由石河子甜菜研究所研究员邹如清和育种组其他同志的多年努力,育成的新甜四号、新甜五号两个甜菜新品种。已经自治区农作物品种审定委员会审定和命名。现分别介绍于下: 一、工艺中晚型品种新甜四号 以多粒二倍体雄性不育系8—2—1A作母本、多粒四倍体品系石甜4—2为父本。配制的杂优组合,属标准偏丰产型的多粒多倍体的杂交种。 By the Shihezi Beet Research Institute researcher Zou Ruqing and breeding group other comrades for many years efforts, bred Xintiao 4, Xintiao 5 two new beet varieties. It has been validated and named by the Autonomous Region Crop Variety Approval Committee. Now introduced in the following: First, the process of late variety Xintian IV with multiple diploid male sterile line 8-2-1A as the female parent, tetraploid tetraploid sweet stone 4-2 as the parent . Preparation of hybrid combinations, is a standard type of polygamy polytype hybrids.