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以微生物发酵床养猪技术带来的新兴农业副产物——微生物发酵床养猪垫料为主要培养基质,以产孢量为指标,通过单因素,响应面分析法优化生防菌哈茨木霉FJAT-9040固体发酵的培养基。单因素结果表明:发酵培养基主成份微生物发酵床养猪垫料与麸皮的比例为9∶1;最适疏松值、无机碳源和无机氮源分别为麦粒40.00%、蔗糖3.00%和硫酸铵2.00%。响应面分析结果表明,麦粒、蔗糖、硫酸铵对哈茨木霉产孢量存在显著相关性(p<0.05)。通过求解回归方程可得:当微生物发酵床养猪垫料∶麸皮=9∶1、麦粒含量36.74%、蔗糖含量3.07%、硫酸铵含量1.75%时,孢子产量最高,可达2.98×109个/g,与实际值...
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热带作物学报
Year: 2014
Issue: 04
Volume: 35
Page: 771-778
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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