Mixed nutritional seedling medium

Abstract

The invention relates to a seedling nutritional medium, which is prepared by mixing peat soil, perlite, vermiculite, sand and deep glutinous clay. When the seedling nutritional medium is used for culturing seedlings, the seedling nutritional medium can effectively promote rooting and growth of the seedlings and improve the rooting rate and the seedling rate of the seedlings so as to raise economic benefit.

Description

technical field [0001] The invention belongs to the field of cultivation technology, in particular to a mixed nutrient seedling raising substrate Background technique [0002] The research on matrix abroad is much earlier than that in China, and many research results have been applied to actual production. Due to the late start in China, although there are many research reports on substrates, they have not yet reached the practical stage. In the early 1990s, the Flower and Vegetable Research Institute of the Chinese Academy of Agricultural Sciences promoted organic substrate cultivation (or organic ecological soilless cultivation), trying to reduce the input of soilless cultivation and reduce the nitrate content in vegetable products by using organic fertilizers. , but also to simplify planting facilities, reduce investment and production costs. At present, the area of ​​soilless cultivation in my country only accounts for 1% of the facility area, while the area of ​​soill...

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Problems solved by technology

Due to the late start in China, although there are many research reports on substrates, they have not yet reached the practical stage

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