A kind of pecan hedge-shaped tree shape and shaping method thereof

A thin-shell hickory and tree-shaped technology, applied in the fields of application, cultivation, agriculture, etc., can solve the problems of inconvenient field management, poor ventilation and light transmission, and large fruiting area, so as to achieve easy acceptance, popularization and application, and spacious rows , the effect of simple structure

Inactive Publication Date: 2017-01-04
INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The evacuated layered form is composed of the main trunk and 8-10 main branches. The crown is tall and the fruiting area is large, but the field management is inconvenient and the ventilation and light transmission are poor.

Method used

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  • A kind of pecan hedge-shaped tree shape and shaping method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Thick shell hickory hedgerow type tree form of the present invention, is divided into and finishes in 4 years.

[0025] 1) Planting: Select land with flat terrain, fertile soil and rich organic matter, and plant leguminous crops for land cultivation. After the legumes grow for 3 months, use an excavator to plow the land deeply by 0.8-1.2m, and plant the bean crops. The crops are turned into the soil as green manure, and thin-shell pecans are planted from November to March of the next year. A pit with a diameter of 1m and a depth of 80cm is dug, and 20kg of decomposed organic fertilizer is spread on the bottom, and then 20cm of soil is spread. Shell hickory seedlings are planted, the planting distance is 5x5 meters, and the water is permeable once after planting;

[0026] 2) Reshaping in the first year: After the seedlings are planted, choose to leave full buds to fix the stem. The height of the stem is 1.0 meters, and then bury a cement column in the middle of the plant...

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PUM

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Abstract

The invention belongs to the field of fruit tree cultivation, and discloses an apocarya hedgerow-shaped tree form and a shaping method thereof. According to the hedgerow-shaped tree form, the height of the tree form is 3.2m to 3.5m, the height of a trunk of the tree form is 0.8m to 1.0m, one trunk is formed, and three layers of six parallel main branches and one center extension branch are formed. By adopting the tree form, a great number of fruiting short branches can be rapidly formed, and the early bearing and high yield of apocarya can be realized; moreover, the structure is simple, the ventilation condition is good, the field management is convenient, and the apocarya hedgerow-shaped tree form is a novel high-quality and labor-saving cultivation tree form for the apocarya.

Description

technical field [0001] The invention belongs to the technical field of tree and fruit tree cultivation, and in particular relates to a hedgerow-shaped tree shape and a shaping method thereof. Background technique [0002] Thin-shelled hickory, also known as American hickory, is a species of Juglandaceae and Hickory. 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. The trunk is straight, the tree shape is beautiful, the roots are deep and the leaves are luxuriant, and it is an excellent tree species for greening and gardening around. At the same time, the wood is tough and dense, with dark red heartwood, yellow-white sapwood, high elasticity, and is not easy to deform and crack. It is an excellent timber tree species for construction and high-end furniture. Therefore, pecan is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 张计育郭忠仁王刚宣继萍贾晓东窦剑
Owner INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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