大豆高油品种黑农41优质高效栽培技术的研究

Study on High Yield High Quality and High Effective Cultivate Technique of High Oil Soybean Cultivar Heinong 41

通过对9个试验处理研究,结果表明,高油大豆品种黑农41不同处理组合效果差异显著。窄行密植处理组合多数优于垄作处理,不同窄行密植处理组合差异显著,具有增产、提高油分、降低生产成本、提高经济效益的作用,以窄行处理组合3效果最好,基本模式为行距28cm、保苗36万株/hm2、施磷酸二铵50kg/hm2、尿素5kg/hm2、生物钾15kg/hm2,获得产量4085.8kg/hm2,增加经济效益2580.9元/hm2,为黑农41高产优质节本高效栽培技术的最佳农艺措施。

By studying on nine treatments, the results indicated that the effect of different treatments of high oil soybean cultivar Heinong 41 is significantly different. most of the treatments of narrow-row with high density are better than the ridge cultivate treatments. The difference is significant of different narrow-row with high density treatments, the treatments can increase yield and oil content and decrease production cost. The experiment showed the effect of treatment 3 is the best, the model is listed as below: row space 28 cm; density 24000 plants/667m^2; 50 kg/hm^2 (NH4)2HPO4; 5 kg/hm^2 CO(NH2)2; 15 kg/hm^2 bio-K.