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Algae synergistic high-tower compound fertilizer and production method thereof

A technology of seaweed synergist and compound fertilizer, applied in fertilization device, fertilizer mixture, application and other directions, can solve the problems of low production capacity, high production cost, complex process and the like

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

[0005] The compound fertilizer of the above-mentioned production process is complex in process, high in production cost, low in production capacity, and high in price. It is difficult to popularize and apply it in large areas in agricultural production, especially in field crops.

Method used

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  • Algae synergistic high-tower compound fertilizer and production method thereof
  • Algae synergistic high-tower compound fertilizer and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0125] Embodiment 1: 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 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;

[0129] (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

[0140] Embodiment 2: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0141] The implementation steps of this embodiment are as follows:

[0142] A. Preparation of seaweed synergistic liquid:

[0143] (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;

[0144] (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 of ...

Embodiment 3

[0155] Embodiment 3: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0156] The implementation steps of this embodiment are as follows:

[0157] A. Preparation of seaweed synergistic liquid:

[0158] (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;

[0159] (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 high-tower compound fertilizer and a production method thereof. The method comprises the steps of algae synergist preparation, urea melt liquid preparation, preprocessing of other fertilizers, pelleting and the like. The algae synergistic high-tower compound fertilizer can increase the crop output, improve the utilization rates of the fertilizers, reduce nutrient loss and avoid secondary pollution through the crop growth promoting function of active ingredients in a algae synergistic liquid, the inhibiting effect for soil urease, and the influence on urea chemical valence characteristics and the anti-fixation function for phosphorus and potassium. According to the algae synergistic high-tower compound fertilizer, secondary processing doesn't exist; the fertilizer has the characteristics as follows: sources of raw materials are wide, the fertilizer is not air-slake and can be transported and applied conveniently, the production process is simple, the cost is low, industrial application is facilitated, and the like; and the fertilizer has a wide application prospect in production.

Description

【Technical field】 [0001] The invention belongs to the technical field of agricultural chemicals. More specifically, the present invention relates to a seaweed synergistic high-tower compound fertilizer, and also relates to a production method of the seaweed synergistic high-tower compound fertilizer. 【Background technique】 [0002] At present, my country's fertilizer compounding rate is about 32%, and the physical output is about 55 million tons. A large number of studies have shown that the nutrient utilization efficiency of existing compound fertilizers is low. For example, the seasonal utilization efficiency of nitrogen is about 30%, that of phosphorus is about 25%, and that of potassium is about 45%. Therefore, how to improve the nutrient utilization efficiency of fertilizers has always been a hot spot of concern and research. High-tower compound fertilizer is a unique fertilizer variety in my country. It has many advantages such as high production capacity, good appea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
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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