@article{魏有海:19, author = {魏有海, 邱学林, 郭青云, 等}, title = {麦—油轮作区油菜田土壤杂草种子库研究}, publisher = {作物杂志}, year = {2004}, journal = {作物杂志}, volume = {20}, number = {4}, eid = {19}, numpages = {2}, pages = {19}, keywords = {麦—油轮作区;土壤种子库;杂草;出苗规律}, url = {http://zwzz.chinacrops.org/CN/abstract/article_146.shtml}, doi = {} }