فهرست مطالب mohammad homani farahani

This study aims to predict the technical, energy, economic and environmental efficiency of wheat production based on dispersion. Agricultural lands were studied. The study area in this study was all lands under wheat cultivation in the crop year 1399-1400 in Khoy city. They were divided from 5 hectares. Finally, 720 plots of land with a cultivated area of ​​less than 5 hectares were identified and 245 wheat farmers were selected as a sample by random sampling. Technical, economic, energy and environmental efficiency were estimated using the Coating Analysis (DEA) method using DEAP software. To analyze the data, Pearson correlation test and structural equation test were used to predict the effects of scattering on performance. According to the results, in terms of technical efficiency, low-scale arable lands are higher than larger-scale arable lands, but economic, energy and environmental efficiency is more desirable in fields with a higher scale per hectare. there is a significant negative relationship between land dispersion with economic, energy and environmental efficiency, in which there is the most negative relationship between economic efficiency, then environmental efficiency and finally energy efficiency with land dispersion, but between land dispersion with efficiency There is a significant technical positive relationship. Therefore, it can be concluded that the implementation of the agricultural land integration plan can be effective in improving the energy, economic and environmental efficiency of wheat production