@article{赵玉信:1223, author = {[赵玉信, 陆姣云, 杨惠敏**]}, title = {保护性耕作对陇东黄土高原轮作田杂草的影响}, publisher = {应用生态学报}, year = {2015}, journal = {应用生态学报}, volume = {26}, number = {4}, eid = {1223}, pages = {1223-1230}, keywords = {黄土旱田; 轮作; 免耕; 秸秆覆盖; 杂草}, url = http://www.cjae.net/CN/abstract/article_11771.shtml }