请输入您要查询的英文单词:

 

单词 long-day
释义

long-day

adjective
(Of a plant) needing a long period of light each day to initiate flowering, which therefore happens naturally as the days lengthen in the spring.The genetic control of flowering has been extensively studied in Arabidopsis, a quantitative long-day plant that flowers faster under long days than short days....
  • Cereals of temperate origin are typically long-day plants, and this causes heading during spring and early summer, so that the crop ripens towards the end of the growing season.
  • In the long-day plant Arabidopsis, flowering is accelerated under photoperiods exceeding a critical daylength.
随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/11 3:31:00