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对76份从国际马铃薯研究中心(CIP)引进的胡萝卜素含量较高的特用型资源材料进行鉴定评价,结果如下:筛选到短蔓资源2份,干物率较对照徐薯18(CK)高的材料19份,干物率≥30%的材料3份,胡萝卜素含量≥10mg/100 g鲜样的资源材料有19份,鲜薯产量较CK高的材料1份(440189);通过抗病鉴定评价获得抗黑斑病、根腐病、茎线虫病材料分别为44份、10份、26份,兼抗两种病材料20份,兼抗三种病材料5份。
Sixty-seven special-purpose resource materials with high content of carotene introduced from International Potato Research Center (CIP) were identified and evaluated. The results were as follows: Two samples with short stalk were screened and the dry matter rate was higher than that of CK18 19 materials, 3 materials with dry matter≥30%, 19 resource materials with fresh carotene content≥10mg / 100g, and 1 material with high yield of fresh potato as CK (440189) The results showed that anti-black spot, root rot, stem nematode disease materials were 44 copies, 10 copies and 26 copies, respectively, and 20 anti-two disease materials and 5 anti-three disease materials.