当前位置: 首页 > 文章 > 黑龙江省西部地区旱田土壤水分盈亏变化规律研究 灌溉排水学报 2005,24 (6) 31-34
Position: Home > Articles > The Space-time Variation Regularities of Glebe Soil Water Surplus or Lack in the West of Heilongjiang Province Journal of Irrigation and Drainage 2005,24 (6) 31-34

黑龙江省西部地区旱田土壤水分盈亏变化规律研究

作  者:
王斌;魏永霞;张秀芳;王立敏
单  位:
东北农业大学;黑龙江农业职业技术学院
关键词:
黑龙江省西部;旱田土壤水分;盈亏变化
摘  要:
针对黑龙江省西部半干旱区的气候特点,以10个市县0~30、30~50和0~50 cm三个土层土壤多年平均蓄水量为研究对象,从研究该地区旱田土壤水分盈亏的宏观变化规律出发,在多年多点资料的基础上,分析研究了黑龙江省西部地区旱田土壤水分盈亏的时空变化规律,以期为有关部门提供客观可靠的理论分析依据。
译  名:
The Space-time Variation Regularities of Glebe Soil Water Surplus or Lack in the West of Heilongjiang Province
作  者:
WANG Bin~1,WEI Yong-xia~1,ZHANG Xiu-fang~2,WANG Li-min~1(1.Northeast Agricultural University,Harbin 150030,China;2.Heilongjiang Agricultural Vocational Technology Collage,Jiamusi 154007,China)
关键词:
west of Heilongjiang province;glebe soil water;surplus or lack variation regularity
摘  要:
According to climate characters in the semiarid area of the west of Heilongjiang province,among 0~30?30~50 and 0~50 cm soil layers,the author took the long-period average soil water content in 10 cities(counties) as study objects,analyzed and studied space-time variation regularities of glebe soil water surplus or lack in the west of Heilongjiang province through the soil water data in different years and places.The author excepted to offer both services for glebe agricultural production and bases for others' studying and analyzing.

相似文章

计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊