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    Determination of Different Tillage Methods In Terms of Technically And Economically in Second Crop Maize For Silage (2nd Year)
    (Univ Namik Kemal, 2014) Baran, M. F.; Durgut, M. R.; Kayhan, I. E.; Kursun, I.; Aydin, B.; Bayhan, Y.
    The research has been carried out in Central Station of Ataturk Soil and Water Agricultural Meteorology Research station manager in 2011 sowing season. In the research, the effects of different soil tillage systems (T-1: Turn shredder + Heavy tine spring cultivator + Pneumatic precision drill, T-2: Turn shredder + Rotory tiller+ Pneumatic precision drill, T-3: Turn shredder + Chisel + Heavy duty disk harrow + Pneumatic precision drill and T-4: Plough +Heavy duty disk harrow + Pneumatic precision drill) applied in second crop maize for silage have been compared in terms of plant growing, yield and enterprise economy. In the study, fuel consumption and labor success of the machines, average outflow time of the plant, land rattoon outflow degree, straw thickness, plant length and yield values and moisture of the soil have been determined and the methods have been analyzed. As a result of the evaluations, while the highest silage yield has been obtained in traditional method as T-4, the lowest yield has been obtained in T-2: method. Among the methods, the lowest fuel consumption has been determined in T-1 soil tillage system with 25.21 It/ha and the highest fuel consumption has been determined in T-4 soil tillage system with 46.46 It/ha. The soil tillage system in which the average labor success is the highest has been T-4 soil tillage system with 5.40 ha/h and the other subjects have been calculated as 5.07 ha/h T3, 4.23 ha/h T-1, 4.17 ha/h T-2 respectively. In cost analyses which have been done as to gross profits, T-4 soil tillage system has obtained the highest gross profit with 6069.24 TL/ha and T-3,T-1 and T-2 soil tillage systems have followed it with 5972.50 TL/ha, 5549.40 TL/ha and 5403.37 TL/ha respectively.
  • Küçük Resim
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    Development of anautomatic weed control system for sunflower
    (Amer Soc Agricultural & Biological Engineers, 2008) Çelen, İlker Hüseyin; Kılıç, Erdal; Durgut, M. R.
    By using an optical sensor, a n electronic weed control system was developed for selective spraying of weeds in sunflower fields. The prototype control system was mounted on a sprayer The system becomes active when weeds interrupt a signal passing between the sensor and the reflector. When the new system was compared with a conventional system in laboratory tests, it was found that the amount of liquid sprayed decreased 28% when spraying for grass weeds and 23.7% when spraying for cocklebur (platycarpos). The field test indicated that the new system consumed a minimum of 0.9 L and a maximum of 1.3 L of spray liquid as compared with 11 to 13 L for conventional spraying.