栽插方式对甘薯新品系生长及产量的影响  

Effects of Planting Methods on Growth and Yield of a New Sweet Potato Strain

作　　者：郑太波 高瑞 邓长芳 闫俊 李媛 宋云 ZHENG Tai-bo;GAO Rui;DENG Chang-fang(Yan’an Institute of Agricultural Sciences,Yan’an,Shaanxi 716000)

机构地区：[1]延安市农业科学研究院,陕西延安716000

出　　处：《安徽农业科学》2024年第20期19-21,共3页Journal of Anhui Agricultural Sciences

基　　金：陕西省农业协同创新与推广联盟示范推广项目(LM202204);科技创新研发平台项目“延安市薯类作物组织培养及逆境栽培创新实验室”。

摘　　要：为提高延安地区甘薯产量,促进甘薯产业高质量发展,探究了直插法、深斜栽插法、水平栽插法、船底形栽插法4种不同栽插方式对甘薯新品系YG2015-4-01成苗数、薯形及产量的影响。结果显示,水平栽插法种植甘薯新品系YG2015-4-01薯苗成活率高,薯形较好,结薯个数多,产量高,商品率高,为最佳栽插方式,适宜推广。In order to improve the yield of sweet potatoes in Yan’an region and to promote the high-quality development of the sweet potato industry,we investigated the effects of four different planting methods(direct planting,deep oblique planting,horizontal planting and boat bottom planting)on the number of seedlings,shape and yield of the new sweet potato line YG2015-4-01.Results showed that the horizontal planting method had a highest survival rate,best shape,most tubers,highest yield and highest commodity rate,which was the best planting method and suitable for promotion.

关 键 词：甘薯 栽插方式 结薯数 产量 

分 类 号：S531[农业科学—作物学]