Ratarstvo i Povrtarstvo最新文献_第4页

Serbia oil crops export potentials 塞尔维亚油料作物出口潜力

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-23321

Bojan Matkovski, M. Jeremić, Danilo Đokić, Žana Jurjević

引用次数: 0

Grain yield, yield components and protein content of organic spelt wheat (Triticum speltaL.) grown in different agro-ecological conditions of northern Serbia 塞尔维亚北部不同农业生态条件下有机斯佩尔小麦(Triticum speltaL.)的产量、产量组成和蛋白质含量

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-23867

B. Vojnov, M. Manojlović, D. Latković, D. Milošev, Ž. Dolijanović, M. Simić, Brankica Babec, S. Šeremešić

引用次数: 2

Presence and molecular characterization of cucumber mosaic virus on safflower in Serbia 塞尔维亚红花黄瓜花叶病毒的存在及其分子特征

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-25745

D. Milošević, M. Ignjatov, A. Marjanović-Jeromela, Z. Nikolić, G. Tamindžić, D. Miljaković, I. Stanković

{"title":"Presence and molecular characterization of cucumber mosaic virus on safflower in Serbia","authors":"D. Milošević, M. Ignjatov, A. Marjanović-Jeromela, Z. Nikolić, G. Tamindžić, D. Miljaković, I. Stanković","doi":"10.5937/ratpov57-25745","DOIUrl":"https://doi.org/10.5937/ratpov57-25745","url":null,"abstract":"Safflower (Carthamus tinctorius L.) is an important oilseed crop belonging to the family Asteraceae. A total of 46 safflower samples were collected from Srbobran locality (South Backa District) in Serbia in 2015 and analysed for the presence of cucumber mosaic virus (CMV), alfalfa mosaic virus (AMV), and lettuce mosaic virus (LMV), using commercial double-antibody sandwich (DAS)-ELISA kits. Both viruses, CMV and AMV, were detected serologically in the collected samples. None of the analysed samples was found to be positive for LMV. The presence of CMV was further confirmed by mechanical transmission to test the plants including Chenopodium quinoa, C. amaranticolor, Nicotiana glutinosa, and Datura stramonium as well as C. tinctorius, confirming the infectious nature of the disease. Molecular detection of CMV was performed by amplification of a 871 bp fragment in all the tested samples, using the specific primers CMVCPfwd/CMVCPrev that amplify the entire coat protein (CP) gene and part of 3'and 5'-UTRs of CMV RNA 3. The RT-PCR products derived from the isolates 290Saff and 294Saff were sequenced (MH577791 and MH577792, respectively) and compared with the CMV sequences available in GenBank. Phylogenetic analysis based on CP gene sequences showed clustering of the selected isolates into three subgroups: IA, IB and II. Serbian CMV isolates found in safflower belong to subgroup II. To our knowledge, this is the first report on CMV infection of safflower in Serbia, which has the potential to cause substantial damage to safflower production and pose a threat to other economic crops grown in Serbia.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71044594","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

Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths 不同深度下不同处理对鲜、熟玉米种子出苗率及产量的影响

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-23900

P. Čanak, Bojana Vujošević, M. Mirosavljević, Nenad Ilić, D. Stanisavljevic, M. Zivanov, B. Mitrović

引用次数: 1

Morphological and productive characteristics of hulless barley in organic farming 有机栽培下无壳大麦的形态与生产特征

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-24808

Svetlana Roljević-Nikolić, Ž. Dolijanović, D. Kovačević, S. Oljaca, S. Šeremešić

引用次数: 3

Area revenue insurance as a risk management instrument in Serbian agriculture 区域收入保险作为塞尔维亚农业风险管理工具

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-24962

T. Marković, Željko Kokot, Stevan Veličković

引用次数: 1

Effect of intercropping sunflower with legumes on some sunflower morphological traits 向日葵与豆科植物间作对向日葵某些形态性状的影响

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-23813

Brankica Babec, S. Šeremešić, N. Hladni, S. Terzić, B. Vojnov, Nemanja Ćuk, S. Gvozdenac

{"title":"Effect of intercropping sunflower with legumes on some sunflower morphological traits","authors":"Brankica Babec, S. Šeremešić, N. Hladni, S. Terzić, B. Vojnov, Nemanja Ćuk, S. Gvozdenac","doi":"10.5937/ratpov57-23813","DOIUrl":"https://doi.org/10.5937/ratpov57-23813","url":null,"abstract":"Given that climate change is a burning issue, agriculture must turn to more sustainable and environmentally friendly systems, counting intercropping. Within a two-year study of intercropping sunflower with legumes, the influence of this system on sunflower plant height and head diameter was investigated. The aim of research was to evaluate the effects of sunflower-legume intercropping on these traits, considering the possibility of competition between crops. The field trial was set up in April 2017 and 2018 at Institute of Field and Vegetable Crops, Novi Sad, Republic of Serbia experimental field in moderate-continental climate. Year 2017 was extremely arid with the sum of precipitation different compared to 2018. Plant height and head diameter of hybrids Rimi PR, Dukat and NS Gricko, intercropped with common vetch, red clover and alfalfa were compared with control, i.e. same sunflower hybrids grown as a sole crop. It was observed that intense growth of common vetch suppressed the growth of sunflower, and led to a decrease in measured traits in all three hybrids. Results indicated that the following combinations of sunflower and legumes are most desirable: NS Gricko/RC, Dukat/ALF, Dukat/RC and Rimi PR/ RC depending on the agro-ecological conditions. Given that the experiment was performed in years that varied significantly in agro-ecological conditions, the results indicated that red clover and alfalfa can mitigate the negative effects caused by lack of precipitation and high temperatures. In order to better understand all aspects of sunflowerlegume intercropping, further research, which should include other morphological, qualitative and quantitative indicators, is needed.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71044921","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

Effect of harvest maturity stage and seeding rate on alfalfa yield and quality 收获成熟期和播量对紫花苜蓿产量和品质的影响

Ratarstvo i Povrtarstvo Pub Date : 2020-01-01 DOI: 10.5937/ratpov57-24782

S. Katanski, D. Milić, B. Ćupina, M. Zorić, B. Milošević, D. Živanov

{"title":"Effect of harvest maturity stage and seeding rate on alfalfa yield and quality","authors":"S. Katanski, D. Milić, B. Ćupina, M. Zorić, B. Milošević, D. Živanov","doi":"10.5937/ratpov57-24782","DOIUrl":"https://doi.org/10.5937/ratpov57-24782","url":null,"abstract":"Cultivated alfalfa (Medicago sativa L.) is a highly productive forage crop with great economic potential. Our objectives were to investigate the effects and interactions of environment, harvest maturity stage, seeding rate and cultivars on alfalfa dry matter yield and quality. The field experiment was carried out over 2010-2012 at the Experimental Field of Institute of Field and Vegetable Crops in Novi Sad, at two locations: (I) Cenej, and (II) Rimski Sancevi, which were characterized by a contrasting soil condition. The experimental treatments included two seeding rates of 8 and 16 kg ha-1, three different harvest maturity stages of alfalfa, and four alfalfa cultivars included as a subplot in every treatment. Harvesting alfalfa five times within a year (cutting in the beginning of flowering) in the second and third year of stand life is the most efficient harvest regime that allows full exploitation of cultivar genetic potential and environmental conditions. There was no difference in yields between harvests at early and full flowering stage (15.9 t ha-1). Data related to forage quality components show increase of nutritive value when harvesting alfalfa in earlier maturity stage. Maturity stage in the moment of harvesting significantly affected all quality parameters. The results obtained suggest that in a temperate climate of Southeast Europe there is little justification for planting higher seeding rates of alfalfa varieties under good establishment practices. Increasing seeding rates above 16 kg ha-1 does not provide a long-term boon in alfalfa production.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71044466","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

Background and threshold values of potentially toxic elements in soil at Central part of Republic of Serbia 塞尔维亚共和国中部土壤中潜在有毒元素的背景值和阈值

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-19692

V. Mrvić, B. Sikirić, D. Jaramaz, N. Koković, M. Nikoloski

{"title":"Background and threshold values of potentially toxic elements in soil at Central part of Republic of Serbia","authors":"V. Mrvić, B. Sikirić, D. Jaramaz, N. Koković, M. Nikoloski","doi":"10.5937/RATPOV56-19692","DOIUrl":"https://doi.org/10.5937/RATPOV56-19692","url":null,"abstract":"The study used data from the project \"Fertilization control and content determination of harmful and dangerous substances in the soil of the Republic of Serbia\" (1993-2007). The soil samples were obtained from the surface horizon for content determination of heavy metals pseudo-total forms (HNO3 and H2O2). Based on 5,022 soil samples, the variations and limits of the background values for As, Cr, Cu, Ni, Pb and Zn were determined by the following methods: [Mean ± 2Sd], [Median ± 2MAD], and boxplot-Tukey upper threshold (TIF). The obtained values were the lowest with the employment of Median + 2MAD method, for most elements between 87 and 90%, which means that there was a significant number of locations with unusual values which needs special attention. The other two methods gave more approximate values, generally between 95-98%. Inside research it is considered the most appropriate method and relationship with the limit values inside Serbian regulations. Due to the significant difference in Ni and Cr by geological units in the Republic of Serbia, it is necessary to determine two background limits for these elements-for soils on serpentine rock (and on the material originating from them) and for other soils.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043615","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

Garden pea (Pisum sativum L.) in Russian folk culture 俄国民间文化中的豌豆(Pisum sativum L.

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-20394

A. Sinjushin

引用次数: 0