Nitrogen harvest index(NHI) of Shan 229 was the highest, followed by NR 9403, Aifeng 3, Xinong 2208, Yanshi 9, Shang 188, NR 9405 and Xiaoyan No.是什么意思_Nitrogen harvest index(NHI) of Shan 229 was the highest, followed by NR 9403, Aifeng 3, Xinong 2208, Yanshi 9, Shang 188, NR 9405 and Xiaoyan No.在线翻译_英语_读音_用法_例句