Foliage dressing for litchi chinensis, its preparing method and use

A technology for foliar fertilizer and litchi, which is applied in the field of preparation of the special foliar fertilizer for litchi, can solve problems such as no reports on litchi, and achieve the effects of easy process control, high stability and sufficient sources.
CN1472179AInactive Publication Date: 2004-02-04GUANGZHOU UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
GUANGZHOU UNIVERSITY
Publication Date
2004-02-04
Estimated Expiration
Not applicable Β· inactive patent
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Abstract

A lefa fertilizer for litchi tree contains naphthaleneacetic acid, imidazolone, potassium dihydrogen phosphate, urea and trace elements (Zn, Cr, Mo, B, etc). and is prepared through pulverizing naphthaleneacetic acid, imidazolone and potassium salt, mixing with water, laying aside, filtering mixing copper salt, phosphate, urea, zinc salt, borax and EDTA with water, filtering, and mixing both filtrates.
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Description

technical field

[0001] The invention relates to a special leaf fertilizer for litchi.

[0002] The invention also relates to a preparation method of the special foliage fertilizer for litchi.

[0003] The invention also relates to a method for using the special foliage fertilizer for litchi. Background technique

[0004] Foliar fertilizer is a liquid fertilizer that is sprayed on the leaves. The main components of its fertilizer formula are composed of constant nitrogen, phosphorus, potassium and micronutrient elements; it is mainly used for vegetables, fruits and crops such as rice, peanuts, wheat, etc. In the past ten years, there have been annual reports on the preparation of foliar fertilizers and the application of crops There are many papers and patent reports, such as patent application number 92100518.0 "a special leaf fertilizer for vegetables", patent application number 00112224.X "mulberry leaf fertilizer", patent application number 981...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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