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珍汕97不育系,是江西省萍乡市农科所用“野败”作母本,与“珍汕97”作父本杂交,并连续回交育成的。在我区栽培:4月21日(扌布)种,5月15日移栽,7月6日左右始穗;5月26日(扌布)种,6月14日移栽,7月31日左右始穗;6月10日(扌布)种,7月4日移栽,8月12日左右始穗,(扌布)种至始穗分别为76天、66天和63天。全生育期约110天,(尸专)早秈迟熟类型。株高70厘米左右,主茎叶片数14—16片,叶型窄、外、直挺,每穗90粒左右,千粒重25—26克,开花性好,开颖时间均可达4小时。不育性(禾文)定,可恢复性良好,配合力强,能抗初瘟病,是一个适应我
Zhenshan 97 sterile line, is used in Pingxiang City, Jiangxi Province, “wild defeat” as the female parent, and “Zhenshan 97” as the male parent crossbred and bred back. Cultivated in our district: Apr. 21 (Reedbed), transplanted on May 15, Eocellose around Jul. 6; May 26 (Marmoset), transplanted on June 14, Jul. 31 The first spike was on June 10, the second was on July 10, the fourth was transplanted on July 4, and the first spike on the 12th of August was 76 days, 66 days and 63 days respectively. The whole growth period of about 110 days, (corpse) early indica late maturing type. Plant height of about 70 cm, the main stem leaves the number of 14-16, leaf narrow, straight, 90 per panicle, grain weight 25-26 grams, flowering, open time up to 4 hours. Infertility (WoWen) set, recoverability is good, with strong ability to resist the early blast, is an adaptation to me