Creation and selection of mandarin type triploid hybrids for tropical wet area
Most of the cultivars of mandarin type cultivated in tropical areas were bred in mediterranean climatic zones. Some characters of these mandarin varieties are not adapted or are not expressed in hot and wet tropical zones, such as West Indies. The aim of our work is to create and offer to producers from these areas some varieties fitting the ecological and environmental constraints as well as the local market demand. Previous studies of citrus varietal screening in Martinique gave us a list of potential parents that could transmit the expected characters (productivity, fruit size, taste, low rind adhesion, pests and diseases resistance). To achieve the seedless character of these new varieties, we produced triploid plants according to the creation scheme of citrus varieties developed by Cirad in Corsica. We crossed a monoembryonic and self-incompatible female parent (Fortune mandarin) with four male parents (Murcott tangor, Hansen mandarin, Minneola and Orlando tangelo). This crossing phase was conducted in Corsica, in the Inra/Cirad citrus germplasm collection. After visual screening, 343 small seeds were sent to Martinique, where in vitro embryo rescue was realized. Triploids were screened by flow cytometry and grafted onto Citrange Carrizo rootstock. At the present time, 220 triploid hybrids are in the field, at Rivière-Lézarde station in Martinique, and will be evaluated and selected with a specific multicriteria grid. First results are expected within 4 to 8 years.
Main Authors: | , , , |
---|---|
Format: | conference_item biblioteca |
Language: | eng |
Published: |
s.n.
|
Subjects: | F30 - Génétique et amélioration des plantes, Citrus reticulata, Citrus, triploïdie, hybride, sélection, zone tropicale, amélioration des plantes, http://aims.fao.org/aos/agrovoc/c_1646, http://aims.fao.org/aos/agrovoc/c_1637, http://aims.fao.org/aos/agrovoc/c_7939, http://aims.fao.org/aos/agrovoc/c_3707, http://aims.fao.org/aos/agrovoc/c_6951, http://aims.fao.org/aos/agrovoc/c_7979, http://aims.fao.org/aos/agrovoc/c_5956, http://aims.fao.org/aos/agrovoc/c_4635, http://aims.fao.org/aos/agrovoc/c_3081, |
Online Access: | http://agritrop.cirad.fr/543321/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-cirad-fr-543321 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-5433212024-01-28T15:39:34Z http://agritrop.cirad.fr/543321/ http://agritrop.cirad.fr/543321/ Creation and selection of mandarin type triploid hybrids for tropical wet area. Lavigne Christian, Pancarte Clovel, Froelicher Yann, Ollitrault Patrick. 2007. In : Fruticultura : II Simposio Internacional de Fruticultura Tropical y Subtropical, 17-21 Septiembre, La Habana, Cuba. s.l. : s.n., Résumé, 1 p. Simposio Internacional de Fruticultura Tropical y Subtropical. 2, La Havane, Cuba, 17 Septembre 2007/21 Septembre 2007. Creation and selection of mandarin type triploid hybrids for tropical wet area Lavigne, Christian Pancarte, Clovel Froelicher, Yann Ollitrault, Patrick eng 2007 s.n. Fruticultura : II Simposio Internacional de Fruticultura Tropical y Subtropical, 17-21 Septiembre, La Habana, Cuba F30 - Génétique et amélioration des plantes Citrus reticulata Citrus triploïdie hybride sélection zone tropicale amélioration des plantes http://aims.fao.org/aos/agrovoc/c_1646 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_3707 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_7979 http://aims.fao.org/aos/agrovoc/c_5956 Martinique France http://aims.fao.org/aos/agrovoc/c_4635 http://aims.fao.org/aos/agrovoc/c_3081 Most of the cultivars of mandarin type cultivated in tropical areas were bred in mediterranean climatic zones. Some characters of these mandarin varieties are not adapted or are not expressed in hot and wet tropical zones, such as West Indies. The aim of our work is to create and offer to producers from these areas some varieties fitting the ecological and environmental constraints as well as the local market demand. Previous studies of citrus varietal screening in Martinique gave us a list of potential parents that could transmit the expected characters (productivity, fruit size, taste, low rind adhesion, pests and diseases resistance). To achieve the seedless character of these new varieties, we produced triploid plants according to the creation scheme of citrus varieties developed by Cirad in Corsica. We crossed a monoembryonic and self-incompatible female parent (Fortune mandarin) with four male parents (Murcott tangor, Hansen mandarin, Minneola and Orlando tangelo). This crossing phase was conducted in Corsica, in the Inra/Cirad citrus germplasm collection. After visual screening, 343 small seeds were sent to Martinique, where in vitro embryo rescue was realized. Triploids were screened by flow cytometry and grafted onto Citrange Carrizo rootstock. At the present time, 220 triploid hybrids are in the field, at Rivière-Lézarde station in Martinique, and will be evaluated and selected with a specific multicriteria grid. First results are expected within 4 to 8 years. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=199511 |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
F30 - Génétique et amélioration des plantes Citrus reticulata Citrus triploïdie hybride sélection zone tropicale amélioration des plantes http://aims.fao.org/aos/agrovoc/c_1646 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_3707 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_7979 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_4635 http://aims.fao.org/aos/agrovoc/c_3081 F30 - Génétique et amélioration des plantes Citrus reticulata Citrus triploïdie hybride sélection zone tropicale amélioration des plantes http://aims.fao.org/aos/agrovoc/c_1646 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_3707 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_7979 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_4635 http://aims.fao.org/aos/agrovoc/c_3081 |
spellingShingle |
F30 - Génétique et amélioration des plantes Citrus reticulata Citrus triploïdie hybride sélection zone tropicale amélioration des plantes http://aims.fao.org/aos/agrovoc/c_1646 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_3707 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_7979 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_4635 http://aims.fao.org/aos/agrovoc/c_3081 F30 - Génétique et amélioration des plantes Citrus reticulata Citrus triploïdie hybride sélection zone tropicale amélioration des plantes http://aims.fao.org/aos/agrovoc/c_1646 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_3707 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_7979 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_4635 http://aims.fao.org/aos/agrovoc/c_3081 Lavigne, Christian Pancarte, Clovel Froelicher, Yann Ollitrault, Patrick Creation and selection of mandarin type triploid hybrids for tropical wet area |
description |
Most of the cultivars of mandarin type cultivated in tropical areas were bred in mediterranean climatic zones. Some characters of these mandarin varieties are not adapted or are not expressed in hot and wet tropical zones, such as West Indies. The aim of our work is to create and offer to producers from these areas some varieties fitting the ecological and environmental constraints as well as the local market demand. Previous studies of citrus varietal screening in Martinique gave us a list of potential parents that could transmit the expected characters (productivity, fruit size, taste, low rind adhesion, pests and diseases resistance). To achieve the seedless character of these new varieties, we produced triploid plants according to the creation scheme of citrus varieties developed by Cirad in Corsica. We crossed a monoembryonic and self-incompatible female parent (Fortune mandarin) with four male parents (Murcott tangor, Hansen mandarin, Minneola and Orlando tangelo). This crossing phase was conducted in Corsica, in the Inra/Cirad citrus germplasm collection. After visual screening, 343 small seeds were sent to Martinique, where in vitro embryo rescue was realized. Triploids were screened by flow cytometry and grafted onto Citrange Carrizo rootstock. At the present time, 220 triploid hybrids are in the field, at Rivière-Lézarde station in Martinique, and will be evaluated and selected with a specific multicriteria grid. First results are expected within 4 to 8 years. |
format |
conference_item |
topic_facet |
F30 - Génétique et amélioration des plantes Citrus reticulata Citrus triploïdie hybride sélection zone tropicale amélioration des plantes http://aims.fao.org/aos/agrovoc/c_1646 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_3707 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_7979 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_4635 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Lavigne, Christian Pancarte, Clovel Froelicher, Yann Ollitrault, Patrick |
author_facet |
Lavigne, Christian Pancarte, Clovel Froelicher, Yann Ollitrault, Patrick |
author_sort |
Lavigne, Christian |
title |
Creation and selection of mandarin type triploid hybrids for tropical wet area |
title_short |
Creation and selection of mandarin type triploid hybrids for tropical wet area |
title_full |
Creation and selection of mandarin type triploid hybrids for tropical wet area |
title_fullStr |
Creation and selection of mandarin type triploid hybrids for tropical wet area |
title_full_unstemmed |
Creation and selection of mandarin type triploid hybrids for tropical wet area |
title_sort |
creation and selection of mandarin type triploid hybrids for tropical wet area |
publisher |
s.n. |
url |
http://agritrop.cirad.fr/543321/ |
work_keys_str_mv |
AT lavignechristian creationandselectionofmandarintypetriploidhybridsfortropicalwetarea AT pancarteclovel creationandselectionofmandarintypetriploidhybridsfortropicalwetarea AT froelicheryann creationandselectionofmandarintypetriploidhybridsfortropicalwetarea AT ollitraultpatrick creationandselectionofmandarintypetriploidhybridsfortropicalwetarea |
_version_ |
1792496803106521088 |