摘要
采用L9(34)正交试验设计,研究不同品种、不同插植规格和不同施钾量对烟后稻产量的影响,结果表明:在中等肥力水平田块,水稻品种宜选用天优3301、插植规格33.3 cm×20.0cm的、每667 m2施K2O 5 kg是获得烟后稻高产高效的最佳栽培模式。
In this paper, effects of different varieties, transplanting standard and K application on yield of post-tobacco rice were studied by orthogonal design L9 （34）. The results showed that, in moderate-fertility soil, ＂Tianyou 3301＂ could be se- lected with transplanting density of 33.3 cm × 20.0 cm and 5 kg K20 per 667 m2 for acquiring high efficiency and high yield.
出处
《福建农业科技》
2014年第8期23-25,共3页
Fujian Agricultural Science and Technology
关键词
烟后稻
高产
栽培措施
正交试验
Post-tobacco rice
high yield
cultivation techniques
orthogonal test
