摘要
[目的]筛选适合沈阳市大面积种植的高产、稳产、优质、高抗水稻品种。[方法]对沈阳市引进的11个水稻品种进行对比种植,考察了生育期和成熟期植株及穗粒特性,鉴定丰产性、抗逆性及适应性等方面。[结果]11个引进品种中,7个比对照品种有增产,其中辽星1号和辽星15号产量较高,东亚2100和辽星20号抗性较强。[结论]筛选出产量较高和抗性较强的辽星1号等4个品种,进一步进行区域推广、示范。
[Objective] The rice varieties which had high yield, stable , high quality and high resistance were selected for planting in large area. [Method] 12 varieties of rice were compared. Growth period, mature plants and ear characteristics were investigated and the high yield, stress resistance and adaptability were identified. [Result] Liaoxing 1 and Liaoxing 15 had high yield. East Asia 2100 and Liaoxing 20 had high resistance. [Conclusion] The high yield and resistance varieties were screened. And the varieties were extended in regional demonstration.
出处
《园艺与种苗》
CAS
2012年第6期1-3,共3页
Horticulture & Seed
关键词
水稻
新品种
品比试验
Rice
New variety
Variety comparative test
