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Öğe A Research on the Determination of Sowing Performance of Pneumatic Precision Drill for Cereals Sowing(Univ Namik Kemal, 2009) Bayhan, Y.; Kayisoglu, B.; Ulger, P.; Akdemir, B.In this research, sowing rate and seed distribution of furrow openers of pneumatic seed drills were determined. In addition, sowing rates given in the machine catalogue were compared with test results. Coefficient of variation of the seed distribution of the furrow openers were less than that 4% given in the literature as maximum value for evaluating of seed drills. Amount of distributed seed from the furrow openers varied between 3% and 12%. Test results of sowing rates were less than that the catalogue value of sowing machine but differences were not significant statistically.Öğe 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.Öğe Effects of Secondary Tillage Implement on Some Properties of Soil and Yield of Sunflower(Univ Namik Kemal, 2007) Kayisoglu, B.; Bayhan, Y.; Taseri, L.In this study, field cultivator (FC), disk harrow (HD), combination of cultivator with spring teeth and rotary harrow (CS+RH) were used as secondary tillage equipment in spring. Physical properties of soil such as bulk density, porosity, mean weight diameter and aggregate stability were determined before and after tillage. Moreover, effect of different seedbed preparation techniques on yield of sunflower was also investigated. In the result of the study, differentiations among the secondary tillage equipment were observed due to bulk density and porosity. Small sized aggregates (1-5mm) were highly in tillage with combination of cultivator with spring teeth and rotary harrow. While the mean weight diameter, which shows the durability of aggregates to water, was 2.83 mm before tillage, it was 3.96 mm in tillage with DH, 1.80 mm in tillage with FC and 2.50 mm in tillage with combination equipment. Although the mean weight diameter in tillage with DH increased, decreased in tillage with FC. The best aggregate stability obtained from seedbed preparation by disc harrow. On the other hand field cultivator is the most affective soil embossing tool while the cultivator with spring teeth rotary harrow combination is smashing. The yield values were found 2.002 Mg ha(-1) with DH, 2.106 Mg ha(-1) with FC, 2.175 Mg ha(-1) with CS+RH.Öğe II. Ürün Silajlık Mısır Üretiminde Uygulanabilecek Farklı Toprak İşleme Yöntemlerinin Teknik ve Ekonomik Olarak Belirlenmesi (2.Yıl )(2014) Aydın, B.; Bayhan, Y.; Ürünsilajlıkmısırüretimindeuygulanabilecekfarklıtoprakişleme, IıAraştırma Kırklareli ilinde; Atatürk Toprak Su Kaynakları ve Tarımsal Meteoroloji Araştırma İstasyonu Müdürlüğü Merkez İstasyonunda 2011 ekim sezonunda yürütülmüştür. Araştırmada, II. ürün silajlık mısırda uygulanan farklı toprak işleme sistemlerinin ( T1: Sap Parçalayıcı +Ağır Yaylı Kültivatör + Ekim Makinesi, T2: Sap parçalayıcı +Rototiller +Ekim Makinesi, T3: Sap parçalayıcı Çizel + Gobledisk + Ekim Makinesi ve T4: Pulluk + Gobledisk + Ekim Makinesi) bitki gelişimine, verime ve işletme ekonomisine etkileri açısından karşılaştırılmıştır. * Çalışmada makinaların yakıt tüketimi ve iş başarısı, bitki ile ilgili ortalama çıkış süresi, tarla filiz çıkış derecesi, sap kalınlığı, bitki boyu ve verim, toprak ile ilgili nem değerleri belirlenmiş ve yöntemler ekonomik analize tabi tutulmuştur. Yapılan değerlendirmeler sonucunda en yüksek silajlık verimi geleneksel yöntem olan T4 yönteminde elde edilirken en düşük verimi ise T yönteminde elde edilmiştir. Yöntemler arasında yakıt tüketimi; en düşük 25.21 lt /ha ile T1 toprak işleme sistemi, en yüksek 46.46 lt/ha ile T4 toprak işleme sisteminde tespit edilmiştir. İş başarısının ortalama en yüksek olduğu toprak işleme sistemi 5.40 ha/h ile T4 olurken, diğer toprak işleme sistemleri sırasıyla; 4.17 ha/h T2, 4.23 ha/h T, 5.07 ha/h T3 olarak hesaplanmıştır. Brüt karlarına göre yapılan maliyet analizlerinde; 6069.24 TL/ha ile T4 toprak işleme sistemi en yüksek brüt karı sağlamış ve onu sırasıyla 5972.50 TL/ha T3, 5549.40 TL/ha T1 ve 5403.37 TL/ha T takip etmiştir
