摘要
[目的]研究蚯蚓粪复合基质对一串红(Salvia splendens)出苗及幼苗生长的影响。[方法]穴盘育苗。9个处理的园土∶草炭∶蚯蚓粪比例分别为1∶1∶1、1∶1∶2、1∶1∶3、1∶2∶1、1∶2∶2、1∶2∶3、1∶3∶1、1∶3∶2、1∶3∶3,CK为园土。[结果]复合基质对一串红出苗率及其幼苗生长均有促进作用,其中园土、草炭、蚓粪以体积比1∶3∶2配制为一串红育苗最佳基质,该基质可有效提高一串红幼苗出芽率,促进壮苗形成。[结论]适当比例的蚯蚓粪对一串红的出苗及幼苗生长有很好的促进作用。
[Objective] The aim ws to study the effects of vermicompost composite matrix on seedlings emergence and growth of Salvia splendens.[Method] The plug seedling was used.The volume ratio of garden soil,grass carbon and vermicompost of nine treatments were 1∶ 1∶ 1,1∶ 1∶2,1∶ 1∶3,1∶2∶ 1,1∶2∶2,1∶2∶3,1∶3∶ 1,1∶3∶2,1∶3∶3,resp.,and the control was garden soil.[Result] The vermicompost composite matrix has promotion effect on seedling germination rate of Salvia splendens and its seedling growth,thereinto,the best matrix was the olume ratio of garden soil,grass carbon and vermicompost 1∶3∶2,which effectively improved the seedling germination rate of Salvia splendens,and promoted its strong seedling's formation.[Conclusion] The suitable appropriate proportion of vermicompost has good promotion effect on seedlings emergence and growth of Salvia splendens.
出处
《安徽农业科学》
CAS
2013年第25期10252-10253,共2页
Journal of Anhui Agricultural Sciences
基金
阜阳职业技术学院校级科研项目(2011JKYXM08)
安徽省重点教学研究项目(2012jyxm656)
阜阳职业技术学院校级精品资源共享课程<蔬菜生产技术>(2012ZYGXKC06)
关键词
蚯蚓粪复合基质
一串红
育苗
Vermicompost composite matrix
Salvia splendens
Seedlings culture