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一、品种来源原名晋汾24号,系山西农科院经作所于1978年以原晋中所的早_1为母本,河北承德所的7005—0—5—1为父本杂交选育而成。1990年,经山西省农作物品种审定委员会第16次会议审定通过,命名为晋谷18号。二、特征幼苗绿色,主茎高平均119.12厘米,穗长平均14.72厘米,穗呈纺锤型,刺毛短,穗码数94.9个,支穗密度6.8个/平方厘米,穗粒重平均9.13克,出谷率83％,千粒重2.99克,谷草比值1:1。黄谷黄米。适口性较好,经省农科院中心化验室分析结果,含粗蛋白11.54％,脂肪4.88％,赖氨酸0.26％。
First, the variety source formerly known as Jinfen 24, Department of Shanxi Academy of Agricultural Sciences by the Institute in 1978 to Jinzhong as early as _1 as the female parent, Chengde, Hebei 7005-0-5-1 as the male parent hybrid selection Education. In 1990, the 16th meeting of Shanxi Crop Variety Approval Committee was approved and named as Jin Gu 18. Second, the characteristics of green seedlings, the average height of the main stem 119.12 cm, average 14.72 cm spike length, spindles were spindles, short bristles, spike code 94.9, spikelet density 6.8 / cm, ear weight average 9.13 grams, Out of the valley rate of 83%, grain weight 2.99 grams, straw ratio 1: 1. Yellow rice yellow rice. Palatability is better, the provincial Academy of Agricultural Sciences laboratory analysis results, with 11.54% crude protein, fat 4.88%, lysine 0.26%.