CHEN Hai-Yan, CHEN Jian-Jun, HE Yong-Mei, ZU Yan-Qun, LI Yuan. Effects of Enhanced UV-B Radiation on Chlorophyll Content of Wild Sugarcane (Saccharum spontaneum L.) Clones for Two Consecutive Years[J]. Plant Science Journal, 2006, 24(3): 277-280.
Citation:
CHEN Hai-Yan, CHEN Jian-Jun, HE Yong-Mei, ZU Yan-Qun, LI Yuan. Effects of Enhanced UV-B Radiation on Chlorophyll Content of Wild Sugarcane (Saccharum spontaneum L.) Clones for Two Consecutive Years[J]. Plant Science Journal, 2006, 24(3): 277-280.
CHEN Hai-Yan, CHEN Jian-Jun, HE Yong-Mei, ZU Yan-Qun, LI Yuan. Effects of Enhanced UV-B Radiation on Chlorophyll Content of Wild Sugarcane (Saccharum spontaneum L.) Clones for Two Consecutive Years[J]. Plant Science Journal, 2006, 24(3): 277-280.
Citation:
CHEN Hai-Yan, CHEN Jian-Jun, HE Yong-Mei, ZU Yan-Qun, LI Yuan. Effects of Enhanced UV-B Radiation on Chlorophyll Content of Wild Sugarcane (Saccharum spontaneum L.) Clones for Two Consecutive Years[J]. Plant Science Journal, 2006, 24(3): 277-280.
The research was about the effects of enhanced UV-B radiation on chlorophyll content of two wild sugarcane(Saccharum spontaneum L.) clones for two consecutive years in field condition.The results showed that clone 93-25 was more resistent than clone 92-11.Chlorophyll content of clone 92-11 decreased while that of clone 93-25 increased under 5 kJ/m2 UV-B radiation.Interspecific difference in chlorophyll content of wide sugarcanes existed.Clone 92-11 was more resistent in 2004 than 2003 while clone 93-25 was opposite change.The clones were more sensitive in their flowering stage than tillering stage,and the elongating stage was the most resistent stage.
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