%0 Journal Article
%T STUDY ON PHYSIOLOGICAL ECOLOGY OF SONNERATIA APETALA INTRODUCED IN DIFFERENT AREAS IN FUJIAN PROVINCE<br>福建不同地区人工引种无瓣海桑(Sonneratia apetala)生理生态研究
%A LI Yuan-Yue
%A DUAN Bo-Wen
%A CHEN Rong-Bin
%A PAN Wen
%A ZHOU Hai-Chao
%A WANG Lei
%A CHEN Yang
%A ZENG Chen
%A LI Zhong-Bao
%A <br>李元跃
%A 段博文
%A 陈融斌
%A 潘 文
%A 周海超
%A 王 雷
%A 陈 扬
%A 曾 晨
%A 黎中宝
%J 海洋与湖沼
%D 2012
%I 
%X In this paper, we analyzed the concentration of chlorophyll, nitrogen (N), phosphorus (P), and total polyphenol of the mature leaves of Sonneratia apetala which were introduced from Lianjiang, Quangang, Jimei and Zhangpu, using ethanol extract, Nessler's Reagent Spectrophotometry, Mo anti-antimony colorimetry and Folin-Ciocalteu respectively. The concentration of chlorophyll-a ranged from (1.44±0.54) to (2.52±0.94)mg/g, and the concentration of chlorophyll-b was from (0.54±0.02) to (0.94±0.11)mg/g. The concentrations of chlorophyll-a/b increased along with the increasing of the latitude, which demonstrated that the growing demand of blue-purple light by S. apetala. There was no significant difference between nitrogen and phosphorus in 4 sample areas. The N : P ratios were less than 14, which indicates N limited exists in these four sample areas. The concentration of polyphenol increased gradually with the latitude, which could be explained by the increasing environment stress.
%K Sonneratia apetala
%K Chlorophyll
%K Nitrogen and phosphorus
%K Total polyphenol
%K Physiological adaptation<br>无瓣海桑
%K 叶绿素
%K 氮、磷
%K 总酚
%K 生理适应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=2D9C75573FA3E416&jid=10F18692CD69EACA2DF7FC109993D35C&aid=9098447AA5765C282B5EC2E50720FA20&yid=99E9153A83D4CB11&vid=BE33CC7147FEFCA4&iid=CA4FD0336C81A37A&sid=B9704B40A4225A24&eid=E44E40A2398D4F2A&journal_id=0029-814X&journal_name=海洋与湖沼&referenced_num=0&reference_num=0