M. Petek, N. Toth, M. Pećina, T. Karažija, B. Lazarević, M. Ćustić
Besides the absolute values of mineral content in plant tissue, particularly is important their relative relationship. Imbalance in nutrient uptake very often is result of extensive fertilization with one nutrient, which is then in excess, so can prevent uptake of other nutrients what may cause disturbances in metabolism. Therefore, the goal of present research was to determine the influence of fertilization on mineral ratios in beetroot. A field trial (2003-2005) was set up in a hilly part of Croatia according to the Latin square method with four types of fertilization (control, 50 t stable manure ha-1, 500 and 1000 kg NPK 5-20-30 ha-1). Some investigated ratios ranged as follows: N+P+K 4.08-8.17, K+Ca+Mg 2.83-5.14, K/Ca 6.8-18.1, K/Mg 4.3-19.3, K/(Ca+Mg) 2.6-9.3, (N+P)/K 0.70-1.26, Ca/P 0.7-2.0, Ca/Mg 0.65-1.07, K/Mn 297-789, N/Zn 501-786, P/Zn 41-92, Fe/Mn 1.6-2.8, Fe/Cu 1123, Fe/(Cu+Zn) 2.1-4.2, Zn/Cu 3.3-7.6, Mn/Zn 1.5-1.8, Mn/Fe 0.38-0.62. In order to achieve high mineral content and its favorable ratio is necessary to combine the organic and mineral fertilizers with foliar fertilization.
{"title":"MINERAL RATIOS IN BEETROOT UNDER DIFFERENT FERTILIZATION","authors":"M. Petek, N. Toth, M. Pećina, T. Karažija, B. Lazarević, M. Ćustić","doi":"10.55302/jafes18723076p","DOIUrl":"https://doi.org/10.55302/jafes18723076p","url":null,"abstract":"Besides the absolute values of mineral content in plant tissue, particularly is important their relative relationship. Imbalance in nutrient uptake very often is result of extensive fertilization with one nutrient, which is then in excess, so can prevent uptake of other nutrients what may cause disturbances in metabolism. Therefore, the goal of present research was to determine the influence of fertilization on mineral ratios in beetroot. A field trial (2003-2005) was set up in a hilly part of Croatia according to the Latin square method with four types of fertilization (control, 50 t stable manure ha-1, 500 and 1000 kg NPK 5-20-30 ha-1). Some investigated ratios ranged as follows: N+P+K 4.08-8.17, K+Ca+Mg 2.83-5.14, K/Ca 6.8-18.1, K/Mg 4.3-19.3, K/(Ca+Mg) 2.6-9.3, (N+P)/K 0.70-1.26, Ca/P 0.7-2.0, Ca/Mg 0.65-1.07, K/Mn 297-789, N/Zn 501-786, P/Zn 41-92, Fe/Mn 1.6-2.8, Fe/Cu 1123, Fe/(Cu+Zn) 2.1-4.2, Zn/Cu 3.3-7.6, Mn/Zn 1.5-1.8, Mn/Fe 0.38-0.62. In order to achieve high mineral content and its favorable ratio is necessary to combine the organic and mineral fertilizers with foliar fertilization.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134164825","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}
As the granary of Europe, Ukraine has seen a significant rise in productivity and efficiency of its agriculture during the past decades. Chernozems are the primary soils in Ukraine. In order to maintain continued increases in grain production, Ukraine needs to implement conservation tillage and other sustainable land management practices to reduce soil degradation. The paper reviews the problem of Chernozems degradation and summarizes the influences of conservation tillage, cropping systems, fertilization, crop residue management, strip-cropping and contour farming on physical, chemical, and biological properties of Ukrainian Chernozems for the past 50 years. The conversion from plow-tillage to minimum tillage and no-till improves infiltration rate, pH and soil organic matter (SOM) in 0- to 10-cm layer and lead to carbon accumulation in fulvic acids and humins. No significant differences in SOM storage were observed among tillage systems in the 0- to 100-cm layer. The five crop rotation increased 0.8, 0.71, 0.94 t ha -1 yield of cereals and 5.8, 1.0, 4.2 t ha -1 sugar beet under conventional tillage, deep minimum tillage and reduced minimum tillage, respectively. Recommended application of manure in conservation agriculture in the humid zone 12 t ha -1 , in semi-humid zone - 10-12 t ha -1 and 8-10 t ha -1 in semi-arid zone. Green manure, cover crops and inter crops increased crop yield by 2-10% on Forest-Steppe and Steppe Chernozems. The combination of strip cropping, contour farming, contour bunds, and terracing are particularly recommended for the sloping farmland in order to reduce soil erosion. Land-related policies and relevant legislation in Ukraine are also outlined with an aim to contribute to the creation of guidelines and strategies for further implementation of appropriate practices for sustainable agriculture. slope steepness affect the Chernozems morphological features. Svitlichniy and Chorniy (2007) reported that the soil on the terraced slopes lost less nitrogen, phosphorus, potassium and calcium as compared to non-terraced slopes. Zuza (2011) reports a significant improvement in snow-trapping and available water storage by 12-26 mm with terraces. The same phenomena were earlier reported by Gichka and Timchenko (2007) in spring on terraced slopes. damaged soils, restoration of soil fertility, standards in land protection, and state oversight of land and conservation. All principles All Ukraine, passport. The certificate includes common soil (soil organic its distribution downwards acidity, salinity, microelements as well as the concentrations of the soil contaminants determined by the regulations № 4433-87 “Sanitary code soils”. The sanitary condition of the Ukrainian soils is also determined by the State Standard №17.4.2.01-81 Protection.
作为欧洲的粮仓，在过去的几十年里，乌克兰的农业生产力和效率有了显著的提高。黑钙土是乌克兰的主要土壤。为了保持粮食生产的持续增长，乌克兰需要实施保护性耕作和其他可持续土地管理做法，以减少土壤退化。本文综述了乌克兰黑钙土退化问题，总结了近50年来保护性耕作、耕作制度、施肥、作物残茬管理、带状耕作和等高线耕作对乌克兰黑钙土物理、化学和生物特性的影响。由犁耕转为少耕免耕改善了0 ~ 10 cm土层的入渗速率、pH和土壤有机质(SOM)，促进了黄腐酸和腐殖素的碳积累。在0 ~ 100 cm土层，不同耕作方式的土壤有机质储量差异不显著。5种轮作方式下，常规耕作、少耕深耕和少耕分别使谷物增产0.8、0.71、0.94 t ha -1，甜菜增产5.8、1.0、4.2 t ha -1。建议在湿润地区12公顷-1、半湿润地区- 10-12公顷-1和半干旱区- 8-10公顷-1施用有机肥。绿肥、覆盖作物和间作可使森林草原和黑钙化草原的作物产量提高2-10%。坡耕地特别建议采用带状种植、等高线种植、等高线带状种植和梯田种植相结合的方式，以减少水土流失。还概述了乌克兰与土地有关的政策和相关立法，目的是促进制定准则和战略，进一步实施可持续农业的适当做法。坡度影响黑钙土的形态特征。Svitlichniy和Chorniy(2007)报告说，与非梯田坡地相比，梯田坡地的土壤氮、磷、钾和钙的损失更少。Zuza(2011)报告说，梯田显著提高了积雪和有效储水量12-26毫米。Gichka和Timchenko(2007)早前在春季在梯田坡地上报告了同样的现象。受损土壤，土壤肥力恢复，土地保护标准，以及国家对土地和保护的监督。所有原则，所有乌克兰人，护照。该证书包括普通土壤(有机土壤)，其向下分布的酸度，盐度，微量元素以及由法规№4433-87“土壤卫生规范”确定的土壤污染物浓度。乌克兰土壤的卫生条件也由国家标准№17.4.2.01-81保护确定。
{"title":"CONSERVATION AGRICULTURE ON UKRAINIAN CHERNOZEMS","authors":"Y. Kravchenko","doi":"10.55302/jafes18721100k","DOIUrl":"https://doi.org/10.55302/jafes18721100k","url":null,"abstract":"As the granary of Europe, Ukraine has seen a significant rise in productivity and efficiency of its agriculture during the past decades. Chernozems are the primary soils in Ukraine. In order to maintain continued increases in grain production, Ukraine needs to implement conservation tillage and other sustainable land management practices to reduce soil degradation. The paper reviews the problem of Chernozems degradation and summarizes the influences of conservation tillage, cropping systems, fertilization, crop residue management, strip-cropping and contour farming on physical, chemical, and biological properties of Ukrainian Chernozems for the past 50 years. The conversion from plow-tillage to minimum tillage and no-till improves infiltration rate, pH and soil organic matter (SOM) in 0- to 10-cm layer and lead to carbon accumulation in fulvic acids and humins. No significant differences in SOM storage were observed among tillage systems in the 0- to 100-cm layer. The five crop rotation increased 0.8, 0.71, 0.94 t ha -1 yield of cereals and 5.8, 1.0, 4.2 t ha -1 sugar beet under conventional tillage, deep minimum tillage and reduced minimum tillage, respectively. Recommended application of manure in conservation agriculture in the humid zone 12 t ha -1 , in semi-humid zone - 10-12 t ha -1 and 8-10 t ha -1 in semi-arid zone. Green manure, cover crops and inter crops increased crop yield by 2-10% on Forest-Steppe and Steppe Chernozems. The combination of strip cropping, contour farming, contour bunds, and terracing are particularly recommended for the sloping farmland in order to reduce soil erosion. Land-related policies and relevant legislation in Ukraine are also outlined with an aim to contribute to the creation of guidelines and strategies for further implementation of appropriate practices for sustainable agriculture. slope steepness affect the Chernozems morphological features. Svitlichniy and Chorniy (2007) reported that the soil on the terraced slopes lost less nitrogen, phosphorus, potassium and calcium as compared to non-terraced slopes. Zuza (2011) reports a significant improvement in snow-trapping and available water storage by 12-26 mm with terraces. The same phenomena were earlier reported by Gichka and Timchenko (2007) in spring on terraced slopes. damaged soils, restoration of soil fertility, standards in land protection, and state oversight of land and conservation. All principles All Ukraine, passport. The certificate includes common soil (soil organic its distribution downwards acidity, salinity, microelements as well as the concentrations of the soil contaminants determined by the regulations № 4433-87 “Sanitary code soils”. The sanitary condition of the Ukrainian soils is also determined by the State Standard №17.4.2.01-81 Protection.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"59 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":"115166771","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}
The effect of the new fraction pair 1.5+10, coded by Glu-D1 locus, on the qualitative indices protein, lysine and sedimentation value in synthetic hexaploid wheat varieties was investigated in comparison to common winter wheat standards. For this purpose, in two successive cropping seasons (2013 and 2014), grains from plants of the progenies of the synthetic haploid wheat genotypes 106, 107 and 32 were analyzed; preliminary SDS-PAGE analysis determined that they were carriers of the new allele ah inherited from the Glu-D t 1 locus of Ae. tauschii . Data were analyzed with the help of descriptive statistics, t-criterion, correlation and regression analyses, which were at the basis of the conclusions made. The obtained results allow the assumption that in the synthetic hexaploid wheat genotypes the new allele ah , coding for the expression of the new fraction pair 1.5+10 in D-genome, has positive effect on the qualitative indices protein, lysine and sedimentation in contrast to the standard common wheat cultivars, which do no carry this subunit.
{"title":"EVALUTION OF THE EFFECT OF THE NEW FRACTION PAIR 1Dx1.5+1Dy10 INHERITED FROM Glu-Dt LOCUS OF Ae. Tauschii (DtDt, 2n=14) ON SOME QUALITATIVE INDICES IN THE PROGENIES OF SYNTHETIC WHEAT VARIETIES (BBАuАuDtDt, 2n=42)","authors":"S. Doneva, N. Daskalova, P. Spetsov, E. Penchev","doi":"10.55302/jafes18722062d","DOIUrl":"https://doi.org/10.55302/jafes18722062d","url":null,"abstract":"The effect of the new fraction pair 1.5+10, coded by Glu-D1 locus, on the qualitative indices protein, lysine and sedimentation value in synthetic hexaploid wheat varieties was investigated in comparison to common winter wheat standards. For this purpose, in two successive cropping seasons (2013 and 2014), grains from plants of the progenies of the synthetic haploid wheat genotypes 106, 107 and 32 were analyzed; preliminary SDS-PAGE analysis determined that they were carriers of the new allele ah inherited from the Glu-D t 1 locus of Ae. tauschii . Data were analyzed with the help of descriptive statistics, t-criterion, correlation and regression analyses, which were at the basis of the conclusions made. The obtained results allow the assumption that in the synthetic hexaploid wheat genotypes the new allele ah , coding for the expression of the new fraction pair 1.5+10 in D-genome, has positive effect on the qualitative indices protein, lysine and sedimentation in contrast to the standard common wheat cultivars, which do no carry this subunit.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"40 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":"127529942","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}
T. Minkina, D. Nevidomskaya, T. Bauer, S. Mandzhieva, I. Simunic, Palma Orlovid-Leko, M. Burachevskaya
The study is aimed at analyze atomic and electronic structure of Cu (II) and Pb (II) ions in the artificially contaminated soil and its mineral components using X-ray absorption spectroscopy methods based on synchrotron radiation. Soil sampling was taken in the 0-20 cm topsoil of the Haplic Chernozem of the South Russia. In a model experiment the samples taken were artificially contaminated with higher portions (2000 and 10000 mg/kg) of nitrates and oxides of Cu and Pb. The experimental X-ray absorption (XANES and EXAFS) spectra at the K- edge of Cu and LIII-edge of Pb were performed at the Structural Materials Science beamline of the Kurchatov Center for Synchrotron Radiation (Moscow) in the fluorescence regime. The features of XANES spectra indicate different orbital transitions in the electron shells of Pb (II) and Cu (II) ions for monoxide and soluble salt, which affect the ion properties and determine the individual structure of the coordination sphere. Analysis of the EXAFS revealed that Cu (II) ions are incorporated in the octahedral and tetrahedral sites of minerals and bonded with humic materials at the expense of covalent bond and the formation of coordination humate copper complexes. Lead ions in soil are incorporated in the positions of the inner-sphere complex replacing some aluminum ions in the octahedral sites. This results in changes the Pb–O distances in Pb- bearing octahedrons. We may suggest that Pb (II) is also sorbed by dimer (Pb–Pb) silicate and/or aluminum groups.
{"title":"APPLICATION OF METHODS BASED ON SYNCHROTRON RADIATION FOR SPECIATION OF HEAVY METAL IN SOIL","authors":"T. Minkina, D. Nevidomskaya, T. Bauer, S. Mandzhieva, I. Simunic, Palma Orlovid-Leko, M. Burachevskaya","doi":"10.55302/jafes18721129m","DOIUrl":"https://doi.org/10.55302/jafes18721129m","url":null,"abstract":"The study is aimed at analyze atomic and electronic structure of Cu (II) and Pb (II) ions in the artificially contaminated soil and its mineral components using X-ray absorption spectroscopy methods based on synchrotron radiation. Soil sampling was taken in the 0-20 cm topsoil of the Haplic Chernozem of the South Russia. In a model experiment the samples taken were artificially contaminated with higher portions (2000 and 10000 mg/kg) of nitrates and oxides of Cu and Pb. The experimental X-ray absorption (XANES and EXAFS) spectra at the K- edge of Cu and LIII-edge of Pb were performed at the Structural Materials Science beamline of the Kurchatov Center for Synchrotron Radiation (Moscow) in the fluorescence regime. The features of XANES spectra indicate different orbital transitions in the electron shells of Pb (II) and Cu (II) ions for monoxide and soluble salt, which affect the ion properties and determine the individual structure of the coordination sphere. Analysis of the EXAFS revealed that Cu (II) ions are incorporated in the octahedral and tetrahedral sites of minerals and bonded with humic materials at the expense of covalent bond and the formation of coordination humate copper complexes. Lead ions in soil are incorporated in the positions of the inner-sphere complex replacing some aluminum ions in the octahedral sites. This results in changes the Pb–O distances in Pb- bearing octahedrons. We may suggest that Pb (II) is also sorbed by dimer (Pb–Pb) silicate and/or aluminum groups.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"32 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":"122892520","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}
R. Rusevski, B. Kuzmanovska, Eftim Petkovski, Katerina Bandzo Oreskovic
The possibility of simultaneous effective control of apple scab and apple powdery mildew, by using single fungicidal active substance, and to compare the obtained results with those from standard chemical control, were the main goal of these experiments. In this study two fungicides were included: Sercadis (a.m. fluxapyroxad) and Indar 5 EW (a.m. fenbuconazole). 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, significantly high level of infection of apple scab (43%) and apple powdery mildew (18,2%) were recorded. In region of Prespa, the situation with the control variant was quite the opposite (15,2% apple scab and 36% apple powdery mildew infection). Regarding the efficacy of tested fungicides, in region of Tetovo, the standard fungicide Indar 5 EW (a.m. fenbuconazole) provided protection efficiency of 94,58% against apple scab and 98,18% against apple powdery mildew. In the same region, the efficacy in variants treated with fungicide Sercadis was quite similar (92,65% efficacy protect against apple scab and 98,68 against apple powdery mildew). In region of Prespa, the efficacy performance of standard fungicide against apple scab and powdery mildew (95,65% and 94,44% respectively) was almost equal with the performance of fungicide Sercadis (94,53% and 96,66%).
研究单一杀真菌活性物质同时有效防治苹果痂病和苹果白粉病的可能性，并将其与标准化学防治效果进行比较。本研究包括两种杀菌剂:Sercadis (a.m. fluxapyroxad)和Indar 5ew (a.m. fenbuconazole)。实验于2016年在Prespa地区和Tetovo地区进行，实验对象是两个苹果品种，红苹果和金香苹果。在Tetovo地区未经处理的变异中，苹果痂病(43%)和苹果白粉病(18.2%)的侵染率显著升高。在普雷斯帕地区，控制变异的情况正好相反(15.2%的苹果痂病和36%的苹果白粉病感染)。在杀菌剂的药效方面，在泰托沃地区，标准杀菌剂Indar 5 EW (a.m.芬布康唑)对苹果痂病的防效为94.58%，对苹果白粉病的防效为98.18%。在同一地区，用杀菌剂Sercadis处理的不同品种对苹果痂病和白粉病的防治效果相似(分别为92.65%和98.68%)。在普雷斯帕地区，标准杀菌剂对苹果痂病和白粉病的防治效果(分别为95,65%和94,44%)与杀菌剂Sercadis的防治效果(分别为94,53%和96,66%)基本持平。
{"title":"NEW OPPORTUNITIES FOR CHEMICAL CONTROL OF VENTURIA INAEQUALIS AND PODOSPHAERA LEUCOTRICHA IN APPLE ORCHARDS IN MACEDONIA","authors":"R. Rusevski, B. Kuzmanovska, Eftim Petkovski, Katerina Bandzo Oreskovic","doi":"10.55302/jafes18723012r","DOIUrl":"https://doi.org/10.55302/jafes18723012r","url":null,"abstract":"The possibility of simultaneous effective control of apple scab and apple powdery mildew, by using single fungicidal active substance, and to compare the obtained results with those from standard chemical control, were the main goal of these experiments. In this study two fungicides were included: Sercadis (a.m. fluxapyroxad) and Indar 5 EW (a.m. fenbuconazole). 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, significantly high level of infection of apple scab (43%) and apple powdery mildew (18,2%) were recorded. In region of Prespa, the situation with the control variant was quite the opposite (15,2% apple scab and 36% apple powdery mildew infection). Regarding the efficacy of tested fungicides, in region of Tetovo, the standard fungicide Indar 5 EW (a.m. fenbuconazole) provided protection efficiency of 94,58% against apple scab and 98,18% against apple powdery mildew. In the same region, the efficacy in variants treated with fungicide Sercadis was quite similar (92,65% efficacy protect against apple scab and 98,68 against apple powdery mildew). In region of Prespa, the efficacy performance of standard fungicide against apple scab and powdery mildew (95,65% and 94,44% respectively) was almost equal with the performance of fungicide Sercadis (94,53% and 96,66%).","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"7 6 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":"128432137","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}
The purpose of this paper was to present the fatty acid profile of Galichki sheep kashkaval cheese from Bistra mountain and present its sensory characteristics. The tests were carried out in four iterations on the 180 day of the cheese production. The fatty acids were analyzed under the method AOAC 996.07. The organoleptic assessment was conducted under 20 points scale method, by examining four characteristics (flavor, aroma, texture and additional flavor in the mouth and appearance when cut). Based on the results obtained, it was concluded that the biggest percentage of the fatty acids belongs to palmitic acid (C16:0, hexadecanoic acid) with 30.574.17 g/100g, then the oleic (C18:1, z-octadec-11-enoic) with 24.891.05 g/100g and myristic acid (C14:0, tetradecanoic acid) with 11.010.69 g/100g. Based on the results of the sensory analysis we concluded that the Galichki kaskhaval cheese belongs to the category of very good quality cheese. The flavor was rated as distinct, characteristic for sheep cheese and moderately salty, while the aroma was characterized as pleasant, slightly sour, with no foreign odors. The cheese texture was evaluated as compact, homogeneous, and the firmness as characteristic for the product. The cheese was top-rated in terms of the appearance when cut. This property depends mostly on the skills of the master in the fast and successful shaping of the curd dough and the proper shaping of the cheese.
{"title":"FATTY ACID PROFILE AND SENSORY PROPERTIES OF TRADITIONAL SHEEP KASHKAVAL","authors":"S. Srbinovska, D. Santa","doi":"10.55302/jafes18721059s","DOIUrl":"https://doi.org/10.55302/jafes18721059s","url":null,"abstract":"The purpose of this paper was to present the fatty acid profile of Galichki sheep kashkaval cheese from Bistra mountain and present its sensory characteristics. The tests were carried out in four iterations on the 180 day of the cheese production. The fatty acids were analyzed under the method AOAC 996.07. The organoleptic assessment was conducted under 20 points scale method, by examining four characteristics (flavor, aroma, texture and additional flavor in the mouth and appearance when cut). Based on the results obtained, it was concluded that the biggest percentage of the fatty acids belongs to palmitic acid (C16:0, hexadecanoic acid) with 30.574.17 g/100g, then the oleic (C18:1, z-octadec-11-enoic) with 24.891.05 g/100g and myristic acid (C14:0, tetradecanoic acid) with 11.010.69 g/100g. Based on the results of the sensory analysis we concluded that the Galichki kaskhaval cheese belongs to the category of very good quality cheese. The flavor was rated as distinct, characteristic for sheep cheese and moderately salty, while the aroma was characterized as pleasant, slightly sour, with no foreign odors. The cheese texture was evaluated as compact, homogeneous, and the firmness as characteristic for the product. The cheese was top-rated in terms of the appearance when cut. This property depends mostly on the skills of the master in the fast and successful shaping of the curd dough and the proper shaping of the cheese.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"1 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":"128696940","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}
The study was conducted to investigate the some morphological and pollinizer characteristics on caprifig accessions selected from five locations (Adana, Hatay, Kahramanmaraş, Mersin, and Osmaniye) in eastern Mediterranean region and six standard cultivars (‘Ak İlek’, ‘Armut İlek’, ‘Elma İlek’, ‘Hamza’, ‘Küçük Konkur’, and ‘Taşlık’) from Aydin location in the Aegean Region of Turkey. A total of 27 characteristics included profichi crops of caprifigs were observed in Adana (12 accessions), Hatay (37 accessions), Kahramanmaraş (17 accessions), Mersin (22 accessions), and Osmaniye (9 accessions) locations and six standard cultivars in 2014 and 2015 years. The average fruit weight per profichi crop of the cultivars (30.33 g) in Aydın location and caprifigs (27.41 g) in Hatay location were the highest compared with the caprifigs selected from Adana (23.14 g), Mersin (19.84), Kahramanmaraş (17.57 g), and Osmaniye (16.10 g) locations. The caprifigs in Mersin location had the darkness fruit skin color. The number of gall flowers was highest in cultivars (634.07), whereas the number of male flowers was found to be highest caprifigs (142.41) in Adana location. The pollen viability of caprifigs ranged between 65.76% (Mersin) and 90.51 (Cultivars). The highest of pollen number per profichi fruit were found caprifigs in Adana (824.188). The cluster analysis showed that Hatay caprifigs and standard cultivars and also Kahramanmaraş and Osmaniye caprifigs were partly similar to each other according to morphological and pollinizer characteristics. The lightness (L) caprifig fruit skin colors were measured in Adana location (57.43). The highest a* value was detected in Mersin location (-6.80). The lowest b* values was found in Kahramanmaraş location (24.97). Caliskan and Polat (2012) indicated that lowest L*, C and h° values are correlated with darkest fig skin colors. The darkness fruit skin colors were measured caprifigs in Mersin location with the lowest chroma ( C ) and hue ( h° ) values (36.19, and 80.61, respectively). However, most of the caprifigs had the green skin colors. Some researchers showed that the fruit skin colors of caprifigs are mainly green (Condit 1955, Khadivi-Khub and Anjam 2014). The number of the gale flowers per profichi varied from 376.31 (Kahramanmaraş) and 634.07 (Aydın). The number of male flowers per profichi was highest in Adana location (142.41) while it was lowest in Kahramanmaraş location (98.28). Khadivi-Khub and Anjam (2014) displayed that the number of Blastophaga in profichi fruits ranged between 4.0 and 267.0 in Iranian caprifigs. Previous reports showed that when pollen viability was over 50% al. pollen germination was over 30% (Dokuzoguz the pollen can be considered functional. Pollen viability ranged between 65.76 (Mersin) and 90.51% (Aydın) and pollen germination ranged between 25.22 (Mersin) and 56.54% (Adana). The pollen numbers per anther,
{"title":"CHARACTERIZATION OF CAPRIFIG (Ficus carica var. caprificus) ACCESSIONS SELECTED FROM VARIOUS LOCATIONS IN THE EASTERN MEDITERRANEAN REGION OF TURKEY","authors":"O. Caliskan, S. Bayazit, M. Ilgin, Nesrin Karatas","doi":"10.55302/jafes18721203c","DOIUrl":"https://doi.org/10.55302/jafes18721203c","url":null,"abstract":"The study was conducted to investigate the some morphological and pollinizer characteristics on caprifig accessions selected from five locations (Adana, Hatay, Kahramanmaraş, Mersin, and Osmaniye) in eastern Mediterranean region and six standard cultivars (‘Ak İlek’, ‘Armut İlek’, ‘Elma İlek’, ‘Hamza’, ‘Küçük Konkur’, and ‘Taşlık’) from Aydin location in the Aegean Region of Turkey. A total of 27 characteristics included profichi crops of caprifigs were observed in Adana (12 accessions), Hatay (37 accessions), Kahramanmaraş (17 accessions), Mersin (22 accessions), and Osmaniye (9 accessions) locations and six standard cultivars in 2014 and 2015 years. The average fruit weight per profichi crop of the cultivars (30.33 g) in Aydın location and caprifigs (27.41 g) in Hatay location were the highest compared with the caprifigs selected from Adana (23.14 g), Mersin (19.84), Kahramanmaraş (17.57 g), and Osmaniye (16.10 g) locations. The caprifigs in Mersin location had the darkness fruit skin color. The number of gall flowers was highest in cultivars (634.07), whereas the number of male flowers was found to be highest caprifigs (142.41) in Adana location. The pollen viability of caprifigs ranged between 65.76% (Mersin) and 90.51 (Cultivars). The highest of pollen number per profichi fruit were found caprifigs in Adana (824.188). The cluster analysis showed that Hatay caprifigs and standard cultivars and also Kahramanmaraş and Osmaniye caprifigs were partly similar to each other according to morphological and pollinizer characteristics. The lightness (L) caprifig fruit skin colors were measured in Adana location (57.43). The highest a* value was detected in Mersin location (-6.80). The lowest b* values was found in Kahramanmaraş location (24.97). Caliskan and Polat (2012) indicated that lowest L*, C and h° values are correlated with darkest fig skin colors. The darkness fruit skin colors were measured caprifigs in Mersin location with the lowest chroma ( C ) and hue ( h° ) values (36.19, and 80.61, respectively). However, most of the caprifigs had the green skin colors. Some researchers showed that the fruit skin colors of caprifigs are mainly green (Condit 1955, Khadivi-Khub and Anjam 2014). The number of the gale flowers per profichi varied from 376.31 (Kahramanmaraş) and 634.07 (Aydın). The number of male flowers per profichi was highest in Adana location (142.41) while it was lowest in Kahramanmaraş location (98.28). Khadivi-Khub and Anjam (2014) displayed that the number of Blastophaga in profichi fruits ranged between 4.0 and 267.0 in Iranian caprifigs. Previous reports showed that when pollen viability was over 50% al. pollen germination was over 30% (Dokuzoguz the pollen can be considered functional. Pollen viability ranged between 65.76 (Mersin) and 90.51% (Aydın) and pollen germination ranged between 25.22 (Mersin) and 56.54% (Adana). The pollen numbers per anther,","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"8 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":"128347996","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}
Fifteen new Bulgarian common winter wheat cultivars were investigated for ecological plasticity and stability in four replicates of a randomized experiment during 2014 – 2016. The applied two-factor dispersion analysis proved the different genetic potential of the group of cultivars according to the investigated indices to the highest degree of statistical significance, as well as the effect of the climatic conditions. The genotype x ecological conditions interaction was significant for all indices, which was a necessary prerequisite to apply AMMI models for evaluation of the cultivars’ ecological plasticity and stability according to the investigated indices. The use of the АММI models allowed the evaluation of the ecological plasticity on the basis of the statistical parameters ASV, and of the ecological stability on the basis of the reliability index I. According to the index yield, cultivar Laska was with the highest plasticity and stability, ranking first among all cultivars. Cultivars Laska, Progress, Enola, Bezostaya 1, Kristi and Yantur demonstrated high ecological plasticity and stability according to the complex of all investigated traits.
{"title":"INVESTIGATION ON THE EFFECTS OF THE GENOTYPE X ENVIRONMENT INTERACTION IN SOME NEW BULGARIAN COMMON WINTER WHEAT CULTIVARS","authors":"E. Penchev, Tatiana M. Petrova","doi":"10.55302/jafes18722074p","DOIUrl":"https://doi.org/10.55302/jafes18722074p","url":null,"abstract":"Fifteen new Bulgarian common winter wheat cultivars were investigated for ecological plasticity and stability in four replicates of a randomized experiment during 2014 – 2016. The applied two-factor dispersion analysis proved the different genetic potential of the group of cultivars according to the investigated indices to the highest degree of statistical significance, as well as the effect of the climatic conditions. The genotype x ecological conditions interaction was significant for all indices, which was a necessary prerequisite to apply AMMI models for evaluation of the cultivars’ ecological plasticity and stability according to the investigated indices. The use of the АММI models allowed the evaluation of the ecological plasticity on the basis of the statistical parameters ASV, and of the ecological stability on the basis of the reliability index I. According to the index yield, cultivar Laska was with the highest plasticity and stability, ranking first among all cultivars. Cultivars Laska, Progress, Enola, Bezostaya 1, Kristi and Yantur demonstrated high ecological plasticity and stability according to the complex of all investigated traits.","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"28 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":"121278414","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}
Pub Date : 1900-01-01DOI: 10.55302/jafes19733030vm
L. Velkoska-Markovska, B. Petanovska-Ilievska, Aleksandar Aleksandar
{"title":"DETERMINATION OF SOME PESTICIDE RESIDUES IN APPLE JUICE BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY","authors":"L. Velkoska-Markovska, B. Petanovska-Ilievska, Aleksandar Aleksandar","doi":"10.55302/jafes19733030vm","DOIUrl":"https://doi.org/10.55302/jafes19733030vm","url":null,"abstract":"","PeriodicalId":414064,"journal":{"name":"Journal of Agricultural, Food and Environmental Sciences","volume":"37 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":"132890656","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}
Georgi Georgiev, N. Nenova, P. Peevska, Galin Georgiev
The investigation was carried out during 2013 – 2016 at Dobrudzha Agricultural Institute – General Toshevo, Bulgaria. The traits number of seeds per plant and 1000 kernel weight are of primary importance; they influence the increase of yield. This investigation included 8 hybrid combinations and the parental forms involved in the crosses. The additive-dominant relations of the traits were analyzed through the ratio between the parameters d/a. In crosses 217А x 88R, 813A x 97R, 813A x 100R, and 2003A x 98R, super dominance according to the parental forms was observed. Higher number of seeds per plant and 1000 kernel weight were obtained in these hybrid combinations in comparison to the parental forms. Incomplete dominance of these traits was found in combinations 217 x RW666 and 217 x 138R.
{"title":"INVESTIGATION ON THE INHERITANCE OF THE TRAITS NUMBER OF SEEDS PER PLANT AND 1000 KERNEL WEIGHT IN SUNFLOWER HYBRIDS","authors":"Georgi Georgiev, N. Nenova, P. Peevska, Galin Georgiev","doi":"10.55302/jafes18722078g","DOIUrl":"https://doi.org/10.55302/jafes18722078g","url":null,"abstract":"The investigation was carried out during 2013 – 2016 at Dobrudzha Agricultural Institute – General Toshevo, Bulgaria. The traits number of seeds per plant and 1000 kernel weight are of primary importance; they influence the increase of yield. This investigation included 8 hybrid combinations and the parental forms involved in the crosses. The additive-dominant relations of the traits were analyzed through the ratio between the parameters d/a. In crosses 217А x 88R, 813A x 97R, 813A x 100R, and 2003A x 98R, super dominance according to the parental forms was observed. Higher number of seeds per plant and 1000 kernel weight were obtained in these hybrid combinations in comparison to the parental forms. Incomplete dominance of these traits was found in combinations 217 x RW666 and 217 x 138R.","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":"132259973","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}
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