Culture medium for Agaricus bisporus production and its application

Abstract

The present invention relates to bispore mushroom cultivating technology, and is especially one kind of bispore mushroom cultivating medium and its application. The cultivating medium consists of grass material 45í½55 wt%, dung material 35í½45 wt%, cake fertilizer 1í½8 wt%, urine 0.5í½1.0 wt%, gypsum powder 0.5í½1.5 wt%, calcium superphosphate 0.8í½1.5 wt%, lime powder 0.2í½1.5 wt%, calcium carbonate 0í½2.0 wt% and dichlorovos 0í½0.5 wt%. The grass material including rice straw, wheat straw, cotton seed husk, corn cob and corn stalk, and the dung material including cow dung, house dung and chicken dung account for at least 90 wt%. The cake fertilizer may be soybean cake, soybean powder, cotton seed cake and / or corn powder. The cultivating medium is used for cultivating bispore mushroom in tall stalk crop field and has biological conversion efficiency over 60 % and bispore mushroom yield over 25 kg / sq m.

Description

technical field

[0001] The invention relates to the cultivation technology of Agaricus bisporus, in particular to a culture medium for producing Agaricus bisporus and its application. Background technique

[0002] Agaricus bisporus is one of the edible fungi with a long history of cultivation in the world, the largest cultivation area, and the highest total output of edible fungi. Among them, China, the United States, France, Australia, the United Kingdom, South Korea, and Germany have the largest output and consumption. In my country, it was first cultivated in Fujian, Zhejiang, Jiangsu and other places, and then moved northward for development. It was widely cultivated in Henan, Shandong, Hebei and other places. The production and cultivation of Agaricus bisporus has become the main way for farmers in some areas to increase their income and become rich. But the cultivated area (production capacity) of Agaricus bisporus in the north is not ideal enough, and it is mainly lim...