论文部分内容阅读
松粳香2号品种代号:松香06-317品种来源:以五优A为母本,松98-131为父本,系谱方法选育而成。特征特性:香稻,主茎14片叶,株高110cm左右,穗长20cm左右,每穗粒数110粒左右,千粒重25.5g左右。全生育日数140d左右,相当于牡丹江27熟期,所需活动积温2750℃。株型收敛,叶色深绿,分蘖能力中上,活秆成熟、抗倒伏。米粒细长,青白、透明、饭味清香。产量9074.7kg·hm~(-2)。适应区域:黑龙江省第一积温带上限。
Matsukaze 2 Code: Rosin 06-317 Variety Source: Wuyou A as the female parent, pine 98-131 as the male parent, genealogy method bred. Characteristics: fragrant rice, the main stem 14 leaves, about 110cm in height, spike length of about 20cm, grain number of 110 per spike, 1000g weight 25.5g or so. The whole reproductive days 140d or so, equivalent to Mudanjiang 27 mature, the required activity accumulated temperature 2750 ℃. Plant type convergence, dark green leaves, tillering ability in the upper, live stalk mature, lodging resistance. Rice slender, white, transparent, fragrant rice taste. The yield was 9074.7kg · hm -2. Adaptation area: Heilongjiang Province, the first plot of the maximum temperature zone.