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Статии по ключови думи
Статии:
Брой 52, No 1, 2018
- Drip irrigation of sunflower in the Sofia field
Rumyna Kireva, Vesela Petrova
2018-05-14 Брой 48, No 3-4, 2014
- Agrochemical Valuation of Different Subtypes Chernozem and Fertilization Optimization of Basic Crops
I. Valchovski, Z. Petkova, V. Kutev, H. Pchelarova, E. Markov, A. Katsarova
2017-02-13 - Evaluation of Hybrid Material, Originated from Wild Annual Sunflower Species for Resistance to the Leaves Pathogens Cause Grey (Phomopsis helianthi), Brown (Alternaria sp.) and Black (Phoma macdonaldi) Spots on Sunflower
V. Encheva, D. Valkova
2017-02-13 Брой 48, No 2, 2014
- Effectiveness of Mineral Fertilization on Sunflower, Cultivated on Pellic Vertisol in Southeastern Bulgaria in Favorable and Risky Meteorological Conditions
V. Koteva
2017-02-13