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Egyptian Journal of Botany最新文献

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Incorporation of Nanotechnology in Propagation Treatments by Cuttings of Jojoba (Simmondsia chinensis (Link) Schneider) Shrubs in Egypt and South Africa 纳米技术在埃及和南非荷荷巴(Simmondsia chinensis (Link) Schneider)灌木扦插繁殖中的应用
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-07-09 DOI: 10.21608/ejbo.2023.198552.2273
A. Soliman, S. Shahin, Sayed A.M. Goda
{"title":"Incorporation of Nanotechnology in Propagation Treatments by Cuttings of Jojoba (Simmondsia chinensis (Link) Schneider) Shrubs in Egypt and South Africa","authors":"A. Soliman, S. Shahin, Sayed A.M. Goda","doi":"10.21608/ejbo.2023.198552.2273","DOIUrl":"https://doi.org/10.21608/ejbo.2023.198552.2273","url":null,"abstract":"","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45063909","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
Phytosociological Studies on the Associated Species of Balanites aegyptiaca In The Eastern and Western Egyptian Deserts 埃及东部和西部沙漠中埃及巴兰虫伴生种的植物社会学研究
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-07-05 DOI: 10.21608/ejbo.2023.205410.2308
F. Salama, N. El-Tayeh, A. Zaher, S. E. El Naggar, A. Gaafar
{"title":"Phytosociological Studies on the Associated Species of Balanites aegyptiaca In The Eastern and Western Egyptian Deserts","authors":"F. Salama, N. El-Tayeh, A. Zaher, S. E. El Naggar, A. Gaafar","doi":"10.21608/ejbo.2023.205410.2308","DOIUrl":"https://doi.org/10.21608/ejbo.2023.205410.2308","url":null,"abstract":"","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42584164","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
Morphological and Molecular Identification of Endophytic Fungi from Roots of Tomato and Evaluation of Their Antioxidant and Cytotoxic Activities 番茄根系内生真菌的形态分子鉴定及其抗氧化和细胞毒活性评价
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-06-05 DOI: 10.21608/ejbo.2023.201958.2291
S. El-Debaiky, A. F. El-sayed
{"title":"Morphological and Molecular Identification of Endophytic Fungi from Roots of Tomato and Evaluation of Their Antioxidant and Cytotoxic Activities","authors":"S. El-Debaiky, A. F. El-sayed","doi":"10.21608/ejbo.2023.201958.2291","DOIUrl":"https://doi.org/10.21608/ejbo.2023.201958.2291","url":null,"abstract":"","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44779099","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
Micromorphological Investigation in Leaf Epidermis of Some Monocotyledons Taxa 部分单子叶植物Taxa叶表皮的显微形态研究
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-29 DOI: 10.21608/ejbo.2023.195136.2261
W. Taia, A. Shehata, E. Bassiouni
{"title":"Micromorphological Investigation in Leaf Epidermis of Some Monocotyledons Taxa","authors":"W. Taia, A. Shehata, E. Bassiouni","doi":"10.21608/ejbo.2023.195136.2261","DOIUrl":"https://doi.org/10.21608/ejbo.2023.195136.2261","url":null,"abstract":"T WENTY species that belong to 13 genera under six families, two belonging to order Asparagales and four to order Liliales, are subjected in this recent work. Micro-morphological leaf characters using both Light and Scanning Electron microscopes have been studied. The pavement cells, hairs, prickles and stomatal characters beside stomatal density and index have been calculated. The data obtained has been subjected to clustering analyses using Paleontological Statistics (PAST) program. The results which were obtained from this study do not give clear separations between the two orders or even the families and considered the studied six families have common leaf characters. Meanwhile, characters of epidermal cells, hairs, papillae, prickles, and stomata can give clear features in the identification of some species. Hence, we can conclude that the separation of these orders and families and their taxonomic ranking need further investigation to clarify the perfect relation between them.","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49449212","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
Effect of Abscisic acid on Legume Growth Rate, Seed Development and Protein Profile in Pisum sativum L. 脱落酸对豌豆生长速率、种子发育和蛋白质谱的影响。
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-29 DOI: 10.21608/ejbo.2023.202685.2295
Nada A. El-Taweel, Mervat Sh. Sadek, Noha S. Khalifa
{"title":"Effect of Abscisic acid on Legume Growth Rate, Seed Development and Protein Profile in Pisum sativum L.","authors":"Nada A. El-Taweel, Mervat Sh. Sadek, Noha S. Khalifa","doi":"10.21608/ejbo.2023.202685.2295","DOIUrl":"https://doi.org/10.21608/ejbo.2023.202685.2295","url":null,"abstract":"I N THIS work, cultivated pea ( Pisum sativum L. cv. Master B) is used as a legume model crop plant to investigate the effect of abscisic acid (ABA) treatment on seed filling during embryogenesis. This was evaluated by using two exogenously applied concentrations (10& 20 µM) during three stages of seed developments (early, intermediate and late). Phenotypic characterization of the treated plants included measurement of seed / legume length and diameter at full maturation stages after treatment. The expression of major proteins of the treated plants was detected using SDS-PAGE electrophoresis technique. Our data showed a positive effect of ABA when applied at the late stage of seed development. ABA significantly increased legume size and elevated the expression of some major proteins such as convicilin (70-75kDa), vicilin (50, 34kDa) and legumin (40kDa). The impact of these results is further discussed.","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45351328","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 the Efficacy of Salicylic acid and Nicotinic acid to Control Collar Rot and Root Rot Caused by Sclerotium rolfsii and Enhance the Productivity of Fenugreek (Trigonella foenum-groecum L.) in Egypt 水杨酸和烟酸防治埃及胡芦巴菌核根腐病和提高胡芦巴生产力的效果评价
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-23 DOI: 10.21608/ejbo.2023.187832.2231
H. F. Mohamed, Doaa A. Imara
{"title":"Evaluation the Efficacy of Salicylic acid and Nicotinic acid to Control Collar Rot and Root Rot Caused by Sclerotium rolfsii and Enhance the Productivity of Fenugreek (Trigonella foenum-groecum L.) in Egypt","authors":"H. F. Mohamed, Doaa A. Imara","doi":"10.21608/ejbo.2023.187832.2231","DOIUrl":"https://doi.org/10.21608/ejbo.2023.187832.2231","url":null,"abstract":"","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47599718","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
Goods and Services Provided by Native Plants in Nile Delta, Egypt: in the Viewpoint of Conservation 埃及尼罗河三角洲本地植物提供的商品和服务:保护的观点
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-15 DOI: 10.21608/ejbo.2023.200845.2282
Omnia M. Arief, D. Ahmed
{"title":"Goods and Services Provided by Native Plants in Nile Delta, Egypt: in the Viewpoint of Conservation","authors":"Omnia M. Arief, D. Ahmed","doi":"10.21608/ejbo.2023.200845.2282","DOIUrl":"https://doi.org/10.21608/ejbo.2023.200845.2282","url":null,"abstract":"T HE NILE Delta is one of the oldest and largest deltas in the world covers 4 % of Egypt’s area and occupies 63 % of the Egyptian cultivated land. The present study focuses on the goods and services offered by Delta’s natural ecosystem. Thirty field trips were conducted to different locations to cover the study area from spring 2020 to summer 2022. Based on field observation and information gathered from residents and herbalists (60 people from the study area were interviewed, ranging in age from 30 to 60 years old) the goods, services and threats of the recorded species were assessed. Forty-nine were recorded and their roles in goods and services; identified threats that cover the gradual change in the study area were recorded. Recorded species offer many goods such as grazing (36 species), medicinal (26) and human food (15). Also, they provide environmental benefits that ruderal and segetal weeds are the most commonly offered service, followed by bank retainer (16 species) and weed controller (6 species). Thirty-six species (73% of recorded species) suffer from at least one type of threat; over-collecting and over-cutting were the most common threat (46.9%), then habitat loss (40.8%), browsing and over-grazing (34.7%), clearance for agriculture (24.5%) species) and disturbance by cars or trampling (10%). Authors recommended that Nile Delta natural flora need continuous monitoring and conservation, as this region faces deteriorating habitat loss and even extinction of plants; which offer many goods and services for humans and the environment.","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47809471","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
The Impact of Copper Chlorophyllin on the Growth, Yield, and Physiological Characteristics of Spinach Plants under Drought Stress 叶绿素铜对干旱胁迫下菠菜生长、产量及生理特性的影响
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-15 DOI: 10.21608/ejbo.2023.167695.2164
M. Ramadan
{"title":"The Impact of Copper Chlorophyllin on the Growth, Yield, and Physiological Characteristics of Spinach Plants under Drought Stress","authors":"M. Ramadan","doi":"10.21608/ejbo.2023.167695.2164","DOIUrl":"https://doi.org/10.21608/ejbo.2023.167695.2164","url":null,"abstract":"O NE of the major factors significantly modifying plant physiology and ultimately causing a loss in crop productivity is water deficiency stress. Plant-based pigments are highly effective in enhancing growth and reducing the consequences of water stress. The present study aimed to identify the effects of copper chlorophyllin (Cu-Chl) at rates of 0, 1, and 2% on the growth, yield, and physiological traits of spinach plants of the variety Viroflay grown under three irrigation levels of 100%, 75%, and 50% crop evapotranspiration rates (ETc) in the 2020 and 2021 growing seasons. In comparison with full irrigation (100% ETc), deficit irrigation with 50% ETc drastically reduced plant growth parameters (height, leaf number, leaf area, and fresh and dry weight), yield, relative water content (RWC), leaf membrane stability index (MSI), electrolyte leakage (EL), chlorophyll a, chlorophyll b, carotenoids, Fe, and Cu content. However, the nitrate and oxalate content increased in the plants. All studied values were significantly higher except nitrate and oxalate content which were lower with Cu-Chl application, in comparison with those without Cu-Chl application. The present work demonstrated that the adverse effects of water deficit on growth, yield, plant water status, and photosynthetic pigments of spinach plants could be alleviated when using Cu-Chl application.","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49086306","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
Gamma-irradiation Induces Phenotypic and Genotypic Mutations in M3 and M4 Generations of Phaseolus vulgaris γ射线诱导菜豆M3和M4代的表型和基因型突变
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-07 DOI: 10.21608/ejbo.2023.182732.2217
M. El-Lithy, Shaimaa H. Abdelgawad, A. Badr
{"title":"Gamma-irradiation Induces Phenotypic and Genotypic Mutations in M3 and M4 Generations of Phaseolus vulgaris","authors":"M. El-Lithy, Shaimaa H. Abdelgawad, A. Badr","doi":"10.21608/ejbo.2023.182732.2217","DOIUrl":"https://doi.org/10.21608/ejbo.2023.182732.2217","url":null,"abstract":"be an alternative strategy for increasing crop yield and","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47119687","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
Ethnobotanical and Traditional Knowledge on Psammophytic Plants: Southeast Indian Coastal Area 关于沙生植物的民族植物学和传统知识:东南印度沿海地区
IF 1.1
Egyptian Journal of Botany Pub Date : 2023-05-07 DOI: 10.21608/ejbo.2023.130140.1947
M. Alphonse, S. Adhikari, William Raja Tharsius Raja, Nagaraj Nallakaruppan, C. Veluchamy, Manoj Sekaran, Parthipanraja Andandaraj, Kanagam Nachiappan, Rahda Navapara, Richa Doshi, Nidhi Sabade, Anantharaman Perumal, K. Thiagarajan, Rajasekaran Chandrasekaran
{"title":"Ethnobotanical and Traditional Knowledge on Psammophytic Plants: Southeast Indian Coastal Area","authors":"M. Alphonse, S. Adhikari, William Raja Tharsius Raja, Nagaraj Nallakaruppan, C. Veluchamy, Manoj Sekaran, Parthipanraja Andandaraj, Kanagam Nachiappan, Rahda Navapara, Richa Doshi, Nidhi Sabade, Anantharaman Perumal, K. Thiagarajan, Rajasekaran Chandrasekaran","doi":"10.21608/ejbo.2023.130140.1947","DOIUrl":"https://doi.org/10.21608/ejbo.2023.130140.1947","url":null,"abstract":"","PeriodicalId":45102,"journal":{"name":"Egyptian Journal of Botany","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44566318","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
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