Селскостопанска академия Институт по аграрна икономика

BJAS Cover

BJAS's SJR for 2016– 0.223

From the beginning of 1995 the Agricultural Academy in Bulgaria is publishing Bulgarian Journal of Agricultural Science® (BJAS) - the first agricultural scientific journal in Bulgaria for fundamental and applied researches, published entirely in English language, and one of the few such journals in Central Europe.
Bulgaria is an agricultural country with traditions and long standing experience in the development of agrarian science and production. BJAS, printing in English, in accordance with international standards,provides possibilities for Bulgarian agricultural science to enter adequately into the worlds scientific field, to find its place in reviews, abstracts and electronic means for processing and transfer of scientific information. Besides scientific articles provided in Bulgarian universities and research institutes, BJAS publishes also articles from Eastern Europe and other countries all over the world. The Editorial board of the journal includes prominent scholars from Germany, United Kingdom, Austria, Italy, Spain, Japan, Greece, Bulgaria and other countries.

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Guide for Authors

General information

Bulgarian Journal of Agricultural Science publishes original and new fundamental and applied researches, review articles and brief communications from all areas of Agricultural Economics, Ecology, Agrochemistry, Soil Science, Plant Science, Plant Genetics, Plant Pathology and Protection, Animal Science, Animal Genetics, Veterinary Medicine, Food Science and Technologies, Agricultural Technologies and other topics, connected with agriculture. The manuscript, written in English, should be submitted online.

Preparations of the manuscript for publication

Paper. Its length should not exceed the minimum length required for precision in describing the experiments and clarity in interpreting them. Manuscripts should be written in English. Paginate the entire manuscript in the top right-hand section of the pages.
Format of the paper. Contributions should be organized in the sequence: title, authors, abstract, key words, list of abbreviations, Introduction, Materials and Methods, Results, Discussion, Conclusions, Acknowledgements (if there are any), References, short title (used as running head). The font should be ‘standard’, preferably 12-point Times New Roman.
Title. Please, try to avoid long title. It should accurately, clearly, and concisely identify the subject and emphasis of the reported work. The wording of the title is important for current awareness alerts and for information retrieval. Words should be chosen carefully to reflect the content and to function as indexing terms.
Authors. The names of the authors are listed below the title. The name of the corresponding author(s) should be marked with asterisk (*). The names and affiliations of author(s), including post code(s) and E-mail(s) should be listed immediately below the author/coauthor(s) name(s). If the coauthors are not all at the same institution or department, the institutional affiliation of each author should be indicated by labeling the institution names, using numbers.
Abstract and key words. Abstract should be no longer than 300 words or 10% of the total paper. It should briefly and specifically state the purpose of the research, the principal results, summarize the conclusions. It has to point out the new information and indicate the relevance of the work. A well written abstract can attract the attention of potential readers and increase the likelihood that the published paper will get cited by other researchers. The key words must be properly selected to present the essence of the study.
Illustrations. They should be sent as jpg (with quality no less  than 9), png, tif, xls, eps files for figures, graphs, diagrams, photos, etc. and as doc and docx files for tables. Graphical materials should be preferred. Tables, figures, graphs and other illustrations should be numbered consecutively with Arabic numerals and with adequate title and legend. Tables and other illustrations should be submitted on separate sheets, and must be cited in the text. The position of each table, graph, figure, etc. in the text must be indicated as a comment. Photographs/pictures should be made with high contrast. Each illustration should be accompanied by a caption. Put the captions on a separate list at the end of the manuscript. Explanations should be typewritten under the illustration and given in this list, too.
+Figures. Graphs/diagrams should be prepared preferably in Excel. Provide figures with good contrast; drawings with dark, heavy lines, letters – large enough, as to be appropriate for printing.
+Tables. They should be as simple and as few as feasible for the presentation of the essential data, prepared in MS Office Word. They should be furnished with titles of phrase or sentence. Tables should be numbered consecutively with Arabic numbers, each column in the table with heading. Authors should take notice of page size A4. The tables should preferably be located along the page, without turning it horizontally. Large tables should be avoided. If many data are to be presented, an attempt should be made to divide these over two or more tables. Explanations essential to the understanding of the table should be given at the bottom of the table marked in appropriate way.

References

  1. All references to publications made in the text should be presented in a list with their full bibliographical description.
  2. In the text - refer to the author's name (without initial) and year of publication. Example: Kirda (2004) also reported… Three species of aphids have been reported on triticale (Krasteva., 2013).
  3. If reference is made in the text to publications written by more than two authors the name of the first author should be used, followed by "et al.". Example:

Therefore the necessity arises to… enhancing its tolerance to stress (Boyadjieva et al., 2009; Mohammadi et al., 2010; Arani et al., 2011; Bennett et al., 2012).
The "et al." indication, however, should not be used in the list of references. In this list names of authors and co-authors, should be mentioned instead.

  1. References in the text should be arranged chronologically (see the example in item 3). The list of references should be arranged alphabetically on author's names, and chronologically per author. The following order should be used: a) publications of the single author, arranged according to publication dates – b) publications of the same author with one co-author – c) publications of the author with more than one co-author. Publications by the same author(s) in the same year should be listed as 1992a, l992b, etc.
  2. Names of authors and title of journals, published in non-latin alphabets should be transliterated in English.
  3. Use the following system of transliteration of Cyrilic: А = A, Б = В, В = V, Г = G, Д = D, Е = Е, Ж = Zh, 3 = Z, И = I, Й = Y, K = К, Л = L, М = М, Н = N, О = О, П = Р, Р = R, С = S, Т = Т, У = U, Ф = F, X = H, Ц = Тs, Ч = Сh, Ш = Sh, Щ = Sht, Ъ = А, Ь = Y, Ю = Yu, Я = Ya.
  4. A notation such as "Bg" for Bulgarian, "Ru" for Russian, "Sb" for Serbian (in case of titles in Cyrillic), "Mo" for Mongolian, "Gr" for Greek, "Geor" for Georgian, "Ja" for Japanese, "Ch" for Chinese etc. should be added after the bibliographical entry in brackets, showing the original language, when the original alphabet is other than Latin.
  5. Use the following system for arranging your references:

a) periodicals:
Mikulová, M., 2011. Content of free fatty acids lipolytic bacteria and somatic cells in relation to milking technology. J. Agrobiol.28 (1): 49-54.
Toušová, R., L. Stádník and J. Ducháček, 2013. Effects of season and time of milking on spontaneous and induced lipolysis in bovine milk fat. Czech J. Food Sci.31 (1): 20-26 (Cz).
b) symposia reports and abstracts:
Voermans, J. A. M., 1993. Waste management practices in Europe. In: J. Shurson, G. Wagner and J. Rhoads (Eds.), Proceeding Livestock and Waste Management, Proceeding of conference, 19-20 January, 1993, St. Paul, MN, USA, pp. 8-13.
Blajan, L. and V. Kouba, 1991. The role, possible evaluation and future of animal health service in Eastern Europe. In: Y. Boyazoglu and Y. Renaud (Eds.), Livestock Production Sector in Eastern Europe as Affected by Current ChangesProceedings of the round-table organized by EAAP and FAO, Budapest, 14-17 April, 1991. EAAP Publication no. 57, 1991), Pudoc Wageningen, pp. 172-178.
c) edited symposia, special issues, etc., published in a periodical:
Korevaar, H., 1992. The nitrogen balance on intensive Dutch dairy farms: a review. In: A. A. Jongebreur et al. (Eds.), Effects of Cattle and Pig Production Systems on the Environment: Livestock Production Science, 31: 17-27.
d) books:
Berova, M., N. Stoeva, A. Vasilev and D. Zlatev, 2007. Manual of Plant Physiology, Acdemic Press, AU Plovdiv, 65 pp.
e) books, containing sections written by different authors:
 Kunev, M., 1979. Pig fattening. In: A. Alexiev (Ed.), Farm Animal Feeding. Vol. III. Feeding of Different Animal Species, Zemizdat, Sofia, pp. 233-243 (Bg).
f) dissertations and theses:
Chandio, F. A., 2013. Interaction of straw-soil-disc tillage tool under controlled conditions. Doctoral dissertation, Nanjing Agricultural University, Nanking, China.

  1. In referring to a personal communication (Brown, J. M., personal communication, 1982). In this case initials are given in the text

Formulae, numbers and other symbols

  1. SI units should be used.
  2. Decimal point should be used instead of a decimal comma.
  3. There should be no used comma when writing thousands.
  4. Formulae should be typewritten, if possible. Subscripts and superscripts should be set off clearly. Take special care to show clearly the difference between zero (0) and the letter 0, and between one (1) and the letter I.
  5. Give the meaning of all symbols immediately after the equation in which they are first used.
  6. For simple fractions, use the solidus (/) instead of a horizontal line, e.g. 11 /25.
  7. Equations should be numbered serially on the right-hand side and in parentheses if they are more than one and there are explicitly referred to.
  8. Levels of statistical significance which can be used without further explanations are *P < 0.05, **P < 0.01, and ***P<0.001.
  9. In chemical formulae, valence of ions should be given as, e.g. Ca2+ and CO32-, not as Ca++ or CO3.
  10. Numbers up to 10 should be written in the text by words. Numbers above 1000 are recommended to be given as 10 powered x.
  11. Greek letters should be explained in the margins with their names as follows: Αα - alpha, Ββ - beta, Γγ - gamma, Δδ - delta, Εε - epsilon, Ζζ - zeta, Ηη - eta, Θθ - theta, Ιι - iota, Κκ - kappa, Λλ - lambda, Μμ - mu, Νν - nu, Ξξ - xi, Οο - omicron, Ππ - pi, Ρρ - rho, Σσ - sigma, Ττ - tau, Υυ - ipsilon, Φφ - phi, Χχ - chi, Ψψ - psi, Ωω - omega.

Others

  1. Authors and editors are, by general agreement, obliged to accept the rules governing biological nomenclature, as laid down in the relevant international codes. It should be given in italics.
  2. Although in general an author may quote from other published works, he should obtain permission from the holder of the copyright if he wishes to make substantial extracts or to reproduce tables, plates, or other illustrations.
  3. The staffs of Publisher perform copy-editing of manuscripts. The author is asked to check the galley proof for typographical errors and to answer queries from the copy editor.
  4. Charge for publication is 10 EURO per standard typescripted page.
  5. PDF files of the articles are supplied to the authors.
  6. After the reception of the article, the manuscript is given to referees for anonymous peer review. Authors will be notified about the acceptance or rejection of the manuscripts. The corrected manuscript should be submitted to the website of the journal.
  7. The Editorial Staff is not responsible for inaccurate citations, including the content of websites and copyright infringement.