Pollution-free pleurotus geesteranus cultivation method

Abstract

The invention relates to a cultivation technique, and in particular relates to a pollution-free pleurotus geesteranus cultivation method which comprises the following steps: adding water into corncobs, wheat bran, gypsum and lime as raw materials, uniformly mixing, adjusting the pH value to be 6-8, and piling to ferment for 4-5 days to enable the culture material to be relatively beneficial for bacteria to absorb and develop; putting the culture material into high density polyethylene plastic bags, sterilizing, inoculating the strain, developing hyphae from the strain at appropriate temperature and humidity, developing pleurotus geesteranus at appropriate temperature and humidity after the hyphae are completed developed, and picking the pleurotus geesteranus when the mushroom cover is smaller than 2cm. Polysaccharide in the corncobs can be decomposed and utilized by the hyphae of the pleurotus geesteranus to grow; healthy growth of the hyphae is prompted as the wheat bran contains ash content and protein which are expected by the pleurotus geesteranus; as the northern area of China is rich in corn, the corncobs are available in the local area when being used as a main fertilizer for pleurotus geesteranus cultivation, the environment is protected, the resource is saved, popularization and on-scale cultivation of the pleurotus geesteranus are facilitated, the experiment shows that the inventor invested 10 thousand kilograms of the cultivation material and harvested 12 thousand kilograms of the pleurotus geesteranus in the autumn of 2013, the pleurotus geesteranus was sold in the market in the price of 8 yuan per kilogram, and the pure benefits can be up to 90 thousand yuan.

Description

technical field [0001] The invention relates to a cultivation technology, in particular to a pollution-free cultivation method of pear mushrooms. Background technique [0002] Xiuzhen mushroom, a kind of Pleurotus ostreatus, belongs to Mycophyta, Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus in taxonomy. The name Xiuzhen mushroom comes from Taiwan. Mushroom, it is different from ordinary Pteris cerevisiae, its mushroom body is small, the stalk length is 5-6 cm, and the cover diameter is <3 cm, so it is called Xiuzhen. Diners say that the nutritional value of oyster mushrooms is equivalent to that of milk. With the improvement of people's life, consumers are more and more fond of green food. Fresh mushrooms are rich in protein, and there are many kinds of amino acids. In 2010, edible fungi such as Pleurotus ostreatus, Flammulina velutipes, and Pleurotus eryngii were often selected by inland growers. However, the main production area of ​​xiuzhen mushrooms is ...

AI Technical Summary

Problems solved by technology

With the improvement of people's life, consumers are more and more fond of green food. Fresh mushrooms are rich in protein, and there are many kinds of amino acids. In 2010, edible fungi such as Pleurotus ostreatus, Flammulina velutipes, and Pleurotus eryngii were often selected by inland growers. However, the main production area of ​​xiuzhen mushrooms is still in Taiwan. Sales in the inland area will increase transportation costs and reduce the shelf life of xiuzhen mushrooms. At present, there is no relevant literature report on the technology of introducing pear mushrooms to the northern cities of the mainland.