摘要
将一个在黑龙江南北各地都能够正常成熟的超早熟大豆品种东农44号,在黑龙江省不同纬度(50.22°N,49.22°N,48.22°N,46.68°N,45.75°N)选取土壤条件差异不大的5个地点种植。由各地气象局提供日照、温度、降雨等气候资料,分析不同纬度、不同月份的日照时数、降雨量及日平均温度对大豆蛋白质、脂肪、棕榈酸、硬脂酸、油酸、亚油酸及亚麻酸的影响。结果表明,气象因子对大豆品质性状有较大影响。
One early ripening veriety Dongnong 44 was plant in five places （50.22°N, 49.22° N, 48.22°N, 46.68° N, 45.75° N） from north to south in Heilongjiang Province. The soil fertilities of five place was same. The data of sunshine, temperature and precipitation got from the local weather station. The influences of latitude, the sunshine hours, degree of temperature, precipitation to the protein, faty, palmitic acid, stearic acid, oleic acid, linoleic acid and linolenic acid were analysed. The results showed that there was a significant influence for weather factores to the soybean seed qualities.
出处
《东北农业大学学报》
CAS
CSCD
2006年第6期739-744,共6页
Journal of Northeast Agricultural University
基金
国家自然科学基金(30471092)
黑龙江省博士后基金
关键词
大豆
品质
气象因子
相关分析
soybean
quality
weather factor
correlation analysis
