长期定位条件下不同氮肥运筹对春玉米根冠发育的影响 |
李喆豪, 姬米源, 吕梦, 明博, 李少昆, 张海艳, 谢瑞芝 |
Effects of Different Nitrogen Fertilizer Management Strategies on the Root and Shoot Development of Spring Maize under Long-Term Positioning Conditions |
Li Zhehao, Ji Miyuan, Lü Meng, Ming Bo, Li Shaokun, Zhang Haiyan, Xie Ruizhi |
图4 不同处理间根冠比的动态变化 |
Fig.4 Dynamic of root-shoot ratio among different treatments |
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