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Organic nutrient soil used for green agricultural cultivation, and production method and application thereof

An organic nutrition and agricultural technology, which is applied in the field of preparation and organic nutrient soil for green agricultural cultivation, can solve the problems of less than 20% utilization rate of straw, reduced utilization rate of forest wood raw materials, waste, etc., to increase the utilization rate of straw recycling and achieve effective The effect of utilization, convenient absorption and utilization

Inactive Publication Date: 2017-03-29
天津市玉米良种场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, sawdust and other raw materials are usually used to prepare organic soil for flower cultivation. However, due to the limitation of forest resources, the utilization rate of forest raw materials is gradually decreasing, so it is not a long-term solution to use sawdust to prepare organic soil.
[0003] In the process of agricultural production, a large amount of waste is often produced, such as wheat straw, corn straw, leaves, manure, etc. my country produces hundreds of millions of tons of crop straw every year. The straw utilization rate is still less than 20%, and there is still a lot of waste

Method used

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  • Organic nutrient soil used for green agricultural cultivation, and production method and application thereof
  • Organic nutrient soil used for green agricultural cultivation, and production method and application thereof

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preparation example Construction

[0035] The present invention also provides a preparation method of organic nutrient soil for green agricultural cultivation, specifically comprising the following steps:

[0036] Step 1, weigh each component according to the following parts by weight: 20-30 parts of wheat straw, 20-30 parts of corn straw, 10-15 parts of garden soil, 5-10 parts of chicken manure, 5-10 parts of bone meal, and 5 parts of activated carbon particles -10 parts, 1-2 parts of pH buffer solution, 1-2 parts of microbial agent.

[0037] Step 2, crush the weighed wheat straw and corn straw into 4-6cm long wheat straw powder and corn straw powder respectively, then mix the wheat straw powder, corn straw powder, chicken manure and microbial agent, and stack and ferment until Decompose (40-60d) to obtain organic decomposed matter; the decomposed matter of straw can not only provide the nutrients needed for flower growth, but also have a loose texture and good air permeability.

[0038] Wheat stalks and corn...

Embodiment 1

[0046]An organic nutrient soil for green agricultural cultivation, the organic nutrient soil is composed of the following raw materials in parts by weight: 20 parts of wheat straw, 25 parts of corn stalk, 10 parts of garden soil, 5 parts of chicken manure, 10 parts of 40-mesh bone meal, 5 parts of activated carbon particles of 4-6mm, 1 part of pH buffer, 1 part of microbial agent, pH 6.5-7.5; specifically prepared according to the following steps:

[0047] Step 1, weighing each component according to the following parts by weight: 20 parts of wheat straw, 25 parts of corn straw, 10 parts of garden soil, 5 parts of chicken manure, 10 parts of 40-mesh bone meal, 5 parts of activated carbon particles with a diameter of 4-6mm, 1 part of pH buffer solution, 1 part of microbial agent. Described garden soil is the soil of vegetable garden surface 0-30cm.

[0048] Step 2, crush the weighed wheat straw and corn straw into 4-6cm long wheat straw powder and corn straw powder respectivel...

Embodiment 2

[0055] An organic nutrient soil for green agricultural cultivation, the organic nutrient soil is composed of the following raw materials in parts by weight: 25 parts of wheat stalks, 30 parts of corn stalks, 15 parts of garden soil, 10 parts of chicken manure, 5 parts of 50-mesh bone meal, 10 parts of 4-6mm activated carbon particles, 1 part of pH buffer solution, 2 parts of microbial agent, pH 6.5-7.5; specific preparation according to the following steps:

[0056] Step 1, weigh each component according to the following parts by weight: 25 parts of wheat straw, 30 parts of corn straw, 15 parts of garden soil, 10 parts of chicken manure, 5 parts of 50-mesh bone meal, 10 parts of activated carbon particles with a diameter of 4-6mm, 1 part of pH buffer solution, 2 parts of microbial agent. Described garden soil is the soil of vegetable garden surface 0-30cm.

[0057] Step 2, crush the weighed wheat straw and corn straw into 4-6cm long wheat straw powder and corn straw powder re...

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Abstract

The invention discloses an organic nutrient soil used for green agricultural cultivation. The organic nutrient soil comprises, by weight, 20-30 parts of wheat straws, 20-30 parts of corn straws, 10-15 parts of garden soil, 5-10 parts of chicken manure, 5-10 parts of bone meal, 5-10 parts of active carbon particles, 1-2 parts of a pH buffering solution and 1-2 parts of a microbial agent, and the pH value of the organic nutrient soil is 6.5-7.5. The invention also provides a production method of the organic nutrient soil, and an application of the organic nutrient soil. The organic nutrient soil used for green agricultural cultivation is organic nutrient soil produced from the wheat straws and the corn straws and used for planting flowers, guarantees the rapid growth of the flowers, realizes effective utilization of crop wastes, and increases the recovery rate of the straws.

Description

technical field [0001] The invention belongs to the technical field of flower crop cultivation, and in particular relates to an organic nutrient soil for green agricultural cultivation, a preparation method and application. Background technique [0002] In recent years, in order to beautify the environment, more and more flowers are planted, accompanied by an increase in soil demand. However, soil resources in our country are limited, so it is particularly important to develop organic soil for green agricultural cultivation. In the prior art, sawdust and other raw materials are usually used to prepare organic soil for flower cultivation. However, due to the limitation of forest resources, the utilization rate of forest raw materials is gradually decreasing, so it is not a long-term solution to use sawdust to prepare organic soil. [0003] In the process of agricultural production, a large amount of waste is often produced, such as wheat straw, corn straw, leaves, manure, et...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00A01G9/10
CPCA01G24/00C05B17/00C05F17/00C05G3/00C05D9/00C05F3/00C05F11/00C05F11/08C05F11/10Y02W30/40
Inventor 刘春林杨永安陶凤岭赖立松刘文贺王权王维
Owner 天津市玉米良种场
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