杂交中籼稻新品种试验研究  

Experimental Study on New Hybrid Medium Indica Rice Varieties

作　　者：吴先兵 刘礼明 WU Xian-bing(Industrialization Center of Yu'an District Agriculture and Rural Bureau,Lu'an,Anhui 7008)

机构地区：[1]六安市裕安区农业农村局产业化中心,安徽六安237008 [2]裕安区农业科学研究所,安徽六安237008

出　　处：《园艺与种苗》2023年第12期74-76,80,共4页Horticulture & Seed

摘　　要：[目的]筛选出适合六安市裕安区乃至周边地区种植的高产、多抗、优质的杂交稻新品种。[方法]以13个中籼杂交稻新品种为试验对象,对比分析各品种的丰产性、适应性和综合抗性。[结果]参试品种全生育期在129~140 d,皆在杂交中籼稻适宜种植范围内。比对照丰两优四号增产的参试组合有9个,其中荃两优1606、隆两优8612、荃优607、玮两优534、荃优851、喜两优丰丝苗产量增幅达6.35%~9.88%。[结论]荃两优1606、隆两优8612、荃优607、玮两优534、荃优851、喜两优丰丝苗等丰产性好、生育期适中、综合抗性强,品质表现优或较优,适宜六安市裕安区乃至周边地区示范推广种植。[Objective]The aim was to screen out new hybrid rice varieties with high yield,multi-resistance and high quality suitable for planting in Yu'an district and surrounding areas of Lu'an city.[Method]Thirteen new varieties of medium indica hybrid rice were used as experimental subjects to compare and analyze their high yield,adaptability,and comprehensive resistance.[Result]The whole growth period of the tested varieties was i29-140 days,which was within the suitable planting range of hybrid medium indica rice.There were 9 test combinations that increased yield compared with the control Fengliangyou 4.Among them,Quanliangyou 1606,Longliangyou 8612,Quanyou 607,Weiliangyou 534,Quanyou 851,and Xiliangyoufengsimiao increased by 6.35%-9.88%.[Conclusion]Quanliangyou 1606,Longliangyou 8612,Quanyou 607,Weiliangyou 534,Quanyou 851 and Xiliangyoufengsimiao have good yield,moderate growth period,strong comprehensive resistance,excellent or better quality,and are suitable for demonstration and promotion in Yu'an district of Lu'an city and even the surrounding areas.

关 键 词：杂交中籼稻 新组合 筛选试验 

分 类 号：S511[农业科学—作物学]