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Red cedrela sinensis seedling growing method

A technology of red Chinese toon and Chinese toon, applied in the directions of botanical equipment and methods, horticulture, application, etc., can solve the problems of easy death, low seedling emergence rate, slow growth of Chinese toon seedlings, etc., and achieves the effect of simple cultivation method and good application prospect.

Active Publication Date: 2015-09-02
卢德莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With this seedling raising method, the seeds are easy to die after germination, the emergence rate is low, and the seedlings of Chinese toon grow slowly, and the seedlings can only grow into seedlings with a height of 1-1.2m and a dry diameter of 1cm.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1 Red Chinese toon seedling raising method of the present invention

[0040] 1. Materials for raising seedlings

[0041] The seeds of Chinese toon are commercially available.

[0042] 2. Seedling raising method

[0043] The inventive method:

[0044] (1) Sowing: When the daily average temperature in spring is higher than 20°C, plow and prepare the land, sprinkle lime (60 catties / mu) and potassium permanganate (100 g / mu) into the soil for disinfection, and take 5Kg of red Chinese toon seeds , sow seeds, cover with thin soil (0.5-1cm in thickness), and cover with 0.1-0.2cm thick pine needles on top of the thin soil;

[0045] (2) Seedling cultivation: During the seedling cultivation period, maintain the humidity of the surface 5-10cm soil at 35-45%; germinate and unearth after 10 days, and spray high fertility when the seedlings grow to 5-12cm, and the application rate is 800-1000g / mu. Spray urea when it grows to about 20-30cm, and the application rate is 150...

Embodiment 2

[0053]Embodiment 2 Red Chinese toon seedling raising method of the present invention

[0054] 1. Materials for raising seedlings

[0055] Red Chinese toon seeds are prepared according to the following method:

[0056] (1) Fertilization and watering: On any day in April of the Gregorian calendar, the fertilization power is higher than that of the roots of the planted trees. Apply 200-300g to each tree, and then cover it with thin soil (thickness 1-2cm), splash water and moisturize each tree. The water for tree watering is 20~50L;

[0057] (2) Watering: 4-10 days before flowering, water the red Chinese toon tree, and the water for each tree is 10-20L;

[0058] (3) Preparation of pollen liquid: May to June is the full flowering period of Chinese toon, and the flowering period is about one month. After the red Chinese toon blooms, collect the red Chinese toon pollen in the first week of flowering, mix the red Chinese toon pollen with the pollination liquid at a ratio of 1g: (10...

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Abstract

The invention discloses a red cedrela sinensis seedling growing method. The method comprises a step a of sowing and a step b of growing seedlings. During a sowing process, red cedrela sinensis seeds are used for sowing, and the seeds are covered with pine needles with the thickness being 0.1-0.2cm. During a seedling growing process, the humidity of the soil of 5-10cm on the surface layer is maintained at 35-45%, bio-organic fertilizer is applied with the application amount being 1000g / mu when the seedlings grow to 5-12cm, and urea is applied with the application amount being 1500-2500g / mu when the seedlings grow to 20-30cm. By employing the seedling growing method, the emergence rate is high, plants obtained through cultivation are ordered and robust, and good economic benefits and application values are achieved.

Description

technical field [0001] The invention relates to a method for growing seedlings of Chinese toon. Background technique [0002] Red Chinese toon (Toom sinensis Roem.) is a deciduous tree of the genus Toon in the family Meliaceae, also known as neem. Red Chinese toon is widely distributed and has been cultivated in my country for more than 2,000 years. In recent years, the rich nutritional value of its shoots, the medicinal value of root bark and fruit, the industrial utilization value of wood, and the aesthetics of landscaping of plants Value, etc., have increasingly attracted people's attention. However, due to excessive deforestation and the low survival rate of this variety, the resources have been decreasing day by day, so that it is on the verge of extinction. In 1996, it was listed as a second-class wild rare protected plant by the government. [0003] Chinese toon likes humidity, is afraid of waterlogging, and has no strict requirements on soil pH. It should be planted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01H1/02
Inventor 卢德莉
Owner 卢德莉
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