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Hole-tray vegetable cultivation substrate

A cultivation substrate and vegetable cultivation technology, which is applied in the field of plug vegetable cultivation substrates, can solve the problems of inappropriate physical properties, unfavorable crop growth, and low nutrient content, and achieve the effect of rich raw materials, favorable vegetable growth, and easy availability of raw materials

Active Publication Date: 2013-12-04
宁夏林业研究院股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low nutrient content and unsuitable physical properties of the fermented agricultural and forestry waste, directly used as a cultivation substrate often causes burnt roots, stiff seedlings, yellow flowers, etc., which is not conducive to crop growth
Therefore, the development of the cultivation substrate industry with waste as the main raw material has been limited to a certain extent.

Method used

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  • Hole-tray vegetable cultivation substrate
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Take forest trees (willows) with a particle size of 5-8 mm and crush 800 kg of branches, 200 kg of raw chicken manure, 1 kg of fermentation agent (Gymboree matrix nutrient soil fermentation aid), add water to adjust the water content to 60%, mix well and accumulate into The fermentation pile is fermented. The width of the fermentation pile is 2 meters, the length is 3 meters, and the height is 1.2 meters. When the temperature of the pile rises to 50°C, the pile starts to turn over. The temperature of the pile is controlled at 55-65°C, and the pile is turned every two days. After 90 days The fermentation is over.

[0016] Obtained respectively 60kg of fermented forest discarded branches, 10kg of peat, 15kg of perlite, 10kg of vermiculite, 5kg of decomposed sheep manure, and 0.3kg of potassium sulfate compound fertilizer were mixed evenly to obtain the cultivation substrate. The potassium sulfate compound fertilizer is Yanyangtian brand potassium sulfate compound fertiliz...

Embodiment 2

[0019] Take 800kg of crushed branches of forest trees with a particle size of 5-8mm, 200kg of raw chicken manure, 1kg of fermentation agent (HM fermentation agent), add water to adjust the water content to 60%, mix them and pile them up into a fermentation heap for fermentation. The width of the fermentation heap is 2 meters long, 3 meters long, and 1.2 meters high. Turn over when the temperature of the pile rises to 50°C, control the temperature of the pile at 55-65°C, turn over once every two days, and the fermentation ends after 90 days.

[0020] Take 55kg of fermented forest discarded branches, 15kg of peat, 15kg of perlite, 10kg of vermiculite, 5kg of decomposed sheep manure, and 0.3kg of potassium sulfate compound fertilizer, and mix them evenly to obtain the cultivation substrate. Among them, the potassium sulfate compound fertilizer is the Yanyangtian brand potassium sulfate compound fertilizer produced by Shandong Hongri Group.

[0021] Adopt above-mentioned cultivati...

Embodiment 3

[0023] Take 800kg of crushed branches of forest trees with a particle size of 5-8mm, 200kg of raw chicken manure, 1kg of fermentation agent (self-made fermentation agent), add water to adjust the water content to 60%, mix and pile up into a fermentation pile for fermentation, and the width of the fermentation pile 2 meters long, 3 meters long, and 1.2 meters high. Turn over when the temperature of the pile rises to 50°C, control the temperature of the pile at 55-65°C, turn over once every two days, and the fermentation ends after 90 days.

[0024] The above self-made fermentation agent is composed of 8 strains of bacteria and fungi, among which the fungi include the following 4 strains: Phanerochaete chrysosporium, Aspergillus niger, Trichoderma viride and Candida lipolytica (Candida lipolytica); bacteria include the following four strains: Bacillus subtilis, Azotobacter chroococcum, Bacillus megaterium, and Bacillus mucilaginosus

[0025] Take 50kg of fermented forest discard...

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Abstract

The invention relates to a hole-tray vegetable cultivation substrate. The hole-tray vegetable cultivation substrate is characterized by comprising, by weight, 10%-20% of turf, 10%-20% of perlite, 10%-15% of vermiculite, 0.3% of compound fertilizer of potassium sulfate, 5% of rotten goat manure and the balance abandoned fermented tree branches. Due to the fact that the tree branches are taken as main raw materials of the hole-tray vegetable cultivation substrate, usage amount of the turf is decreased, environmental pollution brought by burning of the abandoned tree branches is reduced, waste is made profitable, environment is protected, the raw materials are abundant and easily available, and cost is low. Compared with a substrate taking the turf as main raw materials, the substrate mainly made of the abandoned tree branches is lowered by 40%-50% in cost, and balanced nutrients are favorable for vegetable growth and increase of production.

Description

technical field [0001] The invention relates to a plug vegetable cultivation substrate. Background technique [0002] Plug vegetable is a brand-new vegetable production technology. Its cultivation features are as follows: reduce initial production management costs, reduce obstacles to continuous cropping, prevent underground diseases and insects from spreading upward, reduce weeding hours, reduce the number of times of using pesticides, high multiple cropping index, harvesting It has the advantages of centralized collection period and higher output per unit area. At present, peat is used as the main raw material for the cultivation substrate of plug-in vegetables, which is mixed with vermiculite and perlite in a certain proportion, and then a certain amount of organic fertilizer is added. The amount of peat is very large, accounting for 60%-80%. Peat is a non-renewable resource in the short term. The total amount of storage is limited, and it is impossible to mine unlimited...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 郭军成沈效东李永华田英徐美隆王佳
Owner 宁夏林业研究院股份有限公司
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