Special manganese fertilizer for paddy rice and preparation method of manganese fertilizer

A technology for manganese fertilizer and rice is applied in the field of special manganese fertilizer for rice and its preparation. , Promote the formation of soil aggregate structure and improve the effect of soil agglomeration

Inactive Publication Date: 2017-04-19
李其珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most rice planting in my country uses a large amount of chemical fertilizers. Although it has a certain effect on increasing production and income, the acidification and compaction of the soil caused by long-term use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Weigh 50kg of electrolytic manganese slag, 30kg of diatomaceous earth, 50kg of humic acid, 35kg of corn straw, 35kg of rice straw, 100kg of poultry manure, 5kg of EDTA chelated iron, 5kg of tartaric acid complexed copper, 5kg of amino acid complexed molybdenum, amino acid complexed Zinc complex 5kg, amino acid complex boron 5kg, amino acid complex manganese 10kg.

[0025] Grind electrolytic manganese slag, diatomaceous earth, humic acid, corn stalks, rice stalks, and poultry manure into 1cm particles, mix them evenly and pile them up for fermentation, turn over the piles once a day, add EDTA chelated iron after 8 days of fermentation , tartrate-complexed copper, amino acid-complexed molybdenum, amino-acid-complexed zinc, amino-acid-complexed boron and amino-acid-complexed manganese, mixed evenly, dried for 2 hours, crushed into 3mm particles, and obtained. When applying, take 50kg of rice-specific manganese fertilizer and mix it with 1 ton of base fertilizer, and apply ...

Embodiment 2

[0029] Weigh 60kg of electrolytic manganese slag, 38kg of diatomaceous earth, 55kg of humic acid, 20kg of wheat straw, 25kg of rice straw, 45kg of saw foam, 115kg of poultry manure, 6kg of EDTA chelated iron, 5kg of tartaric acid complexed copper, and amino acid complexed molybdenum 6kg, amino acid complex zinc 6kg, amino acid complex boron 5kg, amino acid complex manganese 12kg.

[0030] Grind electrolytic manganese slag, diatomaceous earth, humic acid, rice straw, rice straw, sawdust, and poultry manure into 1cm particles, mix them evenly and pile them up for fermentation, turn the pile once a day, add EDTA after 10 days of fermentation Chelate iron, tartrate complexed copper, amino acid complexed molybdenum, amino acid complexed zinc, amino acid complexed boron and amino acid complexed manganese, mixed evenly, dried for 2.5 hours, crushed into 3mm particles, that is. When applying, take 57kg rice-specific manganese fertilizer and mix it with 1 ton of basal fertilizer, and t...

Embodiment 3

[0034] Weigh 70kg of electrolytic manganese slag, 45kg of diatomaceous earth, 62kg of humic acid, 20kg of soybean meal, 20kg of rapeseed meal, 30kg of fungus chaff, 30kg of rice husk, 135kg of poultry manure, 7kg of EDTA chelated iron, 6kg of tartrate complexed copper, Amino acid complex molybdenum 7kg, amino acid complex zinc 5kg, amino acid complex boron 6kg, amino acid complex manganese 14kg.

[0035] Grind electrolytic manganese slag, diatomaceous earth, humic acid, soybean meal, rapeseed meal, fungus chaff, rice husk, and poultry manure into 2cm particles, mix them evenly and pile them up for fermentation, turn over the pile every 2 days, and ferment After 14 days, add EDTA chelated iron, tartrate complexed copper, amino acid complexed molybdenum, amino acid complexed zinc, amino acid complexed boron and amino acid complexed manganese, mix well, dry for 3 hours, and crush into 4mm particles to obtain the product. When applying, take 65kg of rice-specific manganese fertili...

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Abstract

The invention discloses a special manganese fertilizer for paddy rice. The manganese fertilizer is prepared by the following raw materials: electrolytic manganese residues, kieselguhr, humic acid, organic raw materials, livestock excrement, EDTA iron chelate, copper tartaric acid complex, molybdenum amino acid complex, zinc amino acid complex, boron amino acid complex, manganese amino acid complex, and the like. The invention also discloses a preparation method of the special manganese fertilizer for the paddy rice. The preparation method comprises the steps of pulverizing, fermenting, drying and granulating, and the like. The manganese fertilizer is prepared through fermentation of the electrolytic manganese residues and natural organic matters, the content of manganese in soil is supplemented effectively, and the growth development problem of the paddy rice arising from manganese deficiency is solved; the manganese fertilizer has a micronutrient element supplementing function on the paddy field using pesticides and fertilizers for a long term; complex metal elements required by various paddy rice are added, are stable in a soil environment, and can be absorbed employed by plant root systems easily; raw material sources of the manganese fertilizer are wide; the preparation method is simple and convenient, and has great popularization value.

Description

technical field [0001] The invention relates to the field of pesticides and chemical fertilizers, in particular to a special manganese fertilizer for rice and a preparation method thereof. Background technique [0002] Manganese is an indispensable micronutrient element for rice growth. Manganese deficiency in rice will lead to abnormal growth and development, and the number of tillers, spike rate, grain number per panicle, thousand-grain weight and yield are all lower than normal rice. The main factors affecting manganese content in soil are soil pH value (pH=6.5 is the limit), soil texture, redox potential, humidity, organic matter content, aeration, organic matter and clay content. In terms of rice physiological functions, manganese is also an important factor that affects rice photosynthesis, affects water photolysis and electron transfer, regulates enzyme activity, promotes nitrogen metabolism, regulates redox status in plants, and promotes seed germination and seedling...

Claims

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Application Information

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IPC IPC(8): C05G3/04A01G16/00A01G22/22C05G3/80
CPCA01G22/22C05B7/00C05G3/80C05C11/00C05D1/02C05D9/00C05D9/02C05F3/00C05F11/00C05F11/02C05C3/00C05C9/00C05F5/00C05F5/002
Inventor 李其珍
Owner 李其珍
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