Author: Nikolai Nikolov, Nedyalka Artinova
Issue 3
22. The evaluation of adaptive capability for some cereals cultivated in their natural environment
Author: Natiga Nabiyeva
23. Effects of the fungicide Pictor on photosynthesis of sunflower plants exposed to drought and high temperature conditions
Author: Georgi Vasilev, Andon Vasilev
24. Influence the methods of tillage on some physical properties of water-soil
Author: Monko Nankov
25. Characterization of hybrid Kn-Sugary 1
Author: Luba Glogova
26. Functional activity of bean photosynthetic apparatus under drought
Author: Georgi Popov, Zlatko Zlatev