Edible fungus abscisic acid moisturizing agent and moisturizing method thereof

Abstract

The invention discloses an edible fungus medium abscisic acid moisturizing agent prepared from abscisic acid, a stabilizer, a fungicide and water. The method for moisturizing edible fungi by the moisturizing agent comprises the steps that a proper number of abscisic acid moisturizing agents is added in edible fungus dehydrated culture material, water is added for dilution, the culture material is uniformly stirred until the normal moisture content of the edible fungus is achieved, then a proper amount of clear water is added to prepare an edible fungus culture solution with high moisture content, and then the normal fungus growth and fruiting edible fungus can be carried out by the culture solution. Anti-water-logging genes of organisms can be activated by the moisturizing agent through the anti-water-logging function of the abscisic acid, active substances such as catalase, superoxide dismutase and ascorbate peroxidase can be induced to be increased, and the capacity of eliminating ROS (Reactive oxygen species) can be improved, so that the anti-water-logging capacity of the organisms is improved, and edible fungus hyphae can grow normally in high-water-content cultivation material.

Description

technical field [0001] The invention belongs to the technical field of fungi crop cultivation, and relates to an edible fungus abscisic acid water enhancer and a water increase method thereof. Background technique [0002] my country is a big country in the edible fungus industry. So far, more than 20 million people in the country are engaged in the production and processing of edible fungi, with an annual output value of about 40 billion yuan. At present, the per capita annual consumption of edible fungi in developed countries is 8 kg, while that in my country is only 0.22 kg. There is still a lot of room for development in the market, and correspondingly, there is a considerable market demand for the means of production used in the production of edible fungi. [0003] In the production of edible fungi, especially edible fungi (such as oyster mushrooms, substitute shiitake mushrooms, enoki mushrooms, Bailing mushrooms, etc.), since the water content of the compost during so...

AI Technical Summary

Problems solved by technology

[0003] In the production of edible fungi, especially edible fungi (such as oyster mushrooms, substitute shiitake mushrooms, enoki mushrooms, Bailing mushrooms, etc.), since the water content of the compost during sowing is consumed in large quantities during fruiting, the water spray during the cultivation period can only play a role In order to reduce the evaporation loss of the water content of the compost, it is impossible to replenish the water into the medium. The real water replenishment can only be rehydrated by soaking the cultivation bag, which requires a lot of land and a lot of human resources. Economically It is not cost-effective, so the water content of the culture material at the time of sowing basically determines the output of edible fungi; but if the water content of the culture material is increased when mixing the material, too high water content will cause the lack of oxygen in the culture material and affect Growth of mycelium and contamination of growing bags, resulting in reduced yields

This is a pair of contradictions, which has caused the reality that the yield per unit area of ​​edible fungi in our country is currently low.

Taking Pleurotus ostreatus as an example, the biological efficiency (mushroom material ratio) of Pleurotus ostreatus is about 300% in theory, and there are even reports of more than 450%, but the biological efficiency of Pleurotus ostreatus in actual production is only 120% to 130%. has a huge space