论文部分内容阅读
龙粳12号是黑龙江省农科院水稻研究所于1996年从藤系137/龙花84 -106组合的花培后代中选择出来的变异植株 ,2003年3月通过黑龙江省农作物品种审定委员会审定。龙粳12号为大穗大粒型水稻新品种 ,具有早熟、优质、丰产、抗稻瘟病、抗倒等特性 ,适宜黑龙江省第三积温带种植 ,其米
Longjing 12 is a mutant plant selected from the flower culture descendants of rapeseed line 137 / Longhua 84 -106 combinations by the Rice Research Institute of Heilongjiang Academy of Agricultural Sciences in 1996 and was approved by the Crop Variety Approval Committee of Heilongjiang Province in March 2003 . Longjing 12 is a new big-spike big grain rice variety with characteristics of early maturity, high quality, high yield, blast resistance and lodging resistance. It is suitable for the third accumulation of temperate zone in Heilongjiang Province and its rice