Effects of Soil Tillage on Energy Use in Potato Farming in Central Anatolia of Turkey
   
Yazarlar (3)
Prof. Dr. Engin ÖZGÖZ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Ebubekir ALTUNTAŞ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Murat Asiltürk
Agriculture And Rural Development Support Institution, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Energy (Q4)
Dergi ISSN 0360-5442 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 12-2017
Cilt / Sayı / Sayfa 141 / 1 / 1517–1523 DOI 10.1016/j.energy.2017.11.037
Özet
Energy efficiencies of different soil tillage systems were compared in this study and the most appropriate soil tillage system was identified for Marfona and Hermes potato cultivars under Central Anatolian conditions. Soil tillage systems were as follows: (T1) Chisel in autumn + Disk harrow in spring, (T2) Moldboard plow in autumn + Disk harrow in spring, (T3) Chisel + Disk harrow in spring, (T4) Moldboard plow + Disk harrow in spring, (T5) Rototiller in spring. Cultivars and soil tillage systems had significant effects on energy parameters. The greatest energy use efficiency (Marfona: 2.29; Hermes: 1.77), energy productivity (Marfona: 0.64 kg/MJ; Hermes: 0.49 kg/MJ), and energy profitability (Marfona: 1.29; Hermes: 0.77) were observed in T3treatment and the lowest values were seen in T5 treatment of both cultivars. Indirect, non-renewable and commercial energy inputs were remarkably higher than the direct …
Anahtar Kelimeler
Energy use efficiency | Potato farming | Soil tillage