CAJ | 학술논문

对1988～2007年间黑龙江省育成的201个大豆品种的品质与产量性状进行分析.结果表明:各地区育成品种蛋白质和脂肪含量在不同时期均有差异,脂肪含量总体呈上升趋势,蛋白质含量总体呈略微下降趋势.大豆品种脂肪、蛋白含量有着不同的地理分布,其中松哈平原地区蛋白质含量最高,脂肪含量较低,产量较高;东部三江低湿平原脂肪含量最高,蛋白含量较低,产量最高.松哈平原、东部三江低湿平原、北部高寒区大豆品质与产量的综合改良潜力较其它地区大.
대1988～2007년간흑룡강성육성적201개대두품충적품질여산량성상진행분석.결과표명:각지구육성품충단백질화지방함량재불동시기균유차이,지방함량총체정상승추세,단백질함량총체정략미하강추세.대두품충지방、단백함량유착불동적지리분포,기중송합평원지구단백질함량최고,지방함량교저,산량교고;동부삼강저습평원지방함량최고,단백함량교저,산량최고.송합평원、동부삼강저습평원、북부고한구대두품질여산량적종합개량잠력교기타지구대.
Quality and yield characters of 201 soybean cultivars released during 1988 to 2007 in Heilongjiang Province were analyzed,in order to elucidate their evolutionary tendency and improvement potential.Protein and fat content of released soybean cultivars varied with regions and years,and the protein content declined while fat content increased during 1988 to 2007.The protein and fat content of soybean cultivars had obvious geography distribution,as highest protein and lower fat content and higher yield appeared in Songha plain,while highest fat and lower protein content and the highest yield appeared in east low-wet land of Sanjiang plain.The comprehensive improvement potential of quality and yield characters of soybean cultivars released in Songha plain,Sanjiang low-wet plain and North cold area are higher than other regions.