黔东南地区薏苡引进品种(系)比较试验

Comparative Test about Introduced Coix Varieties in Southeast Area of Guizhou

为了筛选适合黔东南地区种植的理想薏苡品种(系),引进了6个省内外优良品种(系),开展了品种(系)比较试验。结果表明,6个薏苡品种(系)中,YY02-03和YY02-05两个品种(系)生育期较短,产量较低,不适宜黔东南地区种植,可考虑不予以引进种植;而YY02-02和YY02-04品种(系)在生育期、经济性状、适应性、产量等方面都表现出较强优势,可以进一步推广种植。

In order to screen out an ideal variety suitable for the cultivation in this region, we introduced 6 good varieties of Coix from inside and outside province, and conducted comparative experiment. The results showed that among the 6 varieties, YY02-03 and YY02-05 had short period of duration and low yield, therefore they were not suitable to plant in in southeast area of Guizhou, and not be worth introducing. While the varieties of YY02-02 and YY02-04 had good performance in the duration period, economic trait, adaptability and yield, so they two varieties were worth introducing and prevailing.