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一、研究概况大庆油田农业区位于黑龙江省松嫩平源中部,处在典型的苏达盐碱土区环境中。1988年在油田农业区进行了耕地土壤中铜、锰、锌、铁、硼、钼等六种有效态微量元素含量分布的分析研究。在研究进程中,对油田农业区1100块耕地(面积约14.9万亩)进行密集型采样,共采集了9800个土样。由大庆农工商联合公司中心化验室用匈牙利产
First, the research profile Daqing Oilfield Agricultural Area is located in Songnen, Heilongjiang Province Pingyuan central, in a typical Suda saline soil environment. In 1988, the content and distribution of six effective trace elements such as copper, manganese, zinc, iron, boron and molybdenum in arable land were analyzed in oilfield agricultural area. In the course of the study, intensive sampling of 1,100 cultivated land (area of about 149,000 mu) in the oilfield agricultural area was conducted, and a total of 9,800 soil samples were collected. Produced by the Daqing agribusiness center company laboratory with Hungarian production