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第1期氮肥用量对大麦氮代谢和籽粒品质的欢应·················,·····,,········,··············,·,·,··,··············……谢志新(l)釉稻米粒翌白的遗传·“··············,·········
The first application of nitrogen fertilizer on nitrogen metabolism of barley and grain quality Huan Ying · · · · · · · · · · · · · · · · · · · · · · ·················································· Xie Zhixin (l) · · · · · · · · ·