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Low cost vegetable seedling substrate and preparation method thereof

A low-cost vegetable seedling substrate, which is applied in the field of low-cost vegetable seedling substrate and its preparation, can solve the problems of destroying the ecological environment of the swamp, the precious price of substrate raw materials, and non-renewable resources, so as to reduce production costs and facilitate soil improvement , the effect of cheap materials

Inactive Publication Date: 2016-06-01
TANGSHAN HAIAO ORGANIC FERTILIZER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Seedling substrates and cultivation substrates are valued at home and abroad today, however, the substrate materials used in most countries are extremely precious or expensive
In particular, peat and peat, which are widely used, are not only expensive, but also non-renewable resources. Excessive exploitation will destroy the ecological environment of the swamp

Method used

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  • Low cost vegetable seedling substrate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: This low-cost vegetable seedling raising substrate is produced by the following specific process.

[0018] Raw material ratio: organic fertilizer is composed of cow dung, chicken manure, and mushroom dregs at a ratio of 1:0.4:1.2; the ratio of chaff and wheat husk to organic fertilizer is 33:67, of which chaff:wheat husk=1:1 volume ;Urea 2kg / m -3 , ammonium sulfur nitrate 0.5kg / m -3 , Potassium sulfate 0.2kg / m -3 And diammonium phosphate 0.2kg / m -3 ; Trace elements are water-soluble boron, zinc, magnesium, of which Zn0.5%, B0.2%, Mg10%.

[0019] The specific process is: (1) mix rice husk, wheat husk, cow dung, chicken manure, and mushroom dregs, add water until the water content is 60%, and do not need to cover it except for rainproof cloth on rainy days; (2) Forklift pile Form a cone with a diameter of about 5 meters at the bottom, stack and retting for 20 days; (3) add EM bacteria, stack into a long stack with a width of 2 to 3.5 meters and a height ...

Embodiment 2

[0020] Embodiment 2: This low-cost vegetable seedling raising substrate is produced by the following specific process.

[0021] Raw material ratio: organic fertilizer is composed of cow dung, chicken manure, and mushroom dregs at a ratio of 1:0.6:1.0; the ratio of rice husk to organic fertilizer is 50:50; ammonium sulfur nitrate 1kg / m -3 , Potassium sulfate 0.5kg / m -3 And diammonium phosphate 0.3kg / m -3 ; Trace elements are water-soluble boron, zinc, magnesium, of which Zn0.3%, B0.4%, Mg8%.

[0022] The specific process is: (1) mix rice husk, cow dung, chicken manure, and mushroom slag, add water to 55% water content; (2) make heap and retting for 10 days; (3) add EM bacteria and turn the heap Stack retting for 10 days; when a large number of mycelia appear, turn the pile again and continue stacking and retting for 9 days; spread out for 1 day; (4) add VT-1000 bacterial agent, adjust the water content to 50%, and turn the pile; wait for the temperature to rise When the temp...

Embodiment 3

[0023] Embodiment 3: The low-cost vegetable seedling raising substrate is produced by the following specific process.

[0024] Raw material ratio: the organic fertilizer is composed of cow dung, chicken manure, and mushroom dregs at a ratio of 1:0.5:0.8; the ratio of wheat husk to organic fertilizer is 40:60; urea 1kg / m -3 , ammonium sulfur nitrate 0.7kg / m -3 , Potassium sulfate 0.3kg / m -3 And diammonium phosphate 0.4kg / m -3 ; Trace elements are water-soluble boron, zinc, magnesium, of which Zn0.2%, B0.5%, Mg12%.

[0025] The specific process is: (1) mix wheat husk, cow dung, chicken manure, and mushroom dregs, add water to 50% water content; (2) make heap and retting for 15 days; (3) add EM bacteria and turn the heap Stack retting for 8 days; when a large number of mycelia appear, turn the pile again, and continue stacking and retting for 10 days; spread it out for 1 day and then pile up; (4) add VT-1000 bacterial agent, adjust the water content to 60%, and turn the pile; ...

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Abstract

The invention discloses a low cost vegetable seedling substrate and a preparation method thereof. The low cost vegetable seedling substrate is prepared from the main raw materials of rice husk and / or wheat skin and an organic fertilizer, wherein the weight proportion of the rice husk and / or wheat skin and the organic fertilizer is (33-50):(67-50), and the organic fertilizer is formed by matching of cow dung, fowl manure and mushroom residue according to the mass proportion of 1:(0.4-0.6):(0.8-1.2) and fermentation. According to the substrate, common agricultural waste is used as the raw material for preparing a culture substrate, and comprehensive utilization of agricultural waste is realized on the basis that the requirement of the characteristics of porosity increasing, water retention and the like of a conventional substrate is met. According to the method, the agricultural waste, such as cow dung, chicken manure, mushroom residue, rice husk and wheat skin, is taken as the raw material, the rotten substrate raw material is prepared, necessary nutrient elements are added according to seedling or cultivation requirements, not only is the material low in price and easy to get, but also the soil can be improved favorably; by the aid of the utilization of the agricultural waste, all agriculture operating entities can be facilitated to use local materials while the resource and environmental problems are solved, the production cost is reduced, and excellent social, economic and ecological benefits are obtained.

Description

technical field [0001] The invention relates to a seedling-raising substrate and a preparation method thereof, in particular to a low-cost vegetable seedling-raising substrate and a preparation method thereof. Background technique [0002] Agricultural waste, according to its composition, mainly includes plant fibrous waste and livestock and poultry manure, which has become an important source of environmental pollution. At the same time, as an important resource, rational use will be a valuable asset. [0003] Seedling-raising substrates and cultivation substrates are valued at home and abroad today, however, the substrate raw materials used in most countries are extremely precious or expensive. In particular, peat and peat, which are widely used, are not only expensive, but also non-renewable resources. Excessive exploitation will destroy the ecological environment of the swamp. Contents of the invention [0004] The technical problem to be solved by the invention is to...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05F17/00
CPCC05B7/00C05F3/00C05F9/04C05F17/50C05C5/00C05C9/00C05D1/02C05D9/02C05F5/00C05F5/002C05F11/08Y02W30/40
Inventor 侯俊王帅崔士通李进宾付增海
Owner TANGSHAN HAIAO ORGANIC FERTILIZER CO LTD