生姜新品种筛选比较试验

Screening and Comparative Test on New Cultivars of Ginger

为筛选适合唐山地区种植的高产、优质、抗病生姜新品种,实现品种的更新换代,以山东大面姜为对照,对引进的6个生姜品种昌邑大姜、山农一号、胖娃娃、平顶四、安徽大姜、江永香姜以及自育品种冀姜5号和苗头品系DJ09-6进行比较试验。通过分析植株农艺性状、根茎商品性状、品质、产量及植株抗病性等指标,结果表明:冀姜5号、平顶四和山农一号植株长势旺盛、丰产性好,667 m^(2)产量分别达到7294.58、7021.42、6865.34 kg,且综合性状优良,适宜在唐山地区推广种植,苗头品系DJ09-6虽然产量突出,但群体整齐度较差,需要进一步留种观察。

In order to select new ginger cultivars with high yield,good quality and disease resistance for Tangshan area and realize cultivars updating,taking Shandong great ginger as control,comparative experiments were conducted on six introduced ginger cultivars,including‘Changyi Dajiang’‘Shannong No.1’‘Pangwawa’‘Pingding4’‘Anhui Dajiang’and‘Jiangyong Xiangjiang’,as well as self-improved cultivars‘Jijiang No.5’and breeding line‘DJ09-6’.Through the comparison of plant agronomic traits,rhizomes stem commodity traits,quality,yield and plant disease resistance,the results showed that‘Jijiang No.5’‘Pingding4’and‘Shannong No.1’had strong vigorous growth and high yield of 7294.58,7021.42 and 6865.34 kg per 667 m^(2),respectively.Comprehensive characters of them were good and they were suitable for promotion and planting in Tangshan area.The yield of breeding line'DJ09-6'was outstanding,but the population uniformity was worse,which could be further observed.