Peanut straw seedling growing medium special for vegetables and preparing method of peanut straw seedling growing medium

A technology for peanut straw and seedling-raising substrate, which is applied to the field of peanut straw seedling-raising substrate and its preparation, can solve the problems of unfavorable popularization and application, waste of organic resources and high cost, so as to avoid excessive soil salinity, long-lasting and slow fertilizer effect release, and fertilizer utilization rate. improved effect

Active Publication Date: 2018-02-02
河南省农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among all kinds of straw, the annual output of peanut straw exceeds 11 million tons, but the comprehensive utilization rate of peanut straw is still less than 30%. There are many problems such as high cost, weak technical support, shortage of supporting equipment, difficulties in implementing support policies, and unsound purchase and storage system. The traditional incineration treatment method will not only cause serious pollution to the environment, but also a huge waste of organic resources.
However, the composition of the above-mentioned nutrient matrix formula is relatively complicated, and still includes traditional matrix materials such as perlite and vermiculite, and the cost is relatively high. Potassium oxybutyrate and other chemical components lead to greater difficulty in production and preparation, which is not conducive to popularization and application
[0005] To sum up, up to now, there have been no reports on vegetable-specific seedling-raising substrates made of peanut straw as the main raw material.

Method used

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  • Peanut straw seedling growing medium special for vegetables and preparing method of peanut straw seedling growing medium
  • Peanut straw seedling growing medium special for vegetables and preparing method of peanut straw seedling growing medium
  • Peanut straw seedling growing medium special for vegetables and preparing method of peanut straw seedling growing medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A peanut straw seedling raising substrate is made from the following raw materials in parts by volume:

[0046] Peanut straw 80; garden soil 20.

[0047] The preparation method is as follows:

[0048] (1) Peanut stalk decomposing treatment: crush the peanut stalks into particles with a diameter of 0.1-0.3 cm, add 2.0 times the amount of water to it, and simultaneously add a straw decomposing agent equivalent to 0.2% of the total weight of the peanut stalks, and the stalks are decomposed The agent is prepared by the ratio of starter: brown sugar: water = 1:1:20. It is activated for 12 hours before use, and the above-mentioned peanut straw particles, water and straw decomposing agent are fully mixed to obtain a straw premix, and the straw premix is ​​controlled. The moisture content of the material is 60-65%; the above-mentioned straw premix is ​​stacked up, sealed with a plastic film, turned every 7-10 days, and an equivalent amount of other straw is added to the straw ...

Embodiment 2

[0053] A peanut straw seedling raising substrate is made from the following raw materials in parts by volume:

[0054] Peanut straw 75; garden soil 18.

[0055] The preparation method is as follows:

[0056] (1) Peanut stalk decomposing treatment: crush the peanut stalks into particles with a diameter of 0.1-0.3 cm, add 1.8 times the amount of water to it, and simultaneously add a straw decomposing agent equivalent to 0.3% of the total weight of the peanut stalks, and the stalks are decomposed The agent is prepared by the ratio of starter: brown sugar: water = 1:1:20. It is activated for 8 hours before use, and the above-mentioned peanut straw particles, water and straw decomposing agent are fully mixed to obtain a straw premix, and the straw premix is ​​controlled. The moisture content of the material is 60-65%; the above-mentioned straw premix is ​​stacked up, sealed with a plastic film, turned every 7-10 days, and an equivalent amount of other straw is added to the straw p...

Embodiment 3

[0059] A peanut straw seedling raising substrate is made from the following raw materials in parts by volume:

[0060] Peanut straw 85; garden soil 22.

[0061] The preparation method is as follows:

[0062] (1) Peanut straw decomposing treatment: crush the peanut straw into particles with a diameter of 0.1-0.3 cm, add 2.0 times the amount of water to it, and simultaneously add a straw decomposing agent equivalent to 0.1% of the total weight of the peanut straw, and the straw is decomposed The agent is prepared by the ratio of starter: brown sugar: water = 1:1:20. It is activated for 24 hours before use, and the above-mentioned peanut straw particles, water and straw decomposing agent are fully mixed to obtain a straw premix, and the straw premix is ​​controlled. The moisture content of the material is 60-65%; the above-mentioned straw premix is ​​stacked up, sealed with a plastic film, turned every 7-10 days, and an equivalent amount of other straw is added to the straw prem...

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Abstract

The invention relates to the field of agricultural planting and vegetable cultivating, in particular to a peanut straw seedling growing medium special for vegetables and a preparing method of the peanut straw seedling growing medium. Agricultural waste (peanut straw) is utilized as a main raw material of a vegetable seedling growing medium, and by studying the influence of peanut straw biologicalcomposting, an optimized medium proportion, physical and chemical parameter regulation and all medium compositions on vegetable seedling growth and development in combination with the preparing methodand screening of conditions, the ideal peanut straw seedling growing medium is researched. The peanut straw seedling growing medium is simple in composition, safe to use, low in production cost and simple in process technology, is beneficial to being applied and popularized in the field of vegetable planting and provides a new path for comprehensive utilization of peanut straw resources.

Description

technical field [0001] The invention relates to the fields of agricultural planting and vegetable cultivation, in particular to a vegetable-specific peanut straw seedling raising substrate and a preparation method thereof. Background technique [0002] As the world's largest agricultural producer, my country's straw production reached about 840 million tons in 2016, accounting for 17.29% of the world's annual straw production, and therefore it has also become the world's largest straw producer. Among all kinds of straw, the annual output of peanut straw exceeds 11 million tons, but the comprehensive utilization rate of peanut straw is still less than 30%. There are many problems such as high cost, weak technical support, shortage of supporting equipment, difficulties in implementing support policies, and unsound collection and storage systems. The traditional incineration treatment method will not only cause serious pollution to the environment, but also a huge waste of orga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/22A01G24/00C05F17/00C05G3/00C05G3/04C05G3/80
CPCC05C3/00C05F17/20C05F17/80C05G3/00C05G3/80C05D9/00C05F11/00C05F11/08C05G1/00Y02W30/40
Inventor 王晋华赵肖斌程志芳米国全史艳艳韩娅楠王裔娜韩永平李晓慧牛屹立
Owner 河南省农业科学院园艺研究所
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