models can be used to predict crop yield and inputs levels such as fertilizer, in order to conduct programming for the management of probable future crisis. in this study, based on the model, the effect of nitrogen fertilizer on dry matter partitioning in shoot and root of sugar beet was predicted. for model construction, data were collected from an experiment conducted in karaj city in 2001. i...

Electron clouds pose a significant problem for high-energy lepton colliders, including the proposed International Linear Collider. The Cornell Electron Storage Ring Test Accelerator is able to study the dynamics of such clouds by measuring their effect on the tune of particle bunch trains. Key parameter values characterizing electron clouds can be estimated using numerical simulations of the ob...

Amaç: Bu çalışma, sığır gübresi uygulamalarının (2, 4 ve 6 ton da-1 gübresi, çiftçi uygulaması kontrol) pamuk solgunluk hastalığı ile verim parametrelerine etkisini belirlemek amacıyla yürütülmüştür.Yöntem Bulgular: Araştırma, Diyarbakır Bismil’de hastalık etmeni V. dahliae fungusu doğal bulaşık olan bir üretici tarlasında, tesadüf bloklarında bölünmüş parseller deneme desenine göre üç tekrarla...