Author: Lyubka Koleva, Anna Nikolova, Andon Vassilev
Issue 1
2. Structural-functional study on the photosynthetucal apparatus of cucumber plants (Cucumis saticus) at excess of heavy metals
Author: Anna Nikolova, Lyubka Koleva, Andon Vassilev, Christo Anastasov
3. Species complex and population dynamics of the important pests on the multifoliolate alfalfa growing for hay in the region of Plovdiv
Author: Daniela Atanasova
4. Evapotranspiration of peach, cultivated in region of Plovdiv
Author: M. Gospodinova, D. Dochev, A. Matev
5. Impact water factor on yield of soybeans
Author: R. Kireva, A. Matev
6. Effect of photodiode irradiation of pepper seeds on the photosynthetic productivity of plants and quality of fruits
Author: Dimitar Cholakov
7. Studies on the effect of some soil parameters on the growth and yield of oriental tobacco Ustina origin
Author: Radka Bozhinova, Bojin Bojinov
8. Evaluation of some new melon varieties for plastic-greenhouse growing conditions
Author: Stoyan Filipov
9. Investigation of humatic acid on the short-day onion cultivars grown by drip irrigation system in the condition of South Bulgaria
Author: Todor Babrikov, Antonia Ovcharova
10. Investigation of the irrigation regime of short-day onion, cultivar Radar by drip irrigation and treated with humatic acids
Author: Antoniya Ovcharova, Todor Babrikov