摘要
为实现鲁西地区小麦花生双高产,探寻适宜的夏直播起垄覆膜配套栽培技术,选用花生品种花育25号,采用5个播期和3个密度的试验设计,研究花育25号在鲁西地区适宜的播期和密度。结果表明:花育25号在夏直播起垄覆膜配套栽培模式下的适宜播期是6月5日至6月15日,在适期内争取早播,以实现高产,最佳密度为15万穴/hm^2。
To explore the suitable sowing date and planting density for ridging and plastic mulch cultivating on summer-planting peanut in western Shandong,5sowing dates and 3planting densities with Huayu25 were designed to determine the suitable sowing date and density during 2012 and 2014.The results indicated that the suitable sowing date of Huayu25 is during June 5th and June 15 th,and earlier sowing date are benefit to obtain higher yield.The optimum density was 150000hill/hm2（2seeds per hill）.
出处
《花生学报》
北大核心
2016年第2期58-61,共4页
Journal of Peanut Science
基金
山东省现代农业产业技术体系花生产业创新团队(SDAIT-05-021-14)
关键词
花生
夏直播
播期
密度
peanut
summer-planting
sowing date
density
