Author: Lyudmil Angelov, Yordanka Kirkova, Georgi Stoimenov
irrigation
31. Impact of regulated water deficit on sunflower yield components. I. Canceling of irrigation at growth stages
Author: Alexander Матеv, Radost Petrova
33. Irrigation of soybeans as a factor for obtaining high yields in the region of Sofia
Author: Zhivko Zhivkov, Alexander Matev
10. Influence of the irrigation regime on the photosynthetic potential of French beans
Author: Radost Kalaydjieva, Velika Kuneva, Alexander Matev