Turkey is one of the countries that is the gene center and the homeland of walnuts. The purpose of the study was to determine the energy uses of walnut production in Turkey. In the study, the energy efficiency of walnut production, net energy, energy productivity, and specific energy were examined. In addition, the benefit-cost ratio, the use of direct and indirect energy, renewable and non-renewable energy were determined. Data was obtained from walnut producers in the Istanbul province of Turkey by using a survey. Surveys were performed with 48 walnut producers. Total energy input and total energy output of the surveyed orchards were calculated as 12,605 MJ ha⁻¹ and 23,300 MJ ha⁻¹ respectively. The energy use efficiency was calculated as 1.85 for the walnut production. While specific energy was calculated as 5.95 MJ kg⁻¹ energy productivity was calculated 0.17 kg MJ⁻¹ in the study. According to economic analysis, it was determined that the walnut producers had 4850 US$ ha⁻¹ net return per year. The benefit-cost ratio was calculated as 1.51. As a result of the study, it was determined that the walnut production was preferable in the region.

土耳其是核桃的基因中心和祖国的国家之一。该研究的目的是确定土耳其核桃生产的能源利用。在研究中，检查了核桃生产的能源效率，净能，能源生产率和比能。此外，确定了成本效益比，直接和间接能源的使用，可再生和不可再生能源。数据是通过调查从土耳其伊斯坦布尔省的核桃生产商获得的。对48个核桃生产商进行了调查。被测果园的总能量输入和总能量输出计算为12,605 MJ ha ^-1和23,300 MJ ha ^-1分别。核桃生产的能源利用效率经计算为1.85。在研究中，将比能量计算为5.95 MJ kg ^-1，计算出的能源生产率为0.17 kg MJ ^-1。根据经济分析，可以确定核桃生产者每年的净收益为4850 US $ ha ^-1。效益成本比经计算为1.51。研究的结果表明，该地区核桃产量较高。