@article{Junhua ZHANG:388, author = {Junhua ZHANG, Wei HUANG, Fenglu ZHANG, Lifeng ZHANG, }, title = {Root distributions in tillage layers and yields of pumpkin and oil sunflower in an intercropping system}, publisher = {Front. Agric. China}, year = {2009}, journal = {Frontiers of Agriculture in China}, volume = {3}, number = {4}, eid = {388}, numpages = {8}, pages = {388}, keywords = {pumpkin; oil sunflower; intercropping; root system }, url = {https://journal.hep.com.cn/fag/EN/abstract/article_9129.shtml}, doi = {10.1007/s11703-009-0053-7} }