Journal of Agricultural, Food and Environmental Sciences最新文献

{"title":"EVALUATION OF CROP ALBEDO OF DIFFERENT SUNFLOWER CROP ROTATION CULTIVARS AND ITS EFFECT ON LATENT HEAT FLUX","authors":"F. Bakanoğullari, Serhan Yesilkoy, Nilcan Akataș, L. Şaylan","doi":"10.55302/jafes18721140b","DOIUrl":"https://doi.org/10.55302/jafes18721140b","url":null,"abstract":"Abstract Surface albedo is expressed as the fraction of incoming shortwave solar radiation reflected by the surface. Surface albedo is one of the primary factors influencing regional and global climates as well as ecological and biophysical processes especially in the study of water and energy fluxes of ecosystems. In these research areas, accurate determination of net radiation plays a vital role for determination of the fluxes. In this study, it is aimed to establish the crop albedo values of three sunflower cultivars in the northwestern part of Turkey where sunflower production is represented as country’s production. It can be seen that crop albedo values are related to the crop and meteorological factors like crop phenology, soil moisture etc. Crop albedo also varies by each cultivars of sunflower. Moderate Resolution Imaging Spectroradiometer (MODIS) albedo values and in-situ measurements were compared within this study. In the light of this perspective, albedo is considerably sensitive parameter and has influence on the latent heat flux. Also, comparison between calculated latent heat flux from MODIS data and in-situ measurements were investigated.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"10 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":"130836471","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":"CONTRIBUTION OF ORGANICALLY GROWN SPELT TO THE GRAIN QUALITY","authors":"M. Simić, V. Dragičević, M. Brankov, M. Tabaković, B. Kresović","doi":"10.55302/jafes18721001m","DOIUrl":"https://doi.org/10.55302/jafes18721001m","url":null,"abstract":"Organic agriculture is capable to contribute to the production of healthier food. Organically produced cereals, such as spelt, represent the potential source of quality and healthy components for human food. Spelt wheat is one of the husked hexaploid wheat grown for centuries within a low-input technology. The nutritive value of spelt is high and it contains all the basic components which are necessary for human nutrition. Spelt is high in digestible proteins, vitamins, minerals and antioxidants. Differences may occur due to the growing place and season, cultivation, fertilizers etc. The content of nutritionally important minerals (Fe, Mg, Zn, Ca, Mn) and some antioxidants were analyzed in spelt wheat grown during four different seasons and in semiarid conditions. The spelt wheat was organically grown in the period 2012-2015, at Maize Research Institute Zemun Polje. The crop was sown on the area of 0.33 ha and after harvesting, grain yield was measured from all production area and calculated with 14% of moisture. Then, grains were milled and content of nutrients Mg, Fe, Mn, Ca and Zn, as well as inorganic phosphorus (Pi), phytic phosphorus (P phy ), phenolics, β-carotene and glutathione (GSH), were determined in grains. Obtained data were processed by analysis of variance (ANOVA) and differences with p <0.05 were considered as significant. Among growing seasons, the highest spelt yield was observed in 2012 (4200 kg ha -1 ). The variations in content of minerals and antioxidants followed variations in sum of precipitation, as well as average air temperature. The content of Mg was significantly higher in 2015, while the Ca content was lower. Concentration of Zn and Mn continuously decreased from 2012 to 2015. The highest content of almost all investigated antioxidants was observed mostly in 2013. GSH and β-carotene content variations were also affected by the meteorological conditions of the growing season.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"14 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":"121270514","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":"EFFECTS OF PHOSPHORUS AND IRON ON BIOMASS PRODUCTION AND NUTRIENTS PARTITIONING IN SOYBEAN CULTIVARS UNDER WATER STRESS CONDITION","authors":"V. Rotaru","doi":"10.55302/jafes21751021r","DOIUrl":"https://doi.org/10.55302/jafes21751021r","url":null,"abstract":"A pot experiment was conducted to investigate the effects of P and Fe application on the biomass production and nutrients partitioning of two soybeans (Glycine max. L. Merr) cultivars grown in carbonated chernoziom (low in Fe and P) under water stress conditions. P and Fe were applied at two levels (0 and 100 mg P kg-1 soil; 0 and 5 mg Fe kg-1 soil). Control plants were grown at 70% water holding capacity (WHC) while their counterparts were subjected to 35% WHC water stress at initial flowering stage for two weeks. Considerable variability was observed in leaves, roots dry mass accumulation and nodulation among the soybean cultivars (Zodiac, Licurici) at both P and Fe levels in relation to water regimes. The results showed that drought significantly reduced biomass production irrespective of nutrient supply and its adverse effect was more pronounced at low nutrient supply. Leaf development and nodules growth were the most sensitive to water deficit and insufficient nutrient supply. Adequate P and Fe supply increased dry matter production and nutrient concentrations for soybean cultivars. Phosphorus concentration in plant parts was significantly higher at nil Fe compared with Fe application. Phosphorus application decreased Fe allocation to the leaves. The experimental results demonstrated that there was a positive effect of P and Fe adequate nutrition on P use efficiency. Hence, the sufficient phosphorus and iron supply maintained growth at high level, improved P and Fe status and partially alleviated drought effect on soybean plants.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"62 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":"127051844","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":"HPLC METHOD FOR DETERMINATION OF ACTIVE INGREDIENTS IN PESTICIDE FORMULATION SWITCH 62,5 WG","authors":"L. Velkoska-Markovska, Jovana Davitkova, M. Jankulovska","doi":"10.55302/jafes21752011vm","DOIUrl":"https://doi.org/10.55302/jafes21752011vm","url":null,"abstract":"","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"36 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":"126834222","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":"BIOLOGICAL CONTROL OF VENTURIA INAEQUALIS – THE CAUSE OF APPLE SCAB IN APPLE","authors":"R. Rusevski, B. Kuzmanovska, Eftim Petkovski, Katerina Bandzo","doi":"10.55302/jafes18723016r","DOIUrl":"https://doi.org/10.55302/jafes18723016r","url":null,"abstract":"The main goal of the experiment was to study the possibility for biological control of apple scab by use of innovative biofungicide Vacciplant (a.m. Laminarin) and to compare the results of biological control with those from standard chemical control of this disease. Experiment was conducted during the 2016 in region of Prespa and region of Tetovo, on two apple varieties, idared and golden delicious. In untreated variant in region of Tetovo, was observed very high level of infection (77.21% on the leaves and 24.35% on the fruits), which demonstrated the destructive potential of this apple disease in our country. In region of Prespa, significantly lower level of infection was observed in untreated variant (30% on the leaves and 9.5% on the fruits). Regarding the efficacy of tested fungicides, in region of Tetovo, standard fungicide Merpan (a.m. captan) used in chemical variant provided considerably lower degree of efficacy on leaves and fruits (71.38% and 60.86% respectively), compared with biofungicide used in biological variant (95.13% and 94.78% respectively). In region of Prespa, the efficacy performance of standard fungicides on the leaves and fruits (98.33% and 100% respectively) was almost equal with the performance of biofungicide (99.16% and 100%).","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"23 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":"133949784","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":"ESTABLISHING APPROPRIATE PARAMETARS FOR ROOTING OF MICROPROPAGATED PEAR ROOTSTOCK OHF X 333 (PYRUS COMMUNIS L.)","authors":"V. Nikolova, D. Dimanov","doi":"10.55302/jafes18723001n","DOIUrl":"https://doi.org/10.55302/jafes18723001n","url":null,"abstract":"The study was carried out in period September 2016 – April 2017, in laboratory for in vitro propagation of Fruit Growing Institute – Plovdiv. These rootstocks were obtained by hybridization of pear varieties of Old Home X Farmigdale in the American state of Oregon. Micropropagated plants in vitro were rooted on B (Dimanov, 1987) nutrient media in two different forms (solid and liquid with perlite) with different concentration of plants grow up regulators- auxins (IAA and IBA). The results show that the micropropagated plants of this rootstock are highly dependent from the nutrient media composition and concentration of grow up regulators for rooting. Plants with roots was produced 15 – 20 days after cultivated on nutrient media for rooting, but results were reported 30 days after cultivation date . According from forms (solid and liquid) and plants regulators –auxins (IBA and IAA), percent of the rooted plants it is different. nematodes and Phytophtora cactorum . Tolerant of heavy and soils and low and with all rootstocks by of pear varieties of Old x Farmigdale in state","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"16 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":"133961449","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":"CHARACTERIZATION OF HONEY: DETERMINATION OF METAL AND SUGAR CONTENT","authors":"Nora Limani Bektashi, Dritan Abazi, Olga Popovska, A. Latifi, Arianit A. Reka","doi":"10.55302/jafes21752037lb","DOIUrl":"https://doi.org/10.55302/jafes21752037lb","url":null,"abstract":"","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"17 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":"115208482","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":"DNA MICROSATELLITE INFORMATIVENESS, ALLELE FREQUENCIES AND THEIR DISTRIBUTION IN THE GENOME OF MACEDONIAN AUTOCHTHONOUS SHEEP POPULATIONS","authors":"K. Porchu, V. Džabirski, Z. Popovski","doi":"10.55302/jafes20741001p","DOIUrl":"https://doi.org/10.55302/jafes20741001p","url":null,"abstract":"","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"76 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":"125924460","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":"DETERMINATION OF GENETIC VARIABILITY OF EASTERN AND SOUTHEASTERN ANATOLIA REGION TOBACCOS","authors":"O. Caliskan, D. Kurt, A. Kınay, N. Çamaş, K. Kevseroğlu","doi":"10.55302/jafes18722008c","DOIUrl":"https://doi.org/10.55302/jafes18722008c","url":null,"abstract":"Tobacco establishing various ecotypes in different ecological zones is one of the crop plants having high genetic variability. In previous years, tobacco ecotypes were conserved by tobacco farming controlled governmentally. But now tobacco sector is privatized. As a result of privatization, companies in tobacco sector have adopted a few ecotypes based on tobacco farming. This phenomenon has increased the risk of extinction for the present genetic variability and now some cultivars are nearly extinct. In this study, conducted to prevent genetic resource erosion, different tobacco ecotypes were determined by visiting the tobacco fields in Eastern and Southeastern Anatolia Region. Some morphological, technique and yield characters of the cultivars were compared by farming them in field via seed. 12 characters of the cultivars were tabulated. Seeds of cultivars, characters of which were determined were delivered to Seed Gene Bank of Turkey. many fields of the region, different to each other both ecologically and geographically. Broad leaf webby butt and less webby butt types as well as small leaf webby butt types could be encountered in the region and they had been farmed in their own populations. These researchers indicated the presence of Yayladağ, Malatya, Adıyaman, İskenderun, Diyarbakır, Siirt, Mardin, Muş, Bitlis and Şemdinli populations. The mentioned populations were different from those of Aegean, Marmara and Black Sea regions in terms of their physical and blend characters. “Tombeki” and “Hasankeyf” tobaccos of Nicotiana rustica were also present in the region. Ketenci (1985) reported that tobacco was farmed by using the unaccredited seeds and tobaccos having different appearance from different origins were farmed in the same field in Malatya and Adıyaman-Çelikhan 676, a certificated breeding cultivar for the region was degenerated over time and the cultivar could satisfy neither producer nor management in that its yield and quality. Virginia tobacco, substituted for eastern tobaccos, was tried to farm in Urfa surrounding not to cause the unemployment of farmers from eastern regions, farming tobacco for many years. Results indicated that it was possible to farm Virginia tobacco in this region, but not possible to reach the same quality of that, farmed in its own ecology. Researcher concluded that appropriate farming applications as trashing and using of high quality seed were key factors to increase quality of our eastern tobaccos. On the other hand, it is possible to use thick veined eastern tobaccos in blends at the rate of 10% by paying more attention the farming applications. Tobacco fields of the region constituting significant rate of Turkish tobacco production in total are generally mountainous terrains with high altitude. Tobaccos of region have generally stronger","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"15 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":"121693361","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":"REVIEW OF THE SHEEP SECTOR IN THE REPUBLIC OF NORTH MACEDONIA: DISTRIBUTION, FARM SIZE, BREED STRUCTURE AND MILK PRODUCTION CAPACITIES","authors":"K. Porchu, V. Džabirski","doi":"10.55302/jafes19733013p","DOIUrl":"https://doi.org/10.55302/jafes19733013p","url":null,"abstract":"","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"4 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":"124747097","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}