高纬寒地水稻品种比较

Comparison of Different Rice Varieties in High Latitude Region

[目的]筛选适合在高纬寒地黑河市种植的水稻品种。[方法]通过田间试验,对13个水稻品种物候期、产量及其构成因素进行综合分析。[结果]绥育117349、龙生02015、龙盾311-1496、育龙11709、田友9865、庆09-686、龙盾08-111、龙交13S6、龙丰12393、龙育06087这10个水稻品种较适应黑河市气候条件。[结论]该研究可为高纬寒地水稻种植品种选择提供依据。

[Objective]To screen the suitable rice in Heihe city,which is the representative of high latitude region.[Method]The comparative experiment was performed on 13 varieties of rice.A field experiment was conducted to analyse on phenophase, yield and its component factors.[Result]10 varieties of rice were screened out which are more adaptable to the local climate conditions.[Conclusion]The conclusion pro-vides evidence for variety selection of rice planting at high latitude region.