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1 Acta Agriculture Scandinavica Section B, Soil and Plant Science 开放资源 机器抓取
  Acta Agriculturæ. Scandinavica Section B publishes original research in soil and plant science with special attention given to applied questions related to biological production. T...
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2 Annual Crop Data for All Crop Varieties by US County 开放资源 机器抓取
  Two datasets in the EOS-WEBSTER US County Data Collection provide county-level data for crop acreage, production and yield statistics. Crop data for 22 different field crops were a...
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3 Soil and Tillage Research 未开放资源 机器抓取
  This ISTRO-affiliated journal examines the physical, chemical and biological changes in the soil caused by tillage and field traffic. Manuscripts will be considered on aspects of s...
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