pilosa under different habitats to ensure plants more competitive and invasive.%该研究通过野外采样和实验室测定的方法,研究了三种生境中鬼针草叶和根碳(C)、氮(N)、磷(P)化学计量特征及其与土壤养分的相关性.结果表明:(1)鬼针草的生境具有不同的资源水平.三种生境的土壤全氮(TN)和速效氮贫乏,有机碳(C)和...
关键词: 鬼针草, 化学计量特征, 营养利用策略, 生长速率, 入侵性 中图分类号: Q948 文献标识码: A 文章编号: 1000⁃3142( 2018) 03⁃0281⁃08 Carbon, nitrogen and phosphorus stoichiometric characteristics of alien species Bidens pilosa from different habitats and strategy on their nutrient ...
摘要:对菊科(Compositae)8种鬼针草属(B/den~L.)杂草种子的识别特征进行了描述。这8种鬼针草为:三 叶鬼针草(B.pilo~)、鬼针草(B.bipinnata)、小花鬼针草(B.parvOqora)、金盏银盘(B.bhemata)、大狼把草(B.por,~a)、柳叶鬼针革(B.cerrt//~)、羽叶鬼针草( . ... 文档格式: .pdf 文档大小: 162.39K ...
Bidens pilosa complex (Asteraceae) in North and Central America. American Journal of Botany 73, 1452-1465.BALLARD, 1986. Bidens pilosa complex (Asteraceae) in North and Central America. Amer. J. Bot., 73, 1452-1465.Ballard, R. E. Bidens pilosa complex (Asteraceae) in North and Central ...
It is now widely recognized that Bidens pilosa has become a problematic broadleaf weed in many ecosystems across the world and, particularly in the light of recent climate change conditions, closer management strategies are required to curtail its impact
干旱生境中接种丛枝菌根真菌对三叶鬼针草(Bidens pilosa L.)光合特征的影响 维普资讯 http://www.cqvip.com
Spanish needles (Bidens pilosa L.) is a common and pestiferous weed in nearly all tropical and subtropical areas. While it is primarily regarded as a subject for eradication, it has usefulness as a cover crop and fodder and source of nectar for honeybees. It is employed to some extent in...
Research of natural products from traditionally used medicinal plants to fight against the human ailments is fetching attention of researchers worldwide. Bidens pilosa Linn. var. Radiata (Asteraceae) is well known for its folkloric medicinal use against
关键词: 鬼针草, 化学计量特征, 营养利用策略, 生长速率, 入侵性 中图分类号: Q948 文献标识码: A 文章编号: 1000⁃3142( 2018) 03⁃0281⁃08 Carbon, nitrogen and phosphorus stoichiometric characteristics of alien species Bidens pilosa from different habitats and strategy on their nutrient ...
Bidens pilosa is found in waste places throughout the Philippines. It was investigated because of its wide range of medicinal applications. Its leaves are used as treatment for rheumatism, sore eyes, abdominal troubles, ulcers, swollen glands and toothaches, among others [1]. A number of ...