| 熏蒸直接提取法测定土壤MB－S中几个因素的研究 |
| |
| 引用本文： | 胡正义,张贤应.熏蒸直接提取法测定土壤MB－S中几个因素的研究[J].安徽农业科学,1996,24(1):64-66. |
| |
| 作者姓名： | 胡正义 张贤应 |
| |
| 摘 要： | 就影响薰蒸直接提取法测定土壤ＭＢ－Ｓ的一些因素（预培养时间和土壤湿度，氯仿消杀时间，浸提剂与土壤比例和振荡时间）进行了研究，提出了适用于一般实验室测定土壤ＭＢ－Ｓ的较好程序。
|
| 关 键 词： | 微生物生物硫量（MB－S）：薰蒸直接提取法 测定 |
Some factors in fumigation direct extraction procedures in the measurement of soil MB-S |
| |
| Abstract: | Influences of pre-incubating time,pre-incubating soil moisture, CHCl 3-fumigation time,extractant to soil ratio,and shaking time on soil MB-S content were discussed.Better conditions for determining soil MB-S were established which would be more reasonable and convenient in relfated study in ordinary laboratory |
| |
| Keywords: | Microbial Biomass Sulfur(MB-s) Fumigation Direct extraction |
| 本文献已被 维普 等数据库收录！ |
|
