杂交中稻新品种圣丰2优651特征特性及高产栽培技术

Characteristics and High-yielding Cultivation Techniques for New Mid-season Hybrid Rice Combination Shengfeng 2 You 651

圣丰2优651系福建省南平市农业科学研究所用自育籼型三系不育系圣丰2A与自育恢复系南恢651配组育成的杂交籼稻新品种,适宜在南平市作一季中稻或烟后稻种植,具有高产稳产、生育期适中、熟期转色好、适应性广等特点,2012年通过国家农作物品种审定。介绍了该品种试验试种表现、特征特性及高产栽培技术要点。

A new indica hybrid rice combination, Shengfeng 2 You 651, was developed from the cross of an indica male sterile line Shengfeng A and a restoring li,e Nanhui 651 by Institute of Nanping Agricultural Sciences. It was suitably grown as single-cropping mid-season rice or post-tobacco rice at Nanping city and, showing high and stable yield, moderate growth duration, wide adaptability and good plant color at maturity. It was released by nation in 2012. Yield performance, characteristics and key high-yielding cultivation techniques were introduced.