摘要
研究了建国以来黑龙江省选育的１４８个大豆品种的蛋白质、脂肪、碳水化合物和灰分含量的变化及其生态地理分布。伴随着品种生产潜力的提高，该省育成品种的脂肪含量略有提高，蛋白质含量有明显的下降，但８０年代又有回升；碳水化合物和灰分含量变化不大；蛋白质和脂肪含量生态地理区域间差别较大，克拜和绥化地区育成的品种蛋白质含量高，黑河与嫩江地区育成的品种脂肪含量高，碳水化合物和灰分含量地区之间差异不大。
More than 140 soybean varieties, which were released in Heilongjiang Province of PRC since 1949, were planted to study changes and eco geographical distribution of protein, oil, ash and carbohydrate content. There is a little raise of oil and significant reduction of protein content following the raise of yield potentiality in Heilongjiang Province. However protein content returned to be higher slightly in 80s. The changes of carbohydrate and ash content is not notice. There is large difference among eco geographical regions in protein and oil content. There is higher protein content among the varieties of Ke Bai and Suihua regions. Higher oil content is in the varieties developed in Heihe and Nenjiang regions. The difference of carbohydrate and ash content is not evident among different regions.
出处
《大豆科学》
CAS
CSCD
北大核心
1997年第2期145-155,共11页
Soybean Science
关键词
大豆
化学品质
遗传进度
生态分布
Soybean
Chemical Content
Genetic improvement
Eco geographical distribution
