两种还田模式下玉米秸秆分解速率的比较

• 作者: 宇振荣 江永红 罗维 马永良
• 来源期刊: 生态学杂志
• 学科: 农学
• 关键词: 尼龙网袋法 秸秆整株还田 粉碎还田
• 年，卷（期）: 2002,（6）
• 所属期刊栏目: 研究简报
• 页码范围: 68-70
• 页数: 3页
• 分类号: S181
• 字数: 3685字
• 语种: 中文

摘要

Tests of the whole maize straw incorporation and the smashed ones were conducted on tideland of semi-arid area of Quzhou, Hebei Province. The tests are composed of seven different treatments. By one year's period of test, it indicates that the process of decomposition of straw in the field is divided into three stages. In the early stage, the decomposition rate of the smashed straw is faster than that of the whole in the field. But the gap between the two rates is diminished after wheat turns green. The coefficient of huminification is not affected by the measures of adding use of nitrogenous fertilizer,spraying EM and so on.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	宇振荣	中国农业大学资源与环境学院	146	5248	39.0	67.0
2	马永良	中国农业大学资源与环境学院	23	1625	13.0	23.0
3	江永红	中国农业大学资源与环境学院	6	695	5.0	6.0
4	罗维	中国农业大学资源与环境学院	3	96	3.0	3.0