| 蔬菜生长期土壤酶活性的变化 |
| |
| 作者姓名： | 杜 娟 王春枝 |
| |
| 作者单位： | 安阳工学院，沈阳农业大学 辽宁沈阳 1101610，沈阳农业大学，河南安阳 455000，辽宁沈阳 1101610 |
| |
| 摘 要： | 利用长期施肥的定位试验对土壤酶活性进行研究,了解当季蔬菜生长期土壤酶活性的变化情 况。种植乌塌菜小区和种植番茄小区土壤酶活性变化趋势基本一致。有机肥的施用可以提高土壤耕层 转化酶、磷酸酶和脲酶活性。
|
| 关 键 词： | 番茄 乌塌菜 转化酶 磷酸酶 脲酶 |
The Change of Soil Enzyme Activities in Vegetable Duration Growth |
| |
| Authors: | Du Juan Chun Zhiwang |
| |
| Institution: | 1Anyang Institute of technology,Anyang 455000; 2Shenyang agricultural university, Shenyang 110161 |
| |
| Abstract: | The paper introduced the affect of organic manure and chemical fertilizer on soil enzyme activities in vegetable duration growth .The change of soil enzyme activities aren''t apparently different in the area where plant black cabbage to the area where plant tomato. Application of organic manure can increase the activities of Sucrase, Phosphatase, Urase insoil. |
| |
| Keywords: | Tomato Black cabbage Sucrase Phosphatase Urase |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
