引用本文: | 庞立东, 李卫军, 朱进忠. 追施氮肥对苏丹草光合特性及种子产量的影响[J]. 草业科学, 2014, 8(12): 2286-2292. DOI: 10.11829/j.issn.1001-0629.2014-0371 |
Citation: | Li-dong PANG, Wei-jun LI, Jin-zhong ZHU. Effects of topdressing nitrogen fertilizer on photosynthetic characteristics and seed yields of sudangrass[J]. Pratacultural Science, 2014, 8(12): 2286-2292. DOI: 10.11829/j.issn.1001-0629.2014-0371 |