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Method suitable for carya illinoensis dwarfing high-yield cultivation in south of Yangtze river

The technology of a thin-shell hickory and its cultivation method, which is applied in the field of thin-shell hickory cultivation, can solve the problems of high temperature and high humidity, many diseases and insect pests, low fruit setting rate and yield, and achieve the effect of high-efficiency cultivation technology

Inactive Publication Date: 2020-05-08
铜陵郎冲竹木专业合作社
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high temperature and high humidity in summer, many diseases and insect pests, low fruit setting rate and yield, and low grafting survival rate faced by planting thin-shell hickory in the Jiangnan area, and to provide a dwarf thin-shell hickory suitable for the Jiangnan area. High-yield cultivation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1, carry out test planting in a certain place in the Jiangnan area, the local terrain is a standard hilly terrain, the annual average temperature is 16 ° C, the maximum temperature is 39 ° C, and the annual precipitation is 1370 mm. It is easy to form high and low temperature centers in mountainous and forest areas. According to the local temperature changes and humidity changes, the types of thin-shelled hickory nuts selected include Mahan, Wester, Shoshoni, Tejas, and Pawnee. . Two 5-acre cultivation plots were established for experiments, and biological characteristics investigation, main characteristic determination and stress resistance investigation were carried out at the same time.

[0014] The configuration of pollination varieties in the two experimental plots is as follows:

[0015] Main varieties Pollinated species configuration ratio Pawnee Winston, Mahan Winston 8:1, Mahan 6:1 Tejas Bunny, Shoshone Bunny 8:1, Sho...

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Abstract

The invention discloses a method suitable for carya illinoensis dwarfing high-yield cultivation in the south of the Yangtze river. The method comprises the steps of seed selection, planting, scion grafting, grafting, trunk fixing, shaping and pruning and disease and pest control. According to the method suitable for carya illinoensis dwarfing high-yield cultivation, a main cultivation variety andpollination variety configuration cultivation technology is applied, and an efficient cultivation technology is achieved through a reasonable trunk fixing, shaping and pruning link and scientific soiland water fertilizer management; and a foundation is provided for further forming an efficient cultivation system for carya illinoensis.

Description

technical field [0001] The invention relates to the field of planting pecans, in particular to a high-yield cultivation method for pecans suitable for the Jiangnan region. Background technique [0002] Thin shell hickory (Caryaillinoensis K.Koch), also known as American hickory and long hickory, is a plant of the genus Hickory in the family Juglandaceae. . At the same time, pecan is also an important woody oil tree species. Thin-shell pecan fruit is oblong, large (80-100 grains / kg), thin-shelled, high kernel yield (50%-70%), easy to extract, full-bodied, sweet and nutritious. The seed kernel contains 11.4% protein, 74.4% fat, and 10.7% carbohydrate. It is rich in multivitamins and contains more beneficial amino acids than olive oil. Among them, the unsaturated fatty acid content accounts for 97% of the total fatty acid content, which is better than tea oil. . Walnut oil is a high-quality cooking oil and salad oil. It has the functions of warming intestines and kidneys, r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01C21/00
CPCA01C21/005A01G7/06A01G17/005
Inventor 潘明华孙辉徐红霞
Owner 铜陵郎冲竹木专业合作社
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