14个水稻品种在黑龙江省北部高寒区的适应性鉴定

Adaptability Evaluation of 14 Rice Varieties in Northern Alpine Region of Heilongjiang Province

为促进黑龙江省北部高寒区水稻生产,在嫩江市、五大连池市、逊克县进行了14个水稻品种的筛选试验。结果表明:通过综合分析鉴定出8个品种较适合当地种植,包括龙粳1951、中科651、垦稻1927、绥粳329、黑糯2号、黑粳1808、黑粳13和龙稻301,以上品种熟期合适,产量高,抗病抗倒伏性好。

Adaptability evaluation was performed on 14 rice varieties in Nenjiang,Wudalianchi and Xunke which were in northern alpine region of Heilongjiang Province.Through a comprehensive analysis,the results showed that Longjing 1951,Zhongke 651,Kendao 1927,Suijing 329,Heinuo No.2,Heijing 1808,Heijing 13 and Longdao 301 were suitable for the local planting.They had good maturity,high yield,disease resistance and lodging resistance.