摘要
为了明确黑龙江省不同年代审定大豆品种的演化趋势,对黑龙江省1990—2015年所审定的278个大豆品种进行了统计分析。结果表明,区域试验和生产试验的产量随年份的增加而逐渐增加,近26年分别上涨了11.6%和7.0%,产量也随着年代的增加而增加,株高与年代呈中等程度相关,百粒重与年代之间呈弱度相关,近26年分别上涨了4.4%,蛋白质含量与脂肪含量呈显著负相关,蛋白质含量随年份逐年递减,脂肪含量随年份逐年递增。
In order to clarify the evolution of soybean varieties approved in different years in Heilongjiang Province.In this paper,278 soybean varieties approved by Heilongjiang Province in 1990—2015 years were analyzed statistically.The results showed that the output of the regional test and the pilot test increased gradually with the increase of the year,and the total yield increased by 11.6%and 7.0%in the past 26 years.Production also increased with the increase of the age.The plant height were moderately correlated with age,hundred grain weight was weakly correlated with age,and increased by 4.4%.There was a significant negative correlation between protein content and fat content,protein content decreased year by year,and fat content increased year by year.
作者
仲冬雪
侯敬一
姜月
王景伟
ZHONG Dongxue;HOU Jingyi;JIANG Yue;*WANG Jingwei(Heilongjiang Bayi Agricultural University,Daqing,Heilongjiang 163319,China)
出处
《农产品加工》
2020年第2期76-78,共3页
Farm Products Processing
关键词
审定品种
大豆
性状
品质
产量
株高
百粒重
蛋白质
脂肪
approved varieties
soybean
character
quality
production
plant height
hundred grain weight
protein
fa
