不同年代中籼水稻品种的产量与氮肥利用效率
剧成欣1, 陶进1, 钱希旸1, 顾骏飞1, 赵步洪2, 杨凯鹏3, 王志琴1, 杨建昌1,*

Grain Yield and Nitrogen Use Efficiency of Mid-season IndicaRice Cultivars Applied at Different Decades
JU Cheng-Xin1, TAO Jin1, QIAN Xi-Yang1, GU Jun-Fei1, ZHAO Bu-Hong2, YANG Kai-Peng3, WANG Zhi-Qin1, YANG Jian-Chang1,*
图2 中籼水稻品种不同生育期根系氧化力和叶片光合速率的变化 PI: 幼穗分化期; HD: 抽穗期; MF: 成熟期。
Fig. 2 Changes of root oxidation activity and leaf photosynthetic rate of mid-season indica rice cultivars PI: panicle initiation; HD: heading; MF: middle filling