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Filbert high-yield cultivation method

A cultivation method and technology of hazelnuts, applied in the field of new cultivation technology that can promote high yield of hazelnuts, to achieve the effects of increased yield, good quality, and reduced insect-fruit rate

Inactive Publication Date: 2014-07-23
JILIN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problems of low yield and low income are quite extensive and increasingly prominent, seriously hindering the sustainable development of the hazelnut industry in Northeast China

Method used

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  • Filbert high-yield cultivation method
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] On April 1, 2011, the branches with male inflorescences were collected, placed in a room at 22°C for flower urging treatment, and the pollen was collected and stored in the refrigerator; then on April 20, the collected pollen and starch were used as dry powder Sprayer for assisted pollination treatment in which the ratio of pollen to starch is 1:5;

[0038]On May 21, 2011, the concentration of D-M in the insecticide was 0.15%, and the concentration of Dow Corning Q2-5211 super wetting liquid was 0.001%, and the whole plant was sprayed for the first time, with the degree of dripping water on the leaves , after an interval of 10 days, carry out the second spraying treatment;

[0039] On the morning of June 15, 2011, spray foliar fertilizer 1 time. The foliar fertilizer contains 0.4% urea, 0.4% potassium dihydrogen phosphate and 0.3% boric acid, and it is sprayed on the whole plant in the morning, with the degree of leaf dripping;

[0040] Remove the newly germinated roo...

Embodiment 2

[0048] From April 1st to April 10th, 2011, select hazel trees with many branches and a plant height of 1.5-2.0m, remove the root seedlings and other small seedlings around them, and keep the row spacing of hazel trees at about 1.5m. m × 2.0m.

[0049] On March 28, 2011 and 2012, the branches with male flowers were collected in a room at 25°C for flower urging treatment, and the pollen was collected and stored in the refrigerator; then the collected pollen and starch were used on April 25 A dry powder sprayer was used for an assisted pollination treatment in which the ratio of pollen to starch was 1:5.

[0050] The anti-insect treatment was carried out on the afternoon of May 15, 2011 and 2012. The concentration of D-M adopted in the insecticide is 0.2%, and the concentration of Dow Corning Q2-5211 super wetting liquid (Nanjing Gutian Chemical Co., Ltd.) is 0.002%. The whole plant is sprayed for the first time. After an interval of 10 days, carry out the second spraying treat...

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Abstract

The invention relates to a filbert high-yield cultivation method, in particular to a novel cultivation technology capable of promoting the high yield of filberts. According to the cultivation method, artificial supplementary pollination is carried out in the flowering stage of the filberts; foliar fertilizers are additionally applied in the fertilization stage; S-ABA is sprayed in the fruit mature stage; chlormequat chloride is applied in the root sucker peak stage; with the combination of the pest control technology, the yield level of the filberts is improved. The filberts processed in the method are good in nut quality, the wormy fruit rate is lowered, and the yield of the filberts is improved.

Description

technical field [0001] The invention relates to a high-yield cultivation method of hazelnuts, in particular to a new cultivation technique capable of promoting high-yield hazelnuts. Background technique [0002] Hazel belongs to the family Corylaceae ( Corylacea ), Corylus ( Corylus L.) plants are woody food and oil tree species, and one of the world's four major nuts (almonds, walnuts, hazelnuts, cashews). Hazelnut has a high cultivation and utilization value. It is rich in various minerals and vitamins. Hazelnut oil also contains oleic acid and linoleic acid. Regular consumption of hazelnuts has the effects of appetizing, lowering blood pressure, anti-cancer, prolonging life, beautifying and health care. Now, hazelnuts are widely used in food, health care and medicine. Appropriately developing hazelnut cultivation in Northeast my country according to local conditions has important practical significance for developing special economy and increasing farmers' income....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
Inventor 刘剑锋程云清刘强王占武张春吉
Owner JILIN NORMAL UNIV
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