A kind of pecan spindle-shaped tree shape and its shaping method

A thin-shell hickory, spindle-shaped technology, applied in gardening methods, botanical equipment and methods, gardening tools/equipment, etc., can solve the problems of poor ventilation and light transmission, large spacing between plants and rows, unsuitable for dense planting, etc., and achieve the plastic method Simple, growth-promoting, and easy-to-promote effects

Active Publication Date: 2022-03-08
INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a spindle-shaped tree of thin-shelled hickory, which solves the problems in the prior art that the tree crown is tall, inconvenient field management, poor ventilation and light transmission, large spacing between plants and rows, and unsuitable for close planting.
[0005] Another object of the present invention is to provide a method for shaping the spindle-shaped tree shape of thin-shell hickory, which solves the problem in the prior art that the tree shape needs to be controlled by building a frame and the trimming method is complicated

Method used

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  • A kind of pecan spindle-shaped tree shape and its shaping method

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Embodiment 1

[0029] The shaping method of the hickory nut spindle shape tree shape of the present invention comprises the following steps:

[0030] Planting of saplings: The planting time of thin-skinned pecans is January, select flat land, use an excavator to dig a ditch with a diameter of 0.5 meters and a depth of 0.8 to 1.0 meters, and spread organic fertilizer into the bottom of the ditch. The thickness is 30-80 cm, return to the soil to 5 cm above the ground, and select 2-year-old rich-root container grafted seedlings for planting. The planting varieties are Pony and Cardo, and the ratio of Pony and Cardo is 9:1. The row spacing is maintained at 1.5×4 meters, and the water is permeable once after planting. The irrigation method is drip irrigation, specifically drip irrigation for 3 days every 3 days, and the soil is always kept moist;

[0031] Seedling fixed stem: After planting, choose full buds to dry, and the height of fixed stem is 0.8~1.0 meters;

[0032] The first year of plast...

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Abstract

The invention belongs to the technical field of fruit tree cultivation, and specifically provides a hickory spindle-shaped tree with a thin shell and a shaping method thereof. 10-15 fruiting branch groups were produced, the trunk height was 0.8-1.5 m, the distance between the fruiting branch groups on the same side was 15-20 cm, the length of the fruiting branch group did not exceed 1 m, and several fruiting branch groups were attached to each. Fruiting branches, the main trunk of the tree is obvious, the fruiting branch groups are distinct in layers, suitable for dense planting, each fruiting branch group maintains a certain distance, good ventilation and light transmission, which is conducive to the robust growth of plants and reduces the damage of pests and diseases, and the tree shape shaping method Easy to operate, easy to master, suitable for standardized production and management of orchards.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a spindle-shaped tree of thin-shell hickory and a shaping method thereof. Background technique [0002] Thin-shelled hickory, also known as American hickory, belongs to a plant of the Juglandaceae family. Native to the United States and Mexico, it is one of the most important oil-bearing dried fruit tree species in the world. Its shell is thin and easy to peel, its kernels are thick and fleshy, and it has a delicious taste and high nutritional value. Thin-shelled pecans were introduced into my country in 1900 and have a history of nearly 120 years. Through continuous research and improvement, scientific researchers have introduced and selected some excellent varieties suitable for local planting, such as Pawnee, Cardo, Shaoxing, Stuart etc.; CN103988715A discloses a method for rapid multiplication of seedlings of fine varieties of Carya carya, which bre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 张计育贾展慧秦亚龙王刚王涛翟敏宣继萍贾晓东郭忠仁
Owner INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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