近年来,食用菌栽培已成为一项引人注目的副业。栽培食用菌首先得有菌种,但是许多初栽者由于缺乏菌种的一般知识,不是在购买时上当受骗,就是对买到的菌种保管或使用不善,以致老化或被杂菌污染。因此,在这里向大家谈谈怎样选购和使用菌种。 In recent years, mushroom cultivation has become a compelling sideline. First, there are strains of cultivated edible fungi, but many early planters because of the lack of general knowledge of the species, not cheated at the time of purchase, is to buy the strain to keep or use poor, resulting in aging or contamination by bacteria. So, here to talk about how to buy and use bacteria.