摘要
花椒因其独特的食用、药用价值和生态功能,已成为贵州退耕还林和农业供给侧结构性改革的优良树种之一。为了探索不同栽植方式对花椒成活率的影响,设置CK:常规栽植(不起垄不覆膜);T1:起垄不覆膜;T2:覆膜不起垄;T3:起垄覆膜4个处理进行了田间比较试验。结果表明:与CK相比,T1、T2和T3处理均提高了花椒的成活率,分别提高0.9、4.0和9.3个百分点,可见,T2和T3处理对花椒成活率的提升效果较为显著。因此,起垄覆膜栽植模式是提高花椒成活率的最优栽植模式。
Because of its unique edible and medicinal value and ecological function, Zanthoxylum bungeanum had become one of the excellent tree species for the conversion of farmland to forest and the supply-side structural reform of agriculture in guizhou.We explored the effects of different planting methods on the survival rate of Zanthoxylum bungeanum,four treatments were set: CK: conventional planting(no ridge and no film covering);T1: ridging without film covering;T2: no ridge covered with film covering;T3: ridging and laminating.The results showed that compared with CK, T1, T2 and T3 treatments all increased the survival rate of Zanthoxylum bungeanum by 0.9, 4.0 and 9.3 percentage points, respectively.T2 and T3 treatments significantly improved the survival rate of Zanthoxylum bungeanum.Therefore, among the three planting modes, planting mode of combining ridging and covering film is the optimal planting mode to improve the survival rate of Zanthoxylum bungeanum.
作者
侯建伟
邢存芳
覃朝关
严斯意
刘泽秀
谭杰斌
Hou Jianwei(Tong Ren University, College of Agroforestry Engineering and Planning, Personnel Department, Tongren 554300, China)
出处
《安徽农学通报》
2019年第10期67-68,共2页
Anhui Agricultural Science Bulletin
基金
铜仁学院2018年产业扶贫专项资金科研项目(FP201804)
关键词
起垄
地膜覆盖
花椒
成活率
Ridging
Covering film
Zanthoxylum bungeanum
Survival rate
