Special organic nutrient solution for cultivating edible mushroom and the prepn. and application thereof

Abstract

The composition of special-purpose organic nutrient liquor for raising yield of edible mushroom is composed of (wt%) 10-20% of rice-washed water, 15-50% of ash solution, 20-50% of fresh animal manureprepared liquor or domestic fowl excrements liquor, 5-15% or carrot juice, 5-15% of soybean milk or soy sprouts juice and 5-20% of spinach juice. The above-mentioned raw materials are mixed and can be made into the invented nutrient liquor, and its application method incldues the modes of spraying, perfusion and soaking. It is safe and has no side effect.

Description

technical field [0001] The invention relates to an organic food fertilizer, in particular to a special organic nutrient solution for edible fungi and its preparation and application. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to their dietary health. The demand for organic food and green food is increasing all over the world, and the price is more than double that of ordinary food. The economic benefits of producing organic food are very considerable. The production of organic food has the characteristics of less investment, low cost, high price and great results. . [0003] Organic food production requires special fertilizers for organic food. With the development of organic agriculture, the demand for special fertilizers for organic agriculture will continue to increase. Organic agriculture requires no synthetic substances such as chemical fertilizers, pesticides, production regulators, and livestock...

AI Technical Summary

Problems solved by technology

The production of edible fungus organic food requires natural material organic nutrient solution, and the raw materials adopted in the disclosed edible fungus nutrient solution of Chinese patents (publication numbers are respectively: CN1075592A, CN1084008A, CN1049263A) are all composed of organic chemical substances, inorganic chemical substances, growth Stimulants, medical or veterinary vitamins and some trace minerals, or chemically synthesized substances, pollute the environment and reduce the quality of mushroom products during the application process

Due to the sporophyte of edible mushrooms, especially the sporocarp of Pleurotus ostreatus, which has a well-developed spongy tissue and strong water absorption capacity, a large number of repeated application of chemical nutrients will inevitably cause the adsorption and accumulation of chemical substances in the fruiting bodies, and the chemical substances that cannot be transformed and utilized remain. The surface of the fruit body or the spongy tissue will cause the pollution of the mushrooms, reduce the quality of the mushrooms, and affect the taste and taste. Eating a large amount will cause harm to human health.

In addition, the nutrients required for the growth of edible fungi are not complete, and cannot fully meet the requirements for all nutrients in the growth process of fruiting bodies.