Zobrazeno 1 - 10
of 481
pro vyhledávání: '"line x tester"'
Combining ability analysis and estimation of heterosis for agronomic and oil parameters in sunflower
Autor:
V. Kaila
Publikováno v:
Electronic Journal of Plant Breeding, Vol 15, Iss 2, Pp 428-434 (2024)
Combining ability of nine sunflower inbreds (four cytoplasmic male sterile lines and five restorers) was tested in line x tester mating design. The material including parents and cross combinations were evaluated for nine agro-biochemical parameters.
Externí odkaz:
https://doaj.org/article/50fba510798c41c2ae9f2fa3b4bd24f8
Publikováno v:
PeerJ, Vol 12, p e18136 (2024)
The most important step in plant breeding is the correct selection of parents, and it would be wise to use heterotic groups for this. The purpose of this study is to analyse yield and its components as well as genetic diversity in line × tester whea
Externí odkaz:
https://doaj.org/article/048ca9058a344e0fbf339f3285bb611e
Publikováno v:
Electronic Journal of Plant Breeding, Vol 15, Iss 1, Pp 11-20 (2024)
Combining ability, along with heterosis was elucidated for nine yield attributing and 10 grain quality traits in a set of 40 rice hybrid combinations derived from 13 parents using Line × Tester mating approach. The analysis of combining ability unve
Externí odkaz:
https://doaj.org/article/54cc2dec90f74522b3345b54ce610c58
Autor:
Zhiyan A. T, Mohammed A. Hussain
Publikováno v:
The Iraqi Journal of Agricultural science, Vol 54, Iss 6 (2023)
This study was aimed to investigate combining ability and genetic parameters in summer squash (cucurbita pepo L.). Eight inbred lines of summer squash were crossed in line x tester method in summer season 2020. The parental lines (3 tester and 5 line
Externí odkaz:
https://doaj.org/article/d66a660c9ce54322a832557ac2259215
Publikováno v:
Electronic Journal of Plant Breeding, Vol 14, Iss 1, Pp 279-295 (2023)
In the current study, 20 elite rice genotypes were crossed with four CMS lines- CMS 23A, CMS 59A, CMS 64A and JMS 13A in a line x tester mating design and assessed alongside standard controls (JKRH 3333 and MTU 1001) to determine the best heterotic
Externí odkaz:
https://doaj.org/article/fcbcc6263f354ab8a21e5c3623e6a550
Publikováno v:
Electronic Journal of Plant Breeding, Vol 13, Iss 4, Pp 1312-1318 (2022)
The study was carried out to learn about the nature of gene action and combining ability in rice hybrids for grain yield and its component traits. For this, eight lines were crossed with four testers in an L x T mating design. The analysis of varia
Externí odkaz:
https://doaj.org/article/793fb9a9121f4f31a6c04ba849b37e35
Autor:
R. Dhanalakshmi1,2, N. Manivannan, PL. Viswanathan1, R. Sasikala1, L. Rajendran1and M. Senthivelu
Publikováno v:
Electronic Journal of Plant Breeding, Vol 13, Iss 3, Pp 1036-1041 (2022)
A study was carried out to assess the combining ability of ten CMS lines with four testers using the line x tester method. Biometrical observations were taken for days to 50% flowering, plant height, head diameter, days to maturity, volume weight,
Externí odkaz:
https://doaj.org/article/3e6478fe9a7c45b6bf82190d524bcb64
Autor:
M. S. Abdel-Aty, A Youssef-Soad, W. M. B. Yehia, R. T. E. EL-Nawsany, H. M. K. Kotb, Gamal A. Ahmed, Mohamed E. Hasan, Ehab A. A. Salama, Sobhi F. Lamlom, Fouad H. Saleh, Adnan Noor Shah, Nader R. Abdelsalam
Publikováno v:
BMC Plant Biology, Vol 22, Iss 1, Pp 1-17 (2022)
Abstract To generate high-yielding cultivars with favorable fiber quality traits, cotton breeders can use information about combining ability and gene activity within a population to locate elite parents and potential F1 crosses. To this end, in the
Externí odkaz:
https://doaj.org/article/b6808316899949acaa0cfc92c3c65659
Publikováno v:
Electronic Journal of Plant Breeding, Vol 14, Iss 2, Pp 429 -438 (2023)
The present investigation was carried for developing sweet corn (shrunken 2) hybrids coupled with high yield and extended shelf life. The selected inbreds with sh2 gene viz., six lines and five testers were crossed in Line × Tester mating design an
Externí odkaz:
https://doaj.org/article/403104ba117c456e8895a3ba30cc3ecc
Publikováno v:
Electronic Journal of Plant Breeding, Vol 13, Iss 2, Pp 549-557 (2022)
Information on combining ability and standard heterosis are crucial for the success of any hybrid breeding program. The present study was conducted in sweet corn involving crossing of twenty inbreds as female lines and five inbreds as testers in li
Externí odkaz:
https://doaj.org/article/3ac790919aa44e719f922c01e3c69984