{"title":"INVESTIGATION OF THE CORRELATIONS BETWEEN QUANTITATIVE TRAITS WHICH DETERMINE YIELD IN THE VINE CULTIVAR BOLGAR AND THE HYBRID COMBINATION BOLGAR X RUSSALKA 1","authors":"V. Roychev","doi":"10.46763/japs2010041r","DOIUrl":"https://doi.org/10.46763/japs2010041r","url":null,"abstract":"The correlations between quantitative traits, which determine yield in the vine cultivar Bolgar and F 1 progeny of the hybrid combination Bolgar x Russalka 1 have been investigated through Path analysis. It has been found that there are no highly significant traits for the formation of yield from this cultivar, for which the correlation coefficients, direct and total indirect influences have positive values. Positive correlations have been reported between the two parent cultivars and F1 progeny for the traits: shoot and fruiting shoot fertility coefficient, cluster width, total number of shoots, fruiting shoots and clusters. All studied fertility coefficients in the cultivar Bolgar exert positive direct influences, determined by moderate correlations, on the seedlings from F1 progeny. The correlations of the other traits and the influence of separate parent cultivars have positive or negative values, which can be used in the selection of valuable elite forms.","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130331831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"OBSERVATION OF GRAPEVINE PHYTOPLASMAS STATUS (CANDIDATUS PHYTOPLASMA SOLANI) IN THE REPUBLIC OF NORTH MACEDONIA","authors":"Vasil Kostadinovski","doi":"10.46763/japs2010031k","DOIUrl":"https://doi.org/10.46763/japs2010031k","url":null,"abstract":"Phytoplasmas (“ Candidatus Phytoplasma ”) are non-cultivable wall-less bacteria found in plant phloem and insect vector cells. Economically important Grapevine yellows (GY) diseases all over the world are caused by phytoplasmas belonging to the ribosomal subgroups 16SrV-C and -D (etiological agents of Flavescence dorée, FD) and 16SrXII-A (“ Candidatus Phytoplasma solani ”, etiological agents of Bois noir, BN) which cause similar symptoms but in epidemiology considerably different. The aim of this study was to identify and characterize the phytoplasmas associated with GY in vineyards in our country, through the molecular analysis of the genes stamp and map . The obtained results showed the presence of BN Bois noir , stolbur , economic important phytoplasma that cause serious losses on grapes. In detail, molecular characterization evidenced that BN phytoplasma strains belong to three distinct stamp genotypes (St1, St30, St37), while FD phytoplasma is not present in our country yet. This data will be helpful for further analysis focused on investigating the epidemiology of BN and FD.","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134422809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aleksandar Piperevski, Violeta Ivanova-Petropulos, Dejan Milanov, Atanas Runchev
{"title":"INFLUENCE OF THE TYPE OF FERMENTER ON THE CHEMICAL COMPOSITION OF VRANEC AND MERLOT WINES","authors":"Aleksandar Piperevski, Violeta Ivanova-Petropulos, Dejan Milanov, Atanas Runchev","doi":"10.46763/japs23211093p","DOIUrl":"https://doi.org/10.46763/japs23211093p","url":null,"abstract":"","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115919110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fidanka Ilieva, Antonio Petrov, Sanja Kostadinović Veličkovska, V. Dimovska, Daniela Todevska
{"title":"THE QUALITY OF RED WINE FROM VRANEC, MERLOT AND FRANKOVKA FERMENTED BY COMMERCIAL AND BAKER’S YEASTS","authors":"Fidanka Ilieva, Antonio Petrov, Sanja Kostadinović Veličkovska, V. Dimovska, Daniela Todevska","doi":"10.46763/japs23211041i","DOIUrl":"https://doi.org/10.46763/japs23211041i","url":null,"abstract":"","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116143432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"FORECASTING MODEL BASED ON CUMULATIVE DEGREE DAYS FOR INCUBATION PERIOD OF Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni","authors":"Gligor Bojkov, E. Arsov, S. Mitrev","doi":"10.46763/japs22201025b","DOIUrl":"https://doi.org/10.46763/japs22201025b","url":null,"abstract":"","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"31 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131452058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anita Angelovska, T. Nestorovski, Radmila Chrcheva Nikolovska, Zehra Hajrulai Musliu
{"title":"OBSERVATION OF THE CHEMICAL PARAMETERS ON IMPORTED AND DOMESTIC WINES FOUND IN THE MARKET IN REPUBLIC OF NORTH MACEDONIA","authors":"Anita Angelovska, T. Nestorovski, Radmila Chrcheva Nikolovska, Zehra Hajrulai Musliu","doi":"10.46763/japs2119209a","DOIUrl":"https://doi.org/10.46763/japs2119209a","url":null,"abstract":"","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126076545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"OPPORTUNITIES – ALTERNATIVES FOR APPLICATION OF AGROECOLOGICAL MEASURES AND USE OF POST-HARVEST RESIDUES","authors":"L. Mihajlov, Natalija Markova Ruzdik","doi":"10.46763/japs23211075m","DOIUrl":"https://doi.org/10.46763/japs23211075m","url":null,"abstract":"In most of the cases, the standard cultivation of cereal crops by agricultural producers is carried out by applying agricultural practices, which are unsustainable in long term. Especially the treatment of post-harvest residues (mostly burning the stubble of rice, wheat and barley), contributes to the increase of the risk faster and mostly irreversible or very slow reversible degradation of natural resources. The treatment of the post-harvest residues must be in accordance with the strategies and practices of good agricultural practice, which are compatible with the EU strategy in the field of agricultural policy. Only in Bregalnica region, on an annual level, around 100 000 tons (96,082 tons) of “post-harvest residues” remain on productive agricultural arable land. These amounts are obtained from around 31 100 hectares of arable land on which the most common cereal crops (wheat, corn, barley, rye and oats) are grown. On average, from all crops, on an annual level, about 3,2 t/ha of post-harvest aboveground plant biomass remained, which represents a significant resource, that is often used irrationally and sometimes harmful to the environment, by agricultural producers. The practice of agricultural cereal crop producers has been analysed and alternative approaches for using post-harvest residues have been proposed. The additional financial implications for farmers, which can be achieved by proper treatments of the post-harvest residues are emphasized. Proposed measures and activities for sustainable management of plant residues after harvest are explained.","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114343076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"REAL TIME PCR METHOD FOR PPV DIAGNOSTIC ON PLUMS AND APRICOT IN THE REPUBLIC OF NORTH MACEDONIA","authors":"Cvetanka Kulukovska, S. Mitrev, E. Arsov","doi":"10.46763/japs21192037k","DOIUrl":"https://doi.org/10.46763/japs21192037k","url":null,"abstract":"","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125740838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"AGRO-BIOLOGICAL AND TECHNOLOGIACAL CHARACTERISTICS OF 'RKATSITELI WINE GRAPE VARIETY, GROWING IN TIKVEŠ VINEYARDS","authors":"V. Dimovska","doi":"10.46763/japs201009d","DOIUrl":"https://doi.org/10.46763/japs201009d","url":null,"abstract":"Research is being performed to the ‘Rkatsiteli wine grape variety. The vineyards are sited on the Smilica-Tikveš vineyards. Plantation was started in 1996 with standard plantation material, 2.4 m planting distance between rows, and 1.2 m distance between vines in a row. The training system is Guyot two arms, with 20 winter buds per vine. Some optimal agro-technical and ampelo-technical measures are applied. During the research period the following items were included: phenophases on development, fruiting of buds, weight of cluster (g), chemical composition of grape must (sugar, total acid, pH), and chemical analysis of wine. On the basis of obtained results, we can conclude that the variety ‘Rkatsiteli belongs to the group of native varieties (coefficient of fertility 1.10) with a 235 g average weight of cluster. The must grape contains 223 g/L sugar and 6.4 g/L total acids. The wine has a medium content of alcohol (12.33% vol) and low content of reducing sugar (1.7 g/L), which is due to selective grape harvesting and the vinificitation technology (winemaking).","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131715660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Stojiljkovic, M. Trajchev, M. Petrovska, D. Nakov
{"title":"THE INFLUENCE OF DIFFERENT CONCENTRATIONS OF PLANT ESSENTIAL OILS ON GROWTH AND REPRODUCTION OF Salmonella enteritidis","authors":"J. Stojiljkovic, M. Trajchev, M. Petrovska, D. Nakov","doi":"10.46763/JAPS2010063S","DOIUrl":"https://doi.org/10.46763/JAPS2010063S","url":null,"abstract":"","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116498873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}