摘要
适宜的播期能提高马铃薯单产,为探讨马铃薯在贵州省威宁的适宜播种时间,通过9个不同的田间播期试验,对脱毒马铃薯费乌瑞它不同播期对其生长及产量的影响进行了研究。结果表明:在贵州威宁脱毒马铃薯的最佳播期以4月1日至4月16日,此时间段生长好、单产高,单产在3 447.5~3 956.0kg/667m2。
Appropriate seeding time can increase the yield of potato,in order to search the appropriate seeding time of potato in Weining,9different seeding times were tested,studied the effects of seeding time on growth and yield of free-virus potato Favorita.The results showed that potato seeded from 1st Apr to 16 th Apr in Weiningu were the appropriate seeding time,during this time,the growth of potato is better,yield is higher,yielded 3447.5~3956.0kg/667m2.
出处
《耕作与栽培》
2015年第S1期14-15,共2页
Tillage and Cultivation
基金
贵州省马铃薯专项资金(2013-10)资助
关键词
马铃薯
高海拔
播期
产量
potato
high altitude regions
seeding time
yield
