热带农业工程2026，Vol.50Issue(2)：175-177,3.
不同处理对油菜产量及含油量的影响
Effect of Different Treatments on Yield and Oil Content of Rapeseed
郭小刚1
作者信息
- 1. 乌兰察布市察哈尔右翼中旗农牧和科技局 内蒙古乌兰察布 013550
- 折叠
摘要
Abstract
To investigate the optimal row spacing and fertilization regimen for rapeseed cultivation in the alpine region of Chahar Right Wing Banner,Ulanqab City,Inner Mongolia,a split plot experiment was conducted using'Jinya No.6'rapeseed as the study material.The experiment established 6 treat-ments(3 row spacings × 2 fertilization levels)with local traditional planting as the control(CK).Through measurements of rapeseed yield,oil content,and agronomic traits,the effects of different treatments on rapeseed production were analyzed.Results demonstrated significant interaction effects between row spacing and fertilization level on both yield and oil content.The 40 cm row spacing with high fertilization treatment achieved the highest yield(2 856.3 kg/hm2),representing a 14.2％in-crease over CK,and the highest oil content(42.3％),significantly higher than other treatments.Overall,the 40 cm row spacing with high fertilization treatment was identified as the optimal combination for high-yield and high-quality rapeseed production in the region.关键词
油菜/行距/施肥量/产量/含油量Key words
rapeseed/row spacing/fertilization fertilizer application rate/yield/oil content分类
农业科技引用本文复制引用
郭小刚..不同处理对油菜产量及含油量的影响[J].热带农业工程,2026,50(2):175-177,3.
