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Evaluate some new inbred rice and male sterile varieties under DUS and VCU experiments

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dc.contributor.author Abou Khadrah, S.H.
dc.contributor.author Abo Youssef, M.I.
dc.contributor.author Hafez, E.M.
dc.contributor.author Rehan, A.A.
dc.date.accessioned 2021-02-22T09:43:36Z
dc.date.available 2021-02-22T09:43:36Z
dc.date.issued 2020-10-18
dc.identifier.citation Abou Khadrah, S.H., M.I. Abo Youssef, E.M. Hafez, A.A. Rehan. 2020. ”Evaluate some new inbred rice and male sterile varieties under DUS and VCU experiments”. Cercetări Agronomice în Moldova 53 (3): 243-254. DOI: 10.46909/cerce-2020-021. en_US
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/244
dc.description.abstract The main objective of study are evaluated some new inbred rice and male sterile varieties under Distinct, Uniform and Stability (DUS) and Value of Cultivated and Used (VCU) Experiments. A number of seven rice varieties were used, Sakha 101, Sakha 102, Sakha 104, Giza 177, Giza 178, Giza 182 and Egyptian yasmine; moreover, GZ 10154 and GZ 8564-Sp 70, as well as EGMS and CMS1 as promising lines to evaluating by DUS and VCU. The data were recorded on morphological and yield characters. The results could be concluded that: regarding to qualitative characteristics (PQ and QL), from 24 PQ and QL characters, the nine rice varieties recorded the same score for 19 characters; moreover, the rice varieties Egyptian jasmine was dissimilar in the score No. 24, 39, and 60, that referred to this variety belong to Indica type, while the rice varieties Sakha 101 and Giza 178 were similar only in score no.11, which belong to Japonica and Indica japonica types, that meaning these varieties were highly uniform and stability in qualitative characters than the other promising line GZ 10154. Regarding to quantities characteristics (QN), from 27 QN characters, nine rice varieties recorded the same score for 20 characters; moreover, the rice varieties Sakha 101, Sakha 102, Sakha 104, Giza 177, Giza 178, Giza 182, Egyptian yasmine and GZ 8564-Sp70 were similar in the score no. 1, 12, 23, 48, 49 and 50, while the promising line GZ 10154 was dissimilar in these scores during the two seasons, meaning that all these varieties were highly uniform and stability than the other promising, line GZ 10154. These results were conformed to VCU results, where the studied varieties recorded the highest grain yield/day. From these results could be concluded that all the varieties, except GZ 10154, accepted as a new rice release variety, but the promising line GZ 10154 required to more recurrent selection to increase their uniform, as well as CMS line was accepted could be evaluated under different conditions, but EGMS should be evaluated under heat stress conditions. en_US
dc.language.iso en en_US
dc.publisher "Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași en_US
dc.subject DUS: Distinctness, Uniformity and Stability en_US
dc.subject VCU: Value for Cultivation and Used en_US
dc.title Evaluate some new inbred rice and male sterile varieties under DUS and VCU experiments en_US
dc.type Article en_US
dc.author.affiliation S.H. Abou Khadrah, E.M. Hafez, Agronomy Department, Faculty of Agriculture Kafrelsheikh University, Egypt
dc.author.affiliation M.I. Abo Youssef, A.A. Rehan, Rice Research Section, Field Crop Research Institute, ARC, Giza, Egypt
dc.publicationName Cercetări Agronomice în Moldova
dc.volume 53
dc.issue 3
dc.publicationDate 2020
dc.startingPage 243
dc.endingPage 254
dc.identifier.eissn 2067-1865
dc.identifier.doi 10.46909/cerce-2020-021


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