摘要
在温室大棚进行马铃薯新品种微型薯闽薯1号冬季扩繁不同密度栽培试验,结果表明:每667 m2播种密度为6000株时,大薯产量最高;密度为4000株时,小薯产量最高;密度为7000株时,种薯产量最高;密度为5000株时,经济效益最高。
potato ProPagation test with different Planting densities in greenhouse for a new tiny-tuber variety“Minshu 1”was conducted in winter. The results showed that the Planting density for the highest yield of big Potato,small Potato and founda-tion seed Potato was 6000,4000 and 7000 individuals Per 667 m2 ,resPectively. And the economical efficiency Peaked at 5000 Plants Per 667 m2 .
出处
《福建农业科技》
2014年第11期17-18,共2页
Fujian Agricultural Science and Technology
基金
国家科技支撑计划项目(2012BAD06B0404)
福建省农业科学院粮食作物创新团队项目(CXTD-1-1301)
关键词
马铃薯
原种生产
密度
产量
经济效益
potato
foundation seed Production
density
yield
economical efficiency
