苏联的甜菜育种

• 作 者: 孙正庭
• 机 构: 全国甜菜糖业科技情报站,
• 出 处: 甜菜糖业
• 发表日期: 1984年04期
• 关键词: 甜菜育种 甜菜 单粒 含糖率 播种面积 吉尔吉斯 加盟共和国 自交系 杂种 种植面积

苏联是世界甜菜种植面积最多的国家。七十年代以后甜菜播种面积保持在250—270万公顷,平均单产20—22吨/公顷,种植甜菜的农庄和农场有10,500多个,分布在10个加盟共和国,46个州。主要甜菜产区有:乌克兰、俄罗斯、白俄罗斯、哈萨克、格鲁及亚、立陶宛、莫尔达维亚、拉脱维亚、吉尔吉斯和亚美尼亚等共和国。其中乌克兰共和国甜菜生产占的比重最大,每年种植甜菜达180万公顷。产量占全苏甜菜总产量的60％,其次是俄罗斯共和国,种植面积为160万公顷,产量占全苏甜菜总产量的28％。

The Soviet Union is the country with the largest beet planting area in the world. After the seventies sugar beet sown area remained at 250-270 million hectares, with an average yield of 20-22 tons / hectare, sugar beet farms and farms with more than 10,500, located in 10 Republics, 46 states. The main beet producing areas are: Ukraine, Russia, Belarus, Kazakhstan, Georgia and Georgia, Lithuania, Moldavia, Latvia, Kyrgyz and Armenia and other republics. Among them, the proportion of sugar beet production in the Republic of Ukraine is the largest, with 1.8 million hectares of beet planted each year. The output accounts for 60% of the total sugar beet production in the whole country, followed by the Russian Republic, with an area of ​​1.6 million hectares planted and 28% of the total sugar beet production in the whole country.