不同施肥水平对绞股蓝生长的影响  

Effects of the Level of Fertilization on the Growth of Gynostemma pentaphyllum(Thunb) Makino

作　　者：邹芳平[1] 胡利珍[1] 肖娅苹[2] 

机构地区：[1]湖南环境生物职业技术学院,湖南衡阳421005 [2]陕西师范大学生命科学学院,陕西西安710062

出　　处：《安徽农业科学》2008年第16期6860-6861,共2页Journal of Anhui Agricultural Sciences

基　　金：国家"十五"科技攻关项目(2001BA701A35)

摘　　要：[目的]探究不同肥力对绞股蓝生长情况的影响。[方法]采用半控制试验生态学方法,对绞股蓝施以不同浓度水平的肥料。[结果]施肥水平在一定范围内的提高有利于绞股蓝的生长。其中,施有机肥45000 kg/hm2的官田坝2号地的长势最好,不施底肥的地块最差。在相同的施肥条件下,不同品系的生长情况不同。[结论]一定的施肥水平可以加强绞股蓝的生长。[Objective]The aim was to explore the response of G.pentaphyllum＇ s growth to soil fertility. [Method] Using the semi-controlled experimental method, different levels of fertilization were applied to G.pentaphyilum. [Resuh]The increase of the fertility was benefit to the growth of G.pentaphyllum. On the field Guantianba No.2 which was applied fertilizer 45 000 kg/hm^2, the growth was the best, while the one without applying basic manure was the worst. Moreover, under the same applying condition, the growth of different breeds was different. [ Conclusion] Certain level of fertilization could promote the growth of Gynostemma pentaphyllum （Thunb） Makino.

关 键 词：绞股蓝 施肥水平 生长 

分 类 号：S143.1[农业科学—肥料学]