Broadcast sowing increased the transport amount of nitrogen stored at pre-anthesis in sheaths, and later sowing date decreased the N transport amount stored at pre-anthesis in all vegetative organs, while the N transport rate stored at pre-anthesis showed different trends in different organs.

  • 撒播显著提高了茎和叶鞘中花前氮素运转量,各营养器官的花前积累氮素的运转量随着播期的推迟逐渐降低,而花前积累氮素的运转率则因器官的不同呈现不同规律。

  • 互联网摘选 2025-01-20 00:02:52

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