahead, particularly, after graftage, in the second year, the yield of the big trees can be equal to and even higher than 40% of that in the full bearing period under management level of standard orchards.

The invention provides a sweet cherry seedling raising and garden establishing method in high altitude cool areas. The method comprises five steps as follows: grafted variety and stock selection; stock breeding; collection and storage of scions; grafting operation and management; and nursery stock transplanting and final-period management. The method using the technical scheme has the beneficial effects that the survival rate of single plant nursery stock is improved by 95% when sweet cherry seedlings in the high altitude cool areas at the altitude of 2200 to 2600 m and the mean annual temperature of 9 to 13 DEG C are grafted, the transplanting survival rate of the nursery stocks during garden establishing is improved to more than 95%, and the transplanted nursery stocks are vigorous in growth and relatively high in resistance; the juvenile phase of fruit trees is shortened, and the single plant yield in the third year after cultivation can reach more than 1.50 kg; a traditional cultivation pattern that mainly-planted variety and pollination variety are matched for planting is changed, the management cost is reduced while early fruiting and high yield in the garden are realized, and the economic benefit of the garden can be improved by more than 30%.

The invention relates to fruit tree seedling cultivating field, particularly discloses a seedling cultivating method capable of shortening peach trees. The method includes cultivating root stocks, dwarfed interstocks and scions. Main technology is characterized in that the root stocks adopt seedlings of wild peach seeds; the dwarfed interstock seedlings are hybrid seedlings obtained by using the wild peaches as female parents and white peaches as male parents, performing artificial interspecific hybridization, sowing seeds obtained from hybridization and allowing growing; and the step of cultivating the scions includes using the dwarfed interstocks as the scions, and grafting onto the root stocks (seedlings) to obtain short peach tree seedlings. according to the invention, the affinity of the root stocks and the scions is strong, the tree body is compact, the fruit bearing period is early, the yield is high; the short peach tree is good in cold resistance and disease resistance, easy in management, and suitable for urban and rural beautification, greening and potting.

The invention relates to an earthing material for preventing and controlling diseases and insect pests for straw-rotting edible fungi and preparation and application of the earthing material. The earthing material is prepared from wormcast, calcium hydroxide, monopotassium phosphate, cow dung, rural soil, chitosan oligosaccharide and 5% emamectin benzoate wettable powder. The preparation of the earthing material comprises the steps of firstly, utilizing the wormcast, calcium hydroxide and monopotassium phosphate for preparing a modifier, then mixing the cow dung with the modifier, and conducting solid-liquid separation and fermentation to obtain modified cow dung; finally, using the rural soil, the modified cow dung, chitosan oligosaccharide and the 5% emamectin benzoate wettable powder for preparing the earthing material; after spawn running material faces are leveled, conducting fungus scratching and earthing. The earthing material has high total porosity, a porous structure, a highwater-binding capacity, and a good and stable granular structure. The earthing material has a wide spectrum and high efficiency of preventing and controlling the diseases and insect pests, is free oftoxicity and residue, environmentally friendly and safe, contains a small amount of humus and beneficial microorganism floras such as stinky pseudomonas, and has low cost.

The present invention relates to an ultra thin layer matrix soil less culture method. Said invention adopts solid, liquid and gas three-phase reasonable distribution and regulation technique in the soil-less culture, and said technique includes the following measures: setting nutrient liquor flow-guiding and root system guiding channel in the bottom portion of culture channel; between polyphenylene plastics and matrix abutted place forming a thin layer with rich liquid and gas two phases to guide crop root growth and make said root system be extended into upper matrix to reduce matrix thickness; and remaining a layer of nutrient liquor in the bottom portion of culture channel, said nutrient liquor can be provided for crop root system, and can be used for moistening upper layer matrix to create suitable environment for root growth. Said invention is suitable for soil-less culture of vegetables and flower.

The invention discloses a high-yield cultivation method for litseacubeba, and belongs to the technical field of cultivation of litseacubeba. The high-yield cultivation method for litseacubeba comprises the following steps: step 1, sowing and seedling raising; step 2, seedling management; step 3, afforestation; step 4, tending management; and step 5, harvesting. By means of the method, the purposes of early fruit bearing, high fruit bearing rate, fast forest establishment and yield increase can be achieved, the yield can be increased by more than one time, and the product quality can be effectively guaranteed.

The invention discloses a cultivation method of late autumn yellow pears. The cultivation method of late autumn yellow pears comprises garden construction, cultivation, water and fertilizer management, shaping and trimming, flower and fruit management, disease and pest control. Dwarf dense planting is adopted, land saving and planting area increase are achieved, the utilization rate of the land isimproved, and investment of a whole orchard is reduced greatly; meanwhile, through regular watering and fertilization, early fruiting, quick effect realization, high efficiency, excellent product quality and simple management are achieved at the same time; and through arrangement of an insect killer next to fruit trees, prevention and control of pests and diseases can be achieved, and the methodis easy to promote.

The invention discloses a method for raising seedlings by grafting Lithocarpus pachylepis nuts. According to the method, the fine characters of female parents of fruit trees are maintained, and buds or branches of a fine breed of the Lithocarpus pachylepis are grafted on a rootstock having affinity, so that grown plants of scions can keep the fine characters of the female parents, and the plants grow and fruit uniformly. The genetic characters of the fine clone breed of the Lithocarpus pachylepis are stable, and the variation of the Lithocarpus pachylepis does not occur, so that the fine characters of the female parents can be maintained; the high yield in the early stage is achieved; as the scions used for grafting of Lithocarpus pachylepis seedlings are all the branches and buds adoptedfrom preferential adult trees and grafted on the rootstock, survival branches have the development characteristics of the adult trees, so that the breeding cycle can be shortened, the full productiveage of the adult trees can come in advance, and the early harvest effect can be achieved for Lithocarpus pachylepis fruits; the shape of the trees is changed, the Lithocarpus pachylepis fruits are arbor seeds, and the trees are enabled to grow shortly, small and compactly by dwarfing the plants, so that the utilization rate of land is improved.

The invention provides a mytilaria laosensis grafting method. The method includes following steps: selecting stock, determining ear picking time, selecting scion, determining grafting time, selectinggrafting position, determining grafting method, and managing after grafting. The defect that mytilaria laosensis seedling stem medulla is separated medulla, thereby being hollow in cavity, thin in wall and low in grafting survival rate is overcome, and the method has the advantages of being simple in operation, high in grafting efficiency, low in cost, simple in subsequent management, quick in growth after grafting and earlier in fruiting. Grafting survival rate is up to higher than 90%, and the method is an effective way for preserving and utilizing mytilaria laosensis excellent germplasm materials non-locally. By the method, grafting seedlings high in fruiting amount, quick in growth and high in quality can be provided for mytilaria laosensis seed gardens and cutting orchard construction, and mytilaria laosensis cultivation period can be shortened remarkably; the method is forest genetic improvement technology with extremely high practicability.