The present status of arabica coffee breeding in Indonesia :

The present status of arabica coffee breeding in Indonesia :

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Arabica coffee (Coffea arabica L.) breeding in Indonesia has been conducted since the end of the 19th century. Yet, the development is quite slow and there is not much superior planting material obtained. To increase the productivity of arabica coffee planting, the breeding efforts should be intensified through a genetic evaluation and utilization program. So far, the inventory of arabica germplasm counts more than 100 genotypes. Leaf rust is the most important disease while parasitic nematode is the most potential pest to arabica coffee. Thus, a resistance breeding program is emphasized on finding varieties and clones tolerant or resistant to this disease and pest. High-yielding varieties or clones with good habitus are mainly developed to increase the productivity of arabica coffee plantations. The promising mother trees are propagated either by clones or seed depending on the genetic homogeneity. Presently, the coffee quality grading in Indonesia is based on the defect system. So the breeding program should also be directed to find varieties or clones having a low percentage of polyembryony seed and a uniform seed size

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Main Authors: 91972 Mawardi, S., 120111 Soenaryo, 9354 Highland Coffee Research and Development Centre, Chiang Mai (Tailandia). Faculty of Agronomy, 32336 1988 International Seminar on Coffee Technology Chiang Mai (Tailandia) 3-5 Feb 1988
Format: biblioteca
Language:eng
Published: Chiang Mai (Tailandia) 1988
Subjects:COFFEA ARABICA, PROYECTOS DE INVESTIGACION, RESISTENCIA A LA ENFERMEDAD, HEMILEIA VASTATRIX, NEMATODOS DE LAS PLANTAS, RESISTENCIA A LAS PLAGAS, VARIEDADES DE RENDIMIENTO ELEVADO, INDONESIA,
Online Access:http://orton.catie.ac.cr/repdoc/
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spelling KOHA-OAI-BVE:830772020-02-03T21:50:28ZThe present status of arabica coffee breeding in Indonesia :Proceedings : 91972 Mawardi, S. 120111 Soenaryo 9354 Highland Coffee Research and Development Centre, Chiang Mai (Tailandia). Faculty of Agronomy 32336 1988 International Seminar on Coffee Technology Chiang Mai (Tailandia) 3-5 Feb 1988 Chiang Mai (Tailandia)1988engArabica coffee (Coffea arabica L.) breeding in Indonesia has been conducted since the end of the 19th century. Yet, the development is quite slow and there is not much superior planting material obtained. To increase the productivity of arabica coffee planting, the breeding efforts should be intensified through a genetic evaluation and utilization program. So far, the inventory of arabica germplasm counts more than 100 genotypes. Leaf rust is the most important disease while parasitic nematode is the most potential pest to arabica coffee. Thus, a resistance breeding program is emphasized on finding varieties and clones tolerant or resistant to this disease and pest. High-yielding varieties or clones with good habitus are mainly developed to increase the productivity of arabica coffee plantations. The promising mother trees are propagated either by clones or seed depending on the genetic homogeneity. Presently, the coffee quality grading in Indonesia is based on the defect system. So the breeding program should also be directed to find varieties or clones having a low percentage of polyembryony seed and a uniform seed sizeArabica coffee (Coffea arabica L.) breeding in Indonesia has been conducted since the end of the 19th century. Yet, the development is quite slow and there is not much superior planting material obtained. To increase the productivity of arabica coffee planting, the breeding efforts should be intensified through a genetic evaluation and utilization program. So far, the inventory of arabica germplasm counts more than 100 genotypes. Leaf rust is the most important disease while parasitic nematode is the most potential pest to arabica coffee. Thus, a resistance breeding program is emphasized on finding varieties and clones tolerant or resistant to this disease and pest. High-yielding varieties or clones with good habitus are mainly developed to increase the productivity of arabica coffee plantations. The promising mother trees are propagated either by clones or seed depending on the genetic homogeneity. Presently, the coffee quality grading in Indonesia is based on the defect system. So the breeding program should also be directed to find varieties or clones having a low percentage of polyembryony seed and a uniform seed sizeCOFFEA ARABICAPROYECTOS DE INVESTIGACIONRESISTENCIA A LA ENFERMEDADHEMILEIA VASTATRIXNEMATODOS DE LAS PLANTASRESISTENCIA A LAS PLAGASVARIEDADES DE RENDIMIENTO ELEVADOINDONESIAhttp://orton.catie.ac.cr/repdoc/
institution IICA
collection Koha
country Costa Rica
countrycode CR
component Bibliográfico
access En linea
En linea
databasecode cat-sibiica
tag biblioteca
region America Central
libraryname Sistema de Bibliotecas IICA/CATIE
language eng
topic COFFEA ARABICA
PROYECTOS DE INVESTIGACION
RESISTENCIA A LA ENFERMEDAD
HEMILEIA VASTATRIX
NEMATODOS DE LAS PLANTAS
RESISTENCIA A LAS PLAGAS
VARIEDADES DE RENDIMIENTO ELEVADO
INDONESIA
COFFEA ARABICA
PROYECTOS DE INVESTIGACION
RESISTENCIA A LA ENFERMEDAD
HEMILEIA VASTATRIX
NEMATODOS DE LAS PLANTAS
RESISTENCIA A LAS PLAGAS
VARIEDADES DE RENDIMIENTO ELEVADO
INDONESIA
spellingShingle COFFEA ARABICA
PROYECTOS DE INVESTIGACION
RESISTENCIA A LA ENFERMEDAD
HEMILEIA VASTATRIX
NEMATODOS DE LAS PLANTAS
RESISTENCIA A LAS PLAGAS
VARIEDADES DE RENDIMIENTO ELEVADO
INDONESIA
COFFEA ARABICA
PROYECTOS DE INVESTIGACION
RESISTENCIA A LA ENFERMEDAD
HEMILEIA VASTATRIX
NEMATODOS DE LAS PLANTAS
RESISTENCIA A LAS PLAGAS
VARIEDADES DE RENDIMIENTO ELEVADO
INDONESIA
91972 Mawardi, S.
120111 Soenaryo
9354 Highland Coffee Research and Development Centre, Chiang Mai (Tailandia). Faculty of Agronomy
32336 1988 International Seminar on Coffee Technology Chiang Mai (Tailandia) 3-5 Feb 1988
The present status of arabica coffee breeding in Indonesia :
description Arabica coffee (Coffea arabica L.) breeding in Indonesia has been conducted since the end of the 19th century. Yet, the development is quite slow and there is not much superior planting material obtained. To increase the productivity of arabica coffee planting, the breeding efforts should be intensified through a genetic evaluation and utilization program. So far, the inventory of arabica germplasm counts more than 100 genotypes. Leaf rust is the most important disease while parasitic nematode is the most potential pest to arabica coffee. Thus, a resistance breeding program is emphasized on finding varieties and clones tolerant or resistant to this disease and pest. High-yielding varieties or clones with good habitus are mainly developed to increase the productivity of arabica coffee plantations. The promising mother trees are propagated either by clones or seed depending on the genetic homogeneity. Presently, the coffee quality grading in Indonesia is based on the defect system. So the breeding program should also be directed to find varieties or clones having a low percentage of polyembryony seed and a uniform seed size
format
topic_facet COFFEA ARABICA
PROYECTOS DE INVESTIGACION
RESISTENCIA A LA ENFERMEDAD
HEMILEIA VASTATRIX
NEMATODOS DE LAS PLANTAS
RESISTENCIA A LAS PLAGAS
VARIEDADES DE RENDIMIENTO ELEVADO
INDONESIA
author 91972 Mawardi, S.
120111 Soenaryo
9354 Highland Coffee Research and Development Centre, Chiang Mai (Tailandia). Faculty of Agronomy
32336 1988 International Seminar on Coffee Technology Chiang Mai (Tailandia) 3-5 Feb 1988
author_facet 91972 Mawardi, S.
120111 Soenaryo
9354 Highland Coffee Research and Development Centre, Chiang Mai (Tailandia). Faculty of Agronomy
32336 1988 International Seminar on Coffee Technology Chiang Mai (Tailandia) 3-5 Feb 1988
author_sort 91972 Mawardi, S.
title The present status of arabica coffee breeding in Indonesia :
title_short The present status of arabica coffee breeding in Indonesia :
title_full The present status of arabica coffee breeding in Indonesia :
title_fullStr The present status of arabica coffee breeding in Indonesia :
title_full_unstemmed The present status of arabica coffee breeding in Indonesia :
title_sort present status of arabica coffee breeding in indonesia :
publisher Chiang Mai (Tailandia)
publishDate 1988
url http://orton.catie.ac.cr/repdoc/
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