science forum day 3 - alonso gonzalez - tropical fruits, coconuts and livelihoods

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Agricultura Eco-Eficiente para Reducir la Pobreza Alonso González CIAT 2011 Tropical Fruits

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Agricultura Eco-Eficiente para Reducir la Pobreza

Alonso González

CIAT 2011

Tropical Fruits

Agricultura Eco-Eficiente para Reducir la Pobreza

Our mission

• Improve the competitiveness of small tropical-fruit growers and service suppliers through information and technologies that result in sustainable practices and production systems, thus improving access to markets and increasing family incomes

Agricultura Eco-Eficiente para Reducir la Pobreza

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Why Tropical Fruits ?

High Value Product, key for improving rural livelihood (business and employment)

> 90% production of tropical fruits by small farmers in developing countries

Increasing demand in national and international markets

Research demanded from regional partners

Large biodiversity (perennial and semi-perennial) opportunity for targeting different agro ecologies

A platform where we can integrate Biophysical and Social Sciences

Agricultura Eco-Eficiente para Reducir la Pobreza

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Diversity of Tropical Fruits

> 400 sp in Africa.>1200 spp in America

4,5 % commercial

> 500 sp in Asia.

2% commercial

Agricultura Eco-Eficiente para Reducir la Pobreza

Business development out of Biodiversity: Durian-(Penang, 2011)

Agricultura Eco-Eficiente para Reducir la Pobreza

Strategic Directions: Tropical Fruits

Characterization and use of Genetic

Diversity

Access to equitable markets

Eco-efficient Production Systems

Agricultura Eco-Eficiente para Reducir la Pobreza

Chontaduro (Bactris gasipaes)

Agricultura Eco-Eficiente para Reducir la Pobreza

Bactris gasipaes- Distribution

Fuente: http://gisweb.ciat.cgiar.org/mapforgen/bac_gas.html

Agricultura Eco-Eficiente para Reducir la Pobreza

• Considered underutilized

• Very important in some markets (Colombia, Costa Rica, Manaus, Lima)

• and as staple food in humid tropics (Pacific coast, Amazon)

• Highly nutritious

• Very underdeveloped as fruit

• Very important as palm-heart

Chontaduro

Agricultura Eco-Eficiente para Reducir la Pobreza

Harvesting challenges 10 a 12 m high

Agricultura Eco-Eficiente para Reducir la Pobreza

Development of Harvesting Tool

Agricultura Eco-Eficiente para Reducir la Pobreza

Bajachonta:Assessing the impact of innovationIn rural communities

Agricultura Eco-Eficiente para Reducir la Pobreza

Functional properties

Agricultura Eco-Eficiente para Reducir la Pobreza

Materia primaClasificación diferentes

tiempos de cocción

Análisis de dureza

Análisis Sensorial Sabaletas y CIAT

Procesos de cocción

Oxalato

Development of cooking protocol

Agricultura Eco-Eficiente para Reducir la Pobreza

Cooking time is less than 60 min

Fruits do not get softer if cooked for longer time

Women could save up to 2/3 of energy resources

Time not used for cooking allows more dedication to their families

There is a genetic component that controls hardness of fruits

Community based cooking should be considered to reduce costs

Outputs-lessons

Agricultura Eco-Eficiente para Reducir la Pobreza

COASTAL – light blue systems around the coast of northern South America and Central America,

including the Caribbean

Agricultura Eco-Eficiente para Reducir la Pobreza

Coconut importance

Coconut (Cocos nucifera L.) is a very important perennial crop that significantly

contributes to food security, improved nutrition, employment and income

generation for more than 15 millions of people.

It is cultivated in 12 million ha in 86 countries.

LAC~700,000 ha

SOCIAL CROP

Agricultura Eco-Eficiente para Reducir la Pobreza

Nariño: 50.1%

Cauca: 22.0%

Agricultura Eco-Eficiente para Reducir la Pobreza

Lethal yellowing and Red Ring Disease

killing coconut palms in LAC

Atlantic Tall palms,

highly susceptible to LY

In some communities80% of coconut plants are dead

Lack of Coconut=No $

Agricultura Eco-Eficiente para Reducir la Pobreza

New Project 2011-2014

• Farmers participatory germplasm assessment• Anecdotic evidence indicated some materials are less

susceptible to the disease

• Need to characterize local germplasm as it has been neglected so far.

• Tissue culture propagation technologies

• Cryopreservation of tissue culture material

• Co-development of alternatives to control palm weevil

Agricultura Eco-Eficiente para Reducir la Pobreza

Life cycle of red ring disease

La hembra de coleoptero adulta

emerge, algunas internamente infectadas

con una gran cantidad de nematodos del

cocotero

Palma sana de 2-10

años de edad.

La hembra :

nemátodos

durante la

oviposición.

Infección y

reproducción del

nemátodo en la

planta.

Sintomas de la enfermedad en

la Planta.Corte transversal del tallo de

un cocotero infectado

mostrando sintomas de anillo

rojo del tejido necrosado.

Los coleopteros de una

población son atraidos para

alimentarse, reproducirse y

ovopositar en la palma que

está muerindo.

Algunas larvas del picudo están

infectadas con el estadio de

disperción del nemátodo.

La Palma cae por su propio peso

debido al daño causado por la larva.

Agricultura Eco-Eficiente para Reducir la Pobreza

Multiplicación

Cultivo in vitro

Embrión

Extracción de la

Plúmula

Formación de callos

embriogénicos

Germinación

Desarrollo

Aclimatación en

invernadero

Generación de

Embriones somáticos

Embriones

Multiplicación

Cultivo in vitro

Embrión

Extracción de la

Plúmula

Formación de callos

embriogénicos

Germinación

Desarrollo

Aclimatación en

invernadero

Generación de

Embriones somáticos

Embriones

Tissue culture Propagation Platform: allows germplasm movement

Agricultura Eco-Eficiente para Reducir la Pobreza

May 2011- CIAT Tropical Fruits Team