高油花生新品种吉花20选育报告

Breeding Report of a High Oil New Peanut Variety 'Jihua 20'

花生新品种吉花20是吉林省农业科学院花生研究所利用白沙1016作母本,唐油4号为父本人工有性杂交选育而成。2014～2015年吉林省花生区域试验中平均产量3 241.78 kg/hm2,比对照白沙1016增产12.45%,籽仁粗脂肪55.21%,粗蛋白23.33%。DUS测试结果为吉花20与近似种有明显差异,同时具备一致性、稳定性。转基因检测结果为吉花20为非转基因花生品种。

＇Jihua 20＇was bred by Institute 0f Peanut Research, Jilin Academy of Agricultural Sciences through arti-ficial hybridization using ＇Baisha 1016＇as female parent and ＇Tangyou 4＇as male parent. Average yield of ＇Jihua20＇was 3 241.78 kg/ha in regional test of Jilin Province in 2014 and 2015, which was 12.45% higher than the con-trast variety ＇Baisha 1016＇. Contents of protein and fat were 23.33% and 55.21%. Result of DUS test showed that ＇Jihua 20＇was obvious different with the approximate variety, unanimous and stability. Result of transgenic testshowed that ＇Jihua 20＇was a non-transgenic peanut variety.