Özet:

In the research; direct sowing and reduced, traditional tillage and sowing methods applied in wheat production in Çukurova conditions were compared in terms of grain yield, straw yield, cost and net profit. The study covers the wheat production period of 2019-2020. For this purpose, the effects of different soil tillage and sowing methods (T1: conventional tillage (plough + goble disc harrow + harrow + sowing machine), T2: Reduced tillage (combine chisel- rototiller-harrow + sowing machine), T3: Reduced tillage (chisel + goble disc harrow + sowing machine), T4: Ridge plating (plough + goble disc harrow + harrow + ridge planting machine) , T5: Direct drilling (direct drilling machine) ) on wheat production have been at different levels in terms of agronomic and economic aspects. As a result of the study, a difference of approximately 7% in the first year and approximately 3% in the second year was determined between the T2 application with the highest grain yield in the first year and the T4 application with the lowest grain yield. Different soil tillage and sowing methods affected the average of the straw yield between 994.9 and 944.8 kg/da for both years. In terms of production cost, the lowest production cost and the highest net profit in both years were obtained in T2 application.

Anahtar Kelimeler: