烟后稻高产栽培配套技术试验

Corresponding cultivation techniques for high yield of post-tobacco rice

摘要: 采用正交试验设计,对烟后稻的品种、施氮量、施钾量进行高产栽培配套技术试验,结果表明:选用天优3301或Ⅱ优3301高产组合,每667 m²施N 11 kg、K₂O 10 kg的处理产量高、效益好。

Abstract: A trial on corresponding cultivation technique for high yield of post-tobacco rice, which including varieties, nitrogen and potassium application dosages, was carried out by orthogonal design. The results showed that the treatments of selecting “Tianyou 3301” or “Ⅱyou 3301”combinations, applying 11 kg N and 10 kg K₂O per 667 m² could get high yield and good economic benefit.