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Position: Home > Articles > Biology Research of Pleurotus ostreatus Cultivated in Different Raw Materials Journal of Northwest Forestry University 2016,31 (3) 170-174

不同原料基质栽培平菇的生物学

作  者:
杨建杰;张桂香;杨琴;胡杰
单  位:
甘肃农业大学园艺学院;甘肃省农业科学院蔬菜研究所
关键词:
平菇;基质;木屑;棉籽壳;玉米芯;麦草;生物学效率
摘  要:
以木屑、棉籽壳、玉米芯及麦草为基质材料,采用单纯形格子试验设计方法,通过分析不同基质对平菇菌丝生长速度、生物学效率和投入产出比的影响,优化平菇栽培配方。结果表明,4种原料对菌丝生长速度、生物学效率和投入产出比的影响非简单的线性关系,棉籽壳和玉米芯互作与平菇生物学效率和投入产出比具显著正效应。获得优化的栽培基质配方为棉籽壳53%、玉米芯34%、麸皮10%、石灰2%及石膏1%。验证试验结果表明,优化配方的增产效果显著,较目前普遍应用的纯棉籽壳配方平均增产25.14%。
译  名:
Biology Research of Pleurotus ostreatus Cultivated in Different Raw Materials
作  者:
YANG Jian-jie;ZHANG Gui-xiang;YANG Qin;HU Jie;Institute of Vegetables,Gansu Academy of Agricultural Sciences;College of Horticulture,Gansu Agricultural University;
关键词:
Pleurotus ostreatus;;formula optimization;;simplex-lattice design;;sawdust;;cotton seed shell;;corn cob;;wheat straw;;sawdust;;biological efficiency
摘  要:
Hyphae of Pleurotus ostreatus were cultured in different substrates,such as sawdust,cotton seed shells,corn cobs and wheat straw to study their influences on the hypha growth speed,biological efficiency and input-output ratio.Simplex-lattice design was adopted.The formula was optimized.The results indicated that four kinds of raw materials had significant non-linear impacts on the hypha growth speed,biological efficiency and input-output ratio.Cotton seed shells and corn cobs exhibited significantly positive impacts on the biology efficiency and input-output ratio.The optimal cultivation formula was obtained as corn cobs 53%,cotton shell 34%,bran 10%,lime 2%,and gypsum 1%,by which the yield increased by 25.14%compared with pure cotton seed shells.

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