2022年布基纳法索中国水稻新品种应用前景初探

Preliminary Study on the Application Prospect of Chinese New Rice Varieties in Burkina Faso in 2022

[目的]为2023年推荐中国水稻品种在布基纳法索送审和推广提供依据。[方法]通过试验观察了解中国水稻新品种在布基纳法索的适应性、丰产性、抗逆性。[结果]不同品种同一地块、同一播期产量均有显著差异,抗性好、穗粒多、分蘖强、生育期适中品种产量高;抗性弱、穗粒少、分蘖弱、生育期较短品种产量略低。丰产性很好的杂交水稻品种有05-荃优532、07-Q两优532、06-春两优534、08-两优002;丰产性很好的节水抗旱杂交稻品种有01-WDR3015、02-WDR73、03-WDR737;丰产性较好的节水抗旱常规稻品种有04-WDR1517。[结论]所有参试中国水稻品种适应布基纳法索当地气候,满足当地粗放管理、丰产抗倒要求,均可以送审和大力推广。

[Objective]The research aimed to provide basis for recommending Chinese rice varieties for submission and promotion in Burkina Faso in 2023.[Method]The adaptability,high yield and stress resistance of Chinese new rice varieties in Burkina Faso were observed through experiments.[Result]The yield of different varieties in the same plot and the same sowing date had significant differences.The varieties with good resistance,more grains per spike,strong tillering and moderate growth period had high yield.The yield of varieties with weak resistance,few grains per spike,weak tillering and short growth period was slightly lower.The hybrid rice varieties with good yield were 05-Quanyou 532,07-Q Liangyou 532,06-Chunliangyou 534,08-Liangyou 002.The water-saving and drought-resistant hybrid rice varieties with high yield were 01-WDR3015,02-WDR73 and 03-WDR737.The water-saving and drought-resistant conventional rice variety 04-WDR1517 had better high yield.[Conclusion]All the tested Chinese rice varieties adapted to the local climate of Burkina Faso,met the requirements of local extensive management and high yield and lodging resistance,and could be submitted for examination and vigorously promoted.