| 窖泥微生物、窖泥酶活性与窖泥养分相关性研究 |
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| 引用本文： | 韩光,张宿义,卢中明. 窖泥微生物、窖泥酶活性与窖泥养分相关性研究[J]. 酿酒科技, 2011, 0(3): 48-51,54 |
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| 作者姓名： | 韩光 张宿义 卢中明 |
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| 作者单位： | 沪州老窖股份有限公司,四川,沪州,646000 |
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| 摘 要： | 对泸州老窖4种不同窖龄的窖泥进行研究,结果表明,窖泥中微生物数量规律、窖泥土壤水解N、速效K、有机质含量均为400余年窖龄>100余年窖龄>40余年窖龄>20余年窖龄。窖泥中土壤微生物与土壤酶活性间均呈正相关。通过各因子对窖泥中土壤微生物总数、土壤酶活性的通径分析发现:速效P、水解N、蔗糖酶和过氧化氢酶是影响微生物总数量的主要因子。
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| 关 键 词： | 窖泥 土壤微生物 土壤酶活性 土壤养分 |
Research on the Correlations among Soil Microbes, Soil Enzyme Activity, and Soil Nutrient in Pit Mud |
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| HAN Guang,ZHANG Su-yi,LU Zhong-ming. Research on the Correlations among Soil Microbes, Soil Enzyme Activity, and Soil Nutrient in Pit Mud[J]. Liquor-making Science & Technology, 2011, 0(3): 48-51,54 |
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| Authors: | HAN Guang ZHANG Su-yi LU Zhong-ming |
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| Affiliation: | HAN Guang,ZHANG Su-yi and LU Zhong-ming (Luzhou Laojiao Co.Ltd.,Luzhou,Sichuan 646000,China) |
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| Abstract: | The research on four kinds of pit mud of different pit age of Luzhou Laojiao suggested that microbe number,sucrase activity,alkaline hydrolytic N content,rapidly- available K content,and organic substances content in pit mud were the highest in 400-year pit,then in 100-year pit, then in 40-year pit,and the least in 20-year pit.There was positive correlations between soil microorganism and soil enzyme activity.Through pathway analysis of each factor on soil microbe number and soil enzyme activity,it was foun... |
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| Keywords: | pit mud soil microorganism soil enzyme activity soil nutrient |
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