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A kind of special organic-inorganic compound fertilizer for cotton and preparation method thereof

A compound fertilizer and organic technology, which is applied in the field of organic-inorganic compound fertilizer for cotton and its preparation, can solve the problems of increased dependence of cotton plants, susceptibility to various diseases, poor use effect, etc., and achieve the prevention of various diseases. Plant diseases and insect pests and physiological diseases, enhanced water and fertilizer retention capacity, and excellent yield structure

Active Publication Date: 2016-08-24
安徽沃福农业生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most cotton farmers mainly cross-fertilize inorganic fertilizers and organic fertilizers to achieve the effect of increasing production and income. Inorganic fertilizers cause severe compaction of the soil, the dependence of cotton plants is enhanced, the resistance is weakened, and it is easy to be attacked by various diseases. At the same time, the loss of a large amount of fertilizers causes serious environmental pollution.
However, some organic-inorganic compound fertilizers on the market are applied to cotton after simple compounding, which cannot well meet the nutritional needs of different nutrients in different periods of cotton growth. The fertilizer nutrients are uneven, and the use effect is poor, and it is impossible to increase production and income. the goal of

Method used

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  • A kind of special organic-inorganic compound fertilizer for cotton and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The raw materials (kg) required for the production of 1000kg of cotton-specific compound fertilizer are 170 cornstarch sugar residue, 5 Kujianpi, 15 Guanzhong, 5 cork, 25 trace elements, 30 fulvic acid potassium, 30 binder, Urea 245, monoammonium phosphate 190, potassium chloride 75, ammonium sulfate 170, EM bacteria solution 40;

[0036] Wherein said trace elements are amino acid chelated zinc: amino acid chelated boron: amino acid chelated iron: amino acid chelated copper according to the composition of 1:0.8:0.9:1;

[0037] The binder is made by mixing attapulgite clay and sodium hydroxymethyl cellulose with a weight ratio of 1:1;

[0038] The preparation method of above-mentioned organic-inorganic compound fertilizer special for cotton comprises the steps:

[0039] (1) Dry the sugar slag with a dryer to make the water content 40%, then put it into a pulverizer to pulverize, and put the fine powder through a 100-mesh sieve into the reaction tank;

[0040] (2) Conti...

Embodiment 2

[0045]The raw materials (kg) required for the production of 1000kg cotton special compound fertilizer are 190 sugar beet residue, 15 bitter bark, 5 Guanzhong, 15 cork, 15 trace elements, 50 potassium fulvic acid, 15 binder, 220 urea, Monoammonium phosphate 170, potassium chloride 95, ammonium sulfate 190, EM bacteria solution 20;

[0046] Wherein said trace elements are amino acid chelated zinc: amino acid chelated boron: amino acid chelated iron: amino acid chelated copper according to the composition of 1:1.1:1:1.5;

[0047] The binder is made by mixing attapulgite clay and sodium hydroxymethyl cellulose with a weight ratio of 1:1;

[0048] The preparation method of above-mentioned organic-inorganic compound fertilizer special for cotton comprises the steps:

[0049] (1) Dry the sugar slag with a dryer to make the water content 50%, then put it into a pulverizer to pulverize it, and put the fine powder through a 150-mesh sieve into the reaction tank;

[0050] (2) Continue ...

Embodiment 3

[0055] The raw materials (kg) required for the production of 1000kg of cotton special compound fertilizer are 180 waste sugar residue from monosodium glutamate production, 10 bitter remonstration skin, 10 Guanzhong, 10 cork, 20 trace elements, 40 fulvic acid potassium, 25 adhesive, urea 230, monoammonium phosphate 180, potassium chloride 85, ammonium sulfate 180, EM bacteria solution 30;

[0056] Wherein said trace elements are amino acid chelated zinc: amino acid chelated boron: amino acid chelated iron: amino acid chelated copper according to the composition of 1:1:1.2:1.3;

[0057] The binder is made by mixing attapulgite clay and sodium hydroxymethyl cellulose with a weight ratio of 1:1;

[0058] The preparation method of above-mentioned organic-inorganic compound fertilizer special for cotton comprises the steps:

[0059] (1) Dry the sugar slag with a dryer to make the water content 45%, then put it into a pulverizer to pulverize, pass through a 130-mesh sieve to get a f...

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Abstract

Belonging to the technical field of compound fertilizers, the invention discloses an organic-inorganic compound fertilizer special for cotton and a preparation method thereof. According to certain proportion in the formula, an organic fertilizer is compounded with an inorganic fertilizer after fermentation, the formula is reasonable, and the preparation method is simple. The prepared product has not only has the quick effect of the inorganic fertilizer, but also has the controlled release and slow release of the organic fertilizer, can satisfy the needs of cotton for various nutrients in the growth process, and can release nutrients evenly.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to an organic-inorganic compound fertilizer special for cotton and a preparation method thereof, belonging to the technical field of compound fertilizers. Background technique [0002] Cotton is one of the most important crops in the Xinjiang region of my country. It has a large output and low production cost, which makes the price of cotton products relatively low. Cotton fiber can be made into fabrics of various specifications, from light and transparent voile to thick canvas and thick velveteen, suitable for making all kinds of clothes, furniture fabrics and industrial fabrics, which are closely related to people's lives, thus improving the quality of cotton , increasing cotton production is of great significance to improving agricultural development in Xinjiang. [0003] Cotton is a crop that likes temperature, light, and fertilizer, and has a long growth period. It is also a crop that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C3/00C05C9/00C05D1/02C05D9/02C05F5/00
Inventor 蒋雪军武文磊陈淑莹庞明珠
Owner 安徽沃福农业生物科技股份有限公司
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