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在提高食用菌的产量方面,研究较多的是育种,选出的高产优质菌株也不少。根据几年的实践,我认为除了在育种方面下功夫外,还应该在培养基配制以及如何有效地使营养物基质转化成食用菌产品方面加强研究,这样才能确保食用菌高产稳产。 一、菌株的选择。选择适合本地的优良菌株,这是食用菌高产稳产的基础。如不同平菇菌株在相同的培养基质的生物学效率就有高有低,如同在棉籽壳98%、石膏粉2%,另加多菌灵0.2%的培养基上,佛罗里达菌株的生物学效率为53.2%,华农843菌株为48.7%,华农410菌株为28.0%;香菇菌株
In improving the yield of mushrooms, more research is breeding, selection of high-yielding quality strains are also many. Based on a few years of practice, I think apart from working hard at breeding, we should study more about medium preparation and how to efficiently convert nutrient matrices into edible mushroom products in order to ensure a high yield of edible mushrooms. First, the choice of strains. Choose suitable strains of the local good, which is the basis of high and stable production of edible mushrooms. For example, the biological efficiency of different strains of Pleurotus ostreatus in the same culture medium is high and low, as in cottonseed hull 98%, gypsum powder 2%, plus carbendazim 0.2% of the medium, the biological efficiency of Florida strains Was 53.2%, 48.4% for Huaneng 843 and 28.0% for Huaneng 410;