摘要
通过对冬油菜品种的适应性、播种时间、种植密度等内容进行试验对比,确定陇油6号适于在丹东地区种植,其越冬成活率受环境因素影响较大;冬油菜越冬能力最强为叶龄8叶左右,适宜播种时间为8月末,种植密度为每5.0万~6.0万株/666.7 m^2。
In the article, it did test contrasts to adaptability, sowing time, plant density and other contents of winter rapeseed variety, determined Longyou 6 was suitable for the cultivation in Dandong area, its overwintering survival rate was influenced by environment factors heavily; the overwintering ability of winter rapeseed reached the strongest when leaf age was 8, suitable sowing time was the end of Aug., plant density was 50 000-60 000 plant/667 m2.
出处
《农业科技与装备》
2016年第1期3-5,共3页
Agricultural Science & Technology and Equipment
关键词
冬油菜
品种筛选
播期
密度
凤城
winter rapeseed
variety selection
sowing period
density
Fengcheng
