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Special iodine-enriched fertilizer for paddy rice and preparation method thereof

A special fertilizer for rice, which is applied in the field of iodine-rich special fertilizer for rice and its preparation, can solve the problems of changing the flavor of rice and achieve the effects of increasing rice quality, increasing yield, and improving water retention

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

AI Technical Summary

Problems solved by technology

People have done a lot of research on the technology of increasing rice production, hoping to change the flavor of rice in various ways, mostly through post-processing of rice, and the research reports of achieving the goal by fertilization are very few and rare.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh 50kg of poultry manure, 50kg of seaweed, 30kg of kombu, 30kg of mussels, 50kg of sea shrimp shells, 50kg of shells, 50kg of sodium saltpeter, 10kg of xanthate seeds, 50kg of moss strips, 50kg of corn stalks, and 50kg of sawdust, and grind them into a particle size of 2cm Add 5kg of animal amino acids to the granules, mix the material evenly, put the material into the fermentation tank, evenly sprinkle 2kg of compound microbial strains, and ferment for 8 days under normal temperature and aerobic conditions. Turn the material pile every 2 days to control the fermentation pile. The water content is 40%. Weigh 5kg of compound trace elements, grind them into fine powder, mix them into the fermented fertilizer, mix them evenly, dry them for 2 hours, and then crush them into particles with a particle size of 5mm to obtain iodine-rich special fertilizer for rice. When applying, take 10kg of iodine-rich special fertilizer for rice and mix it with 1 ton of base fertilizer, a...

Embodiment 2

[0030] Weigh 60kg of poultry manure, 60kg of seaweed, 38kg of kelp, 35kg of mussels, 60kg of sea shrimp shells, 55kg of shells, 60kg of sodium saltpeter, 15kg of xanthate seeds, 60kg of moss strips, 30kg of wheat straw, 30kg of soybean meal, 50kg of rapeseed meal, fungus chaff 30kg, crushed into particles with a particle size of 3cm, added 5.5kg of animal amino acids, mixed evenly, put the material into the fermentation tank, evenly sprinkled with 2.3kg of compound microbial strains, and fermented under normal temperature and aerobic conditions for 12 days, every 2 Turn the stockpile once a day to control the water content of the fermentation pile to 45%; weigh 7kg of compound trace elements and grind it into a fine powder, mix it into the fermented fertilizer, mix it evenly, dry it for 2.5 hours, and then crush it into particles with a particle size of 5mm , that is, iodine-rich special fertilizer for rice. When applying, take 14kg of iodine-rich special fertilizer for rice a...

Embodiment 3

[0035] Weigh 68kg of poultry manure, 70kg of seaweed, 45kg of kelp, 42kg of mussels, 65kg of sea shrimp shells, 63kg of shells, 70kg of sodium saltpeter, 18kg of xanthate, 68kg of moss, 60kg of rice straw, 30kg of rice husk, 30kg of plant ash, and 35kg of fungus chaff 1. 25kg of soybean meal, crushed into particles with a particle size of 4cm, added 6kg of animal amino acids, mixed evenly, put the material into the fermentation tank, evenly sprinkled with 2.8kg of compound microbial strains, and fermented at room temperature for 16 days under aerobic conditions. Turn the stockpile once every 3 days, and control the water content of the fermentation pile to 48%; weigh 9kg of compound trace elements, grind them into fine powder, mix them into the fermented fertilizer, mix them evenly, dry them for 3 hours, and then crush them into particles with a particle size of 6mm , that is, iodine-rich special fertilizer for rice. When applying, take 18kg of iodine-rich special fertilizer f...

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PUM

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Abstract

The invention discloses a special iodine-enriched fertilizer for paddy rice. The fertilizer is prepared from the following raw materials: animal dung, laver, laminaria japonica, mussel, sea shrimp shell, shell, nitratine, airpotato yam rhizome, Enteromorpha clathrata (Roth) Greville, an organic raw material, a composite trace element, animal amino acid, composite microbial strains, etc. The invention also discloses a preparation method of the fertilizer, comprising steps of crushing, fermentation, drying and pelletizing, etc. The nuisance-free fertilizer is prepared by fermentation of multiple iodine-enriched natural polymer organic matter. The fertilizer is absorbed by paddy rice, then converted and finally eaten by human, thus achieving the purpose of supplementing iodine. By the addition of straw, soybean meal, etc., contents of mineral and organic matter in soil are increased, soil permeability is enhanced, water retention is improved, soil fertility is boosted, negative effect of poor soil quality caused by long-time application of lots of inorganic fertilizers is prevented, soil disease can be effectively controlled, rice root development can be promoted, yield of rice is increased, and rice quality is enhanced.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a special fertilizer for iodine-rich rice and a preparation method thereof. Background technique [0002] Iodine is an essential trace element for the human body. Too much or too little iodine in the human body can cause thyroid disease. At present, iodine deficiency is a serious world health problem in the whole world. At least 118 countries are seriously endangered by iodine deficiency, and nearly 1.6 billion people live in an environment of iodine deficiency. The iodine content in food is very low, which is extremely unfavorable to people who mainly need to supplement iodine elements, so countries all over the world adopt the method of iodized salt to prevent and control iodine deficiency. [0003] However, there are taboos for eating iodized salt: avoid high temperature, high temperature will affect the stability of iodine; avoid adding vinegar, acidic substances will de...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G1/00C05G3/80
CPCC05B7/00C05C3/00C05G3/80C05C9/00C05D1/02C05C11/00C05D9/00C05D9/02C05F1/005C05F3/00C05F11/00C05F11/08C05F5/002C05D1/00
Inventor 张春
Owner 张春
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