Pub Date : 2012-06-01DOI: 10.3923/AJPP.2012.269.275
Nasser Jeber Yousef Sholi
{"title":"Effect of Salt Stress on Seed Germination, Plant Growth, Photosynthesis and Ion Accumulation of four Tomato Cultivars","authors":"Nasser Jeber Yousef Sholi","doi":"10.3923/AJPP.2012.269.275","DOIUrl":"https://doi.org/10.3923/AJPP.2012.269.275","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129385072","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}
Pub Date : 2012-05-01DOI: 10.3923/AJPP.2012.200.211
K. Adjata, T. Tchacondo, K. Tchansi, E. Banla, Y. M. Gumedzoé
{"title":"Cassava Mosaic Disease Transmission by Whiteflies (Bemisia tabaci Genn.) and its Development on Some Plots of Cassava (Manihot esculenta Crantz) Clones Planted at Different Dates in Togo","authors":"K. Adjata, T. Tchacondo, K. Tchansi, E. Banla, Y. M. Gumedzoé","doi":"10.3923/AJPP.2012.200.211","DOIUrl":"https://doi.org/10.3923/AJPP.2012.200.211","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123732435","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}
Pub Date : 2012-05-01DOI: 10.3923/AJPP.2012.184.199
J. C. Djietror, A. Catherine
{"title":"Conservation Studies on Land Use Change and the Sustainability of Food Production and Gold Mining in a Sub-Sahara African Forest Ecosystem","authors":"J. C. Djietror, A. Catherine","doi":"10.3923/AJPP.2012.184.199","DOIUrl":"https://doi.org/10.3923/AJPP.2012.184.199","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129299102","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}
Pub Date : 2012-05-01DOI: 10.3923/AJPP.2012.212.219
H. R. Yssaad, A. Latigui, T. Nouri, L. Bessafi
{"title":"Effect of Salt Stress and Bentonite on the Germination and Proline Content of Vicia faba L. Plant var. Semilla violeta and 'Reine mora'","authors":"H. R. Yssaad, A. Latigui, T. Nouri, L. Bessafi","doi":"10.3923/AJPP.2012.212.219","DOIUrl":"https://doi.org/10.3923/AJPP.2012.212.219","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122905306","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}
Pub Date : 2012-04-01DOI: 10.3923/AJPP.2012.154.163
J. Aghofack-N, J. Mankaabie
{"title":"Effects of Exogenously Applied Benzylaminopurine and Kinetin on the Ripening of Banana (Musa acuminata Colla var. William) Fruits","authors":"J. Aghofack-N, J. Mankaabie","doi":"10.3923/AJPP.2012.154.163","DOIUrl":"https://doi.org/10.3923/AJPP.2012.154.163","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116808548","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}
Pub Date : 2012-04-01DOI: 10.3923/AJPP.2012.164.173
P. Patel, A. Hemantaranjan
Significant differences in the antioxidant system of the leaves of four chickpea (Cicer arietinum L.) genotypes differing in tolerance to drought were observed in a pot experiment. Drought stress was imposed at pre- and post- anthesis stage (50 and 65 days after sowing). We studied the effect of drought stress on hydrogen peroxide (H2O2) content, lipid peroxidation and antioxidant enzyme activities in four chickpea genotypes viz., Tyson, ICC 4958, JG 315 and DCP 92-3. Drought treatment significantly increased hydrogen peroxide accumulation and lipid peroxidation, which indicated the extent of oxidative injury posed by stress conditions. Enzyme activities of Superoxide Dismutase (SOD), Peroxidase (POX), Catalase (CAT) and Ascorbate Peroxidase (APX) increased in chickpea leaves as a consequence of drought conditions and all the enzyme activities were significantly higher in drought stressed genotypes i.e., Tyson and ICC 4958 than in JG 315 and DCP 92-3. Relationship between Lipid Peroxidation (LPO), Hydrogen peroxide (H2O2), Superoxide Dismutase (SOD), Catalase (CAT), Peroxidase (POX) and Ascorbate Peroxidase (APX) was determined in order to find out whether these parameters can be used as selection criteria for drought tolerance in this crop. Early drought stress (pre-anthesis drought) was found to be more damaging than the late drought stress (post-anthesis drought).
{"title":"Antioxidant Defence System in Chickpea (Cicer arietinum L.): Influence by Drought Stress Implemented at Pre- and Post-anthesis Stage","authors":"P. Patel, A. Hemantaranjan","doi":"10.3923/AJPP.2012.164.173","DOIUrl":"https://doi.org/10.3923/AJPP.2012.164.173","url":null,"abstract":"Significant differences in the antioxidant system of the leaves of four chickpea (Cicer arietinum L.) genotypes differing in tolerance to drought were observed in a pot experiment. Drought stress was imposed at pre- and post- anthesis stage (50 and 65 days after sowing). We studied the effect of drought stress on hydrogen peroxide (H2O2) content, lipid peroxidation and antioxidant enzyme activities in four chickpea genotypes viz., Tyson, ICC 4958, JG 315 and DCP 92-3. Drought treatment significantly increased hydrogen peroxide accumulation and lipid peroxidation, which indicated the extent of oxidative injury posed by stress conditions. Enzyme activities of Superoxide Dismutase (SOD), Peroxidase (POX), Catalase (CAT) and Ascorbate Peroxidase (APX) increased in chickpea leaves as a consequence of drought conditions and all the enzyme activities were significantly higher in drought stressed genotypes i.e., Tyson and ICC 4958 than in JG 315 and DCP 92-3. Relationship between Lipid Peroxidation (LPO), Hydrogen peroxide (H2O2), Superoxide Dismutase (SOD), Catalase (CAT), Peroxidase (POX) and Ascorbate Peroxidase (APX) was determined in order to find out whether these parameters can be used as selection criteria for drought tolerance in this crop. Early drought stress (pre-anthesis drought) was found to be more damaging than the late drought stress (post-anthesis drought).","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129212103","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}
Pub Date : 2012-04-01DOI: 10.3923/AJPP.2012.174.183
B. Dkhil, M. Denden
{"title":"Effect of Salt Stress on Growth, Anthocyanins, Membrane Permeability and Chlorophyll Fluorescence of Okra (Abelmoschus esculentus L.) Seedlings","authors":"B. Dkhil, M. Denden","doi":"10.3923/AJPP.2012.174.183","DOIUrl":"https://doi.org/10.3923/AJPP.2012.174.183","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130353387","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}
Pub Date : 2012-03-01DOI: 10.3923/AJPP.2012.104.119
Mehri Hechmi, M. Raoudha, B. Linda
{"title":"Distribution of Some Phenotypical Characters Within an Olive Population in Djebel Ouslet (Tunisia)","authors":"Mehri Hechmi, M. Raoudha, B. Linda","doi":"10.3923/AJPP.2012.104.119","DOIUrl":"https://doi.org/10.3923/AJPP.2012.104.119","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"77 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114018333","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}
Pub Date : 2012-03-01DOI: 10.3923/AJPP.2012.149.153
B. Park, N. Chae, E. Heo, Soon-Jae Kwon, Ju Il Lee, Jung Hwan Lee, Young Woo Pack, Hyeok Park, Sang Gun Song, S. A. Kim
{"title":"Seedling Growth of Some Forages from their Aged Seeds","authors":"B. Park, N. Chae, E. Heo, Soon-Jae Kwon, Ju Il Lee, Jung Hwan Lee, Young Woo Pack, Hyeok Park, Sang Gun Song, S. A. Kim","doi":"10.3923/AJPP.2012.149.153","DOIUrl":"https://doi.org/10.3923/AJPP.2012.149.153","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114532312","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}
Pub Date : 2012-03-01DOI: 10.3923/AJPP.2012.120.134
A. M. Al-Bahrany, J. M. Al-Khayri
{"title":"In vitro Responses of Date Palm Cell Suspensions under Osmotic Stress Induced by Sodium, Potassium and Calcium Salts at Different Exposure Durations","authors":"A. M. Al-Bahrany, J. M. Al-Khayri","doi":"10.3923/AJPP.2012.120.134","DOIUrl":"https://doi.org/10.3923/AJPP.2012.120.134","url":null,"abstract":"","PeriodicalId":142158,"journal":{"name":"American Journal of Plant Physiology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134506504","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}
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