Selenium-rich and chromium-rich paddy compound fertilizer

A compound fertilizer and chromium-enriched technology, applied in the agricultural field, can solve problems such as failure to achieve the effect of selenium-enriched and chromium-enriched, and achieve the effects of improving fertilizer utilization efficiency, increasing rapid growth, and improving fertilizer utilization rate

Inactive Publication Date: 2016-03-09
广西博白县琼达农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing selenium-enriched and chromium-enriched rice supplements selenium and chromium elements by spraying rice leaves or soaking seeds in the early stage of rice flowering and flowering. This method of leaf spraying and seed soaking, It is difficult for selenium and chromium to be completely absorbed, and the effect of enriching selenium and chromium cannot be achieved

Method used

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  • Selenium-rich and chromium-rich paddy compound fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The selenium-enriched chromium-enriched rice compound fertilizer of the present invention is prepared from raw materials comprising the following parts by weight:

[0031] Nitrogen fertilizer 400kg, phosphogypsum 800kg, potassium fertilizer 200kg, manganese fertilizer 50kg, silicon fertilizer 50kg, charcoal enzyme 30kg, nitrohumic acid 50kg, organic trace elements 2kg, inorganic trace elements 3kg, biomass ash 10kg, inorganic selenium salt 1kg, Chromium trichloride 0.01kg;

[0032] The organic trace elements include sucrose complexes and humic acid complexes.

[0033] Described nitrogen fertilizer is urea.

[0034] Described potash fertilizer is potassium sulfate.

[0035] The inorganic trace elements include boron, molybdenum, chlorine, silicon, cobalt, calcium, magnesium and sulfur.

[0036] The biomass ash is a mixture of rice straw ash and chaff ash.

[0037] The inorganic selenium salt is composed of potassium sodium selenite and potassium sodium selenate in a ...

Embodiment 2

[0043] The selenium-enriched chromium-enriched rice compound fertilizer of the present invention is prepared from raw materials comprising the following parts by weight:

[0044]Nitrogen fertilizer 500kg, phosphogypsum 900kg, potassium fertilizer 300kg, manganese fertilizer 70kg, silicon fertilizer 60kg, charcoal enzyme 35kg, nitrohumic acid 60kg, organic trace elements 5kg, inorganic trace elements 5kg, biomass ash 15kg, inorganic selenium salt 1.5kg , Chromium trichloride 0.02kg;

[0045] The organic trace elements include sucrose complexes and humic acid complexes.

[0046] Described nitrogen fertilizer is ammonium bicarbonate.

[0047] Described potassium fertilizer is potassium chloride.

[0048] The inorganic trace elements include boron, molybdenum, chlorine, silicon, cobalt, calcium, magnesium and sulfur.

[0049] The biomass ash is a mixture of chaff ash and leguminous straw ash.

[0050] The inorganic selenium salt is composed of potassium sodium selenite and pot...

Embodiment 3

[0056] The selenium-enriched chromium-enriched rice compound fertilizer of the present invention is prepared from raw materials comprising the following parts by weight:

[0057] Nitrogen fertilizer 600kg, phosphogypsum 1000kg, potassium fertilizer 400kg, manganese fertilizer 100kg, silicon fertilizer 80kg, charcoal enzyme 40kg, nitrohumic acid 70kg, organic trace elements 8kg, inorganic trace elements 7kg, biomass ash residue 20kg, inorganic selenium salt 2kg, Chromium trichloride 0.03kg;

[0058] The organic trace elements include sucrose complexes and humic acid complexes.

[0059] Described nitrogen fertilizer is urea.

[0060] The potassium fertilizer is one or a mixture of potassium sulfate and potassium chloride.

[0061] The inorganic trace elements include boron, molybdenum, chlorine, silicon, cobalt, calcium, magnesium and sulfur.

[0062] The biomass ash is a mixture of legume straw ash and sesame straw ash.

[0063] The inorganic selenium salt is composed of po...

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Abstract

The invention provides a selenium-rich and chromium-rich paddy compound fertilizer, prepared from the following raw materials in parts by weight: 400-600 parts of nitrogen fertilizer, 800-1000 parts of phosphogypsum, 200-400 parts of potash fertilizer, 50-100 parts of manganese fertilizer, 50-80 parts of silicon fertilizer, 30-40 parts of carbon enzyme, 50-70 parts of nitrohumic acid, 2-8 parts of organic trace elements, 3-7 parts of inorganic trace elements, 10-20 parts of biomass lime-ash, 1-2 parts of inorganic selenium salt and 0.01-0.03 part of chromium trichloride; the organic trace elements comprise a saccharose complex and a humic acid complex. The selenium-rich and chromium-rich paddy compound fertilizer has the advantages of high peanut yield, strong plant disease resistance and suitability for large-area application, fruited earheads are bigger and heavy, and good in quality, and selenium-rich and chromium-rich paddy contains a selenium element and a chromium element necessary for human bodies and animals, and is high in nutrition value and beneficial to health.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a selenium-rich and chromium-rich rice compound fertilizer. Background technique [0002] Selenium is an indispensable trace element in the human body. Selenium and vitamin E are both anti-peroxidation substances (peroxides are harmful to the human body). It has also been proved that it has a therapeutic effect on children who are malnourished due to lack of protein. Carcinogens are resistant. The main manifestations of selenium deficiency in the human body are hair loss and nail loss. Some patients have skin symptoms, and a small number of patients may have neurological symptoms and tooth damage. People with mild or moderate selenium deficiency have no obvious signs or symptoms. Possible diseases caused by selenium deficiency in human body: energy deficiency malnutrition, hemolytic anemia, Keshan disease, Kashin-Beck disease, hypertension, ischemic heart disease, liver c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 梁苑春
Owner 广西博白县琼达农业科技有限公司
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