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2013
- Trends in the Levels of Atmospheric Pollutants in Vitinya Region
M. Doncheva-Boneva, G. Kadinov
2017-03-07 - The Impdct of the Crop Rotation on the Common Wheat Yield Formation, Cultivated on Pellic Vertisol in Years with
B. Zarkov, V. Koteva
2017-03-07 - Investigation of W-Furrow Technology for Cultivation of Tobacco
R. Todorov
2017-03-07 - Investigation of W-Furrow Technology for Cultivation of Maize
R. Todorov
2017-03-07 - Impact of the Agricultural Four-field Crop Rotation System on the Productivity of the Ordinary Winter Wheat Variety Sadovo 1
H. Georgieva
2017-03-07 - Vegetative and Reproductive Expression of Tomatoes Depending on Variety and Growing Conditions
V. Vasileva, I. Mitova, N. Dinev, L. Nenova
2017-03-07 - Effect of Avena fatua (L.) Density and Nitrogen Levels of Fertilizer on Winter Wheat
R. Nakova
2017-03-07 - Dynamics of Fruiting in the Early and Mid-Early Field Production of Tomatoes
I. Mitova, V. Vasileva, N. Dinev
2017-03-07 - Relationship between Yield and Nutrient Uptake from Early Potatoes at Increasing Norms Fertilization
H. Boteva
2017-03-07 - Relationship between Water Regime, Biomass and Yield of Recent Cultivars Common Winter Wheat Grow in Condition of Controlled Irrigation
R. Chipilski, G. Georgiev
2017-03-07 - The Organic Substance of the Soil and Its Importance for the Plants
V. Yaneva, N. Nikov, I. Karapenev, T. Zhekova
2017-03-07
- Soil Organic Matter of Bulgarian Chernozems
Е. Filcheva, R. Ilieva, I. Lubenova, B. Hristov
2017-03-07 - Bedload Transport Basic Formulas and Criteria
El. Grаncharova
2017-03-07 - Micromorfological Characteristic of Sandy Soils (Arenosols) from Bulgarian Black Sea Region
D. Deribeeva, M. Teoharov, I. Kirilov
2017-03-07 - Parameters of Potassium Regime for Some Soils in Bulgaria
H. Pchelarova, R. Toncheva
2017-03-07 - Changes of the Amount of Nitrogen, Phosphorus and Potassium in Grey Forest Soil as a Result of Increasing Norms of Nitrogen and Potassium Mineral Fertilizers
Z. Petkova, E. Zlatareva, N. Nikolov
2017-03-07 - Mineral Fertilization Effects on Winter Barley, Cultivated in Favorable and Risky Climate Conditions
V. Koteva
2017-03-07 - Mineral Fertilization Effects on Common Wheat, Cultivated in Favorable and Risky Climate Conditions
V. Koteva, R. Bazitov
2017-03-07 - Influence of Vermicompost of Farm Manure on Morphological Characteristics of Broccoli
Ts. Dintcheva
2017-03-07 - Monitoring of Chemical Characteristics in Soils from Bobov dol Valley
I. Nikova1 B. Hristov A. Zdravkov K. Ruskov D. Petrov D. Bakardzhiev
2017-03-07 - State and Changes of the Types of Natural Pasture Compositions in Strandzha under the Influence of the Climatographic Factors
K. Stoeva, V. Vateva
2017-03-07 - State of Natural Pasture Swards in the Strandzha Mountain in Different Locations. ІІ. Productivity
K. Stoeva, V. Vateva
2017-03-07
- Suitability of Sandy Soils Located in the Coastal Areas of the Bulgarian Black Sea for Agriculture
V. Krasteva, M. Teoharov, I. Kirilov
2017-02-15 - Productivity of Crops in Rotation Depending on Agrotechniques and Climatic Conditions
I. Dimitrov, D. Nikolova, R. Toncheva, M. Nenov
2017-02-15 - An Evaluation of the Use of Chelating Agents DTPA and EDTA as Extractants for Determination of the Available Microelement Content of Soil in a Long-Term Fertilization Trial
R. Bozhinova, P. Zapryanova
2017-02-15 - Dielectric Spectroscopy Analysis of Air-Dried Soils from Plovdiv District, Bulgaria
L. Dospatliev, I. T. Ivanov, B. Parvanova, N. Katrandzhiev, P. Valkova
2017-02-15 - The Enriched Vermiculite Source of Nutrients for Crops
I. Mitova, R. Toncheva, S. Marinova
2017-02-15 - The Effect of Fertilization and Irrigation on Root and Crown Rot of Remontant Raspberry Cultivar Lyulin
T. Vatchev, E. Tsolova, S. Maneva
2017-02-15 - Survey of the Influence of Leaf-Nutrition Preparation Foliarel-proti Bor in Spring Forage Peas
I. Pachev
2017-02-15 - Testing of Liquid Organic Fertilizers on Barley Grown in the Organic Farming System
V. Koteva, E. Dachev, D. Atanasova
2017-02-15 - Study the impact of universal liquid fertilizer MaxGrow on seed yield of Spring Vetch (Vicia sativa L.)
I. Pachev
2017-02-15 - Effect of Lead Excess in Soil on the Disease Severity of Fusarium oxysporum f. sp. radicis-lycopersici (FORL) on Tomatoes. Regression Models for Estimation
S. Maneva, T. Vatchev
2017-02-15 - Studies on Characteristics of Soils in Urban Forest Parks and in Natural Forest Plantations in the Region of Town Sandanski
V. Doichinova, M. Zhiyanski
2017-02-21