Archive Volume 3
Number 1
Soil Science
Soil Degradation by Sulphuric Acid Disposition on Uranium Producing Sites in South Bulgaria
I. Atanassov and P. Gribachev
Genetics
Morpho-Histological Basis of Aroma in High Quality Aromatic Rices
L. Awasthi and A. Sharma
Euploid and Monosomic Interspecific Wheat Hybrids - Cytological Characteristics
N. Tyankova
Plant Protection
Absorption, Translocation and Residues of Oxamyl in Greenhouse Tomato Plants
A. Balinova, I. Balinov and D. Stojanov
Studies on the Efficiency Of unrefined CottonSeed Oil to Powdery Mildew Pathogen in Ornamental Roses Grown under Greenhouse Conditions
A. Nikolov and R. Andreev
Effect of Cucumber Mosaic Virus and Broad Bean Wilt Virus on Pepper Growth.
I. Greenhouse Conditions
D. Hristova and S. Maneva
Animal Science
Prediction of Productivity, Morphological and Physiological Parameters of Different Forage Plants
D. Pavlov, K. Kostov, N. Todorov and S. Atanassova
Cytogenetic Investigation of Bulls Used for Artificial Insemination
I. Dimitrova, A. Teneva and S. Foteva
Studies on the Lipogenesis in Sexually Immature and Mature Fowls.
VI. Investigations on the Lipids of the Egg Yolk
S. Cheshmedjieva and G. Dimitrov
Intrabreed Genetic Structure of the Rhodope Tsigai Sheep Population
V. Kafedjiev
Influence of Genotype, Parity and Year of Farrowing on Some Reproductive Parameters of Sows
S. Belicovski, V. Vukovic and S. Andonov
Veterinary Medicine
On the Evolution of Viral Diseases in Animals
H. Haralambiev
Creatine Kinase in the Domestic Animals: a Review
T. Gueorguieva and I. Gueorguiev
Application of Microalgae Preparation Algovitin Stock-Breeding and Veterinary Medicine.
II. Influence of the Preparation on the Homeostasis in Pigs
M. Malchevsky, L. Purvanova, A. Tsvetkov and N. Cherkezov
Guide for authors
Appendix 1. Soil Map of Bulgaria According to the FAO - UNESCO - ISRIC revized Legend
Appendix 11. Soil Map of Bulgaria According to the Soil Taxonomy
Number 2
Agricultural Economics
Problems and Possibilities in Modelling Farm Organisational Adjustment for Transitional Economies: an Example from Bulgaria
S. Craig Bishop and Keith S. Howe
Plant Protection
Influenceof Nitrogen Fertilizer Dosage on Severity of Rust Disease in Mulberry
K. V. Prasad, B. R. Dayajar Jadav and S. B. Sullia
Agrochemistry
Lettuce Growth in Relation to Nitrogen Source, Fertilizer Rate and Soil Acidity I. Yield and Plant Mineral Composition
I. Stancheva, A. Arsova and N. Dinev
Plant Science
An Overview on Small Fruits Breeding in Bulgaria
R. Boicheva, D. Djilianov and E. Milanov
Some Differences of the Phenological Phases in Mulberry
Z. Petkov
Food Science
Effectivenes in Vacuum Sealing of Canned Food
V. Slavchev and B. Hadzhiev
Animal Science
Application of Near-infrared Reflectance Spectroscopy for Predicting Chemical Composition of Compound Pig and Poultry Feeds
S. Atanassova and A. Ilchev
Study on the Cocoon Colour and Cocoon Shape Characters Inheritance in F, Crosses between Uni-bivoltine and Multivoltine Races of the Silkworm, Bombyx mori L
P. Tzenov, Y. Nacheva and N. Petkov
Phenotypic and Genetic Parameters of Some Basic Productive Traits in Karakachanska Sheep
I. Sources of Specific Effect
V. Kafediev
Veterinary Medicine
Functional Relationship between Thyroid Gland and Ovarian Activity in Cows During Puerperium
M. Dimitrov, P. Georgiev and I. Penchev
Pharmacokinetics of Cloxacillin Following Intravenous and Intramuscular Administration to Cats
D. J. Dimitrova
Studies on the Catalytic Centre Activity of Cholinesterases
P. Ivanov, B. Georgiev, Y Ignatov, Ts. Tsvetkov and K. Kirov
Phosphatase Determination in Plasma Samples with Different Degree of Hemolysis in Cattle, Sheep and Pigs
T. M. Guerguieva
On Some Functional and Morphological Parameters of Buffalo Bull Semen Frozen in Pellets and Straws Using PG 20 Media
S. I. Kolev
Serological Studies on Distribution of Ovine Adenovirus Serotypes
I. Zarkov, L. Sotirov and I. Nikiforov
Application of Microalgae Preparation Algovit in Stock-breeding and Veterinary Medicine
III. Application of the Preparation in Calves
M. Malchevski, L. Purvanova, A. Tsvetkov and N. Cherkezov
Number 3
Purification of Waste Waters from Wine Distilleries through Methane Fermentation.
I. Determining the Purification Percentages of the Vinasse and the Content of CH 4 in the Released Biogas
L. Udrev and K. Fartzov
An Investigation of the Effect of Aromaforming Yeasts and Enzymatic Preparations with a View of Strengthening the Aroma of White Wine
G. Mihaylova and A. Ayvazov
An Investigation on Press Designed for Obtainment of High-quality Wines by Small Producers
P. Dyakonov and A. Ayvazov
Effect of the Grape Variety on the Extraction of Phenolic Components under Production of White Wines through Maceration
V. Bambalov and K. Bambalov
Wines of Controlled Appellation of Origin Produced with the Aid of Mathematical Models
M. Simov and S. Luchev
Ecological Consequences of the Storage of Sediments Obtained under Wine Demetallization
A. Bozhinov, K. Fartzov and St. Karaivanov
Extraction and Purification of Alcohol from Cyanide Sediments
A. Bozhinov and K. Fartzov
Study on the Ellagitannins and Ellagic Acid in Dry Oak Extracts
M. Marinov and L. Paskaleva
Kinetics of Extraction of Ellagitannins from Oak Wood with White Dry Wine
M. Marinov, J. L. Puech and E. Dimitrova
Carrying-out Malo-lactic Fermentation in Red Wine by Using of Immobilized Bacteria.
I. Regime for cultivating lactic bacteria. A comparative test of the immobilization carriers
M. Sakova
Carrying-out Malo-lactic Fermentation in Red Wine by Using of Immobilized Bacteria.
II. Effect of cells released from the gel on the biological degradation of the malic acid. Role of lactic bacteria activation
M. Sakova
A New Technology and and Istallation Designed for Fumigation of Distillates for Whiskey
K. Fartzov and R Dyakonov
An lnvestigation on the Microflora of Destabilized White Wine
G. Bambalov and Hr. Spasov
Vine Resistance to Low Winter Temperatures and its Relation to the Main Agrobiological and Physiological Characteristics II. Leaf Area, Annual Growth and Leaf Pigments
T. Slavcheva
Inheritance of the Actual Fertility in Cases of Complex Hybrid Combinations between Seeded and Seedless Grapevine Cultivars (Vitis vinifera L.)
V. Roytchev and D. Babrikov
Observations on SporeAttachment of Pasteuria penetrans to Meloidogyne Species Populations from Vineyards in Bulgaria
H. Samaliev
Number 4
Agricultural Economics
Auricultural Supply Response Analysis in Bulgaria over the Transition Period
N. Ivanova, P. Mishev, D. Hallam and M. Tzoneva
Plant Science
Increase of Maize Productivity by Means of Some Dicarboxylic acid Esters
D. Todorov, J. Angelova and E. Karanov
Further Evidence for Position - Specific Effects in the Action of Chemical Mutagens in Barley (Hordeum vulgare L.)
K. Gecheff
Recurrent Selection for Grain Protein Concentration in Several NE 7060 Line-Derived Segregating Populations of Winter Bread Wheat (Triticum aestivum L.)
N. Tsenov and M. Stoyanova
The Field Experiment as a Uniformity Trial
D. Dimova
Soil Science and Agrochemistry
The Effect of Nitrogen Uptake and Utilization on the Growth and the Yield Characteristics of Kenaf (Hibiscus cannabis, Malvaceae) in Entisols
Ch. Paschadilis, E. Stavrinos, J. Mitsios and S. Cristidou
Content of Heavy Metals in Cereals of Areas Close to a Copper Mill near Zlatitza
E. Miteva and S. Maneva
Food Science
Effect of Temperature on the Equilibrium Moisture Content of Products of Biological Origin
N. Menkov and Y. Kochev
Animal Science
Estimation of Chemical Composition, Net Energy Value and Protein Value of Perennial Legumes by Regression Equations on the Basis of Days of Vegetation or Accumulated Temperature
D. Pavlov, S. Atanassova and N. Todorov
Evaluation of the Precision of Laboratory Cryoscope CryoStar I Used for Determination of Freezing Point
N. Petrova
Estimation of Rumen Degradability of Forage Dry Matter and Crude Protein by Chemical Composition and Days of Vegetation
A. Alexandrov, D. Pavlov, S. Atanassova and N. Todorov
Study on Associative Capacity of Acrocentric Chromosomes in Pigs
I. Dimitrova, A. Teneva and K. Malinova
About Marketable Sizes of the Freshwater Fishes Tench (T. Tinca L.) and Tilapia (O. Mossambicus Peters) in Bulgaria
E. Ivancheva and M. Todorov
Effect of Clenbuterol on Hydrolase Activities in Chicken Intestinal Epithelium
E. T. Toncheva
Estimation of Topographic Fineness Equality of Woll
D. P. Panayotov
Veterinary Medicine
Comparative Topographic Study on Microhardness of Metacarpal and Metatarsal Bones in Equids (Equus Cabalus and Equus Asinus)
M. Stefanov, S. Chervenkov, S. Gadjev, G. Grueva and D. Vladova
Hematological, Biochemical and Toxicological Investigations in Spontaneous Cases of Mycotoxic Nephropathy (Ochratoxicosis) in Pigs
S. Stoev, I. Kunev and B. Radic
Effect of Aerosol Medication on Natural Resistance of Pigs after Bronchopneumonia
I. Tsachev, G. Koutsarov, Ya. Iliev and L. Sotirov
Number 5
Agricultural Economics
FoodDemand in Bulgaria over the Transition Period
M. Tzoneva, Pl. Mishev, G. Mergos and N. Ivanova
Collective Organization and Mechanization of Greek Agriculture: a Case Study of Cotton Producer Groups
E. Mygdakos and T. A. Gemtos
Plant Science
New Method for Radiochemical Determination of Strontium-89 and Strontium-90
N. Genchev, R. Georgieva and V. Ivanov
Behaviour of Some Systemic Soil Applied N-methylearbamate Insecticides in Greenhouse Tomato Plants
I. Balinov, A. Balinova and V Nachkova
Utilization of Carbon Sources by the Strains of the Beauveria Vuill. Genus (Moniliales, Deuteromycetes)
S. Draganova
Soil Science and Agrochemistry
Possibilities for Increasing the Efficiency of Melioration in Acid Soils, Polluted with Copper
T. Raichev
Animal Science
Development of Transport Systems of Some Amino Acids and Glucose in the Small Intestine of Broiler Chickens
D. Chotinsky, Y Profirov, S. Alexandrov and E. Toncheva
Effect of the Different Somatic Cell Count Level on the Production, Fat and Protein in Cow's Milk from Bulgarian Simental
N. Petrova, D. Todorova, V. Gaydarska and S. Simeonova
Relationship between Body Condition Score of Dairy Cows and Fatty Acid Composition of Milk Fat
J. Mitev, N. Todorov and T. Miteva
Mineral Content and Correlations between Mineral Nutrients in Different Groups Forage Plants
D. Pavlov
Comparative Metric Studies on Metacarpal and Metatarsal Bones in Equids
M. Stefanov, S. Gadjev and S. Ribarski
Evaluation the Precision and Accuracy of Bentley 150 Infrared Milk Analyser
N. Petrova and D. Torodova
Correlation between Physical Characteristics of Some Chemical Elements and Their Concentration in Fora-e Plants
D. Pavlov, S. Atanassova and S. Tchervenkov
Effect of Reaed Fish on Development of Zooplankton in Fishery Ponds
G. Grozev
Veterinary Science
Natural Resistance Peculiarities In Broiler Chicken of Different Blood-Group Genotypes in Batteries and hard Floor
T. Stoyanchev, L. Sotirov, I. Iotova and K. Uzunova
Absorption, Distribution and Elimination of Antibacterial Drugs in Fresh Water Fish Species
L. Lashev, A. Pavlov and H. Hubenov
Testing of Some Autoclavable Media for Cell Culture Growth
E. Veleva, B. Mitov, R. Peshev, R. Bostandjieva, Y. Ivanov and P. Nedkov
Agricultural Technics
Research on Cultivator Tools for Mechanical Control of the Weeds
K. Dimitrov, S. Bozhkov, K. Stefanov, A. Alexandrov and M.Mihailov
Number 6
Soil Science and Agrochemistry
Site Characterization: Site Description, Data Collecting, and Sample Strategies
I. Atanassov
Changes of Chemical Soil Properties under the Effect of Long-term Application of Mineral Fertilizers
P. D. Sekulic
Plant Science
New Results of Wheat Breeding for Quality and Yield in Bulgaria
I. Panayotov
Genotype and Year Effects on Some Spring Malting Barley Traits
N. Przuli, N. Mladenov and V. Momcilovic
Influence of Some Growth Regulators on Common Bean (Phaseolus vulgaris L.) Growth and Productivity
D. Svetleva and N. Popov
Changes of the Productive Capacity of Introduced Flax Varieties for Linseed Oil after Pre-sowing Treatment with Helium-Neon Laser
R. Ivanova
Influence of Magnetron Irradiation on Common Bean (Phaseolus vulgaris L.) Seeds
A. Aladjadjian and D. Svetleva
Testing of Different Types of Antibiotycs Against Bacterial Contamination in Hydrangea hortensis in vitro
S. Bistrichanov, V. Haralampieva and N. Kaloyanova
Plant Protection
Effect of Population Density on Cyst Production of Globodera rostochiensis Woll. 1923
Zl. Trifonova
Microbiology
Aminoacid Content and Biological Value of Biomasses of Candida pseudotropicalis and Candida blankii Cultivated in Presence of Formaldehyde
Ts. Hristozova, Ch. Katranushkova, B. Tzvetkova, L. Losseva and D. Tuneva
Food Science
Possibilities for Instrumental Eggs Quality Identification by Spectral Transmission
R. Chalukova-Dimitrova and G. Krivoshiev
Animal Science
Changes in Protein Content and Activity of Transaminases AST and ALT in Carps (Cyprinus Carpio L.) after Experimental Treatment with Diquat
At. Chvoynev, A. Angelov, G. Angelov, L. Belchev and Ch. Christev
Effect of the Different Somatic Cell Count on the Macrocomponents in Goat's Milk
N. Petrova
A Striated Muscle in Pars Prostatica of Canine Urethra
M. Stefanov, S. Ribarski and Rafael Martin-Orti
Veterinary Medicine
Mophological Investigation in Experimental Cases of Chronic Lead Poisoning in Pregnant Sheep
S. D. Stoev, V. Manov and N. Vassilev
Demonstration of Bovine Parvoviral Infection by ELISA
R. Bostandjieva, R. Peshev, L. Doumanova and Zl. Dimitrova