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Suspended-state soil conditioner and preparation method thereof

A technology of soil conditioner and suspending agent, which is applied in the direction of soil conditioning materials, chemical instruments and methods, organic fertilizers, etc., and can solve the problem of lack of suspended soil conditioner

Active Publication Date: 2014-05-07
辽宁营港锌硼酸科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Lack of suspended soil conditioner in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] Embodiment 1: the preparation of suspended soil conditioner of the present invention

[0086] The preparation method steps are as follows:

[0087] A. Preparation of phosphate rock powder and calcium magnesium phosphate fertilizer

[0088] Use the pulverizer sold by Zhengyuan Powder Engineering Equipment Co., Ltd. under the trade name LHA cyclone airflow pulverization classifier to pulverize the phosphate rock powder and calcium-magnesium phosphate fertilizer to a fineness of 200 mesh to obtain the required phosphate rock powder and calcium-magnesium phosphate fertilizer ;

[0089] B. Preparation of suspending agent

[0090] Mix starch, gum arabic, citric acid, sodium tryptophan, potassium glycinate, sorbitol, and ammonium sulfate in a weight ratio of 1:0.1:1:0.02:0.02:0.01:0.2 to form a mixture, and then mix 3 parts by weight The mixture is added to 100 parts by weight of water at a temperature of 40° C., and stirred evenly to obtain a suspending agent;

[0091] C,...

Embodiment 2

[0093] Embodiment 2: the preparation of suspended state soil conditioner of the present invention

[0094] The preparation method steps are as follows:

[0095] A. Preparation of phosphate rock powder and calcium magnesium phosphate fertilizer

[0096] Use the pulverizer sold by Jiangyin Haike Powder Equipment Manufacturing Co., Ltd. under the trade name QS-100 airflow pulverizer to pulverize the phosphate rock powder and calcium magnesium phosphate fertilizer to a fineness of 800 mesh to obtain the required phosphate rock powder and calcium Magnesium phosphate fertilizer;

[0097] B. Preparation of suspending agent

[0098]Starch, gum arabic, tartaric acid, potassium tryptophan, sodium glycinate, xylitol, and ammonium sulfate are mixed uniformly in a weight ratio of 1:0.5:1.5:0.05:0.05:0.03:0.5 to form a mixture, and then 5 parts by weight of the The mixture is added to 100 parts by weight of water at a temperature of 60°C, and the suspension is obtained after uniform stir...

Embodiment 3

[0101] Embodiment 3: the preparation of suspended state soil conditioner of the present invention

[0102] The preparation method steps are as follows:

[0103] A. Preparation of phosphate rock powder and calcium magnesium phosphate fertilizer

[0104] Use the pulverizer sold by Qingdao Jingjing Micro Powder Equipment Co., Ltd. under the trade name JFF400 ultrafine pulverizer to pulverize the phosphate rock powder and calcium-magnesium phosphate fertilizer to a fineness of 1000 mesh to obtain the required phosphate rock powder and calcium-magnesium phosphate fertilizer;

[0105] B. Preparation of suspending agent

[0106] Mix starch, gum arabic, salicylic acid, sodium tryptophan, zinc glycinate, mannitol, and ammonium sulfate in a weight ratio of 1:0.2:1.2:0.03:0.03:0.02:0.3 to form a mixture, and then mix 4 weight Parts of the mixture were added to 100 parts by weight of water at a temperature of 50° C., and stirred uniformly to obtain a suspending agent;

[0107] C, prepa...

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PUM

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Abstract

The invention relates to a suspended-state soil conditioner. The soil conditioner is composed of the following components in parts by weight: 8-14 parts of powdered rock phosphate, 2-6 parts of a calcium magnesium phosphate fertilizer and 100 parts of a suspending agent. The invention further relates to a preparation method of the soil conditioner. The preparation method comprises following three steps of crushing, preparing the suspending agent and preparing the suspended soil conditioner. The suspended-state soil conditioner provided by the invention is suspended-state liquid and is convenient to utilize and mechanically apply, and the like; the method has the characteristics of wide raw material sources, no need of special equipment, simple production process, high capacity, low cost, environmental friendliness and the like.

Description

【Technical field】 [0001] The invention belongs to the technical field of soil improvement. More specifically, the present invention relates to a suspended soil conditioner, and also relates to a preparation method of the soil conditioner. 【Background technique】 [0002] Since the German chemist Liebig founded the "Mineral Nutrition Theory", the global fertilizer industry has developed rapidly. According to statistics from the Food and Agriculture Organization of the United Nations (FAO), since the 19th century, the production and use of chemical fertilizers in the world has been unprecedented. The contribution rate of chemical fertilizers to food production accounts for about 40%. Yield 30% to 31%. A large number of tests conducted by my country's national fertilizer test network show that the application of chemical fertilizers can increase the yield of rice, corn, and cotton by 40% to 50%, and increase the yield of overwintering crops such as wheat and rape by 50% to 60%...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K101/00
Inventor 袁亮李燕婷赵秉强王薇李伟林治安温延臣杨相东李娟
Owner 辽宁营港锌硼酸科技开发有限公司
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