{"title":"Benzoxazinoids - protective secondary metabolites in cereals: The role and application","authors":"S. Mikić, Shakoor Ahmad","doi":"10.5937/RATPOV55-12211","DOIUrl":"https://doi.org/10.5937/RATPOV55-12211","url":null,"abstract":"Benzoxazinoids (BXs) are secondary plant metabolites that provide innate defence against a plethora of pests and pathogens. They are identified both in monocots, namely grasses, and in several families of dicots. Among crops, BXs are best characterised in wheat, maize, and rye. These natural pesticides have inhibitory effects on weeds, insects, plant pathogenic fungi, bacteria, and nematodes. Besides, BXs demonstrated the ability to suppress production of mycotoxins, mitigate negative effects of microelement deficiency and toxicity and attract plant beneficial bacteria in the rhizosphere. Here, we summarise benefits and possible applications of these allelochemicals in pest control, which may be of special interest for production systems based on reduction or elimination of pesticides, such as integrated pest management or organic farming. In the light of it, we discuss possible limitations and risks of BX application that are worth considering. Finally, we refer to available germplasm with high BX level that can be exploited as a source of resistance in cereal breeding programmes.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043460","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}
Bojana Vujošević, P. Čanak, M. Babić, M. Mirosavljević, B. Mitrović, D. Stanisavljevic, M. Tatić
{"title":"Field performance of abnormal maize seedlings","authors":"Bojana Vujošević, P. Čanak, M. Babić, M. Mirosavljević, B. Mitrović, D. Stanisavljevic, M. Tatić","doi":"10.5937/RATPOV55-15198","DOIUrl":"https://doi.org/10.5937/RATPOV55-15198","url":null,"abstract":"The aim of this study was to investigate field emergence parameters, number of plants that reached reproductive stage and yield of seed lots with different count of abnormal seedlings. In standard germination test these seedlings are discarded from the count of germinated seed, presuming that they will not develop into normal plants. Five lots of hybrid NS 640 with different percentage of abnormal seedlings were tested. Results showed that in favourable environment conditions, large number of abnormal seedlings emerged, reached reproductive stage and participated in yield formation. However, emergence of seed lots with high percentage of abnormal seedlings was longer than for lots with small number of abnormal seedlings. Laboratory germination and germination energy were more correlated with indicators of field emergence rate, while total percentage of germinated seedlings (normal and abnormal) was more correlated with grain yield. However, it can be expected that in adverse environment conditions, abnormal seedlings are less likely to develop into normal plants.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043016","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}
D. Jovičić, Z. Nikolić, A. Mikić, B. Milošević, D. Milošević, M. Ignjatov, Dragan Marinkovic
{"title":"Antioxidant enzymes activities in Vicia seedlings during drought stress.","authors":"D. Jovičić, Z. Nikolić, A. Mikić, B. Milošević, D. Milošević, M. Ignjatov, Dragan Marinkovic","doi":"10.5937/RATPOV55-15292","DOIUrl":"https://doi.org/10.5937/RATPOV55-15292","url":null,"abstract":"Drought greatly affects normal plant growth, endangering physiological and biochemical processes in plants. Under the influence of unfavorable environmental conditions, antioxidant protection systems in plant cell can be activated regardless of the stage of growth and development of plants. The experiment was conducted on three vetches species (V. sativa, V. villosa and V. pannonica) under PEG-induced drought stress. Activity of antioxidant enzymes: superoxide dismutase (SOD, EC 1.15.1.1), ascorbate peroxidase (APx, EC 1.11.1.1) and catalase (CAT, EC 1. 11. 1. 6), was determined in shoots and roots of 10-day-old seedlings. Lack of water during germination period activated all the examined antioxidant enzymes in both organs of all tested Vicia species. The activity of SOD and APx generally increased at higher stress levels, while the enzyme CAT showed different patterns of action in all tested species. The results of this study suggest that drought stress causes the production of oxygen radicals that lead to oxidative stress in plants.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043038","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}
A. Stanojković-Sebić, Z. Dinić, R. Iličić, R. Pivić, D. Jošić
{"title":"Effect of indigenous Pseudomonas chlororaphis strains on morphological and main chemical growth parameters of basil (Ocimum basilicum L.)","authors":"A. Stanojković-Sebić, Z. Dinić, R. Iličić, R. Pivić, D. Jošić","doi":"10.5937/ratpov54-12629","DOIUrl":"https://doi.org/10.5937/ratpov54-12629","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71042774","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}
S. Bulut, V. Lazić, S. Popović, N. Hromiš, D. Šuput
{"title":"Influence of different concentrations of glycerol and guar xanthan on properties of pumpkin oil cake-zein bi-layer film","authors":"S. Bulut, V. Lazić, S. Popović, N. Hromiš, D. Šuput","doi":"10.5937/RATPOV54-11947","DOIUrl":"https://doi.org/10.5937/RATPOV54-11947","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71042820","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}
A. Nikolić, M. Kostadinovic, J. Vančetović, G. Stankovic, D. Ignjatovic-Micic
{"title":"Comparison of statistical methods for genetic similarity evaluation of maize inbred lines","authors":"A. Nikolić, M. Kostadinovic, J. Vančetović, G. Stankovic, D. Ignjatovic-Micic","doi":"10.5937/RATPOV54-12174","DOIUrl":"https://doi.org/10.5937/RATPOV54-12174","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71042832","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}
Vera Karličić, I. Živanović, Danka Matijašević, V. Raičević, M. Nikšić, V. Rac, A. Simić
{"title":"Stimulation of soil microbiological activity by clinoptilolite: The effect on plant growth","authors":"Vera Karličić, I. Živanović, Danka Matijašević, V. Raičević, M. Nikšić, V. Rac, A. Simić","doi":"10.5937/RATPOV54-14870","DOIUrl":"https://doi.org/10.5937/RATPOV54-14870","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043162","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}
Bojana Vujošević, Jelena Kešelj, Nenad Ilić, M. Mirosavljević, D. Stanisavljevic, B. Mitrović, P. Čanak
{"title":"Effect of different seed treatments on maize seed germination parameters under optimal and suboptimal temperature conditions","authors":"Bojana Vujošević, Jelena Kešelj, Nenad Ilić, M. Mirosavljević, D. Stanisavljevic, B. Mitrović, P. Čanak","doi":"10.5937/RATPOV54-14241","DOIUrl":"https://doi.org/10.5937/RATPOV54-14241","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043411","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}
{"title":"Chemical composition of the essential oils of Salvia officinalis, S. fruticosa, Melissa officinalis, and their infusions","authors":"M. Couladis, A. Koutsaviti","doi":"10.5937/RATPOV54-12365","DOIUrl":"https://doi.org/10.5937/RATPOV54-12365","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71042842","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}
Z. Rončević, Ida Zahović, S. Dodić, J. Grahovac, J. Dodić
{"title":"Xanthan biosynthesis by Xanthomonas campestris ATCC 13951 on wastewaters from white grape processing","authors":"Z. Rončević, Ida Zahović, S. Dodić, J. Grahovac, J. Dodić","doi":"10.5937/RATPOV54-14807","DOIUrl":"https://doi.org/10.5937/RATPOV54-14807","url":null,"abstract":"","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043065","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}