【摘 要】
：
华恢451是湖南亚华种业科学研究院用“明恢63/Lemont”作母本与先恢207作父本杂交选育而成的水稻新恢复系。该恢复系株叶型理想,株型紧凑,剑叶直立,呈凹形,分蘖力中等,穗大粒
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华恢451是湖南亚华种业科学研究院用“明恢63/Lemont”作母本与先恢207作父本杂交选育而成的水稻新恢复系。该恢复系株叶型理想,株型紧凑,剑叶直立,呈凹形,分蘖力中等,穗大粒多,颖尖无色,恢复力强,配合力好,品质优良,中感稻瘟病,抗高温能力强,耐寒性好。所配组合产量高,米质优,应用前景十分广阔。
Huahui 451 is a new restorer line of rice derived from “Minghui 63 / Lemont” as female parent and Xianhui 207 as parental cross in Hunan Yahua Seed Industry Academy. The restorer plant leaf type ideal, compact plant type, the flag leaves vertical, concave, medium tillering ability, spike large grain, tip sharp, colorless, strong recovery, good combining ability, high quality, sense of blast, resistance High temperature capability, good cold resistance. With the combination of high yield, high quality rice, the application prospects are very broad.
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