Biological regulator for soil improvement and preparation method thereof

A bioregulator and soil improvement technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, fertilizer mixtures, etc., can solve the problems of increased plant diseases and insect pests, threats to stevia growth, and soil quality decline, and achieves simple preparation methods, Good application value and convenient operation

Inactive Publication Date: 2017-05-10
MINGGUANG DAQUAN STEVIA PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, with the increasing demand for stevia, the planting area has also been expanding. However, with the increase in the number of replanted growths of stevia, nutrient simplification and soil impoverishment appear in the planting field, resulting in a decline in soil quality. At the same time, Plant diseases and insect pests have greatly increased, which poses a greater threat to the growth of stevia. Therefore, it is of great application value to research and develop a kind of regulating soil to provide multi-nutrient soil improvement bioregulator for the growth of stevia.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] This embodiment relates to a soil improvement biological regulator and its preparation method;

[0023] The soil improvement bioregulator consists of the following components: 30 parts of lime, 30 parts of bentonite, 10 parts of polyvinyl alcohol, 15 parts of polyacrylic acid, 25 parts of plant straw, 40 parts of animal manure, 8 parts of potassium fulvic acid, wolfberry 5 parts of poison, 7 parts of hot Polygonum, 7 parts of calamus, 10 parts of foxtail, 6 parts of tobacco, 9 parts of mugwort, and 3 parts of bacteria. Wherein, the animal manure includes a mixture of sheep manure, cow manure and pig manure, the plant stalks include rice stalks, corn stalks and stevia stalks, and the strains are Bacillus subtilis, Bacillus licheniformis, photosynthetic flora mixture.

[0024] The preparation steps of described soil improvement biological regulator are as follows:

[0025] (1) Weigh plant straw, chamaejasma chamaejasme, saffron, calamus, foxtail, tobacco, and mugwort ac...

Embodiment 2

[0030] This embodiment relates to a soil improvement biological regulator and its preparation method;

[0031] The soil improvement bioregulator is composed of the following components: 20 parts of lime, 20 parts of bentonite, 5 parts of polyvinyl alcohol, 10 parts of polyacrylic acid, 20 parts of plant straw, 30 parts of animal manure, 5 parts of potassium fulvic acid, wolfberry 3 parts of poison, 5 parts of hot Polygonum, 5 parts of calamus, 5 parts of foxtail, 3 parts of tobacco, 5 parts of mugwort, and 1 part of bacteria. Wherein, the animal manure includes a mixture of sheep manure, cow manure and pig manure, the plant straw includes rice straw, corn straw and stevia straw, and the strain is a mixture of Bacillus subtilis and yeast.

[0032] The preparation steps of described soil improvement biological regulator are as follows:

[0033] (1) Weigh plant straw, chamaejasma chamaejasme, saffron, calamus, foxtail, tobacco, and mugwort according to the proportion and grind t...

Embodiment 3

[0038] This embodiment relates to a soil improvement biological regulator and its preparation method;

[0039] The soil improvement bioregulator consists of the following components: 40 parts of lime, 40 parts of bentonite, 15 parts of polyvinyl alcohol, 20 parts of polyacrylic acid, 30 parts of plant straw, 50 parts of animal manure, 10 parts of potassium fulvic acid, wolfberry 8 parts of poison, 10 parts of Polygonum, 10 parts of calamus, 15 parts of foxtail, 10 parts of tobacco, 15 parts of mugwort, and 5 parts of bacteria. Wherein, the animal manure includes a mixture of sheep manure, cow manure and pig manure, the plant stalks include rice stalks, corn stalks and stevia stalks, and the strain is Bacillus subtilis.

[0040] The preparation steps of described soil improvement biological regulator are as follows:

[0041] (1) Weigh plant straw, chamaejasma chamaejasme, saffron, calamus, foxtail, tobacco, and mugwort according to the proportion and grind them to a particle s...

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Abstract

The invention relates to the technical field of agricultural planting, in particular to a biological regulator for soil improvement and a preparation method thereof. The regulator is prepared from lime, bentonite, polyvinyl akohol, polyacrylic acid, plant straw, animal dung, potassium fulvic acid, stellera chamaejasme, a flaccid knotweed herb, calamus, green bristlegrass herb, tobacco, mugwort and strains. A preparation method comprises the steps that the plant straw, the stellera chamaejasme, the flaccid knotweed herb, the calamus, the green bristlegrass herb, the tobacco and mugwort are weighed and smashed, the mixture is put in a fermenting tank, the animal waste, the plant ash, the potassium fulvic acid and the lime are added, and then the fermenting strains and water are added for natural fermentation; after fermentation is completed, the bentonite, the polyvinyl akohol and the polyacrylic acid are added, and even mixing is performed to obtain the regulator. The regulator can effectively regulate a soil nutrition structure, can also effectively kill injurious insects in soil and provides guarantee for healthy growth of stevia rebaudiana, and the preparation method of the regulator is simple and convenient to operate and has a good application value.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a soil improving biological regulator and a preparation method. Background technique [0002] Stevia is a perennial herbaceous plant of Compositae, native to subtropical South America. The roots, stems and leaves of Stevia rebaudiana contain steviol glycosides. Stevioside has the characteristics of high sweetness (200-300 times that of sucrose), low calorie (only 1 / 300 of sucrose), and can increase blood sugar, lower blood pressure, and promote metabolism. Heart disease, dental caries, etc. have a certain auxiliary effect, so it has increasingly attracted people's attention and attention, and has become the "third sugar source" after sucrose and synthetic sugar. [0003] The planting area of ​​stevia is also expanding, and the supply exceeds the demand. Stevia products are widely used in medicine and food additive industries. At present, stevia leaves are mainly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/02C05F17/00C05G3/60C05G3/80
CPCC05D1/00C05F17/00C05G3/60C05G3/80C05D3/02C05D9/00C05F3/00C05F11/00C05F11/02Y02W30/40
Inventor 贾德军
Owner MINGGUANG DAQUAN STEVIA PROFESSIONAL COOP
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