Tillage x Fertility Crop Costs and Profits 1970 to 2014
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资源简介：
These data represent the costs and profit (in 2014 US dollars per acre) associated with each tillage x fertility treatment plot. These data were used for the analysis in the Trlica et al. 2017 manuscript. Data were converted from $/ac to $/hectare for publication, but per hectare data are not included here.
创建时间：
2016-01-01
