Pleurotus eryngii fungus chaff rice seedling culture matrix and preparing method thereof

Abstract

The invention relates to the technical field of rice seedling culture matrixes, and particularly provides a pleurotus eryngii fungus chaff rice seedling culture matrix. The matrix is formed by piling and fermenting raw materials and is prepared from, by weight, 90-100 parts of fresh pleurotus eryngii fungus chaff, and 0.45-1 part of a high-temperature fungus chaff decomposing compositie microbial inoculum. A preparing method of the pleurotus eryngii fungus chaff rice seedling culture matrix includes the steps of preparing materials, wherein 90-100 parts by weight of fresh pleurotus eryngii fungus chaff and 0.45-1 part by weight of a high-temperature fungus chaff decomposing compositie microbial inoculum are prepared; conducting fermentation, wherein the pleurotus eryngii fungus chaff and the high-temperature fungus chaff decomposing compositie microbial inoculum are mixed uniformly and piled to be fermented. The pleurotus eryngii fungus chaff is fully used, due to crude fiber, crude fat, crude protein, mineral element, phosphorus, potassium, humus and other substances contained in the pleurotus eryngii fungus chaff, sufficient nutrient substances are provided for rice growth, and absorption of nitrogen phosphorus and potassium nutrients by rice seedlings is promoted.

Description

technical field [0001] The invention relates to the technical field of rice seedling-raising substrates, in particular to a rice seedling-raising substrate of Pleurotus eryngii mushroom chaff and a manufacturing method thereof. Background technique [0002] Rice is the most important food crop in my country, with a planting area of ​​30,311,750 hm 2 , the total output reached 203.6122 million tons, accounting for about 34% of the total grain output. Seedling raising and transplanting is the main way of rice planting in my country, and it is also a key link in rice production. Conventional rice seedling raising uses soil as the main substrate, which consumes a large amount of topsoil in the plow layer, resulting in the loss of high-quality soil resources and the deterioration of the ecological environment. In addition, because the soil often carries diseases, pests and uneven fertility, it is usually necessary to add pesticides and chemical fertilizers, which will inevitabl...

AI Technical Summary

Problems solved by technology

At present, only a small amount of these fungus chaff resources are used as raw materials for the production of organic fertilizers, feed, and secondary use as base materials for edible fungus cultivation, and most of them are treated as wastes and incinerated or dumped in the open air, which not only wastes resources, but also causes serious damage to the environment. Pollution

Therefore, there is a lack of effective utilization of edible mushroom chaff such as Pleurotus eryngii chaff, resulting in a large amount of waste of Pleurotus eryngii chaff

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