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Preparation method of organic molybdateenum fertilizer with water preservation retention effect

An organic molybdenum, weight percentage technology, applied in organic fertilizers, inorganic fertilizers, nitrogen fertilizers, etc., can solve the problems of molybdenum fertilizers such as lack of water retention, incomplete efficacy, and single variety.

Inactive Publication Date: 2018-12-18
SICHUAN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of a targeted molybdenum fertilizer formula with a reasonable ratio, the existing molybdenum fertilizer does not have the function of maintaining water, and there are problems such as single variety, incomplete efficacy, and poor use effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The humic acid that the component weight percentage is 15% is put into reactor, adds the water that component weight percentage is 22% and dissolves; Then in reactor, add the wheat starch that component weight percentage is 4%, at 80 Stir at ℃ for 0.2 hours; then add polyacrylamide with a component weight percentage of 58% to the reactor; finally add 0.5% hydroxyethyl acrylate and 0.5% potassium persulfate to the reactor , reacted at 100° C. for 1 hour, and the reaction product was solidified and dried, and then pulverized to obtain a water-retaining material for use. Put isoleucine with a component weight percentage of 23% into the reactor, dissolve it in water with a component weight percentage of 21%, and add hydrogen peroxide with a component weight percentage of 4%, and react at 80°C for 0.5 hours Then add the tartaric acid that the component weight percent is 3% in the reactor, stir 0.2 hour; Then the ammonium molybdate that the component weight percent is respect...

Embodiment 2

[0012] The operating procedure was the same as in Example 1 during preparation. Just change the type of raw material, raw material quantity and temperature, stirring time and reaction time within the scope specified by the operation procedure of the present invention, and still prepare a kind of organic molybdenum fertilizer with water retention effect of the present invention in the same way.

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PUM

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Abstract

The invention provides a preparation method of an organic molybdateenum fertilizer with a water preservation retention effect. The organic molybdateenum fertilizer is prepared from raw material ingredients of water preservation retention substances, substances containing organic molybdenum elements, attapulgite powder, sodium p-toluenesulfonate, vermiculite and perlite through the effective compounding and mixing under a certain condition. The effects in aspects of enhancing soil water holding performance, preventing and controlling physiological diseases caused bydue to molybdenum lack inof crops, and promoting the crop growth and development are obvious.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a method for preparing an organic molybdenum fertilizer with water retention effect. Background technique [0002] Trace elements play the same important physiological role as macronutrients in ensuring the normal growth and development of crops. The lack of soil trace elements directly affects the normal growth and development of crops, resulting in low and unstable yields and poor quality. Trace element fertilizer is an important substance that supplies essential nutrients for crops, improves soil properties, and improves soil fertility. The application of trace element fertilizers is an important measure to increase crop yield. The application of trace element fertilizers to different crops in different regions has a very obvious effect of increasing production, generally reaching 5% to 30%. The application of trace element fertilizers can not only increase the yield of crops, but also improve...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C3/00C05G3/00C05G3/80C05C9/00C05C11/00C05D1/00C05D9/00C05F11/00C05F11/02
Inventor 艾生豪
Owner SICHUAN NORMAL UNIVERSITY
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