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为了探索杂交水稻不同品种在高寒山区的适宜播期,达到优化品种,提高产量的目的。根据贵州省农技推广总站安排,2006年我们在六枝特区堕却乡进行了多个品种不同播期对比试验。
In order to explore the suitable sowing dates of different hybrid rice varieties in alpine mountainous area, the aim of optimizing varieties and increasing yield was achieved. According to the arrangement of Guizhou Provincial Agricultural Technology Extension Station, in 2006 we conducted a comparative study of different varieties of different sowing dates in the rural areas of Liuzhi Special Economic Zone.