54results about How to "Strong branching" patented technology

The invention discloses a peach tree shape applicable for high-density planting. The peach tree shape of the invention is Y-shaped, and consists of a trunk and two large branch groups. Two large fruit branch groups can be produced on the upside of the trunk, and are arrayed oppositely in a line, and respectively extend into the two side rows; the extension direction is perpendicular to the row direction, as well as has a 45-55 degrees angle with the vertical direction. Fruit branches and small sized fruit branch groups are produced on the large fruit branch groups. The peach tree shape of the invention is applicable for high density planting, the structure of the tree is simple, the pruning is simple, the forming is quick, and the cost is low. The method of the invention is easy to be learned, the operation is simple. Standard management can be conducted for the invention to ensure that the peach orchard realize early rich and high-quality yield, high yield and stable yield.

The invention discloses a kiwifruit tree planting method. Connected greenhouses are used for cultivation, greenhouse films and arrangement of the greenhouses are adjusted along with change of seasons, the four-prevention measures including anti-freezing measures taken in winter and spring, rain sheltering and disease preventing measures taken in the rainy season, and cooling and sun blocking measures and windproof measures taken in midsummer are adopted, matched labor-saving tree cultivating management is performed, the capacity for coping with extreme weather in rainy and high-temperature areas in the south is effectively improved, and the high temperature and high humidity disease problem and the like which are difficult to solve in open field cultivation and traditional facility cultivation are solved. Due to the adoption of the method, the kiwifruit disease transmission route can be effectively cut off, input cost is low, manpower is saved, the survival rate of kiwifruit trees reaches 95.2%, the average single weight of red kiwifruits can reach 86 g under the situation that no swelling agents are applied, and the largest single fruit weight reaches 103.5 g; the soluble solid reaches 17.4% to 19.1%; the fruit cleanness is obviously improved, use of swelling agents and high-poison and mediate-poison pesticide is effectively eradicated, and quality safety of the fruits is guaranteed.

Size composition in the form of a water-based composition containing a hydrophobic, cellulose-reactive sizing agent and an anionic, cationic and/or amphoteric polymer comprising a cross-linked starch. The hydrophobic, cellulose-reactive sizing agent comprises an alkylketene dimer.

The invention discloses a biological carbon energy water-soluble fertilizer, relating to the technical field of fruit and vegetable planting cultivation. The fertilizer comprises the following raw materials by weight percent: 30%-60% of potassium fulvate, 5%-25% of biological organic carbon, 5%-25% of potassium dihydrogen phosphate, 4%-15% of potassium sulfate and 5%-25% of urea. A preparation method of the fertilizer comprises the steps of preparing the raw materials, grinding the urea, grinding potassium fulvate into powder, extracting biological organic carbon, uniformly mixing the materials, metering, packaging, and detecting to obtain a finished product of the fertilizer. Potassium fulvate and biological organic carbon are rich in carbon, hydrogen and oxygen and have strong adsorption functions, and carbon, hydrogen and oxygen are organically combined with nitrogen, phosphorus and potassium to form six nutritional elements required by plants, so that the utilization rate of various nutrients is greatly increased, the usage amount is low, and the effect is good. The fertilizer can be quickly adhered to soil when meeting water and is organically fused together with the soil, holes do not need to be dug and the fertilizer is applied along with the water when the base fertilizer is applied to fruits and vegetables, the nutrient loss is not easily caused, and the labor and effort are saved.

A grape single-bud seedling cultivation and straight-cutting garden building method comprises the following step of collecting cuttings, wherein the cutting selection can be carried out along with winter pruning, one-year new branches which are pure in variety, high in maturity, short in internode, full in bud eye, small in heart center, emerald in pruning wound, and 0.7 cm-1.2 cm thick are selected, the cuttings are determined to be cut with single buds or double buds according to specific conditions, generally thick cuttings which is provided with full buds and is more than 5 cm in internode can be cut with single buds, otherwise double buds should be reserved, and the cuttings are cut in nutrition bags in a solar greenhouse, or a field cutting seedling method is adopted, in a growing season, the conventional bud picking, sprout eliminating and tendril eliminating are carried out the same as other grape varieties.

The invention discloses fertilizer special for guava and a production method of the fertilizer. The fertilizer comprises, by weight, 30-50 parts of decomposed organic fertilizer, 15-20 parts of potassium dihydrogen phosphate, 2-8 parts of urea, 12-18 parts of plant ash, 10-15 parts of lime and 1-3 parts of trace element fertilizer, wherein the decomposed organic fertilizer is the product obtained by adding strains into sisal hemp residues, sugar factory alcohol waste liquid, sugarcane filtered mud and bagasse pith to perform fermentation; the trace element fertilizer includes iron, zinc and boron. The fertilizer special for guava has the advantages that the fertilizer is reasonable in nitrogen, phosphorus and potassium proportion and contains the trace element fertilizer; when the fertilizer is applied, shoot robustness can be achieved, flowering and fruiting can be promoted, soil can be improved, root growth can be promoted, guava quality can be increased at the same time, and guava tree yield can be increased.

The invention discloses zero-VOC (volatile organic compound) cement-based water-proof material copolymer emulsion and a preparation method thereof. The preparation method adopts a zero-VOC copolymer emulsion component A and an inorganic powder component B, the zero-VOC copolymer emulsion component A is prepared from deionized water, alkyl acrylate, styrene, acrylic acid functional monomers, emulsifying agents, initiators, a buffer agents, polymerization inhibitors, oxidizing agents, reducing agents, sterilizing agents and defoaming agents through polymerization of pre-emulsification semi-continuous seed emulsion, and the inorganic powder component B comprises ordinary portland cement, quartz sand and water reducers. The prepared emulsion is high in solid content, low in viscosity, uniformin particle size and good in stability and has excellent rheological property and coating water absorption, the content of a residual monomer in an emulsion product is lower than 300ppm and meets national zero-VOC emulsion standards, the emulsion is environmentally friendly and free from toxicity and pollution, the compatibility of the emulsion and cement is good, and a prepared polymer cement waterproof coating is excellent in water resistance, good in low-temperature flexibility and low in water absorption.

The invention relates to a novel fruit expander for pears and a use method thereof, and the novel fruit expander can be used for overcoming the defects of high labour of traditionally applying the expander and multiple side effects. The novel fruit expander is formed by scientifically proportioning compound sodium nitrophenolate, gibberellin, pimacol, additives, auxiliaries and a plurality of nutrient elements. The action mechanisms of the novel fruit expander comprise promoting new roots, and increasing absorption area and leaves to increase photosynthetic efficiency, promoting the general circulation of the nutrient substances of tree bodies, and the microcirculation of nutrient substances among cells and in cells, exciting cell activity, enhancing cell division and expansion, improving cell wall permeability, promoting protoplasmic streaming, urging photosynthetic products to be accumulated in fruits, and ensuring robust tree bodies, high yield, early harvest, large fruit size and high sugar content of pear trees. Moreover, the novel fruit expander is free from any side effect and low in cost, and can be easily accepted by pear farmers.

The invention discloses a specific tea-oil tree compound fertilizer containing tung oil. The compound fertilizer is prepared from tung oil, tung oil cake, human urine, pig manure, cow dung, chicken manure, cornstalk, urea, diammonium phosphate, potassium chloride and humic acid in a certain weight ratio. The preparation method comprises the following steps: putting tung oil cake and the human urine into tung oil to prepare an oil-urine compound fertilizer, fermenting a humic acid organic fertilizer inside a clay frame, blending urea, diammonium phosphate and potassium chloride into a chemical mixture fertilizer, subsequently uniformly mixing the three fertilizers, and controlling the water content to be less than 14%, thereby obtaining a finished product. The invention aims at customizing a series of specific fertilizers containing tung oil that organic fertilizers and chemical fertilizers are combined, three elements, that is, nitrogen, phosphorus and potassium are combined, secondary elements and microelements are complete, rich activated organic substances are provided and the fertilization period and the fertilizers are determined according to the growth characteristics of tea-oil trees. The compound fertilizer is wide in raw material resource, scientific and reasonable in proportion and process, saved in the labor, lowered in the production cost by more than 30% and applicable to popularization.

The invention discloses a yield-increase type culture method of polygonum capitatum. The method is that the reasonable seedling medium culturing and growth management are performed; a seedling bed is utilized for inoculating, rapidly propagating, cutting, reproducing and breeding; the stem sections of the seedlings in the seedling bed are utilized; one section with one bud and one leaf is inoculated from the seedling bed and then cut and planted into the soil; the specific field transplanting, field management and harvesting methods are adopted. The method has the characteristics of increasing the purity and quality of polygonum capitatum, high and stable in yield, and easy to be popularized.

The invention relates to a method for high grafting and head change of walnut trees. The method comprises the following steps: collecting scions, grafting, removing unwanted sprouts, letting in fresh air, binding rods and a support, performing flower thinning, pruning and trimming, and protecting seedlings from cold. The grafting survival rate of the method for high grafting and head change of walnut trees reaches up to more than 95%, and wound healing is fast, operation is convenient, and grafting efficiency is high, and can improve drought resistance ability. The method is early in fruiting, early in high yield, good in branching ability, high in fruit spur fruit setting, compact in branches, and convenient in management.

The invention discloses a method for grafting prunus cerasifera onto a wild peach stock. The method is characterized by comprising the steps that (1) grafting time is selected, wherein grafting operation is carried out from the last ten-day period of January of every year to February of the next year; (2) grafting is carried out, wherein a, healthy branches of the prunus cerasifera are picked, two sections are taken, and two leaves or two buds are kept; b, the seedling of the annual wild peach is selected as the stock, and the stock is cut off at the position 5 cm to 6 cm above the root; c, the edge, close to a tree bark, of the top of the stock is cut obliquely to wood, the depth is 2 cm, the two sides of a cion are cut obliquely to be in a wedge shape, one side is longer than the other side, grafting consolidant is applied to the two sides, the short side is inserted into the tree bark close to the stock, and the long side is close to the wood; d, after grafting, a film is wound on the grafting position by three circles and tightened; e, after grafting, a grafting seedling is directly planted on the ground, the distance is 8 cm, and the row space is 12 cm; (3) fertilizer is applied.

The invention discloses a kiwifruit 'Ping-shaped (Chinese character Pinyin) floor stand' cultivation method. The kiwifruit 'Ping-shaped (Chinese character Pinyin) floor stand' cultivation method comprises: implementing a kiwifruit 'Ping-shaped (Chinese character Pinyin) floor stand' field planting method, namely performing interspersed planting on male and female plants in single row and at intervals; implementing a kiwifruit 'Ping-shaped (Chinese character Pinyin) floor stand' planting frame type; and implementing a female plant 'one-trunk two-layer vine four-grade branch result' shaping andpruning mode and implementing a male plant preparatory plant 'high traction' technology. High-quality and high-yield cultivation of kiwifruits is realized by innovating a kiwifruit floor stand mode and a stand surface structure and reforming a kiwifruit field planting mode and a shaping and pruning method.

The hybrid biter gourd breeding process with No. 812 as female parent and No. 948 as male parent includes isolation, reasonably determining the seeding period difference between the female parent andthe male parent, determining the plant ratio between the female parent and the male parent, and determining the planting density. The hybrid biter gourd has the features of prematurity, high yield, good commodity character of fruit, wide applicability, etc.

The invention discloses a planting method for green fertilizer plants in a citrus orchard in slope cropland in a three gorges reservoir region. The method comprises the steps of pretreatment of weedslocated among rows in the citrus orchard before the green fertilizer plants are sown, sowing of the green fertilizer plants and utilization of the green fertilizer plants, wherein the green manure plants are Vicia villosa Rothvar. and Vicia villosa Roth.. According to the method disclosed by the invention, the green fertilizer plants are planted in the whole orchard in the young and full fruit-bearing periods, so that construction of the ecological orchard and production of green fruits can be ensured, and income of fruit farmers can be increased; the method can reduce water and soil loss andfertilizer loss, reduce non-point source pollution, and improve a utilization rate of a fertilizer; and the method can inhibit growth of the weeds in the orchard and reduce use of herbicides.

The invention provides a breeding method of a towel gourd with strong resistance. The breeding method is characterized by comprising the following steps: (1) breeding a midbody selfing line B1; (2) breeding a high-generation selfing line B2J; (3) breeding a novel species of towel gourd; (4) processing the seeds; (5) inoculating pathogen; (6) screening the excellent seedlings. The obtained novel species of towel gourd has the advantages of good fruit bearing performance, high yield, and heat resistance. Through the hybridization among different species, the towel gourd has the characteristics of strong resistance, excellent quality, and high comprehensive profit. The economic profit of greenhouse plating is very good, and the towel gourd has a wide market prospect. The provided breeding method has the advantages of rapidness, stable effect, and strong operability.

The invention relates to a cedrela sinensis budding and propagating method. The method comprises the followings: selecting annual tree seedlings of cedrela sinensis, which grow strongly and have a ground diameter of 1.0 to 1.2 cm, as rootstocks, and adopting annual branches which are robust, in full buds and free of plant diseases and insect pests from a cedrela sinensis seed tree for budding, so as to realize cedrela sinensis micropropagation. The budding specifically comprises the followings: selecting strong buds in the middles of the branches for scion, transversely cutting in places which is above the buds and is 0.5 cm far away from the buds, and then transversely cutting in places which are below the buds and are 0.5cm far away from the buds, wherein each bud piece requires a part of wood part to be carried, the thickness is 2 to 3 mm, and the lengths of the cutting surfaces of the bud pieces are 1.0 to 1.5 cm; selecting northeast surfaces of the rootstocks, cutting off skin blocks in positions 5 cm far away from the ground, (the rootstock cutting method is the same as the scion), then taking down the cut skin blocks, quickly adhering the bud pieces onto the cutting surfaces, enabling the lower ends of the bud pieces to be aligned with the lower cuts of cut surfaces, and then using ropes for tightening. The method provided by the invention has the characteristics of simple operation and high ratio of grafting, the cultivated seedling is high, the diameter growth is fast, and a good foundation is established for storing and using cedrela sinensis fine breeds in future.

The present invention discloses a method for planting Chinese redbud and belongs to the technical field of flower planting. The method includes the first step of collecting seeds; the second step of treating the seeds: soaking the seeds with water or rubbing the seeds, removing shell oil, and embedding the seeds in dry sand for storage to the last ten-day period of March of the next year to the first ten-day period of April; before seeding, treating the seeds, screening the seeds with a diameter of 3-5 mm, coloring the seeds, selecting seeds with darker colors after the coloring, and finally placing the seeds in cotton for flock suction; the third step of culturing seedlings; the fourth step of thinning the seedlings; the fifth step of applying fertilizer; the sixth step of performing shaping and trimming; and the seventh step of controlling pests and diseases. According to the method for planting Chinese redbud, through refined management, an advanced production technology and scientific planting, the survival rate is improved, the yield is increased, the labor cost is reduced, and the current situation of shortage of supply is alleviated.

The invention discloses a method for growing seedlings and breeding fodinggui grafted, which includes the steps of rootstock cultivation and selection, scion collection and processing, grafting, and post-grafting management. The affinity of the scion improves the survival rate of grafting, shortens the cultivation time, and can bloom in the same year after grafting; the osmanthus fragrans grafting and propagation technology of the present invention has a survival rate as high as more than 95%, is easy to operate, and has a wide market application.

The invention belongs to the technical field of agricultural product processing, and provides a lodging resistant planting method of crape myrtle. The innovative thinking of the invention is to applya biological method to the planting of crape myrtle so as to achieve the purpose of lodging resistance. According to the method, firstly, a method of induction by a chemical inducer is adopted to obtain tetraploid crape myrtle seedlings, and then the tetraploid crape myrtle seedlings are planted, wherein the branches of the tetraploid crape myrtle seedlings are thick and robust, the yield is high,and the planting cost is high. In the planting process, support frames are manually arranged for fixing the seedlings; through the culture of the tetraploid seedlings and with the combination of manual fixing in a growth process of the seedlings, the lodging phenomenon in the growth process of the crape myrtle can be prevented, the windage resistance of the crape myrtle can be prevented, and thevertical upward growth of the branches of the crape myrtle seedlings can be ensured.

The invention discloses a method for cultivating a rhododendron stump. The method comprises the steps of excavation, preparation of cultivation materials, treatment before cultivation, cultivation, management after cultivation and the like, wherein the treatment before cultivation comprises the steps of disinfecting, pruning and root mixing. According to the method, a technology is adopted for therhododendron stump and includes the steps that a dewatered main stem is cut, the cut is covered with a preservative film for preserving moisture, the root is soaked in water for absorbing water, yellow mud slurry serving as a rooting agent is used for stimulation treatment for 24 hours, a double-layer shading effect is changed to a single-layer shading effect after cultivation, and the single-layer shading effect is changed to a complete light transmittance effect; a sterile and acidic soil environment is created at the rhododendron root to the maximum degree, scientific and reasonable moisture preservation measures are taken from transportation to completion of planting, management and protection, shading is gradually reduced after buds begin to germinate, and normal conveying of nutrients and water are carried out on the rhododendron stump. The method solves the technical problems of low stress resistance, poor adaptability and very difficult rooting of rhododendron stumps after therhododendron stumps are removed from original growth places and dewatered, rhododendrons which grow well and are high in resistance are cultivated, and the purposes of increasing the survival rate and improving the adaptation of the rhododendron stump during transplantation to a different place are achieved.