摘要
稻田水旱轮作第二年度轮作晚稻田比连作晚稻田的杂草总覆盖度减少 80 % ,轮作处理中轮作方式 1的晚玉米田比轮作方式 3的晚玉米田杂草总覆盖度减少 2 4 %。
The total weeds coverage of late rice in the second year rotation in the paddy-upland pattern was 80% lower than that in the rice-rice pattern. The total weeds coverage of late corn in pattern one rice rotation in the paddy-upland pattern was 24% lower than that in the pattern three.
出处
《江西农业大学学报》
CAS
CSCD
2002年第1期20-23,共4页
Acta Agriculturae Universitatis Jiangxiensis
基金
江西省主要学科跨世纪学术和技术带头人培养计划项目资助
