Saline-alkali land improving organic fertilizer and preparation method thereof

A technology of organic fertilizer and saline-alkali land, applied in the field of organic fertilizer for improving saline-alkali land and its preparation, can solve problems such as inconvenience, and achieve the effects of improving fertility, increasing yield, and improving salt content and pH value

Inactive Publication Date: 2018-04-20
SHANDONG SHENGJING TOURISM DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Method used

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Effect test

preparation example Construction

[0023] The invention provides an organic fertilizer for improving saline-alkali land and a preparation method thereof, comprising the following materials in parts by weight: 30-50 parts of charcoal, 50-80 parts of raw materials, 20-30 parts of auxiliary materials, 30-50 parts of humic acid, microorganisms 25 to 35 servings.

[0024] Preferably, the raw materials of the present invention include the following parts by weight: 15 parts of fruit pomace, 20 parts of brewer's grains, 12 parts of soy sauce pomace, 8 parts of bran pomace, 30 parts of swill, 15 parts of leftovers, 20 parts of livestock manure share.

[0025] In addition, the auxiliary materials of the present invention include the following materials in parts by weight: 8 parts of peanut shells, 7 parts of sawdust, 10 parts of leaves and weeds, 11 parts of melon and vine, and 13 parts of rice hull powder.

[0026] Further, the microorganisms of the present invention are nitrogen-fixing bacteria, Trichoderma harzianum...

Embodiment 1

[0029] The organic fertilizer for improving saline-alkali land of the present invention and preparation method thereof, comprises the following steps:

[0030] A. Select raw materials and auxiliary materials, the ratio of the raw materials and auxiliary materials is 5:1;

[0031] B. Control the moisture in the raw materials and auxiliary materials so that the moisture content is 50%, then add bacteria, the dosage of the bacteria is 0.2%, so that the bacteria, raw materials and auxiliary materials are fully mixed;

[0032] C. Stack and ferment the raw materials and auxiliary materials mixed in step B, the fermentation environment is 10°C, and overturn once every 15 hours;

[0033] D. Put the fermented product and humic acid in step C into a pulverizer, adjust the stirring speed to 150rpm, and stir for 10 minutes; then adjust the stirring speed to 250rpm, add edible fungus residue, glycerin, distiller's grains, and stir for 15 minutes;

[0034] E, adding water and microorganism...

Embodiment 2

[0038] The organic fertilizer for improving saline-alkali land of the present invention and preparation method thereof, comprises the following steps:

[0039] A, select raw material and auxiliary material, described raw material and auxiliary material proportioning are 4:1;

[0040] B. Control the moisture in the raw materials and auxiliary materials so that the moisture content is 55%, then add bacteria, the dosage of the bacteria is 0.3%, so that the bacteria, raw materials and auxiliary materials are fully mixed;

[0041] C. Stack and ferment the raw materials and auxiliary materials mixed in step B, the fermentation environment is 20°C, and overturn once every 17 hours;

[0042] D. Put the fermented product and humic acid in step C into a pulverizer, adjust the stirring speed to 160 rpm, and stir for 12 minutes; then adjust the stirring speed to 270 rpm, add edible fungus residues, glycerin, distiller's grains, and stir for 17 minutes;

[0043] E, adding water and microo...

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PUM

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Abstract

The invention belongs to the technical field of saline-alkali land improvement, and provides a saline-alkali land improving organic fertilizer and a preparation method thereof. The saline-alkali landimproving organic fertilizer comprises the following substances in parts by weight: 30-50 parts of charcoal, 50-80 parts of raw materials, 20-30 parts of auxiliary materials, 30-50 parts of humic acidand 25-35 parts of microorganisms. According to the invention, the saline-alkali land improving organic fertilizer can effectively improve the salt content and the pH value of a saline-alkali land, and can improve the soil looseness of the saline-alkali land and guarantee the soil fertility.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land improvement, in particular to an organic fertilizer for improving saline-alkali land and a preparation method thereof. Background technique [0002] The saline-alkali soil improver has comprehensive nutrients, which can improve the soil and improve the soil compaction caused by the use of chemical fertilizers. Improve soil physical and chemical properties, enhance soil water retention, fertilizer retention, and fertilizer supply capabilities. The beneficial microorganisms in the saline-alkali soil amendment enter the soil and form a symbiotic multiplication relationship with the microorganisms in the soil, inhibit the growth of harmful bacteria and transform them into beneficial bacteria, interact and promote each other, and play a synergistic role in the group. A large number of metabolites are produced during the growth and reproduction process, which promotes the decomposition and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05G3/04C05G3/80
CPCC05D9/00C05F17/50C05G3/80C05F3/00C05F5/002C05F5/008C05F9/00C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 王胜
Owner SHANDONG SHENGJING TOURISM DEV CO LTD
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