Journal of Sohag Agriscience (JSAS)最新文献

{"title":"Response of some onion varieties for mineral, bio and nano fertilizers under upper Egypt conditions","authors":"M. Mohamed","doi":"10.21608/jsasj.2021.78457.1002","DOIUrl":"https://doi.org/10.21608/jsasj.2021.78457.1002","url":null,"abstract":"This study was conducted at the experimental farm of Shandaweel Research Station, Agricultural Research Center (ARC), Sohag Governorate, during the two seasons of 2016/2017 and 2017/2018 to study the response of some onion varieties different fertilization treatments (without fertilization, 100% NPK, biofertilizer + humic acid, bio fertilizer + humic acid + nano-ZnO, 75% NPK + Biofertilizer + nano-ZnO, 50% NPK + biofertilizer + nano-ZnO, 75% NPK + humic acid + nano-ZnO, 50% NPK + humic acid + nano-ZnO, mineral NPK 75% + Biofertilizer + humic acid + nano-ZnO and mineral NPK 50% + Biofertilizer + humic acid + nano-ZnO). The highest means of bulb diameter were recorded for Shandaweel 1, while the lowest means were recorded for Giza 20, in both seasons. The highest means of bulb diameter were obtained under the treatment of 75% NPK + bio fert. + humic + nano-ZnO at 90 days in the second season and at 120 days in both seasons, while the treatment of 75% NPK + humic + nano-ZnO appeared the highest values of bulb diameter at 90 days in the first season. Shandaweel 1 variety attained the highest values of plant fresh weight and plant dry weight at 90 days in both seasons, while Giza 6 Mohassan recorded the lowest values at 90 days in the 2nd season. The treatments of 75% NPK+ bio fert. + humic + nano-ZnO appeared the highest values of plant fresh weight and plant dry weight at 90 days, while the treatment of 100% NPK appeared the highest values at 120 days, in both seasons. The highest values of average bulb weight, total yield/fed and exportable yield/fed, were obtained by planting of Giza 20 variety under 75% NPK + biofert. + humic + nano-ZnO, in both seasons. The highest values of local marketable yield/fed, were obtained by planting of Giza 20 variety under 75% NPK + humic + nano-ZnO, in both seasons. The highest means of TSS% were recorded under the treatment of no fertilization in both seasons, while the lowest means were obtained under the treatments of 75% NPK + humic + nano-ZnO, in the first season and under 50% NPK + humic + nano-ZnO in the second season.","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130241187","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":"Endophytic fungi associated with Allium Plants and their antagonistic activity against Fusarium oxysporum f.sp. Cepae","authors":"M. Mohamed","doi":"10.21608/jsasj.2021.211326","DOIUrl":"https://doi.org/10.21608/jsasj.2021.211326","url":null,"abstract":"","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125587640","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":"Toxicity of some nanomaterials against Botrytis allii, the causal pathogen of neck rot disease of onion (Allium cepa L.)","authors":"Mohamed Salama","doi":"10.21608/JSASJ.2021.77234.1001","DOIUrl":"https://doi.org/10.21608/JSASJ.2021.77234.1001","url":null,"abstract":"In this study, 14 fungal isolates associated with symptomatic onion samples collected from different counties of Sohag Governorate showing neck rot disease were isolated and identified as Botrytis allii Munn (12 isolates) and 2 isolates of B. cinerea Pers. Pathogenicity tests carried out in the greenhouse showed that only the isolates of B. allii were pathogenic to onion plants and caused identical neck rot symptoms among all tested fungal isolates. However, B. allii isolates exhibited different levels of virulence. Isolate No. 9 of B. allii was the highest pathogenic one. In vitro, the influence of carbon, MgO, and ZnO nanoparticles was tested at 0.1, 0.2, and 0.3 mM on mycelial linear growth and biomass of B. allii. Results obtained showed that all tested nanomaterials significantly reduced the mycelial linear growth and biomass at all tested concentrations. The nano MgO at 0.3 mM caused the high inhibitory effect followed by nano ZnO, where they highly reduced mycelial linear growth and biomass compared to the untreated controls. In greenhouse and field experiments, the MgO and ZnO nanoparticles at 0.3 mM highly reduced the disease incidence and severity compared with the control of untreated plants. Moreover, the MgO and ZnO nanoparticles at 0.3 mM highly reduced the neck rot incidence and the decline in bulb weight of onion due to infection with B. allii during storage. Therefore, this study reports that the MgO and ZnO nanoparticles are eco-friendly alternative approaches for suppressing neck rot disease on onion in the field and storage.","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127420479","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":"اقتصاديات الانتاج الحيواني في محافظة قنا","authors":"السيد أبو زيد, محمد عبد العزیز محمد, م. أنور صباح محمود, زهار محمد زهار محمد","doi":"10.21608/jsasj.2020.229273","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229273","url":null,"abstract":"","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127313746","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":"کفاءة استخدام الموارد الاقتصادية الزراعية لمحصول البصل الشتوى في مرکز جهينة محافظة سوهاج","authors":"السيد أبو زيد, محمد عبد العزیز محمد, ولاء محمود محمد, أيمن جبريل محمد","doi":"10.21608/jsasj.2020.229276","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229276","url":null,"abstract":"","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"466 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116183599","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":"الاستثمار الأجنبي المباشر وأثره عمى النمو الاقتصادي في مصر","authors":"السيد محمد أبوزيد, محمد عبد العزیز محمد, عبد المجيد إدريس, شيماء يوسف","doi":"10.21608/jsasj.2020.229274","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229274","url":null,"abstract":"","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127895570","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":"کفاءة استخدام الموارد الاقتصادية الزراعية لمحصول الذرة الشامية في مرکز جرجا محافظة سوهاج","authors":"السيد أبو زيد, محمد عبد العزیز محمد, ولاء محمود محمد, ايمن جبريل محمد","doi":"10.21608/jsasj.2020.229277","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229277","url":null,"abstract":"","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130158444","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":"دراسة قياسية لأهم المتغيرات الاقتصادية التى تؤثر في الاستثمار الاجنبي المباشر","authors":"السيد أبو زيد, محمد عبد العزیز محمد, عبد المجيد إدريس, شيماء يوسف","doi":"10.21608/jsasj.2020.229275","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229275","url":null,"abstract":"","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129467656","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":"Handling time and predation efficiency of certain insect predators on cotton aphid, Aphis gossypii Glover","authors":"Amal H. Salman, G. Karaman, AA El-Zoghbey, Ara Mazeed","doi":"10.21608/jsasj.2020.229237","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229237","url":null,"abstract":"The predation efficiency of Chrysoperla carnea (Stephens), Coccinella undecimpunctata Linn. and Coccinella septempunctata Linn. larvae on Aphis gossypii (Glover) nymphs was studied under laboratory conditions. Also, handling time of prey by all larval instars of the three predators was calculated. Handling time (Ht), the time needed by Ch. carnea to consume a prey of A. gossypii was 70.00, 30.56 and 28.50 minuets per one aphid for 1 st , 2 nd and 3 rd instars, respectively. However, it was 74.54, 34.56, 22.69 and 18.85 minutes per one aphid for 1 st , 2 nd , 3 rd and 4 th instars of C. undecimpunctata respectively. Also it was 60.91, 27.61, 20.17 and 17.43 minutes per one aphid for 1 st , 2 nd , 3 rd and 4 th instars of C. septempunctata respectively. The total and daily consumption, also the duration of all larval instars of the three predators were estimated. These results showed that, the handling times of predators are a good indicator of the predation rate and could be used on the biological control of cotton aphid program.","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123752938","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":"Radioactive and radio nuclides in some Egyptian honey","authors":"Nageh , S. M. Omran, A. Salman, A. Abu-Zaid","doi":"10.21608/jsasj.2020.229245","DOIUrl":"https://doi.org/10.21608/jsasj.2020.229245","url":null,"abstract":"A total of 24 samples of honeybee samples were collected from 12 governorates of Egypt during 2016 and 2017. The most radioactive elements were the K-40 irradiated potassium element in 2016, with the highest sample of Sohag -190 Bq / kg, And the lowest sample was the sample of the lake 0.72 Becquerel / kg, the radioactive thorium was the highest sample in Minia 10.32 Bq / kg and the lowest sample in Aswan 2.5 Bq / kg, Kg, cesium was the highest sample in Sohag 0.1 435 Beckerl/ kg while the lowest sample in Luxor 0.133 . Bq/ kg with an average of 2.51 bq / kg. In 2017, the highest irradiated potassium in Aswan was 40.59 Bq/ kg and the lowest in Assiut was 4.42 Bq / kg. Beryllium was the highest sample in Sohag 3.87 Bq / kg while the lowest sample was in Minya 0.559 Bq/ kg, thorium highest sample. In Sohag 3, 10.66","PeriodicalId":139703,"journal":{"name":"Journal of Sohag Agriscience (JSAS)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123987645","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}