陇谷6号在干旱地区的引种试验简报

Report on the Experiment of Millet Variety Introduction of Longgu No.6 to Dryland

１９９５年～１９９６年在会宁不同生态区域对谷子新品种引进和区域试验结果表明，甘肃省农科院粮食作物研究所选育的陇谷６号新品种，中熟，苗期生长势强，根系发达，叶片宽厚，光合时间长，茎粗穗大。当每公顷留苗控制在２２．５万株～３０．０万株时，穗粒重为１５．８ｇ，千粒重为３．５ｇ，具有抗旱、抗病、丰产稳产和优质之优点。两年多点试验平均产量为３２８０．５ｋｇ／ｈｍ２，陇谷６号已成为当地推广的粮草兼丰的主要谷子新品种。

The results of new millet variety introduction and regional test in different ecological conditions in Huining show that the millet variety of Longgu No.6,introduced by Gansu Academy of Agricultural Sciences , has the characteristics of mid ripe (100 days～120 days), striving growth in seedling stage, well developed roots, wide and thick leaves, longperiod of photosynthesis,big ear and strong stems,drought resistance, disease resistance, high and stable yield, and fine quality. When there are 225～300 thousand seedlings grown per hectare,the ear weight is 15.8g and thousand grain weight 3.5g by average. In the 2 year experiment, the average yield is 3280.5 kg/hm 2 ,which is 18.7%～81.3% higher than those of all kinds of millet grown in the local areas . Thus, Longgu No.6 millet has become the main millet variety in the local areas for both its rich straw and high yield.