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Method for preparing dedicated bio-organic fertilizer for selenium-enriched cherry tomatoes

A bio-organic fertilizer and cherry tomato technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the problems of low selenium utilization rate, poor improvement of selenium content in tomatoes, and failure to meet the requirements of organic agricultural production. System standards and other issues to achieve the effect of improving economic and ecological benefits, improving planting quality and yield, and increasing ecological benefits

Active Publication Date: 2015-08-19
曲沃县万乡红肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tomato is rich in selenium, and the overall content is uniform; the method increases the proportion of organic selenium, solves the problem of the stability of the selenium content in the tomatoes grown in different batches in the prior art, and ensures the uniformity of the selenium content in the tomato, Standardized large-scale production can be realized, but the inventive method does not meet the standards of the organic agricultural production system, and the selenium content in the planted tomatoes has not been well improved, and the utilization rate of selenium is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A preparation method of bio-organic fertilizer special for selenium-enriched cherry tomatoes, comprising the following steps:

[0035] The first step: add sodium selenate in the cattle and sheep feed, the addition is 50mg / kg, collect the fresh feces produced by the cattle and sheep that eat this selenium-enriched feed, add C / N as 30:1, and the moisture content is 65%, Trichoderma viride and Aspergillus oryzae were inoculated, the inoculum amount was 0.7% and 1.1%, the fermentation time was 12 days, and the fermented material of cattle and sheep feces was obtained after fermentation.

[0036] The second step: collecting soil and applying selenium fertilizer, planting corn plant stalks obtained at 1 mg / kg of selenium, crushing the stalks and passing through a 10-mesh sieve, adding 10% of the mass of the cattle and sheep feces fermented material in the first step, Adjust the water content to 70%, inoculate Bacillus megaterium and Bacillus subtilis, the inoculum amount is 2...

Embodiment 2

[0045] A preparation method of bio-organic fertilizer special for selenium-enriched cherry tomatoes, comprising the following steps:

[0046] The first step: add sodium selenate in the cattle and sheep feed, the addition is 50mg / kg, collect the fresh feces produced by the cattle and sheep that eat the selenium-enriched feed, add C / N as 30:1, and the moisture content is 67%, Trichoderma viride and Aspergillus oryzae were inoculated, the inoculum amount was 0.9% and 1.2%, the fermentation time was 15 days, and the fermented material of cattle and sheep feces was obtained after fermentation.

[0047] The second step: collecting soil and applying selenium fertilizer, planting corn plant stalks obtained at 1 mg / kg of selenium, crushing the stalks and passing through a 10-mesh sieve, adding 10% of the mass of the cattle and sheep feces fermented material in the first step, Adjust the water content to 70%, inoculate Bacillus megaterium and Bacillus subtilis with inoculum amounts of 2...

Embodiment 3

[0057] A preparation method of bio-organic fertilizer special for selenium-enriched cherry tomatoes, comprising the following steps:

[0058] The first step: add sodium selenate in the cattle and sheep feed, the addition is 50mg / kg, collect the fresh feces produced by the cattle and sheep that eat the selenium-enriched feed, add C / N as 30:1, and the moisture content is 66%. Trichoderma viride and Aspergillus oryzae were inoculated, the inoculum amount was 0.8% and 1.1%, the fermentation time was 13 days, and the fermented material of cattle and sheep feces was obtained after fermentation.

[0059] The second step: collecting soil and applying selenium fertilizer, planting corn plant stalks obtained at 1 mg / kg of selenium, crushing the stalks and passing through a 10-mesh sieve, adding 10% of the mass of the cattle and sheep feces fermented material in the first step, Adjust the water content to 70%, inoculate Bacillus megaterium and Bacillus subtilis, the inoculum amounts are ...

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Abstract

The present invention, belonging to the field of organic fertilizers, discloses a method for preparing a dedicated bio-organic fertilizer for selenium-enriched cherry tomatoes. The method comprises the following steps: step 1, preparing a selenium-enriched cattle and sheep excreta fermentation material; step 2, preparing a selenium-enriched corn straw fermentation material; step 3, preparing a selenium-enriched earthworm feces material; step 4, mixing the cattle and sheep excreta fermentation material, the corn straw fermentation material and the earthworm feces material and adding an EM microbal inoculum to the mixture for a secondary fermentation; step 5, drying the resulting material in the air and crushing the resulting material, and preserving the same in bags. The method according to the present invention is environmental-friendly and highly effective. According to the method, various industrial and agricultural wastes are fully utilized, and various bio-active factors and beneficial microorganism-containing bio-organic fertilizers are obtained by means of multiple fermentations of the microorganisms. The fertilizer helps the cherry tomato plants to absorb and convert the selenium element, and therefore the selenium content in the harvested cherry tomatoes is significantly improved. Meanwhile, the bio-organic fertilizer provides rich and comprehensive nutrients, and accommodates the growth and development demands of the cherry tomatoes. The fertilizer is highly effective and complies with the standards in the organic agriculture production system.

Description

Technical field: [0001] The invention relates to the field of agricultural fertilizers, in particular to a preparation method of bio-organic fertilizer, in particular to a preparation method of special bio-organic fertilizer for selenium-enriched cherry tomatoes. Background technique: [0002] Cherry tomato (Lycapersicon esculentum Var. Cerasiforme Alef.), also known as miniature tomato, mini tomato, small tomato, cherry tomato, etc., is an annual herb plant, a variant of the genus Solanaceae, native to Peru in South America. The ancestor of the cultivated tomato has plum-shaped, pear-shaped, oblong, etc., and its mature color is yellow, pink, bright red, orange, etc. Cherry tomato fruit is bright in color, sweet and sour in taste, rich in vitamins and minerals, and has nutritional and medicinal value. It is suitable for processing into canned whole fruit, dried fruit, raw food or cooked food, and is deeply loved by consumers. [0003] Selenium is an essential trace element...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 蔡军峰
Owner 曲沃县万乡红肥业有限公司
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