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Application method of special fertilizer for yew

An application method and technology of Taxus chinensis, applied in the field of agricultural chemistry, can solve problems such as poor growth and low yield of Taxus chinensis, and achieve the effects of increasing survival rate, low fertilizer cost and convenient access.

Active Publication Date: 2016-04-27
钦州市钦南区金窝工业园管理委员会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the tasks of the present invention is to provide a special fertilizer application method for Chinese yew, which can solve the problems of low yield and poor growth of Chinese yew

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The special fertilizer for Chinese yew used by this method is to mix 42.2% Chinese fir slag and 14.2% Chinese Chinese fir leaf powder. The Chinese Chinese fir leaf powder here is the leaf powder of Chinese yew. Grass mud material, the water content of grass mud material is 70%. The grass mud material here is a mixture of fresh weeds, perlite and sandy loam mixed at room temperature and fermented for 5 days. The fresh weeds in the grass mud material are selected from red bean Various weeds growing near the yew plants, and then add 3.1% bioactive degradation agent, and these raw materials are mixed and fermented to become the special fertilizer for yew.

[0018] This method applies above yew special fertilizer, according to the application of following three plant growth stages:

[0019] A Seedling stage: 49 plants / mu of yew planting area, apply yew special fertilizer per mu, the application method is 280 kg, fertilize in four times, fertilize once every two months from M...

Embodiment 2

[0023] The special fertilizer for Chinese yew used by this method is to mix 46.5% Chinese fir residue and 17.5% Chinese fir leaf powder. The Chinese fir residue here is the Chinese fir residue of Chinese yew. Grass mud material, the water content of the grass mud material is 60%. The grass mud material here is a mixture of fresh weeds, perlite and sandy loam mixed at room temperature and fermented for 10 days. The fresh weeds in the grass mud material are selected from yew Various weeds growing near the plant are added with 3.5% bioactive degradation agent, and these raw materials are mixed and fermented to become a special fertilizer for yew.

[0024] This method applies above yew special fertilizer, according to the application of following three plant growth stages:

[0025] A Seedling stage: 52 plants / mu of yew planting area, yew special fertilizer per mu, application method 290 kg, fertilization in four times, fertilization once every two months from March to October ever...

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Abstract

The invention discloses an application method of a special fertilizer for Taxus chinensis and relates to the technical field of agricultural chemistry. According to the method, the special fertilizer is applied respectively in three phases according to plant growth situations of Taxus chinensis. An application method of Taxus chinensis of 2-10 years is as follows: as for a Taxus chinensis planting region of 38-40 plants / mu, 240-250 kilograms of the special fertilizer for Taxus chinensis is applied for each mu and is applied in three times. 100-105 kilograms of the special fertilizer is applied for the first time 3-5 days before the Waking of Insects yearly; 80-85 kilograms of the special fertilizer is applied for the second time 3-5 days before Slight Heat yearly; and the residual fertilizer is applied for the third time 3-5 days before Frost's Descent yearly. Plants are covered with root-broken weeds after each time of fertilization, and plants are covered for a week with drip line of each plant's crown as the center for each time of fertilization. The invention provides the application method of the special fertilizer for Taxus chinensis so as to solve problems such as low yield and poor growth of present Taxus chinensis.

Description

technical field [0001] The invention relates to the technical field of agricultural chemistry, in particular to a method for applying a special fertilizer for planting yew. Background technique [0002] Taxus, a plant with shallow roots, is internationally recognized as an anti-cancer and anti-cancer drug due to the paclitaxel extracted from the bark and branches of the yew, and the price per kilogram is 5 to 10 million US dollars. Paclitaxel is used to treat advanced breast cancer, lung cancer, ovarian cancer and head and neck cancer, soft tissue cancer and digestive tract cancer. Yew branches and leaves are used to treat leukemia, nephritis, diabetes and polycystic kidney disease. It is recognized as an endangered natural and rare anti-cancer plant in the world. It also has diuretic swelling, treatment of kidney disease, diabetes, nephritis edema, dysuria, gonorrhea and other effects. Compared with other countries in the world, my country's yew resources account for more...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C21/00A01G1/00
Inventor 蒙柳宁
Owner 钦州市钦南区金窝工业园管理委员会
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