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Universal vegetable cultivation organic substrate and preparation method and application thereof

An organic substrate, general-purpose technology, applied in planting substrates, botanical equipment and methods, applications, etc., can solve the problems of nutrient solution waste, waste resource utilization, excessive resource exploitation, etc. Highly hygroscopic effect

Inactive Publication Date: 2019-09-20
南农大(常熟)新农村发展研究院有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a general-purpose organic substrate for vegetable cultivation, which can solve the problems of waste of nutrient solution, excessive exploitation of resources, and utilization of waste resources. Another object of the present invention is to provide a method for preparing a general-purpose organic substrate for vegetable cultivation. and its application in providing a general-purpose organic substrate for vegetable cultivation

Method used

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  • Universal vegetable cultivation organic substrate and preparation method and application thereof
  • Universal vegetable cultivation organic substrate and preparation method and application thereof
  • Universal vegetable cultivation organic substrate and preparation method and application thereof

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0016] 1. Material preparation:

[0017] Spread the distiller's grains in the air until the water content is 50-60%, and mix them evenly with the fermented broth of lactic acid bacteria at a ratio of 10:1-10:1.2 by mass to volume, so as to ensure that the water content of the heap is controlled at about 60-65% (judgment method: Hold the ball with your hand without dripping water, and it will disperse when it falls), the ambient temperature should be controlled at 25-30°C, and the pile will be fermented for 30 days, and the oxygen will be turned over every 5 days. about.

[0018] Vermicompost was purchased from Rugao Branch of Nantong Jinqiao Biological Fertilizer Co., Ltd.

[0019] Peat, Yekang, carbonized rice husk and perlite were purchased from Guangzhou Shengsheng Agriculture Co., Ltd.

[0020] Lactic acid bacteria were purch...

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Abstract

The invention discloses a universal vegetable cultivation organic substrate and a preparation method and application thereof. The universal vegetable cultivation organic substrate is composed of, by volume, 60-65% of distiller's grains, 25-30% of cockroach dung and 8-10% of perlite. The preparation method of the universal vegetable cultivation organic substrate includes stacking and fermenting the distiller's grains, and mixing the fermented distiller's grains with the cockroach dung and the perlite. The universal vegetable cultivation organic substrate can be used for seedling raising and cultivation of vegetables. The universal vegetable cultivation organic substrate is rich in trace elements, amino acids, proteins and the like, and improves fertility; the raw materials are easy to obtain, and the preparation method is simple and suitable for large-scale production; the growth promoting effect is remarkable, and the seedling raising efficiency is improved.

Description

technical field [0001] The invention relates to an organic substrate, a preparation method and its application, in particular to a general-purpose vegetable cultivation organic substrate, a preparation method and its application. Background technique [0002] With the development of protected horticulture, industrialized plug-in seedling substrates are being popularized and applied on a large scale. At present, the common seedling substrate materials on the market are mostly vermiculite, perlite, peat, etc. The advantages of inorganic substrates are wide sources, but the disadvantages are that they are difficult to degrade and need to supplement nutrients. Peat occupies the main position in organic substrates, but The development of peat will cause irreparable damage to the ecosystem. At present, European and American countries have successively issued relevant laws and regulations, prohibiting the discharge of nutrient solution and the mining of peat. Therefore, the develo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/15A01G24/20A01G24/22A01G31/00
CPCA01G31/00A01G24/15A01G24/20A01G24/22
Inventor 钱春桃李瑞霞倪维晨陶启威
Owner 南农大(常熟)新农村发展研究院有限公司
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