作物研究Issue(1)：19-21,3.DOI:10.3969/j.issn.1001-5280.2014.01.04
两系杂交稻新组合Y两优488的栽培特性及在海南的高产栽培技术
Characteristics of Two-line Hybrid Rice YLY488 and Its High-yielding Cultivation Techniques in Hainan
摘要
Abstract
YLY488 is a new two-line Indica hybrid rice combination that bred by Hunan Hybrid Rice Research Center and Hunan Opulent Science and Technology Ltd. . It has strong tillering ability, good plant and leaf pattern, suitable ma-turity, wide adaptability, high and stable yield, high quality and multiple resistance. In 2012~2013, its yield reached to 12. 2 t/hm2 in Sanya city, Hainan province, which reached the higher yield level under the ecological conditions. In this paper, the characteristics of YLY488 were introduced and the high-yielding cultivation techniques base on precise quan-titative fertilization and scientific moisture management were elaborated.关键词
两系杂交稻/栽培/Y两优488Key words
Two-line hybrid rice/Cultivation/YLY488分类
农业科技引用本文复制引用
李建武,邓启云,张振华,吴俊,庄文..两系杂交稻新组合Y两优488的栽培特性及在海南的高产栽培技术[J].作物研究,2014,(1):19-21,3.基金项目
国家“863”计划项目(2012AA101103) （2012AA101103）
湖南省自然科学基金(11JJ3032) （11JJ3032）
国家科技支撑计划项目(2012BAD48G01)。 （2012BAD48G01）
