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Biodiversity in the Republic of Macedonia

Journal of Life Sciences 2011年第10期5卷 873-877页

作者： ljupco mihajlov Fidanka Trajkova Vasko Zlatkovski Emilija Hristova Department of Plant Production Faculty of Agriculture Goce Delcev Univeristy Stip 2000 Republic of Macedonia Office of Rural Development Faculty of Agriculture Goce Delcev Univeristy Stip 2000 Republic of Macedonia

Status and trends of biodiversity components in Republic of Macedonia are presented in this article. The monitoring of biodiversity components is conducted according to the criteria of SEBI 2010 （Streamlining European 2010 Biodiversity Indicators） for establishment of consistency at global, regional, EU and national indicator level. Two core segments of the Biodiversity Strategy and Action Plan of Republic of Macedonia are presented as well as the draft list of biodiversity indicators. Ecosystems and biotopes （presented with plant communities） are explained from which 30 Corine habitat classes are identified for the Republic of Macedonia. The number of endemic and endangered species from different taxonomic groups of vascular plants, fungi, fauna, and Emerald species with European importance are presented. Agro-biodiversity, structure of agriculture land, autochthonic breeds of domestic animals as well as the network of protected areas in Republic of Macedonia are presented. At the end conclusion remarks are given for future necessary activities at national and international level regarding monitoring and conservation of the biodiversity.

关键词： Biodiversity indicators species corine classes ecosystems biodiversity in agriculture.

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Stable optical vortices in nonlinear multicore fibers

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Light(Science & Applications) 2015年第1期4卷 245-250页

作者： ljupco Hadzievski Aleksandra Maluckov Alexander MRubenchik Sergei Turitsyn Vinca Institute of Nuclear Sciences University of BelgradeP.O.Box 52211001 BelgradeSerbia Lawrence Livermore National Laboratory LivermoreCalifornia 94550USA Aston Institute of Photonic Technologies Aston UniversityB47ET BirminghamUK Laboratory of Nonlinear Photonics Novosibirsk State UniversityNovosibirsk630090Russia

The multicore fiber(MCF)is a physical system of high practical *** addition to standard exploitation,MCFs may support discrete vortices that carry orbital angular momentum suitable for spatial-division multiplexing in high-capacity fiber-optic communication *** discrete vortices may also be attractive for high-power laser *** present the conditions of existence,stability,and coherent propagation of such optical vortices for two practical MCF *** optimization,we found stable discrete vortices that were capable of transferring high coherent power through the MCF.

关键词： coherent energy propagation multicore fibers nonlinear vortices

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Organic Cultivation of Lemon Ballm （Melissa officinalis） in Macedonia

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Journal of Agricultural Science and Technology(B) 2013年第11期3卷 769-775页

作者： Ljupcho mihajlov Verica Ilieva Natalija Markova Department of Plant Production Faculty of Agriculture Goce Delchev Univeristy

The possibility for perspective growing of medicinal, aromatic and spice plants, can be expected only if their cultivation is based on the principles of organic farming. The cultivation of this group of plants is usually associated with satisfactory yield level and raw materials with uniform quality. This paper contains the most important features of lemon balm （Melissa officinalis）, and methods of cultivation. Data of two annual activities are presented and they are related with organic system of cultivation in the central part of Macedonia. The objective of this study is to analyze, determine and demonstrate the economic viability of lemon balm organic production with irrigation. In the first year, there were only two moving, yielding 500 kg/ha of above-ground plant dry mass. In the second year, there were three moving, yielding 6,775 kg/ha of above-ground plant dry mass. Economic analysis is proved that profitability in organically produced lemon balm is obtained in the second year of growing when the profit reached $6,150/ha.

关键词： Organic lemon balm yield pofitability.

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Status and the Future of Organic Farming in the Republic of Macedonia and the Mediterranean Countries

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Chinese Business Review 2015年第5期14卷 238-245页

作者： Ljupcho mihajlov Vasko Zlatkovski Natalija Markova Ruzdik Goce Delchev University Shtip Republic of Macedonia

In order to create or design a development, it is necessary to have a look backwards. To identify and understand the resources based on the possessed knowledge, steps for development are proposed. But, no less important is to understand the surrounding, what others are doing/planning, as it will save precious time in inventing something which is maybe already implemented elsewhere. Based on that assumption, this paper deals with the analysis of the current status of the organic farming （O.F.） in Macedonia and the Mediterranean countries, as they are closest to the soil and climate conditions that exist in Macedonia as well. This paper will try to give answer to the question ＂how to maintain the present level of development and to set parameters which should be used in order to reach further development＂. The analysis process was implemented by using SWOT （strength, weakness, opportunity, and threats） analysis for Macedonia and the Mediterranean countries. The analysis result indicates that there are numerous common factors, resources, structures, and gaps in the organic sector. This paper＇s goal is to present a list of strategic goals and instruments for development of O.F. in Macedonia and Mediterranean countries. The data related to the facts and visions are referred to the Republic of Macedonia, but relevant data on EU countries, candidate-countries, and south Mediterranean countries are presented as well. The conclusions are with special accent to the new possibilities for development of O.F. in the near future, especially through applicative scientific research activities.

关键词： organic farming (O.F.) analysis development data visions improvement efficiency

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