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Synergistic drip irrigation fertilizer

A technology of drip irrigation fertilizer and synergist, which is applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problems of inability to achieve the effect, and achieve the effect of enhancing resistance, improving effectiveness, and promoting the development of crop root system

Active Publication Date: 2012-06-27
阿克苏市慧尔肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adding the above fertilizer synergists directly to common fertilizers does not achieve good results (that is, to prevent nutrient loss in the short term, improve nutrient use efficiency, and meet the needs of crops for efficient nutrient absorption in the short term)

Method used

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Experimental program
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Effect test

Embodiment 1

[0018] The formula of the synergistic drip irrigation fertilizer of the present invention is as follows: 670kg ammonium sulfate (the mass percentage of available nitrogen is 21%), 100kg monoammonium phosphate (the mass percentage of available phosphorus is 61%, and the mass percentage of available nitrogen is 12%), 145kg potassium chloride (the mass percent of available potassium is 60%), 76kg magnesium sulfate, 8kg synergist.

[0019] According to the effective amount, the synergistic drip irrigation fertilizer of the present invention contains: 15% of the active ingredients of the nitrogen fertilizer, 6% of the active ingredients of the phosphorus fertilizer, and 9% of the active ingredients of the potassium fertilizer.

[0020] The preparation method of synergistic drip irrigation fertilizer of the present invention is as follows:

[0021] Weigh 670kg of ammonium sulfate (the mass percentage of available nitrogen is 21%), 100kg of monoammonium phosphate (the mass percentage...

Embodiment 2

[0023] The fertilization of nutrients such as the control described in the following experiment refers to the total content of three kinds of nutrients contained in available nitrogen, available phosphorus and available potassium in the various fertilizers used in the control experiment and that contained in the synergistic drip irrigation fertilizer of the present invention. The total content of available nitrogen, available phosphorus and available potassium is equal, and the amount of various fertilizers in the control experiment is according to the traditional customary amount of fertilization of local crops.

[0024] Application of the synergistic drip irrigation fertilizer of the present invention in Xinjiang cotton.

[0025] 1, the application of synergistic drip irrigation fertilizer of the present invention in lazy cotton.

[0026] Choose 35 mu of lazy cotton land from the fifth team of the Experimental Station of Xinjiang Academy of Agricultural Sciences, Manas Count...

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Abstract

The invention provides synergistic drip irrigation fertilizer which contains the components in the following mass percentage: 15 percent of nitrogen fertilizer effective component, 6 percent of phosphorus fertilizer effective component, 9 percent of potassium fertilizer effective component, and 0.8 percent of synergistic agent. After the synergistic drip irrigation fertilizer is applied in crops in Xinjiang, all nutrients, such as nitrogen, phosphorus and potassium in the soil maintain higher effectiveness in all periods, the nitrogen fertilizer utilization rate is improved by 24 percent to 32 percent, the phosphorus fertilizer utilization rate is improved by 25 percent to 30 percent, and the potassium fertilizer utilization rate is improved by 30 percent to 35 percent. When the content of the applied nutrients is 80 percent of ordinary fertilizer, the yield of the crops is not reduced, and no element is lacked. When the fertilizer with equal nutrients is applied, after the synergistic drip irrigation fertilizer is applied, the yield of the crops in Xinjiang can be increased by 10 percent to 20 percent.

Description

technical field [0001] The invention relates to a drip irrigation fertilizer. Background technique [0002] At present, there is a fertilizer synergist on the market. Its mechanism of action is to use organic macromolecular substances to complex with nutrient ions to form organic copolymer active substances, increase the concentration of nutrients in the rhizosphere, reduce loss, and improve fertilizer utilization. This fertilizer synergist can prevent nutrient loss in a short period of time, improve nutrient utilization efficiency, meet the needs of crops for efficient absorption of nutrients in a short period of time, and achieve the effect of increasing production. [0003] Xinjiang has a temperate continental climate with unique climate and soil characteristics. Because of drought and little rain, drip irrigation is a commonly used water-saving irrigation method in this area. Adding the above-mentioned fertilizer synergists directly to common fertilizers cannot achieve ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 李保强
Owner 阿克苏市慧尔肥业有限公司
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