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54 results about "Juglans olanchana" patented technology

Juglans olanchana is a semideciduous tree species in the Juglandaceae family. It can be found in Costa Rica, Guatemala, El Salvador, Honduras, Mexico and Nicaragua. It can grow up to 40 m in height and 1.5 m in diameter. The long branches bear twigs tipped with 40–50 cm long, glabrous, pinately compound leaves, darker on the top than on the bottom. The base of the trunk sometimes has buttresses.

Method for inter-planting walnuts, corn and medicago sativa

The present invention discloses a method for inter-planting walnuts, corns and medicago sativa and belongs to the technical field of agricultural planting. The method comprises the following steps: firstly, carrying out field planting on the walnuts in late March; then, sowing the corns at central positions between every two adjacent rows of walnut seedlings (trees) in late April; and sowing the medicago sativa at reserved positions in the middle of August. According to the method, the walnuts, the corns and the medicago sativa are subjected to scientific and reasonable inter-planting, therefore the land use rate can be increased, the yield of a unit area of land can be increased, and the income of fruit growers can be practically increased; furthermore, a walnut processing industry and a feed processing industry can be promoted by obtained agricultural products, the development of local culture industries and other industries can be improved, the local economy can be boomed, the investment can be attracted, the employment opportunities can be improved, so as to form a healthy industry cycle chain; in addition, the method is a remarkable in economic benefit due to the fact that the income of the fruit growers can be increased, and the economic development of a region can be promoted.
Owner:冯祥茂

Hard branch patch budding seedling culture method for juglans regia

The invention discloses a hard branch patch budding seedling culture method for juglans regia. By means of the technology, the grafting time can be shortened, the working efficiency can be improved, the seedling breeding cycle can be shortened, and the seedling commercialization can be enhanced. The hard branch patch budding seedling culture method for juglans regia includes the first step of scion collection, wherein twigs, with fully mature buds, on the upper half parts of annual branches on the periphery of a crown are collected; the second step of scion treatment and storage, wherein after the scions for grafting are collected, every 30-50 scions are tied with a tag as a bundle and then are stored; the third step of stock selection, wherein robust seedlings with the ground diameter reaching 0.8 cm or above and without plant diseases or insect pests are selected as stocks; the fourth step of grafting, wherein the scions treated in the second step are grafted onto the stocks in the third step according to the grafting method of hard branch patch budding; the fifth step of post-grafting management, wherein the post-grafting management includes supplementary grafting, unwanted sprout removing, stock pruning, untying, fertilizer and water management and pest and disease control.
Owner:SHANDONG FOREST SCI RES INST

Method for crushing purely natural wild juglans sigillata and separating kernels from shells

The invention discloses a method for crushing purely natural wild juglans sigillata and separating kernels from shells. The method comprises the following steps of performing soaking: placing the juglans sigillata in clean water for soaking so as to obtain soaked juglans sigillata; performing crushing: placing the soaked juglans sigillata into a crushing machine for crushing so as to obtain crushed juglans sigillata granules of which kernels and shells are mixed; performing classifying: placing the crushed juglans sigillata granules of which the kernels and the shells are mixed into a sorting machine for sorting so as to obtain large crushed juglans sigillata granules on a sieve and small crushed juglans sigillata granules under the sieve; performing drying: performing drying treatment on the small crushed juglans sigillata granules under the sieve so as to obtain dried juglans sigillata granules of which the kernels and the shells are mixed; and performing kernel-shell separation: placing the dried juglans sigillata granules of which the kernels and the shells are mixed in a color selector for color selection separation so as to obtain separated juglans sigillata shells and juglans sigillata kernels. The method for crushing purely natural wild juglans sigillata and separating kernels the shells is simple in technology, safe, environmentally-friendly, convenient and high-efficient.
Owner:WUHAN POLYTECHNIC UNIVERSITY

Semi-annual walnut stock and cultivating method of semi-annual stock walnut seedlings

The invention discloses a walnut semi-annual stock and a cultivating method of semi-annual stock walnut seedlings, belonging to the technical field of forest cultivation. The cultivating method of the semi-annual walnut stock comprises the following steps of: with same year seeds of a Sigillate walnut seedling tree as seeds for stock cultivation, treating the seeds, sowing the seeds into a ground bed in autumn in the same year, covering mulching films and constructing a plastic film arched shed, and controlling the temperature in the shed to 16-20 DEG C before euphylla of the seedlings is expanded, covering a sunshade net with the light transmittance of being 20-30 percent, wherein the soil water content is 40-50 percent; and after the euphylla of the seedlings is expanded and before graft is carried out in February and March of the next year, controlling the temperature in the shed to 15-25 DEG C, the light transmittance of the sunshade net to 40-60 percent and the soil water content to 40-60 percent. The semi-annual stock cultivated by using the cultivating method is used for cultivating the semi-annual stock walnut tree seedlings through grafting. The cultivating method disclosed by the invention is short in cultivation time, the average outplanting rate of the walnut seedlings is up to 87.7 percent which is increased by 25.5-67.4 percent in contrast, and the seedling raising cost is reduced in comparison with that of a bud stock.
Owner:云南省林业技术推广总站

Rejuvenation method for dying walnut trees harmed by diseases and pests

The invention relates to a rejuvenation method for dying walnut trees harmed by diseases and pests and belongs to the technical field of forestry. Two methods are provided for rejuvenation of walnut trees with trunks harmed by diseases and pests at different degrees. The methods both include the steps of trunk cutting and grafting. In the first step of trunk cutting, for trees slightly harmed by diseases and pests, trunks are cut off from the portions 1 m away from the ground in the middle-ten-day period of March; for aged trees seriously harmed by diseases and pests, trunks are sawn off from the portions 0.05 m away from the ground in the middle-ten-day period of March, and two new strong branches of each tree are cultured in an induction mode and are cut off from the portions 0.15 m away from the ground when walnut trees sprout in spring in the second year. In the second step of grafting, the middle segments of fine annual branches with the thickness of 2.5-4 cm are selected as scions, grafting is carried out on the sections, with smooth bark, of stocks, blank parts of 3 mm are reserved at the upper ends of the scions and are tightly wrapped and bundled, two scions are grafted in the symmetric north-south directions or east-west directions of each stock respectively, the grafted branches are covered with waterproof kraft paper envelops after grating, and the lower ends are not sealed. By means of the rejuvenation method, the vigor of walnut trees can be recovered.
Owner:MIANYANG WANGLIN AGRI DEV CO LTD

Method for promoting astragalus membranaceus seed germination

The invention discloses a method for promoting astragalus membranaceus seed germination. The method comprises the step of pre-processing astragalus membranaceus seeds with a plant growth regulator before the seed germination, wherein the plant growth regulator is a dry distillation solution obtained after hawthorn seeds, spina date seeds and walnut shells are subjected to dry distillation according to the fact that the mass ratio of the hawthorn seeds to the spina date seeds to the walnut shells is (1-13):(1-2):(1-3). According to the invention, the plant dry distillation solution is adopted as the plant growth regulator for pre-processing the astragalus membranaceus seeds, the pre-processing method is simple, easy to operate and pollution-free, can remarkably improve the germination rate of the astragalus membranaceus seeds, and has high economical benefit; the plant dry distillation solution adopted is the dry distillation solution obtained after kernels and shells of hawthorn seeds, spina date seeds and walnut shells are subjected to dry distillation; the preparation method is simple to operate, concise, quick and easy to implement; the used raw materials are plant wastes, so that wastes can be taken full advantage of, wastes are changed into wealth, the cost is low, and the industrial production is facilitated.
Owner:SHANDONG ANALYSIS & TEST CENT

Mycorrhizal seedling culture method of bombax ceiba truffles

The invention belongs to the technical field of plant cultivation, and particularly relates to a mycorrhizal seedling culture method of bombax ceiba truffles. Aiming at the problem that the mycorrhizal seedling culture method of the bombax ceiba truffles is lacked in prior art, the mycorrhizal seedling culture method of the bombax ceiba truffles is provided. The method includes the following steps of collection and preservation of bombax ceiba truffle strains, matching and preparation of a bombax ceiba truffle inocula, collection and preservation of pecan seeds, culturing and inoculating of the pecan aseptic seedlings and culturing of the mycorrhizal seedlings inoculated with the bombax ceiba truffles. According to the method, the pecan is used for inoculating of the bombax ceiba truffles, and the gap that the mycorrhizal seedlings of the truffles are cultivated in a high-temperature region to obtain economical fruit trees is filled; through the specific composition and matching ratio of the truffle inocula, after the inocula are inoculated, the infection rate of mycorrhizae is larger than 85%, and the survival rate of seedlings is improved largely. The method is simple in operation, high in infection rate, high in transplanting survival rate and remarkable in economic benefit.
Owner:攀枝花市农林科学研究院

Method for cultivating lignicolous lucid ganoderma with walnut shells as culture medium

Provided is a method for cultivating lignicolous lucid ganoderma with walnut shells as a culture medium. The walnut shells are smashed, the walnut shells are placed in warm water for soaking, after soaking, soaking liquid is removed, and hydrolysable tannin is removed preliminarily; soybeans and water are subjected to soaking together, continuous soaking is carried out at the temperature of 20 DEG C-28 DEG C for 10 h-12 h, smashing is carried out, and soybean milk is formed; and after being soaked in the soybean milk and the water, the walnut shells are subjected to full stirring and combining, even mixing is carried out, sealing is carried out at the temperature of 10 DEG C-15 DEG C for 90 h-98 h, the processed walnut shells are placed at an oven, drying is carried out, the walnut shells, cotton seed hulls, rice bran, glucose and calcium phosphate after processing are subjected to rewatering, full stirring and even bagging, after bagging, sterilization is carried out, the walnut shells are cooled to room temperature, ganoderma lucidum strains are inoculated, breeding is carried out in an incubator of 23 DEG C-28 DEG C, and the mycelial growth conditions are observed at regular intervals until lucid ganoderma buds are formed. A semisolid low-temperature fermentation technology is used for damaging the bacteriostasis of tannin, growth of lignicolous lucid ganoderma is promoted, and hydrolysable tannin is effectively lowered.
Owner:福州东星生物技术有限公司

Method for interspecific hybridization young embryo culture of walnuts and juglans mandshurica maxim

The invention provides a method for interspecific hybridization young embryo culture of walnuts and juglans mandshurica maxim, aiming at realizing intermediate propagation of walnut hybridized seeds and shortening of a hybridized seed breeding period, and providing a new effectively seed breeding way for overcoming abortion of hybridized embryos after walnut interspecific distant hybridization. The method comprises the following specific steps: (1) obtaining hybridized fruits and carrying out sterile treatment; (2) obtaining young embryos; (3) culturing the young embryos; (4) carrying out subculture on embryo seedlings; (5) carrying out rooting induction on the embryo seedlings; (6) carrying out rooting and seedling hardening of the embryo seedlings; (7) transplanting the embryo seedlings. According to the method provided by the invention, a young embryo culture technology is combined with a conventional seed breeding procedure, and the embryo abortion in the distant hybridization can be overcome with the help of the young embryo culture technology; the method has the property of shortening a seed breeding period, can be used for rapidly selecting and breeding a walnut stock new variety with strong resistance, and is an efficient walnut stock interspecific hybridization new technology.
Owner:POMOLOGY INST SHANXI ACAD OF AGRI SCI

Cultivating method of walnut fruit-timber forest

The invention relates to a cultivating method of a walnut fruit-timber forest. The method includes the following steps of firstly, selecting black walnut seedling nursery stock which is 1-2 years old; secondly, preparing a land and building a black walnut timber forest; thirdly, immediately conducting irrigation after building the forest, conducting irrigation for the second time one week later, and conducting management through a black walnut forest management method; fourthly, stumping all alive trees after the black walnut nursery stock survives and grows for one year and before the spring germination in the second year, wherein the stumping height is 5 cm above the earth surface of the trees; fifthly, enhancing the water and fertilizer management after stumping, conducting bud fixing when coppice shoots grow to be 20-30 cm long, selecting the most robust straight coppice shoot as the kept cultivating shoot, and shearing off or wiping away all other coppice shoots; sixthly, conducting grafting, wherein grafted parts are 2.2-2.4 m higher than the cultivated black walnut tree trunk earth; seventhly, conducting grafting management; eighthly, conducting renewing and harvesting. According to the life cycles of walnut and black walnut, harvesting and renewing generally need to be conducted every 50-70 years according to the management strength of the fruit-timber forest.
Owner:XINJIANG ACADEMY OF FORESTRY SCI

Method for grafting walnut on Pterocarya stenoptera

Provided is a method for grafting walnut on Pterocarya stenoptera. The method comprises the following steps: planting Pterocarya stenoptera stock seedlings after leaves are fallen in November to December in a previous year, in May to July in a current year, when air temperature is higher than 25 DEG C, selecting more than three Pterocarya stenoptera twigs which grow obliquely on top positions of the Pterocarya stenoptera stock, the distance between the top positions and ground being 45-60 cm, using sleeve skin budding to graft walnut bud scions on the notches of the Pterocarya stenoptera stock; after the grafting walnut survives, when length of the walnut twigs is 15-25 cm, pinching for one time, and pinching for 3-4 times in two years; and maintaining Pterocarya stenoptera lateral branches which grow horizontally on a Pterocarya stenoptera stock base as an auxiliary branch layer of roots, the distance between the Pterocarya stenoptera stock base and the ground being smaller than 30 cm. Using the method can change tall arbor of original Pterocarya stenoptera and walnut into dwarf arbuscule, and make reproductive growth dominates. In a third year, the walnut starts to fruit, and walnut yield is relative high. A crown is dwarf, culture management operation is convenient, and after fruiting, walnuts can be conveniently picked. The method realizes organic unity of ecological and economic benefits.
Owner:湖南省作物研究所

Lotus root silk sugar

The invention relates to the field of food processing and provides lotus root silk sugar. The lotus root silk sugar is prepared from components in parts by mass as follows: 11-17 parts of sticky rice, 0.2-0.85 parts of malt, 1-3 parts of bean flour, 0.1-0.5 parts of peanut powder, 1-3 parts of white sugar, 0.2-0.3 parts of sweet-scented osmanthus, 0.5-1 part of sesame, 0.5-1 part of sesame oil, 0.5-1 part of peanuts and 0.5-1 part of a cumquat cake. A preparation method comprises the following steps: high-quality sticky rice is selected, soaked for 12 hours at night, drained the next morning, steamed to be well cooked, put into a vat and mixed with the malt and warm water, the mixture is stirred uniformly and fermented for 6-7 hours in the vat at the temperature of 60-70 DEG C, syrup is filtered to remove residues, and sugar is prepared after boiling; the bean flour and the peanut powder are added, and silk sugar like fine lotus root silk is formed through drawing; with the white sugar, the sweet-scented osmanthus, the sesame, the peanuts and the comquat cake as stuffing, the silk sugar is rolled to form balls almost as large as walnuts and packaged, and the lotus root silk sugar is prepared. A traditional method that lotus root silk sugar is made through heat control according to experience is changed, industrial mass production is effectively realized, the lotus root silk sugar is suitable for being produced in all seasons of a year, and the prepared lotus root silk sugar is good in quality and tastes great.
Owner:金溪县琅琚镇礼义行藕丝糖专业合作社

A novel bud-notching and pruning method realizing early fruiting and high yield of latefruiting juglans regia

InactiveCN106954507AImprove developmentSimplified Shaping and Pruning TechniquesCultivating equipmentsJuglans olanchanaShoot
The invention provides a novel bud-notching and pruning method realizing early fruiting and high yield of late fruiting juglans regia. The method comprises steps as follows: in the first year of field planting, a planting stock is cut back to the bud enrichment part and sealed before field planting of the juglans regi planting stock; when planting stock shoots grow to 15-25 cm, a terminal bud is selected and reserved to be cultured into a central leader trunk; after main stem is basically mature, ungerminated lateral buds, higher than the heading height, on the mature main stem are all subjected to bud-notching, the bud-notching is performed once every 45-55 d from May to August and is performed twice in one year, bark in the position 2-3 cm above buds is slightly cut to the xylem by a knife, and crescent-shaped marks are formed. Therefore, the problems that an existing technology has serious defects, the effect is not obvious and the practicability is poor due to the fact that the existing technology isolates fruiting with high yield, only focuses on early fruiting and neglects high and stable yield are solved. The novel bud-notching and pruning method belongs to the technical field of agricultural cultivation.
Owner:GUIZHOU HORTICULTURAL INST (GUIZHOU HORTICULTURAL ENG TECH RES CENT) +1
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