福建林业科技Issue(2)：30-33,4.DOI:10.13428/j.cnki.fjlk.2014.02.007
3种观赏竹抗旱性生理生化指标研究
Researches on Physiological and Biochemical Indexes of Drought Resistance Stress of Three Ornamental Bamboos
摘要
Abstract
The contents of free proline , soluble sugar and SOD activity , CAT activity of three bamboo leaves ( B.multiplex cv.Fernleaf,B.multiplex (Lour.) Raeuschelex J,S.tootsik (Sieb.) Makino ) were studied under natural drought stress condi-tions.The results showed that free proline contents of bamboo leaves increased ,the soluble sugar content increased at first and then decreased ,SOD activity and CAT activity decreased with the prolongation of the stress time.The method of obscure mathematics was used to evaluate their drought resistance ability comprehensively based on physiological and biochemical indexes .The ability of drought resistance indicated that S.tootsik ( Sieb.) Makino>B.multiplex cv.Fernleaf>B.multiplex ( Lour.) Raeuschelex J accord-ing to the results of fuzzy administering function.关键词
观赏竹/干旱胁迫/生理生化指标/模糊隶属函数法Key words
ornamental bamboos/drought stress/physiological and biochemical indexes/fuzzy administering function分类
农业科技引用本文复制引用
陈羡德,陈珺..3种观赏竹抗旱性生理生化指标研究[J].福建林业科技,2014,(2):30-33,4.基金项目
福建省自然科学基金资助项目 （）
