辽宁省粳稻品种稳定性及适应性分析

对参加2006年辽宁省水稻区域试验中晚熟组部分品种进行了产量适应性和稳定性分析,结果表明:仙S38和茂洋1号兼具丰产性、稳定性和适应性,具有较好的推广前景;桥201-2具有丰产性、稳定性和较好的适应性;辽农49具有较好的丰产性和稳定性,但对环境条件要求较高。

Study on Stability and Adaptability of Japonica Rice in Liaoning

Partial rice cultivars in mid-late maturity group of Liaoning rice regional trial in 2006 were used as entries and the stability and adaptability were analyzed.The results demonstrated that Xian S38 and Maoyang 1 were high-yielding,stable and adaptable,promising to plant in large scale.Qiao 201-2 was of high yield,good stability and adaptability.Liaonong 49 was a high-yielding and stable line,but it relied on favorable environment.