Base material using vinegar sludge as raw material for cultivating seedling and cultivation and its production method

Abstract

The present invention uses vinegar grains whose water content is about 70% as raw material, adds effective microorganism, chicken manure and flyash, and makes them implement heap fermentation after they are fully and uniformly stirred, and covers it with water-proof heat-insulating material. When the heap centre temp. is up to above 65 deg.C, the heap can be turned over once, then heap fermentation can be continuously made, and when the heap centre temp. is reduced and is approaching to environment temp., the fermentation is completed so as to obtain the invented base material for cultivating seedling and cultivation of plant. According to the requirement it can be further dried or pulverized.

Description

Technical field [0001] The invention relates to the agricultural field required by human life. It is a substrate for plant seedling raising and cultivation using vinegar grains as a raw material and a manufacturing method thereof, and is mainly used for seedling raising and soilless cultivation of vegetables, flowers and lawns. Background technique [0002] At present, soilless substrate cultivation is developing rapidly in my country and in the world. According to relevant information, most of the substrates used are rock wool or a mixture of peat, perlite and other substances. Among them, rock wool and perlite are inorganic substances, which are not easy to decompose and cause pollution to the environment after use. Although peat charcoal is good, in our country this resource is mainly in the Northeast, and the cost of using it in other areas is relatively high. [0003] Vinegar grains are leftovers produced during the vinegar production process using glutinous rice, bran...

AI Technical Summary

Problems solved by technology

However, most of these utilization methods are still research in the laboratory, and the raw materials consumed in the c

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