[农学] earing
[opening of bolls;boll opening] 指棉桃熟裂,露出的白色棉絮 [earing up;heading of cereal plants] 抽穗。稻、麦、高粱等禾本科植物的穗由卷起筒状的叶子里露出来 [style and manner of conversation] 谈吐的言辞;谈吐 ..
tassel
... meiosis减数分裂 tassel抽穗 mature sporophyte成熟胞子体 ...
[农学] head sprouting
... harvest yield 收获量 head sprouting 抽穗 heading stage 抽穗期 ...
come into ear
... corn ear length 释义:玉米穗长 come into ear 释义:抽穗 adenoma ear 释义:耳腺瘤 ...
抽穗,指禾谷类作物发育完全的幼穗从剑叶鞘内伸出的时期或状态。记载时常以幼穗中部露出剑叶鞘时作为抽穗标准。全田有10%植株抽穗时记为始穗期,50%植株抽穗时为抽穗期,80%植株抽穗时为齐穗期。