【摘要】 我院于70年代中期开始,以培育不同熟期黄肉、不溶质、粘核、核小、果形圆整、果肉无红色素、个大、丰产为育种目标,先后有性杂交25个组合,实生选种4个组合,获杂种后代3 276株,经初选、区试、复选,育成的早黄冠桃罐头成品色香味符合出口要求,红明星桃加工鲜食兼用,同时选出10个黄桃新品系。本文还就我国黄桃资源和育种目标进行了讨论。更多还原

【Abstract】 In order to obtain new peach cultivars with traits of different ripening date,non-melting,clingstone,globe shape,no red pigment in flesh,large average mass and higher yield,25 combinations of cross-breeding and 4 combinations of seedling breeding were conducted since 1970s.3276 plantlets were obtained.From the evaluation of the fruit yield traits,canning trial,regional trials and last selection,2 cultivars and 10 lines have been bred.更多还原