Pub Date : 2023-06-26DOI: 10.21608/agro.2023.159807.1336
A. Aulakh, G. Qadir, F. Hassan, R. Hayat, T. Sultan, R. Bibi, Sarfraz Ahmed, M. Yunas, Muhammad Iftikhar, S. Malik
.
{"title":"Role of Resilient Soil Microbial Consortia on Growth and Yield Attributes of Chickpea under Water Stress","authors":"A. Aulakh, G. Qadir, F. Hassan, R. Hayat, T. Sultan, R. Bibi, Sarfraz Ahmed, M. Yunas, Muhammad Iftikhar, S. Malik","doi":"10.21608/agro.2023.159807.1336","DOIUrl":"https://doi.org/10.21608/agro.2023.159807.1336","url":null,"abstract":".","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42140197","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 : 2023-05-01DOI: 10.21608/agro.2023.182398.1352
A. Ibrahim, E. El-Waraky
{"title":"Effect of Spraying Phosphoric Acid and Ascorbic Acid on Cotton Productivity under Delayed Sowing Date","authors":"A. Ibrahim, E. El-Waraky","doi":"10.21608/agro.2023.182398.1352","DOIUrl":"https://doi.org/10.21608/agro.2023.182398.1352","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47460763","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 : 2023-04-02DOI: 10.21608/agro.2023.189662.1358
E. Mahdy, H. Mohamed, Mohamed M. Housein, M. Sayed
{"title":"Line × Tester Analysis for Yield and Quality Traits under Salinity Stress in Cotton (Gossypium barbadense L.)","authors":"E. Mahdy, H. Mohamed, Mohamed M. Housein, M. Sayed","doi":"10.21608/agro.2023.189662.1358","DOIUrl":"https://doi.org/10.21608/agro.2023.189662.1358","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46934502","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 : 2023-02-26DOI: 10.21608/agro.2023.161616.1337
M. H. Kaleri, W. A. Jatoi, M. Baloch, Qamarudden Chachar, S. Mari, T. F. Abro, S. Memon, Nasreen Fatima
{"title":"Evaluation of Sunflower Genotypes for Yield and Quality Parameters under Well-Water Stressed and Non Water Stressesd Environment","authors":"M. H. Kaleri, W. A. Jatoi, M. Baloch, Qamarudden Chachar, S. Mari, T. F. Abro, S. Memon, Nasreen Fatima","doi":"10.21608/agro.2023.161616.1337","DOIUrl":"https://doi.org/10.21608/agro.2023.161616.1337","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43854868","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 : 2023-02-19DOI: 10.21608/agro.2023.177700.1350
E. Mahdy, A.A. El- Shimy, M. Sayed, A. Mahmoud, Ayat Salah
C HARCOAL rot caused by Macrophomina phaseolina (Tassi) Goid is the most destructive among major pathological constraints to sesame production in Egypt and worldwide. The objective of the current study was to improve high seed-yielding lines of sesame tolerant to charcoal rot through two cycles of pedigree selection for eight selection criteria under artificial infection. The base population consisted of 185 families at the F 3 -generation. Broad sense heritability was very high and ranged from 0.79 to 1. Tall plants gave large number of capsules/plant (NC/P), long fruiting zone (LFZ), high yielding ability and low infection% of Macrophomina . Number of capsules/ plant gave sizeable genotypic (0.52) and phenotypic (0.49) correlations with seed yield/plant (SY/P). After the second cycle of selection, highly significant differences were noted for the eight selection criteria. The results revealed that the selection for days to 50% flowering improved earliness, but it was better if it restricted by SY/P. Meanwhile, selection for oil% restricted by SY/P gave the best improvement from the mid-parent in SY/P (70.16%**) followed by selection for 1000SW (62.14%**), SY/P per se (55.80%**) and selection for days to 50% flowering restricted by SY/P (39.76%**). The inclusion of a trait as an independent culling level improves the efficiency of the selection. Therefore, selection index incorporating favorable traits is recommended. The eight different methods of pedigree selection decreased the infection% at harvest ranged from -3.31%** to -15.45%** from the mid-parent.
{"title":"Pedigree Selection in Improving Seed Yield and Tolerance of Sesame to Macrophomina phaseolina (Tassi) Goid","authors":"E. Mahdy, A.A. El- Shimy, M. Sayed, A. Mahmoud, Ayat Salah","doi":"10.21608/agro.2023.177700.1350","DOIUrl":"https://doi.org/10.21608/agro.2023.177700.1350","url":null,"abstract":"C HARCOAL rot caused by Macrophomina phaseolina (Tassi) Goid is the most destructive among major pathological constraints to sesame production in Egypt and worldwide. The objective of the current study was to improve high seed-yielding lines of sesame tolerant to charcoal rot through two cycles of pedigree selection for eight selection criteria under artificial infection. The base population consisted of 185 families at the F 3 -generation. Broad sense heritability was very high and ranged from 0.79 to 1. Tall plants gave large number of capsules/plant (NC/P), long fruiting zone (LFZ), high yielding ability and low infection% of Macrophomina . Number of capsules/ plant gave sizeable genotypic (0.52) and phenotypic (0.49) correlations with seed yield/plant (SY/P). After the second cycle of selection, highly significant differences were noted for the eight selection criteria. The results revealed that the selection for days to 50% flowering improved earliness, but it was better if it restricted by SY/P. Meanwhile, selection for oil% restricted by SY/P gave the best improvement from the mid-parent in SY/P (70.16%**) followed by selection for 1000SW (62.14%**), SY/P per se (55.80%**) and selection for days to 50% flowering restricted by SY/P (39.76%**). The inclusion of a trait as an independent culling level improves the efficiency of the selection. Therefore, selection index incorporating favorable traits is recommended. The eight different methods of pedigree selection decreased the infection% at harvest ranged from -3.31%** to -15.45%** from the mid-parent.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48084015","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 : 2023-02-04DOI: 10.21608/agro.2023.167982.1343
Eman Abd Al Aziz
G ENETIC materials used in the present investigation included five cotton varieties belong to ( Gossypium barbadense, L.). Three of these varieties were long staple, BBB (big black boll) (P 1 ), Australian (P 2 ) and G97 (P 3 ) while the other two varieties were extra-long staple, Giza 92 (P4) and G96 (P5 ). Hybrids produced from these parents and the parents were evaluated in Sakha Agricultural Research Station, Kafr Al Sheikh Governorate, Egypt. Studied traits were; boll weight, number of bolls/plant, lint percentage, seed cotton yield, lint cotton yield, first fruiting node, days to first flower appearance, duration of the boll maturation, upper half mean (U.H.M), fiber strength and Micronaire value. Difference between single crosses and double crosses (DC) was highly significant for most studied traits. GCA mean squares in all studied traits were significant for F 1 except for days to first flower and fiber fineness (micronaire reading). GCA mean squares were significant for DC except for lint%, fiber length and days to first flower. A very important issue of double-cross hybrids is the arrangement of parents, i.e., order effect, in the hybrids.
{"title":"Improving Egyptian Cotton (Gossypium barbadense) Using Double Crosses","authors":"Eman Abd Al Aziz","doi":"10.21608/agro.2023.167982.1343","DOIUrl":"https://doi.org/10.21608/agro.2023.167982.1343","url":null,"abstract":"G ENETIC materials used in the present investigation included five cotton varieties belong to ( Gossypium barbadense, L.). Three of these varieties were long staple, BBB (big black boll) (P 1 ), Australian (P 2 ) and G97 (P 3 ) while the other two varieties were extra-long staple, Giza 92 (P4) and G96 (P5 ). Hybrids produced from these parents and the parents were evaluated in Sakha Agricultural Research Station, Kafr Al Sheikh Governorate, Egypt. Studied traits were; boll weight, number of bolls/plant, lint percentage, seed cotton yield, lint cotton yield, first fruiting node, days to first flower appearance, duration of the boll maturation, upper half mean (U.H.M), fiber strength and Micronaire value. Difference between single crosses and double crosses (DC) was highly significant for most studied traits. GCA mean squares in all studied traits were significant for F 1 except for days to first flower and fiber fineness (micronaire reading). GCA mean squares were significant for DC except for lint%, fiber length and days to first flower. A very important issue of double-cross hybrids is the arrangement of parents, i.e., order effect, in the hybrids.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45862575","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":"Survey of Some Agronomic Practices of Cereal Production in Arid Region (Biskra-Algeria)","authors":"Guehiliz Naoual, Boukhalfa Hassina Hafida, Deghnouche Kahramen","doi":"10.21608/agro.2023.159764.1335","DOIUrl":"https://doi.org/10.21608/agro.2023.159764.1335","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43733577","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 : 2022-12-19DOI: 10.21608/agro.2022.152928.1328
W. Shukry, Sami Abo-Hamed, H. Saleh, S. Tourky
{"title":"Effects of Cobalt Application on Yield Attributes, Nutritive Value, and Protein Pattern of Rice (Oryza sativa L.) Grains Under Drought conditions","authors":"W. Shukry, Sami Abo-Hamed, H. Saleh, S. Tourky","doi":"10.21608/agro.2022.152928.1328","DOIUrl":"https://doi.org/10.21608/agro.2022.152928.1328","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46196471","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 : 2022-12-01DOI: 10.21608/agro.2023.171464.1347
E. Mahdy, H. Mahrous,, M. Sayed, M. Housein
{"title":"Observed Genetic Gain from Selection in Egyptian Cotton (G. barbadense L) Under Normal and Saline Soils Mahdy, E.E. 1*, H. Mahrous 2, M.A. Sayed 1 and M.G. Housein 2 1 Department of Agronomy, Faculty of Agriculture, Assiut University, Assiut, Egypt.","authors":"E. Mahdy, H. Mahrous,, M. Sayed, M. Housein","doi":"10.21608/agro.2023.171464.1347","DOIUrl":"https://doi.org/10.21608/agro.2023.171464.1347","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48634295","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 : 2022-12-01DOI: 10.21608/agro.2023.177801.1351
S. Hassan, H. Hamed, E. Amer
{"title":"Estimation of Genetic Variance Components by Using Triple Test Cross in Cotton (Gosssypium barbadense L.)","authors":"S. Hassan, H. Hamed, E. Amer","doi":"10.21608/agro.2023.177801.1351","DOIUrl":"https://doi.org/10.21608/agro.2023.177801.1351","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47829504","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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