critical daylength 中文意思是什麼
critical daylength
解釋
臨界日長-
Seedlings were treated with different daylengths and with different numbers of photoperiods. the results showed that treatments with short day - lengths promoted its flowering and the critical daylength is 15h
不同日照長度處理：對畢氏海蓬子植株分別施以每天光照6h ? 16h ，間隔為1h的不同日照長度處理，從而確定其臨界日長； 2
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