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Zinc fertilizer, and preparation method and application thereof

A zinc fertilizer and zinc salt technology, applied in the field of organic fertilizers, can solve problems such as insoluble organic components in water, low solubility of zinc, and insufficient carbon nutrition

Inactive Publication Date: 2019-01-29
安徽帝元生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the solubility of zinc in sugar-zinc fertilizer products is low and other components are easy to form precipitation, and the organic components cannot be dissolved in water in a short period of time, so they cannot replenish the zinc needed by crops in time or alleviate the symptoms of zinc deficiency. At the same time, the organic matter added to fertilizers If it cannot be fully utilized, it will easily lead to insufficient carbon nutrition, which will affect the healthy growth of crops

Method used

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  • Zinc fertilizer, and preparation method and application thereof
  • Zinc fertilizer, and preparation method and application thereof
  • Zinc fertilizer, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] Using konjac as raw material, after crushing, under the condition of pH 5.5 and temperature of 50℃, the enzyme activity is 100000u / g cellulase, 20000u / g xylanase, 50000u / g mannanase, 20000u / g galactomannase and 100000u / g pectinase enzymatically hydrolyze for 20h; obtain enzymatic hydrolysate

Embodiment 2

[0085] Using rice straw as raw material, after crushing, under the condition of pH 7 and temperature of 50℃, the enzyme activity is 50000u / g cellulase, 42000u / g xylanase, and 30000u / g mannanase. , 1000u / g galactomannase and 1000u / g pectinase for 20h.

Embodiment 3

[0087] Using palm as raw material, after crushing, under the conditions of pH 4 and temperature 60℃, the enzyme activity is 2000u / g cellulase, 1000u / g xylanase, 2000u / g mannanase, 35000u / g galactomannase and 30000u / g pectinase for 20h.

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Abstract

The invention relates to the technical field of organic fertilizers, in particular to a zinc fertilizer, and a preparation method and application thereof. According to the invention, a biological fermentation process is used to extract a plant-derived oligosaccharin substance from plants, wherein the plant-derived oligosaccharin substance is natural, friendly to environment and rich in a pluralityof active ingredients, and a fermentation liquid containing cell wall oligosaccharides and a zinc salt is obtained by adding zinc element, and the fermentation liquid can promote crop growth and increase crop yields.

Description

Technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a zinc fertilizer and a preparation method and application thereof. Background technique [0002] Zinc plays an important role in plant growth. When plants are deficient in zinc, plant growth is inhibited, especially the growth of internodes is severely impeded, and symptoms of chlorosis or albinism between veins of leaves are shown. Seriously affect the economic indicators of plants. Studies have found that: (1) Zinc is a component and activator of many enzymes, such as alcohol dehydrogenase, copper-zinc superoxide dismutase, carbonic anhydrase and RNA polymerase all have bound zinc. In the process of glycolysis, zinc is the activator of glycerol phosphate dehydrogenase, alcohol dehydrogenase and lactate dehydrogenase, which all indicate that zinc is involved in respiration and the metabolism of various substances; (2) zinc is involved in auxin Zinc can promote the synt...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05C5/00C05F17/00C05G3/00C05G3/80C05G5/20C05D9/02C05F11/00Y02W30/40
Inventor 马欢李红春孙健龚岳
Owner 安徽帝元生物科技有限公司
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