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Wheat selenium-rich biological water retention organic seed manure and manufacturing method thereof

A manufacturing method, selenium-enriched technology, applied in the agricultural field, to achieve the effect of precise dosage and high fertilizer efficiency utilization

Active Publication Date: 2015-04-08
HANDAN FUXI AGRI SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of wheat selenium-enriched biological water-retaining organic seed fertilizer

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with specific embodiments.

[0010] Mix 98%-99% of bean cake, 0.3%-0.7% of sodium selenite, 0.1%-0.8% of Bacillus (10 billion / g), 0.1%-0.5% of crude fiber degrading bacteria (10 billion / g) Homogeneous, as a fermentation premix. Add water according to 50%-65% of the weight of the fermented premix, add water while stirring while adding water. After the mixing is completed, the raw materials are stacked into a fermentation pile with a width of 150 cm and a height of 60 cm, and the length is determined according to the site, and the fermentation is sealed. During fermentation, insert an exhaust pipe with a diameter of 5 cm every 80 cm above the fermentation pile, and close the exhaust port, open or close according to the fermentation temperature, and adjust the fermentation temperature. When fermenting piles, put heating tubes in them. The fermentation temperature is 55-60 degrees, and it takes 45 day...

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Abstract

The invention discloses a manufacturing method of wheat selenium-rich biological water retention organic seed manure, which comprises the following steps: 98-99% of bean cakes, 0.3-0.7% of sodium selenite, 0.1-0.8% of bacilli , and 0.1-0.5% of crude fibre degrading bacteria are mixed uniformly and taken as fermentation gunk; water, the weight of which is 50-65% of that of the fermentation gunk, is added; after mixed, the raw materials are piled up for fermentation in airtight space. The wheat selenium-rich biological water retention organic seed manure is drought-resisting and water-holding, accurate in dosage with 5-7 kilos per mu and high in fertilizer efficiency use ratio, and is mixed and sowed together with wheat seeds to enable the selenium content in the wheat seeds to be 0.2-0.4 Mu g / g and to increase the wheat yield by 10-15%.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a wheat selenium-enriched biological water-retaining organic seed fertilizer and a manufacturing method thereof. Background technique [0002] At present, the selenium enrichment of wheat is now mainly through the spraying of selenium-enriched foliar fertilizer during the grain filling stage, and through the physiological transformation of wheat, the wheat grains are enriched with selenium. However, this method is easily affected by the weather. If it rains within 6 hours after spraying, it needs to be sprayed again. It cannot be mixed with pesticides and can only be sprayed alone. Spraying foliar fertilizers is easily affected by the weather, causing inconvenient use and increasing the workload of wheat growers. [0003] Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0004] The technical problem to be solved by the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G5/00
Inventor 张东明
Owner HANDAN FUXI AGRI SCI & TECH DEV
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