Pub Date : 2020-05-24DOI: 10.15835/buasvmcn-agr:2019.0025
Mariya Topchieva
This paper aims to assess the effects of three mechanisms of the Common Agricultural Policy incentivizing environmentally friendly farming practices, on a model cereal farm’s environmental and economic performance. Based on linear goal programming method and input data on the farm’s size, production system, crop yield and gross margin per crop, the model optimizes the farm’s production structure. The results indicate that the availability of support is essential for the economic results of cereal farms in South-Central Bulgaria. Generally, higher gross margin corresponds to higher greenhouse gas emissions and vice versa. Nevertheless, the addition of policy support decreases the degree of this dependency by improving the profitability of some less GHG-intensive crops. This allows farmers to consider more environmentally-friendly crops and production practices without having to cut profits. An optimal balance between farms’ environmental and economic performance is crucial in order for agriculture to continue to support vital ecosystem services.
{"title":"The Effect of CAP Policy Incentives for the Environmental and Economic Performance of Cereal Farms in South-Central Bulgaria","authors":"Mariya Topchieva","doi":"10.15835/buasvmcn-agr:2019.0025","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2019.0025","url":null,"abstract":"This paper aims to assess the effects of three mechanisms of the Common Agricultural Policy incentivizing environmentally friendly farming practices, on a model cereal farm’s environmental and economic performance. Based on linear goal programming method and input data on the farm’s size, production system, crop yield and gross margin per crop, the model optimizes the farm’s production structure. The results indicate that the availability of support is essential for the economic results of cereal farms in South-Central Bulgaria. Generally, higher gross margin corresponds to higher greenhouse gas emissions and vice versa. Nevertheless, the addition of policy support decreases the degree of this dependency by improving the profitability of some less GHG-intensive crops. This allows farmers to consider more environmentally-friendly crops and production practices without having to cut profits. An optimal balance between farms’ environmental and economic performance is crucial in order for agriculture to continue to support vital ecosystem services.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"1 1","pages":"41-48"},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91343267","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 : 2020-05-24DOI: 10.15835/buasvmcn-fst:2019.0029
L. N. Thuy, L. Salanță, Maria Tofană, S. Socaci, A. Fǎrcaş, C. Pop
Monosodium glutamate (MSG) is salt of sodium and glutamic acid. It is most commonly known as a flavouring enhancer in food processing, which provides umami taste that intensifies the meaty, savory flavor of food, as naturally occurring glutamate does in foods such as stews and meat soups. The amino acid glutamic acid it is naturally presents in food. Globally, commercial MSG’s consumption is increasing, markable high in Asia. Likewise, its production has known improvements regarding both method and technical equipment. Although MSG’s safety was evaluated by international organizations (EFSA, FDA) as safe and the limits were set up, there are studies concern about its side effects such as obesity, asthma, migraine headache, etc. The European Union classifies it as a food additive permitted in certain foods and subject to quantitative limits. The increase in commercially MSG use has raised the concern of both scientists and consumers about its safety. Therefore, due to a need of full comprehension about MSG, it is necessary to give more attention in studying it. Advantage in the development of analysis methods and technical equipments should be exploited to obtain higher accuracy result. This review provides a brief and general information about MSG with updates in its research.
{"title":"Mini Review About Monosodium Glutamate","authors":"L. N. Thuy, L. Salanță, Maria Tofană, S. Socaci, A. Fǎrcaş, C. Pop","doi":"10.15835/buasvmcn-fst:2019.0029","DOIUrl":"https://doi.org/10.15835/buasvmcn-fst:2019.0029","url":null,"abstract":"Monosodium glutamate (MSG) is salt of sodium and glutamic acid. It is most commonly known as a flavouring enhancer in food processing, which provides umami taste that intensifies the meaty, savory flavor of food, as naturally occurring glutamate does in foods such as stews and meat soups. The amino acid glutamic acid it is naturally presents in food. Globally, commercial MSG’s consumption is increasing, markable high in Asia. Likewise, its production has known improvements regarding both method and technical equipment. Although MSG’s safety was evaluated by international organizations (EFSA, FDA) as safe and the limits were set up, there are studies concern about its side effects such as obesity, asthma, migraine headache, etc. The European Union classifies it as a food additive permitted in certain foods and subject to quantitative limits. The increase in commercially MSG use has raised the concern of both scientists and consumers about its safety. Therefore, due to a need of full comprehension about MSG, it is necessary to give more attention in studying it. Advantage in the development of analysis methods and technical equipments should be exploited to obtain higher accuracy result. This review provides a brief and general information about MSG with updates in its research.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"48 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83767785","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 : 2020-05-24DOI: 10.15835/buasvmcn-agr:2019.0030
V. Suciu, T. Rusu, C. Urdǎ, R. Rezi, E. Mureșanu, Adrian Negrea, F. Mureșanu
Soybeans (Glycine max L. Merril) is the world’s most important seed legume and she is considered a basic food with a high nutritional value. The aim of this study is to evaluate the influence of two types of chemical complex fertilizers (NPK 27:13.5:0 and NPK 16:16:16) with four levels of fertilization (unfertilized, 150 kg/ha, 200 kg/ ha and 250 kg/ha) on the main soybean growing stages in 2019. Field experiments were conducted in the soil and climate conditions of the Agricultural Research and Development Station from Turda. The vegetation stages of the studied soybean genotypes were influenced by: atypical climatic conditions of this year and also the type of fertilizer and the fertilization dose. By analyzing the experimental data, it was noted that one genotype had longer growing season (Raluca TD variety: 135-140 days), and three genotypes had shortest growing season (Perla variety: 122-125 days; Carla TD variety: 121-123 days; T-295 line: 121-123 days).
大豆(Glycine max L. Merril)是世界上最重要的种子豆科植物，被认为是具有高营养价值的基本食品。本研究旨在评价两种复合化学肥料(NPK 27:13.5:0和NPK 16:16:16)在4个施肥水平(未施肥、150 kg/ha、200 kg/ha和250 kg/ha)下对2019年大豆主要生育期的影响。在吐尔达农业研究站的土壤和气候条件下进行了田间试验。所研究的大豆基因型的植被发育阶段受今年非典型气候条件、肥料类型和施肥剂量的影响。结果表明:1个基因型的生长季较长(Raluca TD品种:135 ~ 140 d)， 3个基因型的生长季最短(Perla品种:122 ~ 125 d;卡拉TD品种:121-123天;T-295线:121-123天)。
{"title":"Behavior of some Soybean Genotypes to Fertilization in the Climatic Condition of 2019","authors":"V. Suciu, T. Rusu, C. Urdǎ, R. Rezi, E. Mureșanu, Adrian Negrea, F. Mureșanu","doi":"10.15835/buasvmcn-agr:2019.0030","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2019.0030","url":null,"abstract":"Soybeans (Glycine max L. Merril) is the world’s most important seed legume and she is considered a basic food with a high nutritional value. The aim of this study is to evaluate the influence of two types of chemical complex fertilizers (NPK 27:13.5:0 and NPK 16:16:16) with four levels of fertilization (unfertilized, 150 kg/ha, 200 kg/ ha and 250 kg/ha) on the main soybean growing stages in 2019. Field experiments were conducted in the soil and climate conditions of the Agricultural Research and Development Station from Turda. The vegetation stages of the studied soybean genotypes were influenced by: atypical climatic conditions of this year and also the type of fertilizer and the fertilization dose. By analyzing the experimental data, it was noted that one genotype had longer growing season (Raluca TD variety: 135-140 days), and three genotypes had shortest growing season (Perla variety: 122-125 days; Carla TD variety: 121-123 days; T-295 line: 121-123 days).","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"19 1","pages":"35-40"},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91158735","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 : 2020-05-24DOI: 10.15835/buasvmcn-agr:2020.0011
A. Maxim, T. Mihăiescu, T. Rusu, V. Roman, A. Stoie, M. Șandor, Larisa Bîlc, Lucia Mihălescu, Razvan Bendre
The objective of this study is to carry out a vegetation study at the Bozanta’s tailing pond, located 5 km away from Baia-Mare.Between 2016 and 2017, using the metric frame, the existing species were identified and the following phytocenothic and population indices were determined: presence, frequency, presence classes, and the average abundance-dominance. Soil samples were taken to perform the following physico-chemical analyses: pH, P, K, N, humus and heavy metals.The floral inventory shows the presence of six tree species, four species of and 30 herbaceous species. Eleven years after the pond closure, the surface is covered with: 30% vegetation coverage, 35% water gloss and the 35% difference is occupied by arid. The average abundance-dominant synthetic indicator showed that the highest coverage is found in Betula pendula, Salix caprea, and in the grass species, Phragmites australis.The results of physicochemical analyses of the substrate showed very wide ranges of pH and different amounts of phosphorus, potassium and humus, and low amounts of nitrogen. The presence and concentration of the following heavy metals were determined from three samples: Cd, Pb, Ni, Cr. In regards to lead and chromium level, the alert threshold has not been reached.
{"title":"Studies Regarding Primary Succession in a Mine Tailing Pond from Bozanta, Maramureș County","authors":"A. Maxim, T. Mihăiescu, T. Rusu, V. Roman, A. Stoie, M. Șandor, Larisa Bîlc, Lucia Mihălescu, Razvan Bendre","doi":"10.15835/buasvmcn-agr:2020.0011","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2020.0011","url":null,"abstract":"The objective of this study is to carry out a vegetation study at the Bozanta’s tailing pond, located 5 km away from Baia-Mare.Between 2016 and 2017, using the metric frame, the existing species were identified and the following phytocenothic and population indices were determined: presence, frequency, presence classes, and the average abundance-dominance. Soil samples were taken to perform the following physico-chemical analyses: pH, P, K, N, humus and heavy metals.The floral inventory shows the presence of six tree species, four species of and 30 herbaceous species. Eleven years after the pond closure, the surface is covered with: 30% vegetation coverage, 35% water gloss and the 35% difference is occupied by arid. The average abundance-dominant synthetic indicator showed that the highest coverage is found in Betula pendula, Salix caprea, and in the grass species, Phragmites australis.The results of physicochemical analyses of the substrate showed very wide ranges of pH and different amounts of phosphorus, potassium and humus, and low amounts of nitrogen. The presence and concentration of the following heavy metals were determined from three samples: Cd, Pb, Ni, Cr. In regards to lead and chromium level, the alert threshold has not been reached.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"7 1","pages":"27-34"},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87561257","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 : 2020-05-24DOI: 10.15835/buasvmcn-fst:2019.0041
C. Beinșan, R. Sumalan, A. Vâtcă, Ș. Gâdea, S. Vâtcă
In this experiment we studied the influence of chemical fertilizers on physiological indices and the amount of protein in two soybean varieties, Atlas and Hodgson. Researches has been carried out between 2017-2019 at Didactic Station of BUASMV Timişoara with different doses of chemical fertilizers. Observations and measurements were made on plant physiology and yield characteristics. The process of accumulation of dry substances in different organs of the plant during the vegetation period is dependent to the effectiveness of fertilization. The dynamics of the total water content in the plant and especially its modification under the influence of chemical fertilizers is of interest for the appreciation of the process of formation of dry substances, respectively of agricultural harvest. In both varieties between the experimental and the control variant, significant differences appeared in all followed indicators, the most favorable variant being N45P63K45. Superior results were registered at Atlas, better adapted to the ecological conditions of the reference area. Fertilizers are decisive factors in the increase of yield and the quantity of protein, although this plant has the capacity to supply some of the necessary nitrogen with bacterial symbionts. High doses of phosphorus did not produce higher yields compared to
{"title":"Research Regarding the Chemical Fertilizers Effects on Physiological Indices and Protein at Soybean (Glycine max L. Merr.)","authors":"C. Beinșan, R. Sumalan, A. Vâtcă, Ș. Gâdea, S. Vâtcă","doi":"10.15835/buasvmcn-fst:2019.0041","DOIUrl":"https://doi.org/10.15835/buasvmcn-fst:2019.0041","url":null,"abstract":"In this experiment we studied the influence of chemical fertilizers on physiological indices and the amount of protein in two soybean varieties, Atlas and Hodgson. Researches has been carried out between 2017-2019 at Didactic Station of BUASMV Timişoara with different doses of chemical fertilizers. Observations and measurements were made on plant physiology and yield characteristics. The process of accumulation of dry substances in different organs of the plant during the vegetation period is dependent to the effectiveness of fertilization. The dynamics of the total water content in the plant and especially its modification under the influence of chemical fertilizers is of interest for the appreciation of the process of formation of dry substances, respectively of agricultural harvest. In both varieties between the experimental and the control variant, significant differences appeared in all followed indicators, the most favorable variant being N45P63K45. Superior results were registered at Atlas, better adapted to the ecological conditions of the reference area. Fertilizers are decisive factors in the increase of yield and the quantity of protein, although this plant has the capacity to supply some of the necessary nitrogen with bacterial symbionts. High doses of phosphorus did not produce higher yields compared to","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"21 1","pages":"80-90"},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81944029","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 : 2020-05-24DOI: 10.15835/buasvmcn-agr:2019.0033
M. Proorocu, C. Avram, Maria Tupiţă
The main measures for the protection and conservation of large mammals are: the avoidance of illegal logging and thisings leading to fragmentation and even the disappearance of habitats, rational management of the trophic base represented by wild herbivores, in the case of large carnivores, elimination/reduction of poaching and control of hunting activities, etc.
{"title":"The Inventory of Large Carnivores and Conflict Avoidance Measures from Natura 2000 Cold Someş","authors":"M. Proorocu, C. Avram, Maria Tupiţă","doi":"10.15835/buasvmcn-agr:2019.0033","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2019.0033","url":null,"abstract":"The main measures for the protection and conservation of large mammals are: the avoidance of illegal logging and thisings leading to fragmentation and even the disappearance of habitats, rational management of the trophic base represented by wild herbivores, in the case of large carnivores, elimination/reduction of poaching and control of hunting activities, etc.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"30 1","pages":"57-58"},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75836301","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 : 2019-11-23DOI: 10.15835/buasvmcn-fst:2019.0023
B. Nikolov, I. Golubinova, S. Petrova, P. Marinov-Serafimov
This paper aimed at providing popping characteristics of different red and white sorghum genotypes according to different moisture content at traditional methods of popping using high temperature for a short time (HTST). To increasing grain moisture level, seven sorghum genotypes mutant and hybrid lines (M1(6282), 16113, 16121, 1641, 1643, 1651, 1673) were soaked to 0, 60, 120 and 180 min in distilled water. The popping rate and expansion ratio were recorded. The results showed that conventional method of popping is a good main to produce pops sorghum after increasing moisture of grains. Moistening of grains from 13-16 % increased 5.3-10.2% popping rate of all sorghum genotypes. The mutant line M1(6282) with red coloration of pericarp had the highest popping rate and expansion ratio at 16% moisture i.e. 85% and 3.88 %, respectively. There was correlation between diameter of grains and parameters expansion ratio (from 0.604 to 0.724), popping rate (from 0.815 to 0.878) and moisture grains (from 0.815 to 0.878).
{"title":"Effect of Grain Moisture Content on Popping Yield of Sorghum Genotypes","authors":"B. Nikolov, I. Golubinova, S. Petrova, P. Marinov-Serafimov","doi":"10.15835/buasvmcn-fst:2019.0023","DOIUrl":"https://doi.org/10.15835/buasvmcn-fst:2019.0023","url":null,"abstract":"This paper aimed at providing popping characteristics of different red and white sorghum genotypes according to different moisture content at traditional methods of popping using high temperature for a short time (HTST). To increasing grain moisture level, seven sorghum genotypes mutant and hybrid lines (M1(6282), 16113, 16121, 1641, 1643, 1651, 1673) were soaked to 0, 60, 120 and 180 min in distilled water. The popping rate and expansion ratio were recorded. The results showed that conventional method of popping is a good main to produce pops sorghum after increasing moisture of grains. Moistening of grains from 13-16 % increased 5.3-10.2% popping rate of all sorghum genotypes. The mutant line M1(6282) with red coloration of pericarp had the highest popping rate and expansion ratio at 16% moisture i.e. 85% and 3.88 %, respectively. There was correlation between diameter of grains and parameters expansion ratio (from 0.604 to 0.724), popping rate (from 0.815 to 0.878) and moisture grains (from 0.815 to 0.878).","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"78 1","pages":"132-137"},"PeriodicalIF":0.0,"publicationDate":"2019-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86104193","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 : 2019-11-18DOI: 10.15835/buasvmcn-agr:2019.0013
Lucia Mihălescu, M. Marian, Stela Jelea, F. Pop, A. Maxim, Zorica Voșgan
In this study, our goal was to survey the influence of the climate conditions, the behavior of the Centenar and Anna Spath varieties on the attack of the Polystigma rubrum fungi during the two experimental years (2013, 2014), in order to make recommendations for new plantations. Nine fungicides were tested, being determined their biologic efficiency, in order to identify the most efficient products. The experimental research was performed during 2013 and 2014, in a fruit tree farm belonging to SC Pomicola SA trade company in Somcuta Mare, Maramures county. The attack was calculated by determining the frequency, intensity and the attack degree. The agrometeorological data were recorded using the AgroExpert system, for surveying the biology of fungi. The linear-interrupted laying method was used, each made up of 5 plants/variant in three repetitions/product. The biologic efficiency of the tested products was lower at the Anna Spath variety than at the Centenar variety due to its sensitivity; the recommended products: Folicur Solo 250EW, Dithane M45 and Syllit 400 SC were the most efficient in the fungi combating.
{"title":"Research Concerning the Fighting of Polystigma rubrum Fungi under the Climate Conditions of Șomcuta Mare Area","authors":"Lucia Mihălescu, M. Marian, Stela Jelea, F. Pop, A. Maxim, Zorica Voșgan","doi":"10.15835/buasvmcn-agr:2019.0013","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2019.0013","url":null,"abstract":"In this study, our goal was to survey the influence of the climate conditions, the behavior of the Centenar and Anna Spath varieties on the attack of the Polystigma rubrum fungi during the two experimental years (2013, 2014), in order to make recommendations for new plantations. Nine fungicides were tested, being determined their biologic efficiency, in order to identify the most efficient products. The experimental research was performed during 2013 and 2014, in a fruit tree farm belonging to SC Pomicola SA trade company in Somcuta Mare, Maramures county. The attack was calculated by determining the frequency, intensity and the attack degree. The agrometeorological data were recorded using the AgroExpert system, for surveying the biology of fungi. The linear-interrupted laying method was used, each made up of 5 plants/variant in three repetitions/product. The biologic efficiency of the tested products was lower at the Anna Spath variety than at the Centenar variety due to its sensitivity; the recommended products: Folicur Solo 250EW, Dithane M45 and Syllit 400 SC were the most efficient in the fungi combating.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"82 1","pages":"73-77"},"PeriodicalIF":0.0,"publicationDate":"2019-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76937558","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 : 2018-05-18DOI: 10.15835/buasvmcn-agr:001817
B. Onica, R. Vidican, M. Șandor
MicroResp is a colorimetric method developed by Campbell et al., (2003), used for assessing the community level physiological profile of the microbial population. MicroResp can be used to assess soil health, pollution induced community tolerance, also for toxicity testing, pesticide degradation profiles, bioremediation evaluation and water ecology and toxicity. The aim of the present review was to look over the results of recent papers and to highlight the importance and efficiency of the MicroResp method in assessing the physiological profile of the microbial community. The method advantages and limitations were also assessed. We focused on agricultural soil in order to deepen our understanding about changes of microbial community induced by agricultural practices. To achieve this goal, academic literature was analyzed using an academic database. There were set a total of six keywords, used to make a search algorithm, achieving five search terms. For each search, the first four articles of interest were chosen to be reviewed. After the searches for each of the terms, between 72 and 210 articles were found, 20 of them being chosen for final evaluation. Following the undertaken research, it can be stated that MicroResp method is an important tool to assess the physiological profile of the microbial community, featuring a series of advantages that place it ahead of other competing methods.
{"title":"A short review about using MicroResp method for the assessment of community level physiological profile in agricultural soils.","authors":"B. Onica, R. Vidican, M. Șandor","doi":"10.15835/buasvmcn-agr:001817","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:001817","url":null,"abstract":"MicroResp is a colorimetric method developed by Campbell et al., (2003), used for assessing the community level physiological profile of the microbial population. MicroResp can be used to assess soil health, pollution induced community tolerance, also for toxicity testing, pesticide degradation profiles, bioremediation evaluation and water ecology and toxicity. The aim of the present review was to look over the results of recent papers and to highlight the importance and efficiency of the MicroResp method in assessing the physiological profile of the microbial community. The method advantages and limitations were also assessed. We focused on agricultural soil in order to deepen our understanding about changes of microbial community induced by agricultural practices. To achieve this goal, academic literature was analyzed using an academic database. There were set a total of six keywords, used to make a search algorithm, achieving five search terms. For each search, the first four articles of interest were chosen to be reviewed. After the searches for each of the terms, between 72 and 210 articles were found, 20 of them being chosen for final evaluation. Following the undertaken research, it can be stated that MicroResp method is an important tool to assess the physiological profile of the microbial community, featuring a series of advantages that place it ahead of other competing methods.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"32 4 1","pages":"24-31"},"PeriodicalIF":0.0,"publicationDate":"2018-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82331933","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 : 2018-05-18DOI: 10.15835/BUASVMCN-AGR:002417
V. Deac, I. Rotar, R. Vidican, A. Malinas
Soybean yields could benefit from the use of improved varieties, nutrients and rhizobium inoculants. In this study we evaluated the influence of fertilization with liquid manure upon soybean yield in the 3rd experimental year, in climatic condition specific to the year 2016. The experiences were installed on Agricultural ResearchDevelopment Station Turda, on a chernozem soil. We followed the response of two soybean varieties to organic fertilization with liquid manure. In this regard we analyzed the number of nodules at the beginning and at the end of flowering and bean production. The results pointed out that in general Onix genotype recorded the highest values on bean production when 15 t/ha liquid manure were applied.
{"title":"The influence of liquid manure on soybean yield characters in the third experimental year.","authors":"V. Deac, I. Rotar, R. Vidican, A. Malinas","doi":"10.15835/BUASVMCN-AGR:002417","DOIUrl":"https://doi.org/10.15835/BUASVMCN-AGR:002417","url":null,"abstract":"Soybean yields could benefit from the use of improved varieties, nutrients and rhizobium inoculants. In this study we evaluated the influence of fertilization with liquid manure upon soybean yield in the 3rd experimental year, in climatic condition specific to the year 2016. The experiences were installed on Agricultural ResearchDevelopment Station Turda, on a chernozem soil. We followed the response of two soybean varieties to organic fertilization with liquid manure. In this regard we analyzed the number of nodules at the beginning and at the end of flowering and bean production. The results pointed out that in general Onix genotype recorded the highest values on bean production when 15 t/ha liquid manure were applied.","PeriodicalId":9380,"journal":{"name":"Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca","volume":"23 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2018-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73194443","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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