“observation of crop developmental stages”的概念、定义、翻译、参考文献-科学参考

单词	observation of crop developmental stages
释义	observation of crop developmental stages Encyclopedia 农学作物发育期观测释 observation of crop developmental stages作物发育期观测根据农作物生育过程中外部形态特征变化，对各发育期出现顺序和日期的观测记载活动。是农业气象站的基本观测项目之一，观测资料在农业气象研究和服务工作中广泛应用。
随便看	pasture measure of soil and water conservation pasture meteorology pasture plants pasture pumping implements pasture range plants and forage fed fresh pasture user pasture water deficit pasture water requirement pasture water supply pasturing and soiling forages PAT patagium Pa Ta Shan Jen Patatson National Park System Pilot Site Pat Barker patch patch advertisement patch antennas patchboard patch clamp patch-clamp recording patch clamp recording technique patch cord patch-corridor-matrix model patched conic approximation

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