Author: Radka Ivanova
yield
10. Selection of big leaf tobaccos in Bulgaria – status and perspectives (Review)
Author: Dimitar Dimanov, Yovko Dyulgersky, Ilian Zheliazkov
14. Investigation on the effect of some leaf fertilization products on the development, productivity and quality of sunflower. I. Morphology and productivity
Author: Peter Yankov, Miglena Drumeva
17. Influence of the irrigation regime on sunflower productivity
Author: Alexander Matev
22. Growth, development and productive capacity study on rapeseed hybrids grown for green forage in South Bulgaria
Author: Zhivko Todorov
27. Investigation on some biological and agronomic characteristics of spelt wheat (Triticum spelta L.)
Author: Sofia Teofilova, Hristofor Kirchev
31. Productive capacity of oats varieties and perspective lines (Avena sativa L.)
Author: Todorka Savova, Tonya Georgieva, Darina Valcheva, Milka Doneva
14. Biological efficacy and influence of some foliar herbicides on the yield of potatoes
Author: Shteliyana Kalinova, Angel Hristoskov
4. Effects of chemical weed control on plant growth and yield formation in sunflower crops grown under conventional technology
Author: Ivan Zhalnov, Todor Manilov, Stamen Dimitrov
2. Study of common winter wheat genotypes for productivity and resistance to the Fusarium head blight (Fusarium culmorum)
Author: Gergana Desheva, Petar Chavdarov, Bozhidar Kyosev, Evgeniy Dimitrov