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Method for cultivating fine dry seedlings of Chinese tallow trees

A cultivation method and technology for seedlings, applied in the field of cultivating fine dry seedlings of black tallow, can solve the problems of poor dryness, twisted and straight trunk, affecting the scope of application, ornamental and market value, etc., so as to enhance adaptability and stress resistance. , the effect of speeding up the cultivation cycle

Inactive Publication Date: 2014-01-08
宿迁市嘉沭生态苗木有限公司 +3
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Problems solved by technology

However, because the inflorescences of Chinese tallow tree are gathered into terminal and bifurcated branches, the natural type of Chinese tallow tree is often poor in stemness and the main trunk is not straight, which affects its application range, ornamental value and market value.

Method used

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Embodiment 1

[0026] The excellent dry seedling cultivation method of Chinese tallow tree described in the present embodiment, it may further comprise the steps:

[0027] (1) Nursery land arrangement: deep plowing of the nursery soil in winter, intensive plowing in spring, and ferrous ferrous sulfate mixed with organic fertilizer, the amount of fertilization is 500Kg / mu, and the mass ratio of ferrous sulfate to organic fertilizer is 1:500 ; Ditch and furrow, furrow height and furrow depth 20 cm, furrow width 30-40 cm, furrow width 120-130 cm;

[0028] (2) Seed treatment: Seeds harvested in autumn last year were used for spring sowing, soaked in 5wt% soda ash solution for 24 hours to soften the wax on the outer layer of the seeds, then rubbed them off, soaked them in clean water, removed the deflated seeds, and dried in the shade in a ventilated and dark place; It can be soaked in warm water at 50-60 ℃ for 10 hours before sowing;

[0029] (3) Sowing: Sowing in February-March in sprin...

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Abstract

The invention relates to a method for cultivating fine dry seedlings of Chinese tallow trees, and belongs to the technical field of cultivation of woody plants. The method for cultivating the fine dry seedlings of the Chinese tallow trees comprises the steps of management after seedling emergence, final singling of the seedlings and pinching, secondary pinching, seedling toughening measurement, seedling protection through winter, budding at the beginning of spring, periodic maintenance, seedling drying, seedling outplanting and the like. By the adoption of the method for cultivating the fine dry seedlings of the Chinese tallow trees, adaptability and stress resistance of growing of the Chinese tallow trees are enhanced, the cultivation cycle is shortened, and the outplanting time of the seedlings of the Chinese tallow trees is shorter than that in the prior art by one year; meanwhile, the problems that the seedlings of the Chinese tallow trees are poor in dryness, not straight and substandard in under-branch height are solved, and the cultivated high-quality seedlings of the Chinese tallow trees are straight in trunk and standard in under-branch height.

Description

technical field [0001] The invention belongs to the technical field of woody plant cultivation, and more specifically, the invention relates to a method for cultivating high-quality dry Chinese tallow tree seedlings. Background technique [0002] Sapium sebiferum (scientific name: Sapium sebiferum) is a deciduous tree of the Euphorbiaceae Sapium genus, also known as wax tree, tallow tree, and muzi tree. Chinese tallow tree likes light, warm climate and deep, fertile and well-watered soil. It mostly grows in fields and streams, and is widely distributed in provinces and regions south of the Qinling Mountains to the Yellow River, such as Hunan, Jiangxi, Sichuan, Guangdong, Guangxi, Zhejiang and other places; It is more cold-resistant, and has certain drought, water and humidity resistance and wind resistance, especially water and humidity resistance. It can grow in areas with an annual average temperature above 15 °C and an annual rainfall of 750 mm or more. It can withstand s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 董晓辉韩杰峰赫春长李洪光胡磊李国冰唐进军张志超徐继昌孙海威
Owner 宿迁市嘉沭生态苗木有限公司
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