A study of peaberry development: its implications in coffee breeding
Peaberry development in the parents and progenies of Devamachy hybrids (Selection-5) of coffee has been studied. It is elucidated that the development of peaberry is associated with the availability of space in the ovary due to the pre-fertilization abortion of one of the two ovules. Empty locule formation is found to be due to the post-fertilization abnormalities. A breeding scheme to evolve lines with reduced peaberry and empty locule production is suggested on the basis of the data presented. This involves the selection of individual plants with low peaberry production and high self-compatibility from the F2 progeny and further testing for fertility and adaptability
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KOHA-OAI-BVE:845512020-02-03T21:51:47ZA study of peaberry development: its implications in coffee breeding 115931 Santa Ram, A. 121297 Sreenivasan, M.S. 108519 Ramaiah, P.K. Ene 1990Peaberry development in the parents and progenies of Devamachy hybrids (Selection-5) of coffee has been studied. It is elucidated that the development of peaberry is associated with the availability of space in the ovary due to the pre-fertilization abortion of one of the two ovules. Empty locule formation is found to be due to the post-fertilization abnormalities. A breeding scheme to evolve lines with reduced peaberry and empty locule production is suggested on the basis of the data presented. This involves the selection of individual plants with low peaberry production and high self-compatibility from the F2 progeny and further testing for fertility and adaptabilityPeaberry development in the parents and progenies of Devamachy hybrids (Selection-5) of coffee has been studied. It is elucidated that the development of peaberry is associated with the availability of space in the ovary due to the pre-fertilization abortion of one of the two ovules. Empty locule formation is found to be due to the post-fertilization abnormalities. A breeding scheme to evolve lines with reduced peaberry and empty locule production is suggested on the basis of the data presented. This involves the selection of individual plants with low peaberry production and high self-compatibility from the F2 progeny and further testing for fertility and adaptabilityCOFFEACITOLOGIATRASTORNOS GENETICOSFRUTOS ANORMALESJournal of Coffee Research (India) |
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COFFEA CITOLOGIA TRASTORNOS GENETICOS FRUTOS ANORMALES COFFEA CITOLOGIA TRASTORNOS GENETICOS FRUTOS ANORMALES |
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COFFEA CITOLOGIA TRASTORNOS GENETICOS FRUTOS ANORMALES COFFEA CITOLOGIA TRASTORNOS GENETICOS FRUTOS ANORMALES 115931 Santa Ram, A. 121297 Sreenivasan, M.S. 108519 Ramaiah, P.K. A study of peaberry development: its implications in coffee breeding |
| description |
Peaberry development in the parents and progenies of Devamachy hybrids (Selection-5) of coffee has been studied. It is elucidated that the development of peaberry is associated with the availability of space in the ovary due to the pre-fertilization abortion of one of the two ovules. Empty locule formation is found to be due to the post-fertilization abnormalities. A breeding scheme to evolve lines with reduced peaberry and empty locule production is suggested on the basis of the data presented. This involves the selection of individual plants with low peaberry production and high self-compatibility from the F2 progeny and further testing for fertility and adaptability |
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| topic_facet |
COFFEA CITOLOGIA TRASTORNOS GENETICOS FRUTOS ANORMALES |
| author |
115931 Santa Ram, A. 121297 Sreenivasan, M.S. 108519 Ramaiah, P.K. |
| author_facet |
115931 Santa Ram, A. 121297 Sreenivasan, M.S. 108519 Ramaiah, P.K. |
| author_sort |
115931 Santa Ram, A. |
| title |
A study of peaberry development: its implications in coffee breeding |
| title_short |
A study of peaberry development: its implications in coffee breeding |
| title_full |
A study of peaberry development: its implications in coffee breeding |
| title_fullStr |
A study of peaberry development: its implications in coffee breeding |
| title_full_unstemmed |
A study of peaberry development: its implications in coffee breeding |
| title_sort |
study of peaberry development: its implications in coffee breeding |
| publishDate |
Ene |
| work_keys_str_mv |
AT 115931santarama astudyofpeaberrydevelopmentitsimplicationsincoffeebreeding AT 121297sreenivasanms astudyofpeaberrydevelopmentitsimplicationsincoffeebreeding AT 108519ramaiahpk astudyofpeaberrydevelopmentitsimplicationsincoffeebreeding AT 115931santarama studyofpeaberrydevelopmentitsimplicationsincoffeebreeding AT 121297sreenivasanms studyofpeaberrydevelopmentitsimplicationsincoffeebreeding AT 108519ramaiahpk studyofpeaberrydevelopmentitsimplicationsincoffeebreeding |
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