Seedling-raising light medium prepared from cattle manure and edible fungus residues used as raw materials

A technology of edible mushroom residue and light substrate, which is applied in the field of light substrate for seedling cultivation, can solve the problems of resource depletion and market price rise, and achieve the effects of protecting the ecological environment, saving resources, and easy to master operation techniques
CN107235752AInactive Publication Date: 2017-10-10CHONGQING ACADEMY OF FORESTRY SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING ACADEMY OF FORESTRY SCI
Publication Date
2017-10-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a seedling-raising light medium. The seedling-raising light medium is prepared by fermenting 50-60 parts of cattle manure and 40-50 parts of edible fungus residue through 1-2 parts of fermentation inoculum. The light medium is favorable in particle size composition, is excellent in porosity, is free of live pathogenic bacteria, ova and harmful substances, is favorable in nutrition, and achieves a good seedling raising effect when being used for peonies. Compared with traditional soil-based seedling raising, the light medium provided by the invention realizes earlier and fuller emergence of stronger seedlings, achieves a better root system conglomeration effect, and has a higher seedling transplanting survival rate. Besides, the seedling-raising light medium is prepared directly through fermentation of 17-18 days without performing separated dry and wet treatment on the raw material cattle manure, thereby effectively simplifying the production step, and greatly saving the labor cost and the time cost.
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Description

technical field

[0001] The invention relates to a light substrate for seedling cultivation, in particular to a light substrate for seedling cultivation using cow dung and edible fungus residue as raw materials. Background technique

[0002] With the rapid development of modern agriculture and forestry, urban wall greening, and the popularization and application of soilless seedling technology, people's demand for seedling substrate is increasing. Light substrate is a mixture of agricultural and forestry wastes that have undergone natural fermentation or carbonization treatment and light minerals such as peat, perlite, and vermiculite. It is beneficial to the growth of seedlings, and has been widely used in agricultural seedling production, forest container seedling cultivation and other industries. At present, most of the light matrix products on the market use peat as raw material, and peat is a limited natural resource and a non-renewable resource. Not only is the market ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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