Romanian Agricultural Research最新文献

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Increasing the Productivity of Intercropping Corn and Peanuts by Inoculation with Azotobacter Chroococcum 接种固氮菌提高玉米花生间作产量的研究
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3930
Siavash Pourjani, H. Aminpanah, Mohamad Naghi Safarzad Vishkaei
{"title":"Increasing the Productivity of Intercropping Corn and Peanuts by Inoculation with Azotobacter Chroococcum","authors":"Siavash Pourjani, H. Aminpanah, Mohamad Naghi Safarzad Vishkaei","doi":"10.59665/rar3930","DOIUrl":"https://doi.org/10.59665/rar3930","url":null,"abstract":"Intercropping and bio-fertilizer application play important roles in sustainable agro-ecosystems. A two-year field experiment was conducted at Astaneh-ye Ashrafiyeh, Northern Iran, to evaluate the effect of Azotobacter (Azotobacter chroococcum) inoculation on the growth and yield of a peanut/maize intercropping system. The experimental design was a randomized complete block in a factorial arrangement with three replicates. Factors were Azotobacter application [control (non-inoculated) and inoculation (with Azotobacter chroococcum) and different maize (Zea mays L.)/peanut (Arachis hypogaea L.) intercropping pattern (100% peanut + 100% maize, 100% peanut + 50% maize, 50% peanut + 100% maize, 50% peanut + 50% maize, 67% peanut + 33% maize, and 33% peanut + 67% maize). Sole cropping of peanut and maize were also used. Results showed that averaged across years and intercropping patterns, grain yields of peanut and maize were significantly increased by 10% and 16%, respectively, in inoculated plots compared to non-inoculated ones. Azotobacter also had a positive significant effect on nitrogen concentration of grain, while it had no significant effect on oil concentration of peanut grain and significantly decreased the oil concentration of maize grain. Land equivalent ratio (LER) ranged from 1.05 to 1.70, indicating more efficient and productive use of environmental resources by intercrops. Results also showed that inoculated intercropped plots had 12-16% grater LER that non-inoculated ones. The highest LER was observed for inoculated plot with 100% peanut + 50% maize intercropping pattern (1.70), while the lowest one was recorded for non-inoculated plot with 50% peanut + 50% maize intercropping pattern (1.05). Based on the result of this experiment, intercropping pattern of 100% peanut + 50% maize along with Azotobacter application is recommended to obtain the highest productivity in maize/peanut intercropping system.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71120512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vegetation And Productive Potential of Dominant Grasslands by Festuca Valesiaca and Agrostis Capillaris in Northwestern Romania 罗马尼亚西北部羊茅和毛缕草优势草地的植被和生产潜力
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3950
L. Burescu, Eugenia Adriana Morar-Burescu, Simina Florica Ștef, I. Vlad, S. Bartha, I. Pop, Iglicea Bojinescu-Rostescu
{"title":"Vegetation And Productive Potential of Dominant Grasslands by Festuca Valesiaca and Agrostis Capillaris in Northwestern Romania","authors":"L. Burescu, Eugenia Adriana Morar-Burescu, Simina Florica Ștef, I. Vlad, S. Bartha, I. Pop, Iglicea Bojinescu-Rostescu","doi":"10.59665/rar3950","DOIUrl":"https://doi.org/10.59665/rar3950","url":null,"abstract":"The aim of our research is to develop a floristic, phytocenological, ecological, cytogenetic, economic, syndynamic and ecoprotective study of the vegetation of the dominant grasslands of Festuca valesiaca Scleicher ex Gaudin and Agrostis capillaris L. in the North-West region of Romania. A numer of 20 phytocenological surveys were carried out in the most representative sample areas in order to find answers to the five objectives pursued. The species from the floristic inventory of the grasslands are included in the Association table according to the cenotic affinity criteria as characteristic and differential entities for the cenotaxons of the alliance, order and class. The phytocoenoses of the grasslands gathered in the association Agrostio-Festucetum valesiacae are statistically analysedin the results based on tables, histograms, dendrograms, diagrams on the distribution of species in ecological bioforms categories, phytogeographic elements, cytogenetic elements, ecological indices or factors: soil moisture, air temperature, soil chemical reaction. The succession dynamics of phytocoeneoses, the economic value and the productive potential, the sustainable and eco-protective management of the grasslands were all studied. The results thus obtained were compared with two reference papers belonging to authors who conducted more recent studies in different geographical regions. Eight conclusions were drafted in which both the results of the research and the original contribution of the authors are summarized.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71121306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Wheat Cultivar Performance Under No-Till and Traditional Agriculture 免耕与传统农业条件下小麦品种生产性能
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3943
G. Cizmaș, A. Cociu, V. Mandea, C. Marinciu, Gabriela Șerban, Nicolae N. Săulescu
{"title":"Wheat Cultivar Performance Under No-Till and Traditional Agriculture","authors":"G. Cizmaș, A. Cociu, V. Mandea, C. Marinciu, Gabriela Șerban, Nicolae N. Săulescu","doi":"10.59665/rar3943","DOIUrl":"https://doi.org/10.59665/rar3943","url":null,"abstract":"No-till (NT) is a component of conservation agriculture that can enhance resilience to climate change and reduce costs, soil erosion and fertility decline. Yields under NT can be improved by optimising crop management practices, including better adapted cultivars. To explore possibilities opened by identifying wheat cultivars better adapted to NT agriculture, eight cultivars were tested in parallel yield trials organized in South Romania, during six years, under NT after soybeans or maize and under Traditional agriculture. The average performance of cultivars under no-till agriculture was not significantly correlated with the performance under the traditional system, with correlation coefficients higher and close to significance between NT system after maize and traditional system (r=0.69) and even negative but non-significant between NT after soybeans and traditional system. Cultivars reacted differently to NT agriculture, the yield differences between NT and traditional system averaged over six years varying from -419 kg ha-1 to more than 1000 kg ha-1 . Years, Crop Management Systems and Cultivars (in this order of impact), as well as the interactions between Cultivars*Years, and Systems*Years, had significant effects on the variation of the yield differences between agricultural systems. These results underline the importance of yield testing under NT for appropriate recommendation of most suitable cultivars, and suggest that genetic progress in creating cultivars more adapted to conservation agriculture is possible.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71120653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Sunflower Yield and Quality Under the Influence of Sowing Date, Plant Population and the Hybrid 播期、种群和杂种对向日葵产量和品质的影响
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3944
E. Partal
{"title":"Sunflower Yield and Quality Under the Influence of Sowing Date, Plant Population and the Hybrid","authors":"E. Partal","doi":"10.59665/rar3944","DOIUrl":"https://doi.org/10.59665/rar3944","url":null,"abstract":"Sunflower yield and quality can be significantly increased by optimizing agricultural practices and in corroboration with plant characteristics and environment. Sowing time and plant population are two important factors which affects vegetation and sunflower production. The paper focuses on the influence of these factors in conjunction with other technological elements and the climatic evolution on the final production and its quality in the southern part of the country. The researches were performed during the 2019-2021, in the experimental field of NARDI Fundulea and the aim of this study was to evaluate the effect of sowing date, plant population and climatic conditions on the yield and quality of sunflower. Experimental treatment comprised three different sowing dates (I - April 1, II - April 15 and III - May 1), using three sunflower hybrids (FD15E27, FD19E42 and Performer) and three plant populations (30,000, 50,000 and 70,000 plants/hectare). Rainfall was uneven during the growing season, from year to year, and maximum sunflower production and quality was maximized from medium plant density and earlier sowing dates, depending on hybrid and technology. The oil content varied widely between 44.2-50.0% depending on the hybrid and plant density and sowing date. The early sowing date led to increase of oil content, which was depending on climatic conditions and plant populations. The primary source of variation was the sowing date, the difference between oil content in early and late sowing dates was influenced by plant population, hybrid and year varying from 0.7% to 5.8%. The seeds yield and quality of the sunflower were significantly influenced by the climatic conditions of the agricultural year, the sowing date, the plant population and used hybrids, as well as the interaction between these factors.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71120704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Recent Progress in Monoecious Hemp Variety for Seed, Obtained in Romania 罗马尼亚大麻种子雌雄同株品种研究进展
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3918
L. Popa, A. Buburuz, E. Trotuș, N. Vladut, G. Teliban, A. Agapie, I. Puiu, M. Burducea, C. Melucă, Paula-Lucelia Pintilie, G. Matei
{"title":"Recent Progress in Monoecious Hemp Variety for Seed, Obtained in Romania","authors":"L. Popa, A. Buburuz, E. Trotuș, N. Vladut, G. Teliban, A. Agapie, I. Puiu, M. Burducea, C. Melucă, Paula-Lucelia Pintilie, G. Matei","doi":"10.59665/rar3918","DOIUrl":"https://doi.org/10.59665/rar3918","url":null,"abstract":"Industrial hemp (Cannabis sativa L.) is a multifunctional crop that can be processed to obtain many different products like food, feed, cosmetics and pharmaceuticals, recyclable and compostable biomaterials, energy, while having a positive effect on the environment. As the world market for industrial hemp seeds and oil is on rise, research has been carried out in the climatic conditions of Central Moldova in order to obtain a new genotype of monoecious hemp in accordance with the requirements of the European market and beyond. Olivia is a new monoecious hemp variety for seed, created at Agricultural Research and Development Station Secuieni Neamț, being homologated in 2020. It was patented in 2021 and is registered in the Official European Catalog of Varieties. It was obtained by repeated hybridization (dioecious form Chi65 - female partner and monoecious form Z59 - male partner), isolation in space and repeated selection. This new variety is characterized by stems with a length of 2.6-3.2 m. The yield is of 9.5-11.0 tha-1 of stems and 1600-2000 kg ha-1of seed.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71119744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Silicon and Zinc Sources on Quantitative and Qualitative Characteristics of Canola at Normal and Late Planting Dates 硅、锌源对油菜正常和晚播期数量和质量特性的影响
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3933
Mehrali Shahmardan, E. R. Petroudi, Alireza Daneshmand, H. Mobasser
{"title":"Effects of Silicon and Zinc Sources on Quantitative and Qualitative Characteristics of Canola at Normal and Late Planting Dates","authors":"Mehrali Shahmardan, E. R. Petroudi, Alireza Daneshmand, H. Mobasser","doi":"10.59665/rar3933","DOIUrl":"https://doi.org/10.59665/rar3933","url":null,"abstract":"In order to study the effects of silicon (Si) and zinc (Zn) sources on yield components, seed yield, seed oil content and nutrient concentrations in canola grain at normal and late planting dates, a field experiment was conducted as a split plot-factorial in a randomized complete block design with three replications at Ghaemshahr Agricultural Research Station during the 2017-2018 and 2018-2019 growing seasons. Planting dates as the main plot at two levels (normal planting date, late planting date), silicon fertilizer sources at three levels (control, calcium silicate, nano-Si) and zinc fertilizer sources at three levels (control, zinc sulfate, nano-Zn) were considered as sub-plots. The results showed that all the agronomical and physiological traits studied improved in the normal planting date, while delay in planting date led to a significant reduction in the traits. Application of Si and Zn by both nanoparticles (NPs) and conventional forms significantly increased the yield components, seed yield, seed oil content and nutrient uptake in grain compared to the control plants. There was no significant difference between application of nano-Si and calcium silicate in terms of rapeseed yield and quality. The nano-Zn treated plants showed both higher seed yield and higher nutrient uptake, when compared to zinc sulfate treated plants. The combined application of Si with Zn, especially in the form of nanoparticles resulted in higher seed oil content than the application of Si or Zn alone. In general, the application of Si and Zn in the form of nanoparticles at normal planting date is a promising option to increasing seed yield and improving nutrient uptake in rapeseed.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71120230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Insecticidal Effect of Pătârlagele Diatomaceous Earth Against Acanthoscelides Obtectus Adults 硅藻土对刺槐成虫的杀虫效果
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3946
C. Chireceanu, P. Cardei, A. Geicu, I. Florescu, F. Burnichi, Maria Călin
{"title":"Insecticidal Effect of Pătârlagele Diatomaceous Earth Against Acanthoscelides Obtectus Adults","authors":"C. Chireceanu, P. Cardei, A. Geicu, I. Florescu, F. Burnichi, Maria Călin","doi":"10.59665/rar3946","DOIUrl":"https://doi.org/10.59665/rar3946","url":null,"abstract":"In the present study there are presented the results obtained in laboratory tests to evaluate the efficacy of the Romanian diatomaceous earth from Pătârlagele deposit in Buzău County (DE PatRom) against adults of three population of the bean weevil Acanthoscelides obtectus L. (one maintained in laboratory conditions at the Plant Protection Institute Bucharest and the others two came from fields bean from Buzău and Bacău) compared with two commercial formulations (SilicoSec® and PyriSec® ). The DE PatRom was applied at four doses 100, 300, 500 and 900 ppm while SilicoSec® and PyriSec® at the doses registered in common practice. Tests were carried out at 25±2°C and at 70± 5% relative humidity (RH). Adult mortality was assessed 3, 7 and 14 days after treatment. The PyriSec DE was the most effective reaching a total mortality of adults for all three insect populations tested even after 3 days, followed by SilicoSec DE which caused mortality between 74 and 99% after 3 days and 100% after 7 days. The mortality levels of A. obtectus adults reached by Romanian DE PatRom varied depending on dose, period after treatment and insect population. The mortality of bean weevil increased with increasing dose and period after treatment. The highest mortality (of 93, 96 and 98.5% to adults in Buzău, Bucharest and Bacău population, respectively) was recorded in bean treated with 900 ppm after 7 days. The results in experiments showed that the A. obtectus adults of Bacău population were more susceptible and those of Buzău population were more tolerant to all DEs tested.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71120799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Differential Response of Rhizobium Leguminosarum Inoculation for Inducing Water Deficit Tolerance in Triticum Durum 接种豆科根瘤菌诱导硬粒小麦耐水分亏缺的差异反应
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3905
Ihsein Rokia Amine-Khodja, Nassira Riah, Ryma Bouldjedj, N. Belbekri, A. Djekoun
{"title":"Differential Response of Rhizobium Leguminosarum Inoculation for Inducing Water Deficit Tolerance in Triticum Durum","authors":"Ihsein Rokia Amine-Khodja, Nassira Riah, Ryma Bouldjedj, N. Belbekri, A. Djekoun","doi":"10.59665/rar3905","DOIUrl":"https://doi.org/10.59665/rar3905","url":null,"abstract":"Limited soil water availability is a major threat to agricultural productivity because it inhibits plant growth and yields. Soil microorganisms having the ability to alleviate abiotic stress and promoting plant development would be highly valuable tools in sustainable agriculture. To this purpose, two Rhizobium leguminosarum strains were tested for their potential to induce tolerance against water deficits in Triticum durum grown under two hydric conditions in greenhouse experiments. For this, physiological and biochemical parameters were measured as criteria to assess the effect of R. leguminosarum inoculation on T. durum under water deficiency. In the presence of rhizobia, wheat plants were able to withstand water stress more effectively than un-inoculated plant, as indicated by the recorded increases in relative water content of inoculated plants compared to un-inoculated plants, higher accumulation of osmoprotectant (soluble sugar), lower MDA and H2O2 accumulation, and increased in antioxidant responses (peroxidase). Under water-limited condition, co-inoculation of selected rhizobia was better than single application for one of studied genotype, which let us hypothesize that this variation in responsiveness indicates a possible genotype effect. As a result, rhizobia from various legumes have a huge potential for enhancing the water deficiency stress tolerance of cereals.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71119589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polizești-19, a New Rice Variety Created in the Pedoclimatic Conditions in Southeastern Romania Polizești-19,在罗马尼亚东南部气候条件下创造的水稻新品种
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3915
Ionel Ivan, M. Bularda, E. Ivan, N. Ungureanu
{"title":"Polizești-19, a New Rice Variety Created in the Pedoclimatic Conditions in Southeastern Romania","authors":"Ionel Ivan, M. Bularda, E. Ivan, N. Ungureanu","doi":"10.59665/rar3915","DOIUrl":"https://doi.org/10.59665/rar3915","url":null,"abstract":"Rice is an extremely important crop in the balance of agri-food products used by mankind. This crop feeds over 66% of the world's population and responds favorably to zonal cultivation conditions around the world. In Romania, rice is a perspective crop in the context of diversifying the agricultural production and of the need to find solutions to reduce import of agricultural products and to increase the country’s food security. There are few crops such as rice, which can provide in optimal production conditions over 8-10 tons of good quality agricultural food product, usable in human food after relatively simple processing, or which allow to obtain a wide range of food products by industrialization. The creation of new varieties and hybrids through breeding activities is important for the fact that, in the economy of a crop, a new variety contributes to the increase of productivity by 5-10% compared to the varieties in the crop. In addition, the acclimatization is better and the behavior of new varieties against stressors is improved. Hence, plant breeding, including in rice crops, is the main method of progress and efficiency of agriculture and it must be further developed in Romania. This paper presents the new Polizești-19 rice variety, obtained at Brăila Agricultural Research-Development Station, located at the northern limit of rice cultivation in Romania.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71119611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Salicylic Acid Pretreatment on Seedling Growth and Antioxidant Enzyme Activities of Sunflower (Helianthus Annuus L.) and Linseed (Linum Usitatissimum L.) Plants in Salinity Conditions 水杨酸预处理对向日葵和亚麻籽幼苗生长及抗氧化酶活性的影响盐度条件下的植物
IF 0.7 4区 农林科学
Romanian Agricultural Research Pub Date : 2022-01-01 DOI: 10.59665/rar3909
M. Gürsoy
{"title":"Effect of Salicylic Acid Pretreatment on Seedling Growth and Antioxidant Enzyme Activities of Sunflower (Helianthus Annuus L.) and Linseed (Linum Usitatissimum L.) Plants in Salinity Conditions","authors":"M. Gürsoy","doi":"10.59665/rar3909","DOIUrl":"https://doi.org/10.59665/rar3909","url":null,"abstract":"Salinity has become a problem all over the world in agricultural areas. Plants develop a defense mechanism to increase various antioxidant enzyme activities to resist salt stress. In addition, the effects of stress are tried to be reduced with various applications. One of these applications is the application of salicylic acid (SA). However, the effects of SA application vary depending on the plant species and cultivar. In this study, the seeds of sunflower and linseed plants were primed for 4 hours with different concentrations of SA doses 0 (control) (SA1), 0.25 mM (SA2), 0.50 mM (SA3), 1.00 mM (SA4) priming. In the laboratory, the seeds were permitted to develop in petri dishes with different salt 0 (control) (S1), 50 mM (S2), 100 mM (S3), 150m M(S4) concentrations for 14 days. As a result of the study, it was determined that SA had a positive effect on both morphological and chemical properties in both plant species grown under salt stress.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71119935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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