Lactic acid bacteria contained tomato cultivation medium and preparation method thereof

Abstract

The invention discloses a lactic acid bacteria contained tomato cultivation medium and a preparation method thereof. The cultivation medium is characterized in that the medium comprises, by weight, 30% of rice hulls, 10% of sword bean vines, 20% of cucumber stems, 10% of rhodospirillum, 30% of river sand, 0.1% of fermentation microflora I and 0.1% of fermentation microflora II. According to the preparation method of the cultivation medium, agricultural organic wastes are smashed and subjected to solid state fermentation and decomposition for 24 hours at high temperature and high speed, and plant lactobacillus is added to perform uniform mixing. By means of the lactic acid bacteria contained tomato cultivation medium and the preparation method thereof, the cultivation medium is safe, environmental friendly, and poisonless and tasteless, seedling wilting and root rotting can not occur after direct usage, dinitrogenase, active amino acids and nutrients of plant somatomedin are contained, tomato root stock diseases such as root rot, damping off and sheath blight can be prevented, and aflatoxin produced during usage of the rice hulls can be removed.

Description

technical field [0001] The invention relates to a tomato cultivation substrate containing lactic acid bacteria and a preparation method thereof, belonging to the technical field of organic fertilizers. Background technique [0002] Tomato planting is generally planted by soil culture, and there is a problem of continuous stubble during the planting process. Tomato is a vegetable and fruit that can be eaten in four seasons. How to supply the market all year round? Now there are hydroponics and aeroponics planting technologies that can satisfy the market. However, at present, agricultural facilities are used to cultivate tomatoes. In the cultivation substrate of hydroponics or aerosol cultivation, most of the light materials such as grass carbon, vermiculite, slag, and perlite are used, and then mixed with chemical fertilizers and growth hormones. As the substrate, although it can achieve the purpose of year-round supply, the taste and quality of the finished product are not a...

AI Technical Summary

Problems solved by technology

[0002] Tomato planting is generally planted by soil culture, and there is a problem of continuous stubble during the planting process. Tomato is a vegetable and fruit that can be eaten in four seasons. How to supply the market all year round? Now there are hydroponics and aeroponics planting technologies that can satisfy the market. However, at present, agricultural facilities are used to cultivate tomatoes. In the cultivation substrate of hydroponics or aerosol cultivation, most of the light materials such as grass carbon, vermiculite, slag, and perlite are used, and then mixed with chemical fertilizers and growth hormones. As the substrate, although it can achieve the purpose of year-round supply, the taste and quality of the finished product are not as good as those grown by traditional soil cultivation methods. In terms of food safety issues, the tomatoes grown by hydroponics and aerosol cultivation are safe. It makes consumers doubtful, and thus restricts the market development of tomato hydroponics and aerosol cultivation. How to use hydroponics to plant, achieve planned year-round supply, and realize organically grown high-quality tomatoes is the field of modern organic fertilizers. A direction worthy of research by technicians

Images