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Archive Volume 9

Number 1
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Soil Science, Agrochemistry and Ecology

• Effect of Fertilizing System to Weed Infestation of Winter Cereal Crops

I. Manolov, M. Dimitrova and H. Chalakov

Received October, 20, 2002; accepted January, 17, 2003

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• AAS Defining of the Mobile Forms of Pb, Cu, Zn and Cd in Soils From Industrially Polluted Regions

V. Angelova, P. Zaprjanova and K. Ivanov

Received September, 7, 2002; accepted October, 12, 2002

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• The Relationships Between Some Soil Properties and Fe, Zn, Mn and Cu Contents of Dried Hotamis Lake Soils in Konya

Fatih Er, A. R. Brohi and M. Ogut

Received November, 26, 2002; accepted January, 20, 2003

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Plant Sciences

• Stability of Cotton Yield Influenced by Nitrogen Fertilization and Irradiation with Gamma-rays

G. Panayotova and N. Valkova

Received October, 17, 2002; accepted January, 20, 2003

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• Characterization of Self Fertile Lines, Produced by Hybridization Between Cultivated Sunflower (H. annuus L.) and Distant Species from the Genera Helianthus and Verbisina

J. Encheva, M. Christov and P. Ivanov

Received December, 4, 2002; accepted January, 20, 2003

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• Changes in Androgenic Response of Wheat (Triticum aestivum L.) Varieties After Spike Treatment with Gamma – Rays

I. Belchev and K. Kostov

Received December, 10, 2002; accepted January, 17, 2003

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• Evaluation of the Genetic Diversity of Bulgarian Germplasm Vetch Collection

P. Kitcheva, Ya. Guteva and S. Angelova

Received November, 10, 2002; accepted January, 17, 2003

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• The Chemical Structure and Growth-regulating Activity of 2-fluorenonylmethylenehydrazides of Some Biologically Active Acides

G. N. Vassilev

Received August, 10, 2002; accepted January, 17, 2003

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• Synthesis and Growth-regulating Activity of Some New 2-alkyl- and Arylthiosemicarbazido-4-hydroxy-pyrimidines

N. G. Vassilev, G. N. Vassilev and N. H. Spassovska

Received August, 10, 2002; accepted January, 17, 2003

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• Tests of Spontaneous Tetrahaploid Lines, Used as Pollinators in the Sugar Beet Hybrid Breeding

G. Kikindonov and Tz. Kikindonov

Received September, 11, 2002; accepted January, 17, 2003

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• A Study on the Physiological Status of in vitro-produced Grapevine Plants During Adaptation in Reused Organic Substrates

P. Kirovsky

Received December, 18, 2002; accepted January, 20, 2003

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• Yields Allocation of Grass Monocultures and Grass-Legume Mixture for Hay Production

V. Lingorski

Received December, 20, 2001; accepted September, 21, 2002

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Animal Science

• Prediction of Digestibility and Energy Value of Silage by in vitro Rumen Fluid and Enzymatic Methods

N. Iantcheva, N. Todorov, D. Pavlov and Ts. Mihovsky

Received November, 20, 2002; accepted January, 21, 2003

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• Effect of Fattening of Entire Male Pigs on Environmental Safety

A. Stoikov

Received October, 10, 2002; accepted January, 17, 2003

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• Effect of Somatotropin (pST) on Some More Important Fattening and Slaughter Traits in Hybrid Pigs

S. Slanev and A. Dragoeva

Received September, 11, 2002; accepted January, 17, 2003

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• Chromaticity Index for Quantitative Estimation of Pig Meat Colour, Adequate to the Human Colour Vision

N. Takuchev and V. Doichev

Received November, 10, 2002; accepted January, 17, 2003

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• Inhibition of Enteropathogenes by Lactic Acid Bacteria, Isolated from Healthy Suckling Children

S. Boycheva

Received March, 20, 2002; accepted May, 21, 2002

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• Influence of Some Factors on the Milk Composition and the Yield of White Brined Cheese of Sheep from the Newly Created Milk Sheep Breed

S. Boikovski, N. Stancheva, G. Stefanova and D. Dimitrov

Received October, 4, 2002; accepted January, 17, 2003

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• Study on Improved Technology for Silkworm Bombyx mori L. Rearing in Egypt II. Commercial Egg Production

H. Greiss, N. Petkov, K. Boitchev and Z. Petkov

Received October, 20, 2002; accepted January, 17, 2003

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• About new Methods for Mulberry Vegetative Resources Investigation 3. Methods for Economical Assessment of Mulberry Forms

Z. Petkov

Received March, 20, 2002; accepted May, 21, 2002

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• Influence of Different Energy Levels of Compound Feeds on the Growth Rate and the Beginning of the Puberty in Gilts

P. Petrov, L. Germanova, D. Kanev and V. Doichev

Received March, 22, 2002; accepted September, 10, 2002

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• Influence of the Line on Some Traits Characterizing Sperm Quantity and Quality in Boars from the Danube White Breed

A. Apostolov and Y. Marchev

Received March, 20, 2002; accepted May, 21, 2002

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Short communications

• Winter Poly-rowed Awnless cv. Tsvetelina (Hordeum sativum Jess., ssp. vulgare L., var. dundar-beyi Zhuk.) – a Joint Product of ICARDA and Dobroudja Agricultural Institute, General Toshevo, Bulgaria

S. M. Tsvetkov, K. S. Tsvetkov and M. Atanasova

Received October, 10, 2002; accepted December, 12, 2002

• Guide for authors

Number 2
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Agricultural Economics

• Primary Dairy Production in Poland and Hungary: A Structure, Conduct, Performance Approach

  R. Jongeneel and A. Tonini

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Soil Science, Agrochemistry and Ecology

• Calculation of Critical Loads for Cd and Pb for Arables and Forest Soils in Bulgaria

P. Shegunova and I. Atanassov

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• Boron Content of Vineyards and Soil in Hadim Aladag Part of Konya

Haydar Polat, Fatih Er and Fethi Bayrakli

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• Agronomic and Energetical Efficiency of Fertilization in Cotton

S. Kostadinova and G. Panayotova

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Plant Sciences

• Study of Introduced Red Clover (Tr. pratense L.) Di- and Tetraploid Varieties Grown in Central North Bulgaria

G. Goranova, B. Chourkova and T. Mihovski

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• Genotype-by-Nitrogen Interaction for Yield in Durum Wheat

G. Panayotova and D. Dechev

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• Comparison between Somaclonal Variation and Induced Mutagenesis in Tissue Culture of Sunflower Line RHA-857 (Helianthus annuus L.)

J. Encheva, F. Tsvetkova and P. Ivanov

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• Studies on Adaptation of Some Peanut Cultivars and Breeding Early Maturing Cultivars by Progeny Controlled Single Plant Selection Method in Thrace Region

Fadul Önemli

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• Effect of Boron and Molybdenum Application on the Yield and Quality of Birdsfoot Trefoil Forage

B. Chourkova

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• Vegetative Propagation of Wood Betony (Stachys officinalis (Trev.) L.) Cultured in vitro

D. Zahariev and Y. Slavova

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• Bread Making Quality of Winter Hexaploid Triticale (X. Triticosecale Wittmack) in Bulgaria

St. M. Tsvetkov and I. Stoeva

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• Efficient Plant Regeneration in Culture from Immature Inflorescences in Durum Wheat Cv. Progress

V. Bozhanova

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• Chemical Structure and Growth Regulating Activity of Some Derivatives of Biphenyl

G. N. Vassilev

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• Evaluation of Barley Cultivars for Resistance to Lodging and Tolerance in Mildew

K. Bladenopoulos

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• Study on the Influence of the Substance of Benzymidazol upon Stevia rebaudiana Bertoni, Cultivated in vitro

Y. Slavova, D. Nenkova and I. Ivanova

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• The Effect of Girdling on Leaf Gas Exchange and Potential Bud Crop Indexes of Table Grape Cultivars

V. Roichev and A. Vassilev

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Animal Science

• Manifestation of Heterosis and Inheritance of Productive Characters in Simple and Complex Silkworm Bombyx mori L. Hybrid Combinations. I. Fresh Cocoons Weight and Productivity

N. Petkov, Z. Petkov and H. Greiss

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• Influence of Some Factors on Milk Yield Trait of Sheep from the Newly Created Milk Sheep Breed

S. Boikovski, N. Stancheva, G. Stefanova and D. Dimitrov

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• Effect of Inorganic Chromium on the Stress Response of Lambs to Weaning, Transport and a New Environment

I.Yanchev, D. Gudev, S. Ralcheva, I. Kozelov and P. Moneva

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• Possibilities of Substituting Soybean Meal and Fish Meal with Maize Gluten in the Compound Feeds for Growing Pigs

D. Kanev, R. Nedeva, B. Szostak, M. Kirov and Y. Marchev

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Short communications

• Genetics and the Use of T. aestivum L. x S. cereale L. Hybridisation for Creating Genetical Diversity in Triticale (2n=6x=42). I. Intergeneric Hybrids in F₁

St. M. Tsvetkov

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• Synthesis and Cytokinin Activity of some Adducts of Diethyl Esters of Benzylphosphonic Acid with Different Ketones

N. G. Vassilev and G. N. Vassilev

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Number 3
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Scientific Life

• 7^th International Consultative Council (ICC) of the AgroBioInstitute, Sofia, Bulgaria

  E. Marinova and D. Marinova

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• International Conference/ Seminar for the Creation of Balkan Regional Center of Food Science and Technology Transfer

Y. Yordanov

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Plant Sciences

• Review of the Genus Macluravirus of the Potyviridae

A. J. Bowen, I. T. Clarke and G. D. Foster

Received February, 20, 2003; accepted May, 7, 2003

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• Determination of Herbicide Metribuzin (VP-Zino) Leaching and its Influence on Microbial Activity in Leached Smolnitza (Vertisol)

D. Petkova and R. Donkova

Received February, 20, 2003; accepted May, 7, 2003

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• Comparison of Organic and Mineral Nutrient Solution for Cucumbers Cultivated in Closed Substrate Systems

M. Böhme, L.T. Hoang and R. Vorwerk

Received March, 10, 2003; accepted April, 27, 2003

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• Yield and Quality Performance of Winter Wheat Variety Pliska During 15 Years of Cropping with Different Fertilization Level and Rotation

I. Stoeva and T. Tonev

Received February, 20, 2003; accepted May, 7, 2003

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• Element Content and Distribution in Cereal Crops Grown on Copper Polluted Soil 1. Effect of Excess Copper on Element Uptake in Barley

I. Bogoeva and E. Miteva

Received March, 10, 2003; accepted May, 3, 2003

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• Antagonistic Interaction Between Soil-Borne Root Rot Fungi and Potato Nematode Globodera Rostochiensis on Tomato Plants

Z. Trifonova, T. Vatchev and S. Maneva

Received April, 20, 2003; accepted May, 12, 2003

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• Genetic Variability of Sunflower (Helianthus annuus L.) Created by Combination of Polycross Hybridization and Ultrasonic or Gamma Radiation

J. Encheva, M. Christov, N. Nenov, P. Ivanov and V. Encheva

Received February, 23, 2003; accepted May, 7, 2003

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• Winter Triticale cv. Satellite (2n=6x=42) – an Original Variety with Solid Stem Resistant to Cephus Pygmaeus L.

St. M. Tsvetkov and K. S. Tsvetkov

Received February, 23, 2003; accepted May, 10, 2003

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• Study of the Competition Between Wheat and Avena fatua (L.)

R. Nakova

Received April, 15, 2003; accepted May, 7, 2003

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• Association and Path Coefficients Analysis on Some Yield Components in Soybean

Fadul Önemli

Received February, 20, 2003; accepted May, 7, 2003

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• Influence of the Genotype on the Development of Isolated in vitro Embryos of Sugar and Fodder Beet Crosses

Tz. Kikindonov

Received February, 20, 2003; accepted May, 7, 2003

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• Control of Canadian Fleabane (Erigeron canadensis L.) in Seed Production Stands of Lucerne (Medicago sativa L.)

Ts. Dimitrova and S. Milanova

Received February, 21, 2003; accepted May, 7, 2003

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• Chemical Structure and Growth-regulating Activity of Some New Metal Coordination Compounds of 2,2'-Diaminobiphenyl

G. N. Vassilev, R. Müller and H. Böhland

Received February, 20, 2003; accepted May, 7, 2003

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• Heavy Metals Content and Soil Fertility in Irrigated Agriculture Deir Alla Area, Jordan Valley

Walid Al-Qawasmi, Ra'ed Badwan and Amer Al Nsour

Received February, 10, 2003; accepted May, 7, 2003

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• Dry Mass and Nitrogen Translocation in Spring Barley

S. Kostadinova

Received February, 27, 2003; accepted May, 7, 2003

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Agricultural Economics

• Comparative Assessment of the Methodolgy Concerning the Early Milk Yield’s Prognostication of Cows

M. Krusteva

Received February, 20, 2003; accepted May, 7, 2003

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Animal Science

• Fattening Abilities of the Karakachan and the Copper-red Shumen Lambs

D. Dimitrov, G. Staikova, G. Stefanova and S. Boikovski

Received November, 7, 2002; accepted April, 21, 2003

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• Correlation Between Main Productive Traits and Possibilities for Predicting F₁ Heterosis at Hybridization of Silkworm (Bombyx mori L.) Lines, Genetically Marked by Sex

D. Grekov

Received February, 20, 2003; accepted May, 7, 2003

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• Manifestation of Heterosis and Inheritance of Productive Characters in Simple and Complex Silkworm Bombyx Mori L. Hybrid Combinations II. Shell Weight and Shell Ratio

N. Petkov, Z. Petkov and H. Greiss

Received February, 18, 2003; accepted April, 21, 2003

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• Influence of Some Factors on Biological Prolificacy in Sheep from Newly Created Milk Sheep Breed

S. Boikovski, N. Stancheva, G. Stefanova and D. Dimitrov

Received December, 9, 2002; accepted April, 21, 2003

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• Fatty Acid Composition of Milk from Bulgarian Murrah Buffalo Cows

M. Tzankova and K. Dimov

Received December, 2, 2002; accepted April, 21, 2003

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Veterinary Medicine

• Effect of Simultaneous Application of Vitamins B₁ and C on Thiol Antidotes in Lead Poisoning

A. Angelov, Hr. Hristev, L. Belchev and M. Chichovska

Received June, 13, 2002; accepted January, 31, 2003

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Short communications

• Use of Short-Stemmed Common Wheat Tom Pouce Blanc in Breeding of Hexaploid Triticale (X Triticosecale Wittmack). Analysis in F₁

K. S. Tsvetkov and St. M. Tsvetkov

Received February, 23, 2003; accepted May, 10, 2003

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• The Influence of Some Soil Herbicides on the Fat Content of Soyabean Seeds

A. Peneva

Received January, 23, 2003; accepted May, 07, 2003

 

Number 4
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Scientific Life

• Academician Atanas Atanassov turned 60

T. Hinkovski

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• 25^th Anniversary of the Research Institute of Mountain Stockbreeding and Agriculture, Troyan

V. Lingorski

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• Fifth Conference of the National Union of Bulgarian Agroeconomists

V. Hadjieva

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Soil Science and Ecology

• Heavy Metal Mobile Forms as an Indicator of Soil Pollution: A Case Study in South Central Bulgaria

I. Anguelova, I. Atanassov and G. Anguelov

Received June, 20, 2003; accepted July, 7, 2003

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• Long-term Mass Balance on Arable Fluvisol for Determination of Critical Nitrogen Loads in Terms of Soil Acidification

V. Koleva, D. Stoicheva, D. Donov and D. Stoichev

Received May, 3, 2003; accepted June, 17, 2003

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• Behaviour of Metsulfuron-Methyl in Soil

D. Petkova and R. Donkova

Received June, 20, 2003; accepted July, 7, 2003

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• Heavy Metals in Plants and Oils from Family Apiaceae

V. Angelova, R. Ivanova and K. Ivanov

Received June, 20, 2003; accepted July, 7, 2003

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• Element Content and Distribution in Cereal Crops Grown on Copper Polluted Soil. II. Effect of Excess Copper on Element Uptake in Wheat and Rye

I. Bogoeva and E. Miteva

Received June, 2, 2003; accepted July, 7, 2003

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• Productivity Assessment of Wheat Genotypes in Dependence of N fertilization

S. Kostadinova, T. Tomov and I. Manolov

Received June, 2, 2003; accepted July, 7, 2003

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• Effect of Systematic Mineral Fertilization on Yield and Quality of Wheat Variety Pliska

H. Kirchev and I. Stoeva

Received June, 2, 2003; accepted July, 7, 2003

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Food Science

• Electro-Optic Study on the Electric Surface Properties of Cloud Particles of Cloudy Apple Juice

K. Mihalev, M. Buleva, I. Petkanchin and P. Mollov

Received May, 25, 2003; accepted July, 7, 2003

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• Flavan-3-ols in Selected Bulgarian Red Wines

S. Tsanova-Savova

Received May, 20, 2003; accepted July, 7, 2003

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Plant Sciences

• Characterization of Interspecific Hybrids Between Cultural Sunflower H. annuus L. (cv. Albena) and Species Helianthus tuberosus

J. Encheva, M. Christov and P. Ivanov

Received May, 20, 2003; accepted July, 7, 2003

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• Saturn 1 – A New Durum Wheat Variety in Bulgaria

St. M. Tsvetkov, K. St. Tsvetkov, I. Petrova, I. Vassileva, L. Belcheva and I. Iliev

Received May, 21, 2003; accepted June, 12, 2003

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The Determination of Agricultural and Botanical Characters of Some Annual Clovers (Trifolium sp.)

Ali Servet Tekeli and Ertan Ates

Received June, 20, 2003; accepted July, 7, 2003

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Neptune 2 – New Productive Winter Durum Wheat for High Pasta Quality Manufacture in Bulgaria

K. St. Tsvetkov, St. M. Tsvetkov, I. Petrova, I. Vassileva, L. Belcheva and I. Iliev

Received May, 10, 2003; accepted June, 10, 2003

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Influence of Imazethapyr on the Population Densities of Plant Parasitic Nematodes on Bean (Phaseolus vulgaris L.)

Z. Trifonova and A. Peneva

Received June, 20, 2003; accepted July, 7, 2003

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Animal Science

Effect of the Ovocap Preparation on Reproductive Parameters of Hens and Turkeys

I. Kitanov, M. Oblakova and M. Lalev

Received May, 10, 2003; accepted July, 7, 2003

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• Manifestation of Heterosis and Inheritance of Productive Characters in Simple and Complex Silkworm Bombyx mori L. Hybrid Combinations. III. Filament Length and Filament Weight

N. Petkov, Z. Petkov and H. Greiss

Received February, 10, 2003; accepted July, 20, 2003

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• Amino Acid Composition of Milk from the Bulgarian Murrah Buffalo Cows

M. Tzankova and K. Dimov

Received June, 2, 2003; accepted July, 7, 2003

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• Influence of Some Genetic and Non-Genetic Factors on Reproductive Traits of Rams from the North-East Bulgarian Fine Fleece Breed – Shumen Type I. Semen Volume, Sperm Concentration and Total Spermatozoa Number per Ejaculate

G. Anev

Received April, 5, 2003; accepted June, 10, 2003

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• Effect of the Reduced Protein Level of the Compound Feeds on the Sperm Quality in Boars from the Danube White Breed

D. Kanev and Y. Marchev

Received March, 28, 2003; accepted June, 10, 2003

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• Effect of Some Factors on the Milk Productivity of the Buffaloes of the Bulgarian Murrah Breed

Tz. Peeva and P. Penchev

Received April, 16, 2003; accepted June, 10, 2003

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Short communications

• Behaviour of Herbicide Acetochlor in Three Soils

R. Donkova and D. Petkova

Received June, 2, 2003; accepted July, 7, 2003

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Phomopsis cinerascens (Sacc) Trak – New Pathogen of Fig in Bulgaria

Ya. Voinova and K. Koleva

Received June, 2, 2003; accepted July, 7, 2003

 

Number 5-6
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Scientific Life

• Academician Tsvetan Tsvetkov has turned 60 years old

Acad. Ts. Hinkovski

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• Comparative Study of the Ovarian Interstitial Gland in Non-hibernating and Hibernating Mammals

Ts. Tsvetkov, V. Stanchev and Ts. Takeva

Received August, 18, 2003; accepted September, 20, 2003

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Food Science

• Study on Phytase-Producing Yeasts

S. Gargova, I. Stoilova and G. Vancheva

Received July, 10, 2003; accepted September, 2, 2003

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Palnt Science

• Flower Type Variability and Instability in Hybrid Combinations Between Seeded and Seedless Grape Cultivars

V. Roytchev

Received July, 15, 2003; accepted September, 20, 2003

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• Comparative Characteristics of Soil and Climatic Conditions in Some Regions of Bulgaria and Greece and Their Suitability for Growing Grapevine Cultivars

I. Manis, Chr. Nechev and S. Pandeliev

Received June, 18, 2003; accepted September, 2, 2003

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• Wild Oil Species Suitable for in situ Conservation and Use in the Breeding Programmes

R. Koeva, J. Angelov and S. Angelova

Received August, 18, 2003; accepted September, 20, 2003

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• Inheritance of Some Characters and Heterosis Effect in Semi-sugar Beet Hybrids

G. Kikindonov and Tz. Kikindonov

Received August, 4, 2003; accepted September, 20, 2003

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• A Study on the Biological and Economic Traits of Newly Developed Mutant Common Winter Wheat Lines

G. Rachovska, D. Dimova, B. Bojinov and G. Rachovski

Received August, 18, 2003; accepted September, 20, 2003

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• Independent and Combined Effect of Genotype and Some Agronomy Factors on Yield and Phomopsis helianthi Infection in Sunflower. II. Effect on Phomopsis helianthi Infection

V. Encheva, T. K. Tonev and P. Yankov

Received August, 18, 2003; accepted September, 20, 2003

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• Species Variety of Fusarious Rotting Agent of Leek

K. Koleva

Received July, 18, 2003; accepted September, 2, 2003

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• Study on the Toxic Potential of Some Herbicides in the 3T3 NRU In Vitro Test

M. Georgieva, I. Ivanov and G. Tz. Georgiev

Received June, 10, 2003; accepted September, 18, 2003

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• Heritable Tissue Culture Induced Genetic Variation in Sunflower (Helianthus annuus L.) as a Tool for Crop Improvement

J. Encheva, F. Tsvetkova and P. Ivanov

Received July, 8, 2003; accepted September, 20, 2003

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• Effects of Harvesting Methods on Field Drying Rates and Cutting Times of Alfalfa

Fulya Toruk

Received August, 5, 2003; accepted September, 20, 2003

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• The Affect of Seeding Machinery on Crop Growing and Productivity under Cultivated – Uncultivated Conditions

I. Icoz and B. Eker

Received September, 6, 2003; accepted October, 3, 2003

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• Growth of Spring Vegetable Plant Seedlings in a Phytochamber with a Low Energy Consumption

Ch. Stoikov, I. Stancheva and I. Mitova

Received August, 15, 2003; accepted September, 18, 2003

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Soil Science, Agrochemistry and Ecology

• Effects of the Chelating Agent EDTA on Metal Solubility in the Soil, Metal Uptake and Performance of Maize Plants and Soil Microorganisms

K. Sapoundjieva, Y. Kartalska, A. Vassilev, M. Naidenov, I. Kuzmanova and S. Krastev

Received July, 7, 2003; accepted September, 2, 2003

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• Uptake and Distribution of Pb, Cu, Zn and Cd in Cereal Crops, Grown in Industrially Polluted Region

V. Angelova, R. Ivanova and K. Ivanov

Received August, 25, 2003; accepted September, 20, 2003

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• Adsorption of Cu by Smectite and Kaolinite Clays from Natural Deposits in Bulgaria

I. Atanasova and R. Ilieva

Received August, 18, 2003; accepted September, 20, 2003

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• Potassium Fertilization of Rice and Some Physical, Biological and Economic Indices of Production

M. Todorov, L. Vasileva and S. Angelova

Received August, 18, 2003; accepted September, 20, 2003

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Animal Science

• Testing the Influence of Higher Levels of Calcium and Phosphorus on the Background of Two Protein Levels in the Compound Feeds for Growing and Fattening Pigs

R. Nedeva

Received May, 9, 2003; accepted September, 2, 2003

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• Influence of Some Genetic and Non-Genetic Factors on Reproductive Traits of Rams from the North-East Bulgarian Fine Fleece Breed – Shumen Type. II. Sperm Motility at Collecting, Thermal Resistance and Cold Resistance Coefficient of Fresh Semen

G. Anev

Received April, 5, 2003; accepted September, 2, 2003

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• Manifestation of Heterosis and Inheritance of Productive Characters in Simple and Complex Silkworm Bombyx Mori L. Hybrid Combinations IV. Number and Weight of Normal Eggs per Lying

N. Petkov, Z. Petkov and H. Greiss

Received February, 18, 2003; accepted September, 2, 2003

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• Season and Age Effect on Sperm Quality and Quantity in Boars from the Danube White Breed

Y. Marchev, A. Apostolov and B. Szostak

Received July, 18, 2003; accepted September, 2, 2003

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• Assessment of Welfare, Functional Parameters of the Udder, Milk Productive and Reproductive Traits in Dairy Ewes of Different Temperament

I. Dimitrov-Ivanov and M. Djorbineva

Received May, 27, 2003; accepted August, 18, 2003

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• Content and Fatty Acid Composition of Plasma Lipids in Broilers after Short-term Fasting

V. Banskalieva

Received July, 7, 2003; accepted September, 10, 2003

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• Effect of Lacto Sacc, Yea Sacc and Toyocerin on the Performances and the Colonization of E. coli in the Small Intestine and Caeca of Broiler Chicken

D. Chotinsky, T. P. Lyons, N. Korudjiski and M. Krusteva

Received July, 22, 2003; accepted September, 10, 2003

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• Influence of Gamma-Radiation on Different Ontogenetic Stages of Trogoderma versicolor Creutz (Coleoptera: Dermestidae) I. Egg and Embrionic Development

A. D. Obretenchev

Received May, 18, 2003; accepted July, 20, 2003

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Veterinary Medicine

• Electrocardiographic Diagnostics of Chronic Hypokinetic Stress of Sows, Raised Under Industrial Technology

Y. Kostov and V. Alexandrova

Received July, 7, 2003; accepted September, 2, 2003

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Short communications

• Cytokinin Activity of 2-(b-ketopropyl or phenacyl)-mercaptobenzimidazols and Their Oximes

G. N. Vassilev and H. S. Lozanova

Received August, 18, 2003; accepted September, 20, 2003

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• Saturn 2 – New Short-stemmed Winter Durum Wheat with High Grain Productivity and Quality

K. St. Tsvetkov, St. M. Tsvetkov, I. Petrova, I. V Vassileva, L. Belcheva and I. Iliev

Received June, 12, 2003; accepted August, 18, 2003

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• Author Index

• Subject Index

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Contents of the Volume 9

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