184results about How to "Early results" patented technology

The invention relates to a shaping cultivation method of a peach tree shape with three boughs and one center truck. The method concretely comprises the following processes: the height of a stem of the tree shape is determined to be 20-30cm; a leafbud at the top end of the determined stem part germinates young sprouts; the center truck is cultivated to vertically grow upwards; three strong branches or strong buds are selected from the young sprouts germinated on a base part and cultivated into three boughs; small and medium fruiting branch groups are evenly configured at two sides of the boughs; the intervals of the medium branch groups on the boughs are 60-80cm; the intervals of the small branch groups are 20-30cm; the angles between the boughs and the center truck are 60-70 degrees; the height of the center truck is controlled at about 2.2m. Compared with the traditional three-bough natural opening heart tree, the opening of each bough is improved by about 15%; the tree shape is easily formed; a branching group is directly connected to a skeleton branch; pruning is simple and convenient, fruiting is early, management is convenient, and fruit quality is excellent.

The invention provides an early-fruiting walnut dwarfing cultivating method. The method includes the steps that firstly, the height of early-fruiting walnut trunks is set as 0.6-1m; secondly, the tree form is cultivated; thirdly, trees are trimmed and shaped. In the second step, when the trees are 2-3 years old, boughs are selected and retained in different directions in shaping zones, and the boughs can be selected and retained in an one-off mode or selected two times; when the trees are 3-4 years old, primary lateral branches start to be selected and retained after all the boughs are selected, about three lateral branches should remain on every bough, and the primary lateral branches should be made to grow in a staggered mode on the boughs; when the trees are 4-5 years old, 1-2 secondary lateral branches are selected and retained on every primary lateral branch of every first bough, and 2-3 secondary lateral branches are selected and retained on every primary lateral branch of every second bough. In the third step, the secondary branches of the early-fruiting walnut trees are controlled when the trees are young, and by the utilization of the branches growing excessively, over-crowded branches are removed to be sparse and down branches are disposed. The dwarfed early-fruiting walnut trees cultivated with the method have the advantages of being early in fruiting, long in high yield period, high in output and convenient to cultivate, and the walnuts are easy to harvest.

The invention discloses a multi-main-branch open center tree shape of a pear tree, and belongs to the field of pruning of fruit trees. The trunk height of the tree shape is 0.7 to 0.9 meter, the central trunk height is 1.7 to 1.9 meters, 7 to 9 main branches are uniformly grown on the central trunk, and medium and small branch groups are directly grown on the main branches; the angle between each main branch and the central trunk is 70 to 80 degrees; and the thickness of a leaf curtain is 1.8 to 2.3 meters, and the height of the tree is 2.2 to 2.7 meters. The intervals of the medium branch groups on the main branches are 50 to 70 centimeters, and the intervals of the small branch groups are 10 to 20 centimeters. The tree shape has the advantages of simplicity and convenience in pruning, quickness in formation, earliness in fruiting, convenience in management, good ventilation and light transmission conditions and the like.

The invention relates to a method for propagating vigorous clonal Malus prunifolia own-rooted stock seedlings of apple trees. According to the method, Malus prunifolia cutting seedlings are propagated first based on the Malus prunifolia hard wood cutting technology, and the cutting seedlings are kept at the origin position to serve as stock plants; a Malus prunifolia own-rooted stock seedling layering propagation garden is built according to the vertical layering method, and the Malus prunifolia own-rooted stock seedlings are propagated in batches every year afterwards; after the Malus prunifolia own-rooted stock seedling vertical-layering propagation garden is built, the clonal Malus prunifolia own-rooted stock seedlings can be continuously harvested in 15-20 years. By means of the method, the operation of carrying out Malus prunifolia hard wood cutting propagation by crop rotation and land search every year is not needed, and more than 1/3 of nursery land is saved for propagating dwarf interstock apple seedlings.

A method for grafting wild walnut tree with high survival rate includes taking scion in January, sealing it with wax for keeping moisture, sawing the wild walnut tree with 10-23 cm of diameter at the position with 70-150 cm distance from ground, selecting a side branch as water absorbing one, grafting the scion on the residual tree as stock, convering with saw dust, and wrapping with plastic film. Its advantages include high survival rate, and high yield.

The invention provides a sweet orange planting method. At a germination stage, 1-1.5kg of a germination fertilizer which is topdressed twice is applied per hole; the germination fertilizer comprises the following raw materials in parts by weight: 15-18 parts of urea, 8-12 parts of ammonium nitrate, 18-20 parts of potassium chloride, 35-45 parts of calcium superphosphate, 20-25 parts of diatomite, 1-2 parts of JT composite bacteria and 20-30 parts of biogas slurry; and at a fruit swelling stage, 3-5kg of a fruit swelling fertilizer, which is topdressed once in ring-shaped ditches with depth of 10-20 cm, is applied per hole; and the fruit swelling fertilizer comprises the following raw materials in parts by weight: 30-35 parts of urea, 40-45 parts of potassium chloride, 25-35 parts of calcium superphosphate, 2-5 parts of magnesium sulfate, 0.1-0.2 part of borax and 20-30 parts of biogas slurry. According to the sweet orange planting method disclosed by the invention, tree growth and fruit swelling needs of sweet orange are met by a proper nitrogen phosphorus potassium ratio; tree seedlings are strong in freezing resistance and resistance to plant diseases and insect pests; and the fruit yield is increased by 15%-20%.

The invention discloses a technique for grafting wild Chinese walnut, which comprises: cutting the fracture of a wild walnut or wingnut stock to form an inclined face (1); cutting off 3 to 5 centimeters of skin (2) of the upper end of the higher side of the inclined face (1) to form a 'V' shape (9); cutting off skin (5) in the direction of a bud on a cion branch; peeling the pulp skin layer (3) of the 'V' shape (9) of the stock to separate the pulp skin layer (3) from xylem (4); inserting the inclined plane (6) of a cion from top down while keeping the cion tightly adhering to the xylem (4) of the stock inward; sleeving the whole saw bite on the stock from the joint of the stock and the cion by using an agricultural mulching film; exposing cion branch; and fastening tightly. When the grafting technique is adopted, the operation is simple, the cost is low, and by using wild resources, the grafting survival rate is increased and fruiting is early.

The invention discloses a seedling culturing and planting technology of carya illinoensis and relates to the field of planting of fruit trees. The planting method comprises the following steps: (1) constructing a foundation; (2) accelerating germination and breeding; (3) grafting; (4) managing grafted seedlings; and (5) carrying out field management. By reasonably selecting carya illinoensis breeding, grafting and after-survival management methods, a lot of high-quality seedlings are obtained and sufficient nutrient supply of stocks is guaranteed; the time of breeding nursery stocks through a grafting technology is greatly shortened; dwarfing and shorted juvenile phases of walnut trees are realized and the walnut trees are fruited in advance.

The invention relates to a production method for realizing double-cropping fruiting of grapes. The production method specifically comprises the steps of carrying out pruning on grape fruit trees and dormancy breaking and bud forcing on branch buds in autumn and winter periods every year, and thus promoting the grapes to germinate, bloom and fruit earlier; appropriately planning to prune the grape fruit trees of which first-cropping fruit harvesting is completed and carrying out secondary bud forcing and flower forcing, and thus promoting the grape fruit trees to realize secondary flowering and fruiting. A dormancy breaking and bud forcing agent is formed by hydrogen cyanamide water solution; during production and management of the grape fruit trees, fertilizer is applied according to a conventional method, besides, novel fertilizer-organic water soluble fertilizer which is formed by pretty red flowers and a kalium-calcium pack is additionally applied; optimized selection, matching and scientific application are carried out on how to select and apply leaf fertilizer. The production method disclosed by the invention has the beneficial effects that high yield, stable yield and good quality of the one year-two harvest grapes can be realized.

The invention discloses a Jiuqian plum tree engrafting and cultivating method, comprising the following steps: planting the cultivated annual bitter plum rootstock seedlings in the seedlings-raising land in rows, in each December to establish a bitter plum free-stock nursery; selecting the bearing tree vegetative-shoots of Jiuqian plum trees as the scion cultivation stock trees to establish a scion nursery; collecting the vegetative shoots on the scion stock trees as scions to engraft in the middle ten days of next February; promoting the growth and harvest of the Jiuqian plum tree using management practices, plant growth regulator, shaping and trimming. The engrafting and cultivating method can stunt the Jiuqian plum trees, reduce the juvenile phase, advance the harvest phase, increase the yield and realize the scale planting.

The invention provides a nursery sock growing method for dwarfed central stake Nanguo pear trees, comprising cultivating root stake sprout using Mountain pear or Du pear seeds, dwarfing central stake bud or grafting the bough to the root stake, so as to cultivate dwarfed intermediate stake sprout, then grafting high grade Nanguo pear tree bud or bough onto the stem of the intermediate stake sprout, so as to cultivate dwarfed intermediate stake Nanguo pear tree sprout, the invention can facilitate early flowering and early fruit.

The invention relates to the technical field of agriculture, in particular to a planting method of Chinese wolfberries. The planting method comprises the steps of field selection, soil preparation and enriching, seed treatment, sowing, seedling thinning, filed management and the like. The planting method of the Chinese wolfberries has the advantage that the requirement for a filed is not high, planting can be conducted on a drought field or a sandy field or a field with saline-alkali soil, Chinese wolfberry trees grow fast, the occurrence rate of plant diseases and insect pests is obviously decreased, the pesticide dosage is decreased, the cost is reduced, the edible safety of the Chinese wolfberries is improved, the fastest time from sowing to outputting is two years, and a high yield period can be reached in the fourth year; the planted Chinese wolfberries are large in fruit, red in color, thick in pulp and soft in texture. The planting method has the advantages of being early in fruiting, high in yield, excellent in quality, short in period and quick in effect. The planting method is simple in process, easy to master, apply and promote and suitable for family small-scale planting and can also be suitable for large-scale planting.

The invention discloses a polypeptide compound fertilizer and a preparation method thereof. The polypeptide compound fertilizer is prepared from the following chemical fertilizer raw materials in percentage by weight: 94-96 percent of a urea-based compound fertilizer and 4-6 percent of metalloprotease, wherein the urea-based compound fertilizer comprises 37-60 percent of urea, 10-30 percent of monoammonium phosphate, 10-36 percent of a potassium salt and 0-20 percent of a filling agent; and the filling agent is prepared from the following components of calcium carbonate metalloprotease in percentage by weight: 90 percent of polyaspartic acid, 0.5 percent of iron ions, 5 percent of salts and 4.5 percent of organized enzymes.

The invention discloses a field planting method for pear trees. The field planting method is characterized by including the following steps of (1) collection and processing of pear seedlings, (2) the arrangement of field planting hole plates, and (3) field planting. By the adoption of the field planting method, the reproductive rate of the pear trees is high, the survival rate of the pear trees is high, early fruiting, a high yield and a stable yield can be guaranteed, and market requirements are met.

The invention discloses a method for breeding dwarfed interstock cherry seedlings. The method includes the first step that daqingye cherry seeds are seeded and grow into seedlings, the seedlings are used as grafting stocks, and cherry dwarfed stocks Gisela Five are used as dwarfed interstocks; the second step that the portions, close to the ground, of the grafting stocks are used for carrying out grafting with the dwarfed stocks Gisela Five, the grafting stocks are used for carrying out budding with the dwarfed stocks Gisela Five from the end of August to the beginning of September in the current year, and grafting between the grafting stocks and the Gisela Five is completed; the third step that Gisela Five bud seedlings pass the winter and sprout and grow long branches in spring of the next year, and when the interstocks bud, the grafting stocks are trimmed at positions 0.5-1 above budding healed wounds in spring of the next year; the fourth step that from May to June of the next year, cherry varieties are connected at positions about 25 cm from the Gisela Five interstocks in a budding mode, interstock leaves are reserved, when the budding varieties bud, the interstocks are trimmed at positions 0.5-1 cm above the budding healed wounds, seedling cultivation can be completed after leaves fall off in the next year, and dwarfed interstock biennial cherry seedling finished products can be bred. The method has the advantages of being high in practicability, low in cost and easy to operate.

The invention discloses a planting method for selenium-rich pumpkins. The planting method comprises the following steps of: (1) soaking seeds; (2) growing seedlings; (3) performing field planting; (4) building a framework and pruning; (5) applying a fertilizer; (6) applying a selenium-rich fertilizer; (7) preventing plant diseases and insect pests; and (8) harvesting. The planting method is used, so that pumpkin plant grows quickly, and bears fruits early; diseases are less, plant is strong, growth is vigorous, a harvesting period is long and the yield is high, and pollution of chemical pesticides is reduced; the planting method is green and environmentally friendly, and is free of pesticide residues; and the product is clean, sanitary and is good in quality. Meanwhile, the selenium-rich fertilizer is applied at a later period, so that content of trace element selenium needed for a human body in pumpkins is increased, the nutritive value of the pumpkins is increased, and therefore, the produced pumpkins are high in nutritive value, and are high in selenium content, and common pumpkins become fully-featured functional food.

The invention discloses an improved method for great castanopsis hystrix tree high-position grafting. According to the method, the scion grafting is carried out from middle and late January to late February every year when the average daily temperature is raised to 15+/-3 DEG C, good-material castanopsis hystrix lignification branches are selected, wedge-shaped scions with 1 to 2 axillary buds are cut and taken, the scions are inserted into a cut of a stock so that at least one side of a forming layer of the stock and the scions is sufficiently anastomotic, in addition, the sealing binding is carried out on grafting parts, and finally, the high-position grafting process of great castanopsis hystrix trees is completed after the post-grafting management. The method provided by the invention is used for grafting the castanopsis hystrix and has the advantages that the culture period is short, the forming speed is high, the operation is simple, the cost is low, and the grafting survival rate is higher than 90 percent.