“Agriculture for Life, Life for Agriculture” Conference Proceedings最新文献_第7页

Sunflower Varieties and Hybrids Registered for Cultivation in Romania in the Last Century 上个世纪在罗马尼亚登记种植的向日葵品种和杂交品种

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0004

Alexandru Bran, V. Ion

{"title":"Sunflower Varieties and Hybrids Registered for Cultivation in Romania in the Last Century","authors":"Alexandru Bran, V. Ion","doi":"10.2478/alife-2018-0004","DOIUrl":"https://doi.org/10.2478/alife-2018-0004","url":null,"abstract":"Abstract Sunflower (Helianthus annuus L.) is one of the most important oil crop in the world with a harvested area in 2016 which was 3.9 times more than in 1961. The almost continuous increase of the harvested area at world level is due to the sunflower crop advantages for the farmers and to the increased yielding capacity and oil content in the seeds, all these associated with an increased demand on the market for the sunflower oil. The high yielding capacity associated with high oil content in the seeds is due to the remarkable achievements realized through the breeding programs performed at sunflower crop in the last century. These achievements are related especially to the creation of the high-yielding F1 hybrids with excellent performances. The aim of the present paper is to make an analysis and to give an insight into the situation, evolution, and historical milestones regarding the sunflower varieties and hybrids registered for cultivation in Romania in the last century. In this respect, there were analyzed different informational sources during the last century with respect to the sunflower crop in Romania, but especially the whole collection of the Romanian Official Catalogues of the Varieties of Plant Species. The official journey in Romania of the sunflower as an oil crop started in 1910 and has registered up to present a spectacularly evolution both in terms of cultivated area and varieties and hybrids cultivated.","PeriodicalId":6413,"journal":{"name":"“Agriculture for Life, Life for Agriculture” Conference Proceedings","volume":"15 1","pages":"22 - 31"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73202229","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: 2

Comparative Study on Performance of Milk Production in Holstein Breed Exploated in Romania 罗马尼亚开发的荷斯坦奶牛产奶性能比较研究

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0021

Alina Elena Cuvliuc, G. Mărginean, A. Kelemen, L. Vidu

引用次数: 0

Evolution of Vegetation Fraction Cover in Agricultural Areas Affected by Prellonged Draughts in the South Regions of Romania 罗马尼亚南部地区受前期干旱影响农业区植被覆盖度演变

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0051

C. Bordun, A. Nertan, S. Cîmpeanu

引用次数: 1

Farinograph Vs. Alveograph in Predictive Modelling of Wheat Flours Quality 小麦面粉品质预测模型中的面粉造影与肺泡造影

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0092

R. Tamba-Berehoiu, C. Popa, L. Vişan, V. Simion, R. Dobrinoiu, S. Dănăilă-Guidea

{"title":"Farinograph Vs. Alveograph in Predictive Modelling of Wheat Flours Quality","authors":"R. Tamba-Berehoiu, C. Popa, L. Vişan, V. Simion, R. Dobrinoiu, S. Dănăilă-Guidea","doi":"10.2478/alife-2018-0092","DOIUrl":"https://doi.org/10.2478/alife-2018-0092","url":null,"abstract":"Abstract The aim of the research was to determine to what extent the farinograph and alveograph parameters correlate with each other, and with the physical-chemical parameters, frequently used in the evaluation of wheat flours quality. Thus, 81 samples of wheat flours were analyzed. We found a better correlation of alveographic parameters, such as Extensibility and Mechanical Work (r2 varied between 0.48-0.51), with Protein content and Gluten content of flours, compared to farinographic parameters: Development time and Stability (r2 varied between 0.25-0.35). A poor correlation between farinographicand alveographic parameters was observed, the maximum value of the determination coefficient being r2=0.40, between Stability and Mechanical Work. The factorial analysis led to the highlight of four principal components. The first principal component was strongly correlated with the Protein content (including Gluten) of flours, with most farinographic (except for Water absorptin) and alveographic parameters (Mechanical work, W and Extensibility index, G). This component appears to express the tolerance of flours to the mechanical stress, exerted in the dough phase and their ability to preserve the own viscosity under mechanical stress conditions. The second principal component is related to the dough resistance to deformation, as expressed by the alveographic parameters Resistance and the P/L ratio. Principal components three and four were strongly correlated with flours ash (extraction degree) and amilolytic activity.","PeriodicalId":6413,"journal":{"name":"“Agriculture for Life, Life for Agriculture” Conference Proceedings","volume":"101 1","pages":"586 - 593"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84643227","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: 4

A Potential Method of Chemical Remediation of Arable Lands Polluted with Heavy Metals 一种潜在的重金属污染耕地化学修复方法

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0062

Luciana Vrancuta

引用次数: 0

Bioconversion of Oilseeds into Bioproducts for Cultivated Plants Nutrition and Protection 油籽转化为栽培植物营养与保护生物制品的研究

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0090

M. Popescu, F. Oancea, E. Radu, Mălina Deșliu-Avram, C. Cornea

{"title":"Bioconversion of Oilseeds into Bioproducts for Cultivated Plants Nutrition and Protection","authors":"M. Popescu, F. Oancea, E. Radu, Mălina Deșliu-Avram, C. Cornea","doi":"10.2478/alife-2018-0090","DOIUrl":"https://doi.org/10.2478/alife-2018-0090","url":null,"abstract":"Abstract Natural by-products from vegetable oil industries and spent edible oils from domestic or public food spaces should be recycled to obtain new added value products. Present paper proposed a technical solution for complete valorisation of inedible oilseeds or spent edible oils into bioproducts for nutrition and protection of plants cultivated in conservative organic agrosystems. Pressed cakes resulted from mechanical cold extraction of mustard oil contain residual oil and bioactive compounds which were released using an enzymatic cocktail 1:1 cellulase with proteases coupled with azeotropic solvents into a single Soxhlet extractor. From mustard meal, a solid fraction with glycerol derivatives of fatty acids (56.23% oleate and 17.47% linoleate) decanted from syrup (41.78% xylopyranoside and 48.48% trilinolein) and from mustard cake (76.44% linoleate) in the supernatant, the same oligosaccharide (29.64%) and proteinates (30.18%) in the solid fraction. The total extract was simultaneously concentrated and converted into a bioactive potassium salt emulsion able to encapsulate insectofungicidal natural compounds as bioproducts with agronomical applications.","PeriodicalId":6413,"journal":{"name":"“Agriculture for Life, Life for Agriculture” Conference Proceedings","volume":"26 1","pages":"572 - 578"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87315306","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

Evaluation of Fatty Acids Composition of Some Food Samples by Using GC-MS and NMR Techniques 用气相色谱-质谱和核磁共振技术评价食品中脂肪酸组成

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0086

A. L. Mihai, M. Negoiță, A. Adascălului, V. Ionescu, N. Belc

{"title":"Evaluation of Fatty Acids Composition of Some Food Samples by Using GC-MS and NMR Techniques","authors":"A. L. Mihai, M. Negoiță, A. Adascălului, V. Ionescu, N. Belc","doi":"10.2478/alife-2018-0086","DOIUrl":"https://doi.org/10.2478/alife-2018-0086","url":null,"abstract":"Abstract The purpose of this paper was to compare the composition (weight % of total identified FA) in saturated (SFA), monounsaturated (MUFA) and polyunsaturated (PUFA) fatty acids from 3 food matrices (sunflower oil, palm oil and lard) by 2 different techniques, gas chromatography - mass spectrometry (GC-MS) and nuclear magnetic resonance (NMR). For GC-MS technique, fatty acid methyl esters (FAMEs) identification in the samples was performed by comparison of the retention times (RT) and the mass/charge (m/z) ratio characteristic of each FAME component in the reference standards used (F.A.M.E. Mix C4 - C24 and SRM®2377). FAMEs quantification from food samples was realized by applying correction factors calculated based on reference standards. NMR spectra were recorded on a Bruker Advance 400 MHz spectrometer, operating at 9.4 Tesla corresponding to the resonance frequency of 400.13 MHz for the 1H nucleus. The NMR spectra was recorded directly on the oil without any sample preparation. The difference between the mean values of the fatty acids content determined by GC-MS and NMR was not more than ± 15% for sunflower oil and lard, and ± 6% for palm oil.","PeriodicalId":6413,"journal":{"name":"“Agriculture for Life, Life for Agriculture” Conference Proceedings","volume":"1 1","pages":"548 - 554"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87451933","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: 6

Behavior of Blackberry Varieties in the Central Area of the Republic of Moldova 摩尔多瓦共和国中部地区黑莓品种的行为

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0044

A. Peșteanu, I. Pompus

{"title":"Behavior of Blackberry Varieties in the Central Area of the Republic of Moldova","authors":"A. Peșteanu, I. Pompus","doi":"10.2478/alife-2018-0044","DOIUrl":"https://doi.org/10.2478/alife-2018-0044","url":null,"abstract":"Abstract The aim was to evaluate the influence of the Arapaho, Thornfree and Triple Crown varieties in condition of the Republic of Moldova on main phenophases of the development of the blackberries plants, quantity of fruits, their average weight, productivity of the blackberry plantation and their economic productivity according to the biological particularities of the variety. The study subject of the experience was the Arapaho, Thornfree and Triple Crown blackberry varieties. The distance of plantation is 3.0 × 1.5 m. The experimental plot it was placed in the „Pomrubus” Ltd. founded in 2014 year. The research was conducted during years 2016-2017. During the research, it was studied the phenophases of the development of the blackberries plants, quantity of fruits and their average weight, productivity of the plantation and economic efficiency of the production of blackberries. During the analyzed period, it was established that the phenophases of the development of the blackberries plants, quantity of fruits, their average weight, productivity of the plantation and economic efficiency of the production was in direct correlation with the biological particulates of the studied varieties of the blackberry.","PeriodicalId":6413,"journal":{"name":"“Agriculture for Life, Life for Agriculture” Conference Proceedings","volume":"1 1","pages":"298 - 304"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87844818","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

Variation of Some Antioxidants Content in Rosa Canina L. Fruit During Storage 犬蔷薇果实贮藏过程中部分抗氧化剂含量的变化

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0082

Evelina Gherghina, D. Balan, G. Luță, F. Israel-Roming

{"title":"Variation of Some Antioxidants Content in Rosa Canina L. Fruit During Storage","authors":"Evelina Gherghina, D. Balan, G. Luță, F. Israel-Roming","doi":"10.2478/alife-2018-0082","DOIUrl":"https://doi.org/10.2478/alife-2018-0082","url":null,"abstract":"Abstract Rosa canina L. fruit have been used internally as tea for treatment of viral infections and disorders of the kidneys and urinary tract. Also, it was reported that the R. canina fruit, with its high ascorbic acid, phenolics and flavonoids contents, have antioxidant, antimutagenic and anticarcinogenic effects. Antioxidants neutralize free radicals, which cause oxidative damage to lipids, proteins, and nucleic acids and thus protect the organism. Research studies conducted on this topic have shown that natural antioxidants are involved in protection against many diseases: cancer, cardiovascular diseases and osteoporosis. Different processing and storage methods of the fruit could affect the bioactive nutrients while preserving the antioxidant capacity of them is very important. The aim of this study was to evaluate the effect of storage in a dry or frozen state on the antioxidants content of R. canina fruit. The evaluation involved determination of carotenes, ascorbic acid and total polyphenols using spectrophotometrically methods. Analysis performed on the R. canina fruit showed significant changes in the antioxidants content in fresh, dried and frozen fruit during storage.","PeriodicalId":6413,"journal":{"name":"“Agriculture for Life, Life for Agriculture” Conference Proceedings","volume":"53 1","pages":"523 - 528"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84698729","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

Comparative Assessment of the Analytical Parameters in Ascorbic Acid and Sulphite Assay at a Spectrographic Carbon Working Electrode 碳工作电极上抗坏血酸和亚硫酸盐分析参数的比较研究

“Agriculture for Life, Life for Agriculture” Conference Proceedings Pub Date : 2018-07-01 DOI: 10.2478/alife-2018-0072

A. Pisoschi, A. Pop

引用次数: 1