早熟菜用马铃薯不同品种不同密度试验研究  

Experimental Study on Different Densities of Different Cultivars of Early-maturing Vegetable Potato

作　　者：成马丽 黄文林 樊艳 杨云 葛刚 CHENG Mali;HUANG Wenlin;FAN Yan;YANG Yun;GE Gang(Agricultural Technology Extension Station of Bijie,Guizhou 551700;Bijie Seed Management Station)

机构地区：[1]毕节市农业技术推广站,贵州毕节551700 [2]毕节市种子管理站

出　　处：《长江蔬菜》2024年第10期46-51,共6页Journal of Changjiang Vegetables

摘　　要：为筛选出适宜黔西北山区950 m中低海拔区域种植的优质、高产、早熟、早上市菜用马铃薯品种及各品种的种植密度,本课题采用二裂式裂区设计,开展组合筛选试验。试验结果表明,黔西北山区950 m中低海拔区域可用威芋5号生产菜用早上市马铃薯,推广种植的最佳密度为3500~4500窝/667 m^(2)。In order to screen out high-quality,high-yield,early-maturing and morning-market vegetable potato cultivars suitable for planting in 950 m middle and low altitude area in the mountainous areas of northwest Guizhou and the planting density of each cultivars,the two column split zone design was used to carry out the combination screening test.The results showed that Weiyu No.5 could be used to produce morning-market vegetable potatoes in 950 m middle and low altitude area in the mountainous area of northwest Guizhou,and the optimal density for promotion and planting was 3500-4500 nests/667 m^(2).

关 键 词：马铃薯 品种 密度 黔西北山区 中低海拔区域 

分 类 号：S532[农业科学—作物学]