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平菇栽培在国内推广面积较大 ,收益也较显著。但对添加尿素、磷酸二氢钾的浓度未见统一 ,对添加激素亦有分岐。本试验研究了尿素、ＫＨ2 ＰＯ4 ,ＧＡ3和 2 ,4 -Ｄ不同浓度下对平菇菌丝体和产量的影响。1 试验材料母种来自河北省微生物研究所 ,低温型紫孢侧耳 ,转管一次 ,扩原
Mushroom cultivation in the country to promote a larger area, the benefits are more significant. However, the addition of urea, potassium dihydrogen phosphate concentration was not uniform, there are differences in the addition of hormones. In this study, the effects of different concentrations of urea, KH2PO4, GA3 and 2,4-D on Pleurotus ostreatus mycelium and yield were studied. A test material The mother species from Hebei Institute of Microbiology, hypothermia type of Pleurotus ear, tube once, expansion