Algae synergistic ammonium phosphate fertilizer and preparation method thereof

A seaweed synergist and ammonium phosphate technology, applied in fertilizer mixture, fertilization device, application, etc., can solve problems such as low production capacity, difficulty in large-scale promotion and application, and complicated ammonium phosphate process

Inactive Publication Date: 2013-09-04
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most prominent problem in the application of phosphorus fertilizers in agricultural production is that the phosphorus applied to the soil will be quickly fixed by the soil, and will be converted into insoluble Ca-P compounds in the northern calcareous soil, and converted into Fe with poor availability in the so

Method used

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  • Algae synergistic ammonium phosphate fertilizer and preparation method thereof
  • Algae synergistic ammonium phosphate fertilizer and preparation method thereof
  • Algae synergistic ammonium phosphate fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0095] Embodiment 1: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0096] The implementation steps of this embodiment are as follows:

[0097] A. Preparation of seaweed synergistic liquid:

[0098] (1) Add 125 parts by weight of cornmeal and 30 parts by weight of sucrose to 1010 parts by weight of 20 mesh kelp natural seaweed raw material powder, stir the mixture evenly, adjust the water content of the mixture to 30% by weight with water, and then oxidize the mixture with hydrochloric acid or hydrogen Sodium aqueous solution adjusts its pH to 7.5, so that a kind of natural seaweed fermentation material is obtained;

[0099] (2) Add 0.8 parts by weight of the EM flora fermentation liquid sold by Jilin Great Wall Agricultural Machinery Biotechnology Co., Ltd. and 0.5 parts by weight of sucrose to 8 parts by weight of water, mix well and store in an airtight container for 26 hours, thus obtaining an EM fermented flora stock sol...

Embodiment 2

[0110] Embodiment 2: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0111] The implementation steps of this embodiment are as follows:

[0112] A. Preparation of seaweed synergistic liquid:

[0113] (1) Add 140 parts by weight of cornmeal and 80 parts by weight of glucose to 900 parts by weight of 100 mesh kelp natural seaweed raw material powder, stir the mixture evenly, adjust the water content of the mixture to 38% by weight with water, and then oxidize it with sulfuric acid or hydrogen Potassium aqueous solution is adjusted its pH to 7.0, obtains a kind of natural seaweed fermentation material like this;

[0114] (2) Add 1.2 parts by weight of EM flora fermentation broth sold by Jilin Great Wall Agricultural Machinery Biotechnology Co., Ltd. or Anhui Guangyu Biotechnology Co., Ltd. and 0.8 parts by weight of glucose to 12 parts by weight of water, mix well and store in an airtight container for 28 Hour, so obtain a kind o...

Embodiment 3

[0125] Embodiment 3: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0126] The implementation steps of this embodiment are as follows:

[0127] A. Preparation of seaweed synergistic liquid:

[0128] (1) Add 162 parts by weight of cornmeal and 42 parts by weight of fructose to 1150 parts by weight of 60 orders of Hijiki natural seaweed raw material powder, and after the mixture is stirred evenly, adjust the water content of the mixture to 42% by weight with water, and then use nitric acid or Sodium carbonate aqueous solution is adjusted to its pH to 8, obtains a kind of natural seaweed fermentation material like this;

[0129] (2) Add 0.1 parts by weight of EM flora fermentation liquid sold by Anhui Guangyu Biotechnology Co., Ltd. and 1.2 parts by weight of fructose to 0.5 parts by weight of water, mix well and store in an airtight container for 20 hours, thus obtaining a kind of EM fermentation bacteria group stock solution; ...

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Abstract

The invention relates to an algae synergistic ammonium phosphate fertilizer and a preparation method thereof. The ammonium phosphate fertilizer comprises the components in parts by weight as follows: 0.05-2.0 parts of an algae synergistic agent and 98.0-99.95 parts of ammonium phosphate. The content of alginic acid accounts for 0.0125%-0.5% of the total weight of the ammonium phosphate fertilizer. Compared with common ammonium phosphate, the algae synergistic ammonium phosphate has the characteristics of good yield-increasing effect, high nutrient utilization rate and avoidance of secondary pollution, environment-friendliness as well as simple production technology, low cost, wide raw material resource, easiness in operation, benefit to industrial application and the like.

Description

【Technical field】 [0001] The invention belongs to the technical field of agricultural chemicals. More specifically, the present invention relates to a seaweed synergistic ammonium phosphate fertilizer, and also relates to a production method of the seaweed synergistic ammonium phosphate fertilizer. 【Background technique】 [0002] Ammonium phosphate is an important phosphate fertilizer variety in my country. It can be used as base fertilizer and topdressing fertilizer for wheat, cotton, vegetables and other crops in agricultural production. Ammonium phosphate is an important raw material for the production of compound fertilizer and BB fertilizer. The most prominent problem in the application of phosphorus fertilizers in agricultural production is that the phosphorus applied to the soil will be quickly fixed by the soil, and will be converted into insoluble Ca-P compounds in the northern calcareous soil, and converted into Fe with poor availability in the southern red soil. ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 袁亮赵秉强李燕婷林治安王薇温延臣杨相东李娟殷军港
Owner INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
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