摘要
研究旨在开展大豆精细化气候区划,以期为大豆生产趋利避害、合理布局提供科学依据。基于黑龙江省83个气象台站30 a逐日气象资料及土地利用类型、海拔等信息,对黑龙江省大豆气候区划开展研究。结果表明:黑龙江省大豆气候区划分为不适宜、基本适宜、适宜和非常适宜4个等级;不适宜和基本适宜主要分布于黑龙江省北部地区、坡度较大地块及非农业用地,适宜和非常适宜主要分布于黑龙江省中南部地区;经验证,区划结果能够较好地反映黑龙江省大豆实际情况,可为大豆安全生产和防灾减灾提供一定的科技支撑。
The study carried out fine climatic zoning of soybean,for providing scientific basis of the rational distribution of soybean production.Based on daily meteorological data about 30 years,land use types,altitude information in 83 meteorological stations in Heilongjiang Province,the soybean climate regionalization in Heilongjiang Province was studied.The results showed that climate division factors of soybean in Heilongjiang province were divided into the unsuitable area,the basic suitable area,the suitable area,the most suitable area.The unsuitable area and the basically suitable area are mainly distributed in the northern part of Heilongjiang Province,the large slope lands and non-agricultural lands,and the suitable area and the most suitable area are mainly distributed in the central and southern part of Heilongjiang Province.It has been proved that the regionalization results can well reflect the actual situation of soybean in Heilongjiang Province and provide scientific and technological support for soybean safety production and preventing or mitigating the disasters.
作者
曲辉辉
闫平
王秋京
纪仰慧
于瑛楠
QU Hui-hui;YAN Ping;WANG Qiu-jing;JI Yang-hui;YU Ying-nan(Heilongjiang Province Institute of Meteorological Sciences,Heilongjiang Harbin 150030)
出处
《黑龙江气象》
2023年第1期11-13,28,共4页
Heilongjiang Meteorology
基金
黑龙江省科学基金项目(LH2020D017)
黑龙江省气象局科技创新发展项目(HQFZ2022014)
黑龙江省气象局科技创新发展项目(HQZC2022032)。
关键词
大豆
精细化气候区划
黑龙江省
Soybean
Fine climatic zoning
Heilongjiang Province
