2) decreased spikelets
稀穗突变体
1.
Five lines of decreased spikelets (des1 to des5), with reduced spikelet number, were isolated by screening the japonica rice cultivar Zhonghua 11 (ZH11) population with des1 to des4 irradiated byγ-ray and des5 mutagenized by EMS, in which des2 was characterized in detail here.
我们通过筛选γ射线诱变的中花11(ZH11)群体,分离到了四个稀穗突变体decreased spikelets 1-4 (des1-4),另外通过EMS诱变又得到了一个稀穗突变体des5,本文的主要研究对象是des2。
3) mutant of fully sheathed panicle
全包穗突变体
4) mutational lag
突变迟延
5) HEADING
[英]['hedɪŋ] [美]['hɛdɪŋ]
抽穗
1.
Calculation of Physiological Development Time and Prediction of Development Stages after Heading;
小麦抽穗后生理发育时间的计算与生育期的预测
6) earing
[英]['iəriŋ] [美]['ɪrɪŋ]
抽穗
1.
Systematicinvestigationofthrowplantingjaponicariceearingandtryporyzaincertulasinjuryclinchestheideathattheearingstageofthrowplantingriceismorefavourabletothepestincursionthanthesamestageoftransplantingrice.
系统调查抛栽粳稻抽穗规律和三化螟危害状况，结果表明：抛栽粳稻穗期非常有利于三化螟侵入危害。
补充资料：抽穗
禾谷类作物(水稻、小麦、玉米等)发育完全的穗，随着茎秆的伸长而伸出顶部叶的现象。是决定作物结实粒数多少的关键时期，对外界条件反应敏感。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条