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Bulgarian Journal of Agricultural Science (BJAS)® is a peer-reviewed, open access, online and print journal, issued bimonthly. It has been published in English since 1995. It publishes original research papers, review articles and brief communications from all areas of agricultural science including agricultural economics, agroecology, agrochemisty and soil science, crop science, plant protection, animal science, veterinary medicine, fisheries and aquaculture, agricultural engineering, food technologies and other related areas.
ISSN 1310-0351 - print
ISSN 2534-983X - online
Publisher: Agricultural Academy of Bulgaria
Editor-in-Chief: Prof. Dr. Martin Banov
Executive editor: Estel Dimitrova
E-mail: bjas_sb@abv.bg
Web: www.agrojournal.org
Address:
Bulgarian Journal of Agricultural Science
125, Tzarigradsko shosse Blvd., Block 1
1113 Sofia, Bulgaria
Print preparation: Ivo Nikov
Printing:Lazaron Print Ltd
Volume 29 Number 5 October 2023
AGRICULTURAL ECONOMICS AND MANAGEMENT
Interdependence between actors in the system and their role in increasing the performance of agribusiness in Albania – in focus Olive branch
Eglantina Pazaj
Forecasting the competitiveness of the agrarian sector of Ukraine in the conditions of War and European integration
Serhii Kozlovskyi, Tetiana Kulinich, Hennadii Mazur, Natalia Varshavska, Mariia Lushchyk, Illya Khadzhynov and Volodymyr Kozlovskyi
State aid for excise duty refund of fuels used in agriculture in Bulgaria in the context of the common European green policy
Vanya Georgieva and Nadezhda Blagoeva
ECOLOGY
Assessment of the impacts of the meteorological drought on the Livestock Sector in the Province of Taza, Morocco
Mohamed Belmahi, Mohamed Hanchane, Bouchta El Khazzan, M’hamed El Mouloudi, Anass Khayati, Ridouane Kessabi and Jaafar El Kassioui
ECOLOGICAL FARMING
Productivity of sweet sorghum in conditions of ecological production
Stanimir Enchev
AGROCHEMISTY AND SOIL SCIENCE
Evaluation of soil quality index in different types of land use for Theobroma cacao L. development in Kebonagung subdistrict, Pacitan district
Suko Irawan, Slamet Minardi and Supriyadi
Effect of the main soil tillage systems on the productivity and yield structural elements of sunflower (Helianthus annuus L.) – hybrid Deveda
Margarita Nankova and Nina Nenova
Productivity and stability of grasses in the Middle Balkan Mountains region
Natalia Georgieva, Valentin Kosev and Dimitar Mitev
Discrete Element Method (DEM) simulation of three-dimensional forces of full-scale mouldboard plow on paddy soil
Irshad Ali Mari, Sher Ali Shaikh, Farman Ali Chandio, Chaudhry Arslan, Fiaz Ahmad and Changying Ji
PLANT SCIENCE
Bulgarian varieties of perennial forage grasses developed at the Institute of Forage crops – Pleven
Aneliya Katova
PLANT GENETICS
Macronutrient content and export with biomass and lysimetric water from a field experiment with barley (Hordeum vulgare L.) grown as after-effect
Lyuba Nenova, Tsetska Simeonova, Maya Benkova and Irena Atanassova
Comparative biometric characteristics of the organs in the female part of the flower in seedless varieties of vines (Vitis vinifera L.)
Venelin Roychev and Neli Keranova
The study of the utilization of wuluh starfruit (Averrhoa bilimbi L.) in cottage cheese from goat milk prepared with acidification method based on physicochemical properties and organoleptic evaluation
I. Ketut Budaraga, Rera Aga Salihat and Eddwina Aidila Fitria
Preliminary report on stem and root rot, a novel disease of cultivated Mursalitza mountain tea (Sideritis scardica Griseb.), first observed in Bulgaria
T. D. Vatchev and I. T. Yanashkov
Improvement of fatty acid profile in breads supplemented with chestnut, pumpkin, and rosehip flours
Petya Ivanova, Denka Zlateva, Rosen Chochkov and Dana Stefanova
Technological characteristic, aromatic profile and biological potential of wines from the local white wine variety Kokorko
Tatyana Yoncheva, Dimitar Dimitrov, Lambrin Topuzliev and Dimitar Dimov
First report of Fusarium asiaticum and Fusarium incarnatum in Algeria, and evaluation of their pathogenicity on wheat crown rot
Hamza Bouanaka, Ines Bellil, Djamila Benouchenne, Gema Nieto and Douadi Khelifi
Methods to improve degraded grass stands of crested wheatgrass (Agropyron pectiniforme) in northern-eastern steppe zone of Kazakhstan
Altinay Kukusheva, Zibagul Kakezhanova, Uakhitov Zhastlek, Sarbasov Ardager and Beybit Nasiyev
Phenotypic diversity and fruit characterization of eggplant (S. melongena L.) landraces in IPGR, Sadovo genebank
Veselina Masheva, Katya Uzundzhalieva and Mariya Sabeva
ANIMAL SCIENCE
Population and geographical distribution analysis of the Rhodope Tsigai sheep
Zhivko Duchev and Tsonka Odjakova
ANIMAL GENETICS
Effect of inclusion insect meals in feed on performance, blood biochemical and immune parameters of layer hens
Mitko Lalev, Nadya Mincheva, Pavlina Hristakieva, Ivelina Ivanova and Magdalena Oblakova
Isolation and molecular characterization of Fusarium solani as a causal agent of Fusarium wilt on cowpea (Vigna unguiculata)
Adnan A. Lahuf, Rajaa G. Abdalmoohsin and Zainab L. Hameed
Screening of Inverdale (FecXI), Hanna (FecXH), Belclare (FecXB), Galway (FecXG) and Boorola (FecB) mutations in Karayaka sheep breed
Koray Kirikci, Levent Mercan and Mehmet Akif Cam
Nanoinsecticide toxicity of the essential oil of Eucalyptus camaldulensis toward date palm white scale insect Parlatoria blanchardii
Naser Aldosary, Ihab Alnajim, Fatima A. Hasan and Muhammad A. Al-Darwish
Study of the relationship between fluorescence type and percentage content of good-quality cocoons of the silkworm Bombyx mori L. breeds and hybrids
Radostina Guncheva
Production performance of laying hens crossed between Choi and Luong Phuong chickens
Tu Trung Kien, Tu Quang Hien, Vu Hoai Son and Tu Quang Trung
FOOD SCIENCE AND TECHNOLOGIES
Factors influencing climate change adaptation practices and their impacts on food security dimensions in horticultural crops evaluated using PLS-SEM analysis
Saeede Sadat Ebrahimi, Farhad Lashgharara, Seyed Mehdi Mirdamadi and Maryam Omidi Najafabadi
AGRICULTURAL TECHNOLOGIES
Energy independent temperature sensor with fiber optic interface for application in agriculture
Yanka Ivanova, Svetoslav Ivanov and Rosen Bozhilov
Architectural and construction solutions for the technological spaces of agricultural clusters located in an arcology skyscraper
Yanko Aleksandrov