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Environment-friendly nutritional soil restoring agent

A soil remediation agent and nutrition technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of complex processing process, environmental impact of raw materials, etc., and achieve the improvement of soil compaction, remarkable effect of water and fertilizer retention, and enhanced microbial content. the effect of its mobility

Inactive Publication Date: 2016-06-01
QINGDAO LANNONGGU AGRI PROD RES & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the processing of these products is relatively complicated and requires operations such as stacking and retting. On the other hand, the addition of resource products such as ore powder and peat soil will inevitably have an impact on the environment where the raw materials are produced.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An environment-friendly nutritious soil remediation agent is characterized in that, each component of raw material is composed as follows according to parts by weight:

[0021] 12 parts of soybean straw hydrolyzate, 20 parts of mixed organic matter, 18 parts of enzyme preparation filter residue, 10 parts of bone residue with a calcium-phosphorus ratio of 3:2, 2 parts of bacterial powder, 3 parts of bentonite, 4 parts of natural xenotime ore, plant nutrient solution 4 parts.

[0022] Further, the bacteria powder contains no less than 2.0×10 effective spores 11 The cfu jelly Bacillus powder and the Bacillus megaterium powder are a mixture composed of a weight ratio of 3:5.

[0023] Further, the soybean straw hydrolyzate is soaked in a 35% potassium hydroxide solution for 35 minutes, then the pH of the mixed solution is adjusted to 6-7 with acetic acid, taken out and dried.

[0024] Further, the mixed organic matter is a mixture of peanut shell granular charcoal with a p...

Embodiment 2

[0028] An environment-friendly nutritious soil remediation agent is characterized in that, each component of raw material is composed as follows according to parts by weight:

[0029] 14 parts of soybean straw hydrolyzate, 25 parts of mixed organic matter, 20 parts of enzyme preparation filter residue, 12 parts of bone residue with a calcium-phosphorus ratio of 3:2, 3 parts of bacterial powder, 4 parts of bentonite, 5 parts of natural xenotime ore, plant nutrient solution 5 servings.

[0030] Further, the bacteria powder contains no less than 2.0×10 effective spores 11 The cfu jelly Bacillus powder and the Bacillus megaterium powder are a mixture composed of a weight ratio of 3:5.

[0031] Further, the hydrolyzate of bean straw is soaked in 35% potassium hydroxide solution for 40 minutes, the pH of the mixed solution is adjusted to 6-7 with acetic acid, taken out and dried.

[0032] Further, the mixed organic matter is a mixture of peanut shell granular charcoal with a parti...

Embodiment 3

[0036] An environment-friendly nutritious soil remediation agent is characterized in that, each component of raw material is composed as follows according to parts by weight:

[0037] 16 parts of soybean straw hydrolyzate, 30 parts of mixed organic matter, 22 parts of enzyme preparation filter residue, 14 parts of bone residue with a calcium-phosphorus ratio of 3:2, 4 parts of bacterial powder, 5 parts of bentonite, 6 parts of natural xenotime ore, plant nutrient solution 6 servings.

[0038] Further, the bacteria powder contains no less than 2.0×10 effective spores 11 The cfu jelly Bacillus powder and the Bacillus megaterium powder are a mixture composed of a weight ratio of 3:5.

[0039] Further, the soybean straw hydrolyzate is soaked in a 35% potassium hydroxide solution for 45 minutes, then the pH of the mixed solution is adjusted to 6-7 with acetic acid, taken out and dried.

[0040] Further, the mixed organic matter is a mixture of peanut shell granular charcoal with ...

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Abstract

The invention discloses an environment-friendly nutritional soil restoring agent. The soil restoring agent is characterized by comprising the following raw materials by weight: 12 to 16 parts of beanstalk hydrolysate, 20 to 30 parts of mixed organic matters, 18 to 22 parts of enzyme preparation filter residue, 10 to 14 parts of bone dreg with a calcium-phosphorus ratio of 3: 2, 2 to 4 parts of bacterial powder, 3 to 5 parts of bentonite, 4 to 6 parts of natural xenotime ore and4 to 6 parts of a plant nutrient solution. The environment-friendly nutritional soil restoring agent contains a great number of available nutrients, improves fertilizer conservation performance soil, has a great specific surface area, shows strong capability in adsorbing and retaining nutrients like nitrogen, phosphorus and potassium and can promote growth of roots of crops, enhances capability of the crops in resisting influence on the crops due to acid-base changes of external conditions; the bacterial powder improves the content and action capacity of microbes in soil and enhances soil fertility; and natural xenotime ore can improve soil hardening and has substantial water retention and fertilizer conservation effect.

Description

technical field [0001] The invention belongs to the technical field of soil restoration agents, and in particular relates to an environment-friendly nutritious soil restoration agent. Background technique [0002] The use of a large number of chemical fertilizers and pesticides, on the one hand, solves the problem of food quantity and increases economic income; on the other hand, it brings about more serious soil acidification and salinization. , nitrite, heavy metals and other harmful substances residues exceed the standard, soil micro-ecological environment is destroyed, cultivated land degradation, soil secondary salinization and other problems, to a large extent threaten food security and sustainable development of agriculture, directly or indirectly Harm the living environment and health of human beings. [0003] The salt content in saline soil exceeds 0.3%, which will easily lead to soil compaction and decrease in fertility, which is not conducive to crops absorbing n...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 宋波
Owner QINGDAO LANNONGGU AGRI PROD RES & DEV