The aim of analysis was attempt assessment two groups farms with field crops depending on balance of emission warming gases from soil. First group contained farms with negative balance of emission warming gases from soil while second group of farms contained farms with positive balance of...

The study identified reasons of inefficiency in farms specializing in field crops. To achieve this goal used empirical data from farms specializing in field crops that collected the data from 2005 to 2011 for Farm Accountancy Data Network (FADN). Using a parametric method, Stochastic Frontier...