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Application method of special fertilizer for Taxus chinensis

An application method, the technology of yew, applied in the field of agricultural chemistry, can solve the problems of low yield and poor growth of yew, and achieve the effects of low fertilizer cost, increased survival rate, and convenient access

Active Publication Date: 2015-03-04
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 yew special fertilizer of this method application is to mix 42.2% Chinese fir slag and 14.2% Chinese fir leaf powder, the Chinese fir leaf powder here is the leaf powder of Chinese yew, and the water content of Chinese fir leaf powder is 40%, Add 37.5% grass mud material, the water content of the grass mud material is 70%, the grass mud material here is the mixture of fresh weeds, perlite and sandy loam mixed at normal temperature and fermented for 5 days, the fresh weeds in the grass mud material Various weeds that grow near the yew plants are selected, and 3.1% of bioactive degradation agents are added. After these raw materials are mixed and fermented, they 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, 280 kg of yew special fertilizer per mu, divided into five times of fertilization,...

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 residue. % grass mud material, the water content of the grass mud material is 60%. The grass mud material here is the 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 Various weeds growing near the yew plants are added with 3.5% bioactive degradation agent, and these raw materials are mixed and fermented to become the 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 period: 52 plants / mu of yew planting area, 290 kg of yew special fertilizer per mu, divided into five times of fertilization, fertilization once every two months from March to October every year, 56 kg per time, Weeds covered with broken roots after fertiliza...

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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 Applications(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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