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Special fruit tree long-acting compound fertilizer production method of tree long-acting compound fertilizer special for fruit trees

A production method and technology of compound fertilizer, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve problems such as not seen, and achieve quick results, release of antagonism, and good absorption

Active Publication Date: 2013-09-18
GUIZHOU WUGUHUI ECOLOGICAL AGRI TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Have not yet seen the relevant reports and patent applications of the long-acting compound fertilizer containing plant growth regulator proposed by the technology of the present invention

Method used

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Embodiment Construction

[0013] In order to make it easy to understand the technical means, creative features, work flow, and use methods of the present invention to achieve the purpose and effect, the present invention will be further described below in conjunction with examples.

[0014] A kind of production method of special long-acting compound fertilizer for fruit trees, comprising the following steps: (1) preparation of urea-formaldehyde slurry: urea and mass fraction are 40% formaldehyde solution mixed according to 1: 1 weight ratio, adjust pH value with sodium hydroxide solution to 9, the temperature was raised to 40°C, and the reaction was stirred for half an hour;

[0015] (2) Regulator adding: the plant growth regulator is added in the reaction liquid according to the weight ratio of urea-formaldehyde slurry according to 1‰, and the urea-formaldehyde slurry reaction solution is released after mixing for 8 minutes;

[0016] (3) Polymerization of urea-formaldehyde slurry: the pH value of the ...

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Abstract

The invention discloses a special fruit tree long-acting compound fertilizer production method. The method comprises the following steps: (1) preparing urea formaldehyde pulp; (2) adding a conditioning agent adding; (3) polymerizing urea formaldehyde pulp; and (4) producing a plant growth regulator-containing long-acting compound fertilizer: after drying a urea formaldehyde polymer, calculating the effective contents of three major nitrogen, phosphorus and potassium in the compound fertilizer according to N, P2O5 and K2O, wherein the weight ratio of N to P2O5 to K2O is (14-18): (11-15): (11-15), then adding 15-20% by weight of organic matters, completely mixing and granulating so as to obtain a special plant growth regulator-containing fruit tree long-acting compound fertilizer. After a plant growth regulator is compounded with the long-acting compound fertilizer, plants well absorb nutrient elements, and the fertilizer has a quick effect, and moreover, the fertilizer can relieve antagonistic action, solve a fertilizer laying problem, avoid inorganic fertilizer-resistant disease and regulate nutrient balance, so that the fertilizer efficiency is multiplied.

Description

technical field [0001] The invention relates to a production technology of a special long-acting compound fertilizer for fruit trees, in particular to a production method for adding a plant growth regulator in the production process of a special long-acting compound fertilizer for fruit trees. Background technique [0002] Plant growth regulator is the product of the comprehensive development of various science and technology such as organic synthesis, microanalysis, plant physiology and biochemistry, and modern agriculture, forestry and horticulture. The plant growth regulator can quickly penetrate into the plant body after being in contact with the plant, promote the protoplasm flow of the cell, and improve the cell vitality. It can speed up the growth rate, break dormancy, promote growth and development, prevent flower drop, fruit cracking, and fruit shrinkage, improve product quality, increase yield, and improve crop resistance to disease, insects, drought, waterlogging,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 陈文兴
Owner GUIZHOU WUGUHUI ECOLOGICAL AGRI TECHCO
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