| 载体、灭菌方式及pH对生物肥料产品活菌数及保存期的影响 |
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| 引用本文： | 牛彦波,吴皓琼,李智.载体、灭菌方式及pH对生物肥料产品活菌数及保存期的影响[J].黑龙江八一农垦大学学报,2003,15(3):36-39. |
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| 作者姓名： | 牛彦波 吴皓琼 李智 |
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| 作者单位： | 黑龙江省科学院应用微生物研究所,哈尔滨,150010 |
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| 摘 要： | 以草炭为载体经灭菌处理后,能有效提高生物肥料活菌数及产品保存期,比对照产品的保存期能提高6-12个月以上。且辐射灭菌优于高压蒸汽灭菌。调整载体的pH近中性。能提高固氮菌、磷细菌、钾细菌的存活数上百倍。草炭、褐煤、禽粪等都是良好的载体,而糠醛渣不可选。
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| 关 键 词： | 微生物肥料 载体 菌剂保存期 |
| 文章编号： | 1002-2090(2003)03-0036-04 |
| 修稿时间： | 2003年6月12日 |
Effect of Absorbent, Disinfection and pH on The Living Cell Quantity and The Preservative Time of Microbial Fertilizer |
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| NIU Yan-bo,WU Hao-qiong,LI Zhi.Effect of Absorbent, Disinfection and pH on The Living Cell Quantity and The Preservative Time of Microbial Fertilizer[J].Journal of Heilongjiang August First Land Reclamation University,2003,15(3):36-39. |
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| Authors: | NIU Yan-bo WU Hao-qiong LI Zhi |
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| Abstract: | Under the condition of disinfection with peat, the quantity of living cells would rise and the preservative time extended more than 6-12 months than contrast. The disinfection under radiation was better than under pressure steam. When the pH of absorbent was about middle, the living cell quantity of azote bacteria and phosphate-solubilizing bacteria and potash-solubilizing bacteria increased several hundred times. Peat and brown coal and manure were some good absorbents, but furfural residue was unfit. |
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| Keywords: | microbial fertilizer absorbent preservative time |
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