Selenium-enriched biological organic fertilizer and production method thereof

A bio-organic fertilizer and selenium-enriched technology, which is applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of inconspicuous fertilizer efficiency, achieve the effect of improving selenium content, good effect, and simple preparation method

Inactive Publication Date: 2016-01-27
NANNING SUIKANG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The production of selenium-enriched high-quality green organic products requires a large amount of ecological bio-organic fertilizers. In order to solve the problem that the fertilizer effect of inorganic selenium fertilizers or some organic selenium fertilizers (complexed selenium) on the market is not obvious, the present invention ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Prepare raw materials in parts by weight: 60 parts of ecological sheep manure, 10 parts of tung bran: 5 parts of peat, 0.5 parts of selenium micro-fertilizer or selenium ore powder, 3 parts of Bacillus subtilis, and then prepare the parts by weight Ecological sheep dung, tung bran, and peat are mixed evenly to obtain a mixture;

[0029](2) Add selenium micro-fertilizer or selenium ore powder and Bacillus subtilis in parts by weight to the mixture obtained in step (1), control the water content at 35%-50%, mix evenly, build a heap, and ferment at room temperature for 15 Days, you can get selenium-enriched bio-organic fertilizer;

[0030] Apply the prepared selenium-enriched bio-organic fertilizer in the process of planting mangoes. The application method is: 1000kg per mu, using root application or as base fertilizer; through biotransformation, selenium-enriched crops become selenium-enriched products: reach 0.05mgSe / kg product.

Embodiment 2

[0032] (1) Raw materials in parts by weight: 70 parts of ecological sheep manure, 13 parts of tung bran: 8 parts of peat, 1 part of selenium micro-fertilizer or selenium ore powder, 1.2 parts of live actinomycetes agent, ready, and then the weight Parts of ecological sheep manure, tung bran, and peat are mixed evenly to obtain a mixture;

[0033] (2), in the mixture obtained in step (1), add selenium micro-fertilizer or selenium ore powder, actinomycetes bacterium agent in parts by weight, control moisture at 35%-50%, mix evenly, build heap, in After 17 days of fermentation at room temperature, selenium-enriched bio-organic fertilizer can be obtained;

[0034] In the process of planting dragon fruit, apply the prepared selenium-enriched bio-organic fertilizer. The application method is: the amount per mu is 1200kg, using root application or as base fertilizer; through biotransformation, selenium-enriched crops become selenium-enriched products: reach 0.01mgSe / kg product.

Embodiment 3

[0036] (1) Raw materials in parts by weight: 75 parts of ecological sheep manure, 15 parts of tung bran: 10 parts of peat, 1.2 parts of selenium micro-fertilizer or selenium ore powder, 1.0 parts of Bacillus subtilis and 0.5 parts of live actinomycetes, prepare Well, then the ecological sheep manure, tung bran, and peat in parts by weight are mixed uniformly to obtain a mixture;

[0037] (2) Add selenium micro-fertilizer or selenium ore powder, Bacillus subtilis and actinomycetes in parts by weight to the mixture obtained in step (1), control the moisture at 35%-50%, mix evenly, and recommend Heap, ferment at room temperature for 18 days, you can get selenium-enriched bio-organic fertilizer;

[0038] Apply the prepared selenium-enriched bio-organic fertilizer in the process of planting tea. The application method is: 1400kg per mu, using root application or as base fertilizer; through biotransformation, selenium-enriched crops become selenium-enriched products: up to 1.50mgSe / ...

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Abstract

The invention relates to organic fertilizer in agricultural production, in particular to selenium-enriched biological organic fertilizer. The selenium-enriched biological organic fertilizer is prepared from, by weight, 60-85 parts of ecological sheep manure, 10-20 parts of tung bran, 5-15 parts of grass carbon, 0.5-2 parts of selenium microelement fertilizer or selenium ore powder and 0.5-3 parts of bacillus subtilis or actinomycetes living bacterium agents. The production method of the selenium-enriched biological organic fertilizer comprises the steps that the ecological sheep manure, the tung bran and the grass carbon are evenly mixed, the selenium microelement fertilizer or selenium ore powder and the bacillus subtilis or actinomycetes living bacterium agents are added, even mixing is performed, heaps are built, room-temperature fermentation is performed, and then the selenium-enriched biological organic fertilizer is obtained. The selenium-enriched biological organic fertilizer obtained through the production method is rich in selenium and not only supplies a fertilizer source to production of green organic crop products, but also gives new nutrition and health care functions to the green organic crop products to meet the requirements of people for nutrition and health care.

Description

technical field [0001] The invention relates to an organic fertilizer in agricultural production, in particular to a bio-organic fertilizer containing trace elements and a production method thereof. Background technique [0002] The chemical symbol of selenium is Se, and the relative atomic mass is 78.96. It is located in the fourth period VIA group of the chemical element periodic table and is a non-metal. It can be used as a photosensitive material, a catalyst in the electrolytic manganese industry, an essential nutrient element for animals and a beneficial nutrient element for plants, etc. Selenium exists in two ways in nature: inorganic selenium and plant active selenium. Inorganic selenium generally refers to sodium selenite and sodium selenate, which are obtained from the by-products of metal mineral deposits; the latter is formed by combining selenium with amino acids through biotransformation, generally in the form of selenomethionine. Selenium is one of the extrem...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 何达崇戴光明
Owner NANNING SUIKANG AGRI TECH CO LTD
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