Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes
A survey is presented of some quality characters and the possibilities of improving them through breeding. The characters discussed include marketable yield (in the range 5-10 in Coffea liberica and 20-25 in C. arabica and C. canephora), 100-berry weight (4-5 g in C. eugenioides, 10-25 g in cultivars, with a narrow-sense heritability estimate of 0.36), and caffeine content (0.5-1.8 in C. arabica, 1.2-5.2 in C. canephora, and inherited quantitatively with additive effects)
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París (Francia)
1983
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Subjects: | COFFEA ARABICA, COFFEA LIBERICA, COFFEA CANEPHORA, COFFEA EUGENIOIDES, BEBIDAS, CALIDAD, CAFEINA, HEREDABILIDAD, |
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KOHA-OAI-BVE:839012020-02-03T21:51:12ZQuelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes 56635 Charrier, A. 3180 Association Scientifique Internationale du Café, París (Francia) 31915 10. Colloque Scientifique International sur le Café Salvador, BA (Brasil) 11-14 Oct 1982 París (Francia)1983A survey is presented of some quality characters and the possibilities of improving them through breeding. The characters discussed include marketable yield (in the range 5-10 in Coffea liberica and 20-25 in C. arabica and C. canephora), 100-berry weight (4-5 g in C. eugenioides, 10-25 g in cultivars, with a narrow-sense heritability estimate of 0.36), and caffeine content (0.5-1.8 in C. arabica, 1.2-5.2 in C. canephora, and inherited quantitatively with additive effects)A survey is presented of some quality characters and the possibilities of improving them through breeding. The characters discussed include marketable yield (in the range 5-10 in Coffea liberica and 20-25 in C. arabica and C. canephora), 100-berry weight (4-5 g in C. eugenioides, 10-25 g in cultivars, with a narrow-sense heritability estimate of 0.36), and caffeine content (0.5-1.8 in C. arabica, 1.2-5.2 in C. canephora, and inherited quantitatively with additive effects)COFFEA ARABICACOFFEA LIBERICACOFFEA CANEPHORACOFFEA EUGENIOIDESBEBIDASCALIDADCAFEINAHEREDABILIDAD |
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COFFEA ARABICA COFFEA LIBERICA COFFEA CANEPHORA COFFEA EUGENIOIDES BEBIDAS CALIDAD CAFEINA HEREDABILIDAD COFFEA ARABICA COFFEA LIBERICA COFFEA CANEPHORA COFFEA EUGENIOIDES BEBIDAS CALIDAD CAFEINA HEREDABILIDAD |
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COFFEA ARABICA COFFEA LIBERICA COFFEA CANEPHORA COFFEA EUGENIOIDES BEBIDAS CALIDAD CAFEINA HEREDABILIDAD COFFEA ARABICA COFFEA LIBERICA COFFEA CANEPHORA COFFEA EUGENIOIDES BEBIDAS CALIDAD CAFEINA HEREDABILIDAD 56635 Charrier, A. 3180 Association Scientifique Internationale du Café, París (Francia) 31915 10. Colloque Scientifique International sur le Café Salvador, BA (Brasil) 11-14 Oct 1982 Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
description |
A survey is presented of some quality characters and the possibilities of improving them through breeding. The characters discussed include marketable yield (in the range 5-10 in Coffea liberica and 20-25 in C. arabica and C. canephora), 100-berry weight (4-5 g in C. eugenioides, 10-25 g in cultivars, with a narrow-sense heritability estimate of 0.36), and caffeine content (0.5-1.8 in C. arabica, 1.2-5.2 in C. canephora, and inherited quantitatively with additive effects) |
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|
topic_facet |
COFFEA ARABICA COFFEA LIBERICA COFFEA CANEPHORA COFFEA EUGENIOIDES BEBIDAS CALIDAD CAFEINA HEREDABILIDAD |
author |
56635 Charrier, A. 3180 Association Scientifique Internationale du Café, París (Francia) 31915 10. Colloque Scientifique International sur le Café Salvador, BA (Brasil) 11-14 Oct 1982 |
author_facet |
56635 Charrier, A. 3180 Association Scientifique Internationale du Café, París (Francia) 31915 10. Colloque Scientifique International sur le Café Salvador, BA (Brasil) 11-14 Oct 1982 |
author_sort |
56635 Charrier, A. |
title |
Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
title_short |
Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
title_full |
Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
title_fullStr |
Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
title_full_unstemmed |
Quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
title_sort |
quelques reflexions sur les possibilities d'amelioration genetique de la qualite des cafes |
publisher |
París (Francia) |
publishDate |
1983 |
work_keys_str_mv |
AT 56635charriera quelquesreflexionssurlespossibilitiesdameliorationgenetiquedelaqualitedescafes AT 3180associationscientifiqueinternationaleducafeparisfrancia quelquesreflexionssurlespossibilitiesdameliorationgenetiquedelaqualitedescafes AT 3191510colloquescientifiqueinternationalsurlecafesalvadorbabrasil1114oct1982 quelquesreflexionssurlespossibilitiesdameliorationgenetiquedelaqualitedescafes |
_version_ |
1756059204891705344 |