论文部分内容阅读
黑龙江省是一个重要的甜菜生产和制糖工业基地。做为我省制糖工业的主要原料——甜菜的品种选用和推广就显得尤为重要。现就我省具体情况分述如下: 一、甜菜品种应用现状从建国初到现在我省甜菜生产用种经历了进口和自育两个阶段。累计从七个国家进口五种类型41个品种。其中高糖、偏高糖品种5个、丰产类型品种12个,其余均为标准和标准偏丰产类型品种。自育品种截止目前已育成并推广使用达40余个,其中高糖品种3个,偏高糖品种13个,标准类型品种11个,标准偏丰产类型品种11
Heilongjiang Province is an important sugar beet production and sugar industry base. As the main raw material of sugar industry in our province - beet variety selection and promotion is particularly important. Now on the specific circumstances of our province are described as follows: First, the status quo application of sugar beet varieties from the early days until the founding of our province beet production has experienced two stages of imports and self-employed. A total of five types and 41 varieties were imported from seven countries. Among them, there were 5 high-sugar and high-sugar varieties, 12 high-yielding varieties and the rest were standard and standard partial yield varieties. Up to now, more than 40 self-breeding varieties have been bred and popularized, including 3 high-sugar varieties, 13 high-sugar varieties, 11 standard types and 11 standard-yield types