【摘要】 报道了一级核心种质青六矮1号到七级核心种质黄丝占和黄粤占的选育结果。分析了水稻核心种质育种在品质育种、高产育种、抗病育种中的育种成效和水稻核心种质育种的育种效率。讨论了水稻核心种质育种的关键和高效保障以及水稻核心种质育种进一步发展的基础工作。更多还原

【Abstract】 The breeding results from the 1st class core germplasm Qingliu’ai 1 to the 7th class core germplasm Huangsizhan and Huangyuezhan were reviewed.The achievements and efficiencies of rice core germplasm in quality breeding,high-yielding breeding and disease-resistance breeding were analyzed.The cruxes of rice core germplasm breeding and basic work for further development in rice core germplasm breeding were discussed.更多还原