AgroLife Scientific Journal最新文献_第7页

PHYSICOCHEMICAL EVALUATION OF THE GRAPE AND WINE OF THE BLATINA, TRNJAK AND VRANAC IN DIFFERENT VINTAGES 不同年份blatiina, trnjak和vranac葡萄和葡萄酒的理化评价

IF 0.5

AgroLife Scientific Journal Pub Date : 2023-06-30 DOI: 10.17930/agl2023113

T. Jovanović-Cvetković, Rada Grbić, Silva Grobelnikmlakar, B. Bosancic, M. Cvetkovic

{"title":"PHYSICOCHEMICAL EVALUATION OF THE GRAPE AND WINE OF THE BLATINA, TRNJAK AND VRANAC IN DIFFERENT VINTAGES","authors":"T. Jovanović-Cvetković, Rada Grbić, Silva Grobelnikmlakar, B. Bosancic, M. Cvetkovic","doi":"10.17930/agl2023113","DOIUrl":"https://doi.org/10.17930/agl2023113","url":null,"abstract":"Typicality and style of wine are closely related to the varietal character of grapes, ecological properties of the locality, and the specificities of the winemaking process. For this reason, autochthonous and indigenous grape varieties are increasingly the subject of many studies. To protect their uniqueness, in the region of Hercegovina (Bosnia and Herzegovina), indigenous grape varieties are part of the current grape and wine production. Therefore, the subject of a two-year study (2018-2019) were indigenous wine varieties: Blatina, Trnjak, and Vranac. Variations in the values of the analyzed parameters were a consequence of the significant and/or highly significant influence of the variety and year. Blatina stood out from other varieties with the highest average cluster weight (364.90 g) and the highest wine color intensity (10.71). Trnjak had the highest total anthocyanin content in the grape skin and total polyphenol content in the grape seeds (1090.198 mg/kg grapes; 1755.195 mg/kg grapes), while Vranac had the highest polyphenol content in the grape skin (1823.961 mg/kg grapes), the highest TSS level (21.55% Brix), and consequently, the highest alcohol content in the wine (12.07% v/v).","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46495940","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}

引用次数: 0

INFLUENCE OF INSECTICIDES FOR STORED GRAIN PROTECTION ON THE TECHNOLOGICAL PROPERTIES OF WINTER WHEAT 储粮保护用杀虫剂对冬小麦技术性能的影响

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl202224

Gavrilă Borza, L. Păcurar, F. Russu, I. Gaga, Sebastian Chirita, T. Florian, I. Oltean, R. Rezi, C. Urdǎ

{"title":"INFLUENCE OF INSECTICIDES FOR STORED GRAIN PROTECTION ON THE TECHNOLOGICAL PROPERTIES OF WINTER WHEAT","authors":"Gavrilă Borza, L. Păcurar, F. Russu, I. Gaga, Sebastian Chirita, T. Florian, I. Oltean, R. Rezi, C. Urdǎ","doi":"10.17930/agl202224","DOIUrl":"https://doi.org/10.17930/agl202224","url":null,"abstract":"During storage, the aim is to keep the quality and quantity of agricultural products at a high level, without the risk of contamination. The most common storage pests are: Sitophilus granarius, Acarus siro, Caulophilus latinasus, Trimbolium consufusum and Trimbolium castaneum. Due to its multiple uses: in human and animal nutrition, winter wheat is one of the most valuable crops in the world. Seed quality can be influenced by the genetic factor also by the phytosanitary aspect during storage. Sitophilus granarius is one of the main storage pests that attacks wheat grains, barley and rye. During storage, the pests can greatly affect the quality of the seeds and also of the food. The flour resulting from the infested grains is unsuitable for consumption, having an unpleasant smell and bitter taste. The paper aimed to present the efficacy of four different concentrations (0.125%, 0.25%, 0.5% and 1%) of a modern liquid pyrethroid formulation against wheat weevil, in a three year experiment conducted in three different sizes grain warehouses. Also, the chemical composition of stored winter wheat seeds was determined using NIR spectroscopy, on unground samples. As expected, the highest percentage of dead insects, in a short period of time, was identified when the product was applied at the recommended dose (1%). Also small differences between studied parameters were revealed, but the quality of the samples was not lowered by the higher concentrations of insecticide.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42970541","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}

引用次数: 0

ADAPTABILITY OF INVASIVE PLANTS TO CLIMATE CHANGE 入侵植物对气候变化的适应性

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl202227

Sara González-Orenga, M. Boscaiu, M. Verdeguer, A. Sánchez-Moreiras, L. González, Ó. Vicente

引用次数: 0

MYCOTECHNOLOGY FOR VALORISATION OF FRUIT TREE WASTES AS ECO-FRIENDLY AND USEFUL PRODUCTS 真菌技术将果树废弃物作为环保和有用的产品进行估价

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl2022217

M. Petre, R. Teodorescu, F. Stănică, D. Giosanu, G. Tetu

引用次数: 0

DRIP-IRRIGATED SWEET CORN WATER USE DEPENDING ON THE DEPTH OF PLOWING, MINERAL FERTILIZATION RATES AND CROPS DENSITY 滴灌甜玉米水的使用取决于犁耕深度、矿物施肥率和作物密度

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl2022232

R. Vozhehova, P. Lykhovyd, V. Ushkarenko, S. Lavrenko

{"title":"DRIP-IRRIGATED SWEET CORN WATER USE DEPENDING ON THE DEPTH OF PLOWING, MINERAL FERTILIZATION RATES AND CROPS DENSITY","authors":"R. Vozhehova, P. Lykhovyd, V. Ushkarenko, S. Lavrenko","doi":"10.17930/agl2022232","DOIUrl":"https://doi.org/10.17930/agl2022232","url":null,"abstract":"The effect of plowing depth (20-22; 28-30 cm), mineral fertilization rates (N-P: 0-0, 60-60, 120-120 kg ha-1), and crops density (35,000, 50,000, 65,000, 80,000 plants ha-1) on the yield, and water use efficiency (WUE) of drip-irrigated sweet corn were studied. The field experiment was conducted in the semi-arid climatic conditions of the South of Ukraine (Kherson oblast) at the dark-chestnut middle-loamy soil. The trials were conducted using split-plot design in four replications. Irrigation scheduling and rates were set by the field water balance method considering the amounts of available soil moisture and precipitation. Manual harvesting of the crop ears was conducted at R3 phenological stage. WUE was calculated as the ratio of the ears’ yield to the gross water use of the crop. Statistical evaluation was performed by analysis of variance (ANOVA) and regression analysis at the probability level of 95%. The studied factors and their interaction had a significant effect on sweet corn productivity and WUE. The best crop productivity along with the best WUE was provided by plowing on 20-22 cm, fertilization rates of 120-120 kg ha","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48789166","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}

引用次数: 0

CHARACTERISATION OF COLLAGENOLITYC ACTIVITY OF Coprinus spp. 鸡鸡属胶原蛋白活性的表征。

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl2022221

M. Shamtsyan, B. Kolesnikov, S. Sorokin

引用次数: 0

ALIPHATIC HYDROCARBONS BIODEGRADATION BY A Pseudomonas STRAIN 假单胞菌对脂肪烃的生物降解

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl2022224

M. Stancu

引用次数: 0

EVOLUTION AT THE MICROFERMENTER LEVEL OF THE GROWTH DYNAMICS OF Saccharomyces cerevisiae AND Starmella bacillaris YEASTS WITH POTENTIAL FOR USE IN WINEMAKING AT THE PIETROASA WINERY 在微发酵水平上酿酒酵母菌和芽孢星菌的生长动态演变，在皮特罗萨酒庄具有潜在的酿酒用途

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl202221

I. Bărbulescu, C. Dumitrache, C. Diguță, M. Begea, P. M. Matei, M. Frîncu, Simona Ioana Mărculescu, Alexandru Ciric, V. Tudor, Elena Mirela Boroiu, R. Teodorescu

{"title":"EVOLUTION AT THE MICROFERMENTER LEVEL OF THE GROWTH DYNAMICS OF Saccharomyces cerevisiae AND Starmella bacillaris YEASTS WITH POTENTIAL FOR USE IN WINEMAKING AT THE PIETROASA WINERY","authors":"I. Bărbulescu, C. Dumitrache, C. Diguță, M. Begea, P. M. Matei, M. Frîncu, Simona Ioana Mărculescu, Alexandru Ciric, V. Tudor, Elena Mirela Boroiu, R. Teodorescu","doi":"10.17930/agl202221","DOIUrl":"https://doi.org/10.17930/agl202221","url":null,"abstract":"The grape surface hosts a complex community of yeast Saccharomyces and non-Saccharomyces species responsible for spontaneous alcoholic fermentation in wine industry. The yeast strains used for this study were isolated from ‘Tămâioasă Românească’ and ‘Busuioacă de Bohotin’ grape varieties from Pietroasa vineyard, and the isolates were identified through a molecular method. Identification of yeast strains through the BLASTn analysis of the 5.8S-ITS region revealed that PFE5 strain showed the best sequence match to Saccharomyces cerevisiae (98% similarity) and PFE15 strain to Starmerella bacillaris (99.78% similarity), respectively. In this first micro-pilot study, the differences between Sacharomyces and non-Saccharomyces yeasts in batch (for Starmella bacillaris) and fed-batch fermentation system (for S. cerevisae) and how these regimes influence the culture growth were assessed. The applied fed-batch process was capable for producing two times more S. cerevisae yeast biomass than Starmella bacillaris through a batch process. In addition, the yield of S. cerevisiae converting the substrate into biomass was 42.3%, almost double compared to the yield of Starmella bacillaris. Moreover, the cell wet weight (WCW) for S. cerevisae was 32.5 g/L and for Starmella bacillaris 15.35 g/L, respectively. Both yeast biomass will be used at Pietroasa winery for inoculation separately or mixed as co-culture for ‘Tămâioasă Românească’ and ‘Busuioacă de Bohotin’ grape juice.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41694851","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}

引用次数: 1

ANTIBIOTIC PROFILE OF BACTERIA ISOLATED FROM THE SKIN SURFACE FROM EXTENSIVELY RAISED SWINE 从广泛饲养的猪皮肤表面分离的细菌的抗生素谱

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl2022210

C. Lazăr, G. Duca, C. Sandru, D. Olah, M. Spînu, E. Páll, C. Cerbu, Ovidiu Giurgiu, A. Potărniche, A. Vasi̇u

{"title":"ANTIBIOTIC PROFILE OF BACTERIA ISOLATED FROM THE SKIN SURFACE FROM EXTENSIVELY RAISED SWINE","authors":"C. Lazăr, G. Duca, C. Sandru, D. Olah, M. Spînu, E. Páll, C. Cerbu, Ovidiu Giurgiu, A. Potărniche, A. Vasi̇u","doi":"10.17930/agl2022210","DOIUrl":"https://doi.org/10.17930/agl2022210","url":null,"abstract":"Antibiotic resistance of Staphylococcus is increasing worldwide and is becoming a global concern. The present report exposes the study of the antibiotic susceptibility in isolates of Staphylococcus spp obtained from farm pigs. The samples were collected from healthy pigs, from different farms, in the period between 2019-2020. Forty strains of Staphylococcus were isolated from the anterior nares of individual pigs, and from the skin behind the ears of the animals. These isolates were tested against 12 different antimicrobial agents using the Kirby-Bauer disk-diffusion method. The antibiotic susceptibility profile of different bacteria isolates was studied to detect MAR, MDR. Multiple antibiotic resistance (MAR) indices were determined and it was above 0.2 in 24 of the total of 40 bacteria studied. The highest MAR index was detected in Staphylococcus lentus (0.5) and Staphylococcus xylosus (0.41) and 26 (65%) strains was MDR. In conclusion, the high levels of antibiotic resistance generally correlates with high antibiotic usage and antibiotics used are a risk to humans with occupational contact with livestock antibiotics.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45793829","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}

引用次数: 1

COULD VEGETAL EXTRACTS ENHANCE THE CELL-MEDIATED IMMUNITY AND ALEVIATE VACCINATION STRESS IN DAIRY CATTLE? 植物提取物能增强奶牛的细胞介导免疫，缓解疫苗接种压力吗？

IF 0.5

AgroLife Scientific Journal Pub Date : 2022-12-31 DOI: 10.17930/agl202223

Paul Adrian Bor, G. Duca, C. Sandru, D. Olah, M. Spînu, E. Páll, C. Cerbu, E. Ungureanu, A. Potărniche, A. Vasi̇u

{"title":"COULD VEGETAL EXTRACTS ENHANCE THE CELL-MEDIATED IMMUNITY AND ALEVIATE VACCINATION STRESS IN DAIRY CATTLE?","authors":"Paul Adrian Bor, G. Duca, C. Sandru, D. Olah, M. Spînu, E. Páll, C. Cerbu, E. Ungureanu, A. Potărniche, A. Vasi̇u","doi":"10.17930/agl202223","DOIUrl":"https://doi.org/10.17930/agl202223","url":null,"abstract":"This study investigates influence of the anti-anthrax vaccination on blast transformation capacity of the leukocytes and also the possible in vitro influence of two, taxonomically different, autochthonous plants, Calendula officinalis and Vaccinium mirtyllus in promoting post-vaccinal proliferation. For that, blood was sampled on heparine (50 IU/ml) before and two weeks after the anti-anthrax vaccination (R 1190 Stamatin strain) of twenty-three dairy cows and 11 calves raised extensively. Blood samples were subjected to the in vitro blast transformation test, where glucose consumption was read after 72 hours of incubation at 37oC by the o-toluidine test. The experimental variants included samples treated with alcoholic extracts of the plants (7.5 µ/ml). There was a statistically significant increase in all the stimulation indices after the vaccination of the animals in cows, including those for Vaccinium myrtillus (48.57±13.27 to 53.53±12.49, p=0.02) and Calendulla officinalis (56.39±12.57 and 61.51±13.85, p=0.01). The increase induced in the growth of calf lymphocytes by the two plants was non-significant post vaccination. Both extracts could be used to enhance cell mediated immunity but there was an age dependent improvement of their in vitro response.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42045065","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}

引用次数: 0