Organic environment-friendly straw fertilizer and preparation method thereof

An environmentally friendly and organic technology, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer forms, etc., can solve the problems of cumbersome composting technology, heavy labor, poor fertilizer efficiency, etc., to reduce pests and weeds, pollution, and raw material utilization The effect of high rate and reduction of nutrient loss

Inactive Publication Date: 2018-09-21
合肥市风达农业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At the same time, there are many problems in the currently promoted straw fertilizer technology. The composting technology is cumbersome to operate, requires a lot of labor, and the fertilizer efficiency is not good, so it is difficult to promote it in large areas in rural areas. The key to efficient utilization of straw

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of stalk organic environment-friendly fertilizer of the present embodiment comprises the following raw materials in parts by weight:

[0039] 40 parts of modified waste straw, 0.5 parts of high-efficiency fermentation bacteria agent, 20 parts of livestock manure, 5 parts of rare earth inorganic salt, 10 parts of insecticidal traditional Chinese medicine waste residue, 15 parts of slow-release filling, 10 parts of improved filler, 5 parts of viscosifier, 20 parts of water.

[0040] The preparation method of the modified waste straw in this example is as follows: dry rice straw, wheat straw, and sorghum straw according to the weight ratio of 5:3:1 until the water content is below 20%, then cut to a length of 1cm, and add 2wt % hydrogen peroxide soaked in 80min, take it out, wash it with clear water until neutral, put it in an oven, dry it at 80°C, and then put it in an aqueous solution of sodium hydroxide, so that the mass ratio of sodium hydroxide and straw mixed ...

Embodiment 2

[0054] A kind of stalk organic environment-friendly fertilizer of the present embodiment comprises the following raw materials in parts by weight:

[0055] 50 parts of modified waste straw, 0.7 parts of high-efficiency fermentation bacteria agent, 40 parts of livestock manure, 7 parts of rare earth inorganic salt, 20 parts of insecticidal traditional Chinese medicine waste residue, 25 parts of slow-release filling, 20 parts of improved filler, 9 parts of viscosifier, 30 parts of water.

[0056] The preparation method of the modified waste straw in this example is as follows: dry rice straw, wheat straw, and sorghum straw according to the weight ratio of 5:3:1 until the water content is below 20%, then cut to a length of 3cm, and add 3wt % hydrogen peroxide soaked in 100min, take it out, wash it with clean water until it is neutral, put it in an oven, dry it at 110°C, and then put it in an aqueous solution of sodium hydroxide, so that the mass ratio of sodium hydroxide and stra...

Embodiment 3

[0070] A kind of stalk organic environment-friendly fertilizer of the present embodiment comprises the following raw materials in parts by weight:

[0071] 45 parts of modified waste straw, 0.6 parts of high-efficiency fermentation bacteria agent, 30 parts of livestock manure, 6 parts of rare earth inorganic salt, 15 parts of insecticidal traditional Chinese medicine waste residue, 20 parts of slow-release fill, 15 parts of improved filler, 7 parts of thickener, 25 parts of water.

[0072] The preparation method of the modified waste straw in this example is as follows: dry the rice straw, wheat straw, and sorghum straw according to the weight ratio of 5:3:1 until the water content is below 20%, then cut it to a length of 2 cm, add 2 After soaking in -3wt% hydrogen peroxide for 90 minutes, take it out, wash it with clean water until neutral, put it in an oven, dry it at 100°C, and then put it in an aqueous solution of sodium hydroxide to make the mixed mass of sodium hydroxide...

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Abstract

The invention discloses organic environment-friendly straw fertilizer and a preparation method thereof. The organic environment-friendly straw fertilizer is prepared from the following raw materials in parts by weight: 40 to 50 parts of modified waste straw, 0.5 to 0.7 part of efficient fermentation bacterium agent, 20 to 40 parts of livestock excrement, 5 to 7 parts of rare-earth inorganic salt,10 to 20 parts of insecticidal traditional Chinese medicine waste residues, 15 to 25 parts of slow-release filling soil, 10 to 20 parts of improvement filler, 5 to 9 parts of tackifier and 20 to 30 parts of water. By adopting the organic environment-friendly straw fertilizer, the straw residue problem is effectively solved and the organic environment-friendly straw fertilizer has abundant nutrients and is easily absorbed by root systems of plants; the organic environment-friendly straw fertilizer has the effects of improving soil and strengthening roots, can be used for adjusting the potentialof hydrogen of the soil, killing insects and inhibiting bacteria, and has a good fertilizer efficiency slow release effect and no harms to the environment; the preparation method is simple and convenient and has relatively high practical value and a good application prospect.

Description

technical field [0001] The invention relates to the technical field of environment-friendly fertilizers, in particular to a straw organic environment-friendly fertilizer and a preparation method thereof. Background technique [0002] Straw usually refers to the remaining part of wheat, rice, corn, potato, oilseed, cotton, sugarcane and other crops after harvesting seeds. The stalks of these crops are generally abandoned and piled up in the field. They are relatively humid and cannot be completely burned when ignited. They will produce a large amount of smoke that is highly irritating to the eyes and respiratory tract, and contains a large amount of dust, liquid droplets and other pollutants. The smoke spreads with the wind, causing serious harm to the environment, people and other animals. [0003] On the one hand, China has a large amount of fruit tree planting and long-term use of chemical fertilizers. At present, China has become the largest producer and consumer of chem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G5/00C05F17/00C05G3/60C05G3/80
CPCC05C5/00C05F17/00C05G3/00C05G3/60C05G3/80C05G5/45C05D9/02C05F3/00C05F11/00C05F11/08Y02W30/40
Inventor 胡贤根
Owner 合肥市风达农业有限责任公司
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