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马铃薯不同品种适宜种植方式和密度研究
引用本文:葛会敏,李仕敏,陈田全. 马铃薯不同品种适宜种植方式和密度研究[J]. 耕作与栽培, 2016, 0(3): 52-56. DOI: 10.3969/j.issn.1008-2239.2016.03.020
作者姓名:葛会敏  李仕敏  陈田全
作者单位:修文县农业局,贵州修文,550200
摘    要:为研究马铃薯品种黔芋1号、冀张薯8号、威芋3号、合作88的适宜种植方式与密度,采用完全随机区组设计进行了试验研究。结果表明:在修文县春种黔芋1号最佳的栽培密度在3335株/667m2左右,单垄双行种植方式可获得较高的产量,但与单垄单行的差异不显著;冀张薯8号的适宜种植密度在2964~3335株/667m2之间;威芋3号适合的栽培密度在3335~3811株/667m2的范围中;合作88合适的密度在2964~3335株/667m2之间;为降低用种量,节约成本,建议密度为3000株/667m2。

关 键 词:马铃薯  种植方式  密度  产量

Study of Appropriate Cultivation Methods and Planting Density on Different Potato Varieites
Abstract:To study appropriate cultivation methods and planting densities on potato varieites Qianyu No. 1,Jizhangshu No. 8,Weiyu No. 3,Hezuo 88,random block design was applied on study. The results showed that the appropriate planting density of Qianyu No. 1 is 3335 holes/667m2 ,double row in single redged bend could get greater yield,but it’s not significant to single row in single redged bend. Appropriate planting density of Jizhangshu No. 8 and Weiyu No. 3 is 2964~3335 holes/667m2 ,3335~3811 holes/667m2 ,re-spectively. Appropriate planting density of Hezuo 88 is 2964~3335 holes/667m2 ,to decrease the seeds input,and decline down the costs,3000 holes/667m2 was proposed on potato production.
Keywords:potato  cultivation method  density  yield
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