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利用荧光显微镜技术和种子结实分析方法对7个中国型萝卜(RaphanussativusL.var.longipinnatusBailey)自交系进行研究其自交不亲和水平。试验结果表明多数自交系为自交不亲和。采取完全杂交组合方法进行筛选。从品种比较和结实情况看,杂一代27 1 3×18 1,27 1 3×18 2,27 1 3×18 3和27 1 3×18 6以及部分77 2×18 11和77 4×18 7有较好的园艺性状,如整齐度、叶色深绿无毛、肉质根呈圆筒状、根皮光滑、根质紧实、根重360～400g,这些性状符合市场要求。前期试验结果表明,这些杂一代的根产量都明显高于普通品种,但还有待在农户的地里做进一步的试验。
Seven Chinese inbred lines (Raphanus sativus L. var. Longipinnatus Bailey) were studied for self-incompatibility using fluorescence microscopy and seed set analysis. Test results show that most inbreds are self-incompatible. To take a complete hybridization method for screening. In terms of variety comparisons and seed-setting, hybrids 27 1 3 × 18 1,27 1 3 × 18 2,27 1 3 × 18 3 and 27 1 3 × 18 6 and parts 77 2 × 18 11 and 77 4 × 18 7 Good horticultural traits, such as uniformity, dark green leaf color, fleshy root cylindrical, smooth root, root compact, root weight 360 ~ 400g, these traits in line with market requirements. The results of the preliminary experiments showed that the root yields of these hybrids were significantly higher than those of ordinary varieties, but they had yet to be further tested in the farms.