| The Effects of Applying Organic Matter in Wind Blown Soil on Microbial Biomass and Enzyme Activity |
| WEIZi-min ZHAOYue GUSi-yu ZHOULian-ren |
| 关键词：土壤微生物数量 土壤酶 碱性磷酸酶 脲酶 酶活性 有机肥 风化土 |
| 主要内容：Field experiment was conducted to study the effect of applying organic matter in wind blown soil on microbial biomass and enzyme activity. The results showed that microbial biomass and enzyme activity keep dynamic changes during wheat growing season in wind blown soil, and reached the peak level in wheat booting stage. Compared with chemical fertilizer ,all the other treatments could increase the microbial biomass in different degree, the same as catalsae and alkaline phosphatase activity,But urease activity was slightly difference from them. |
| 《东北农业大学学报：英文版》 2003,10(1).-84-87 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
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