Agroecology Knowledge Hub

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Agroecology plays an important role in contributing to the eradication of hunger and extreme poverty, and as a means to facilitate the transition to more productive, sustainable and inclusive food systems. Creating a greater awareness of agroecology and its advantages is an important step to help policy-makers, farmers and researchers to apply this approach to achieve a world without hunger.

The database provides a starting point to organize the existing knowledge on agroecology, collecting articles, videos, case studies, books and other important material in one place. The objective is to support policy-makers, farmers, researchers and other relevant stakeholders through knowledge exchange and knowledge transfer. The database is a ‘living process’ that is constantly being updated.

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New primary resource increases predation on a pest in a banana agroecosystem

Primary resources may affect the structure of species assemblages in upper trophic levels of food webs. These bottom-up effects may involve important ecological processes that affect pest control. For example, population densities of natural enemies may increase when alternative preys are favored by a new resource. In this study, we...
Martinique
Journal article
2012

Carbon storage and density dynamics of associated trees in three contrasting Theobroma cacao agroforests of Central Cameroon

In Central Cameroon cocoa is mainly produced by household farming systems based on complex associations between cocoa and companion trees. Setup either on native/remnant forest or savannah, these agroforestry systems (AFS) are managed according their geographical position and local pedoclimatic conditions. In this paper, the authors investigated the effects of...
Cameroon
Journal article
2013

Potential of pigeon pea as a trap crop for control of fruit worm infestation and damage to okra

The potential of perimeter trap cropping, using short and extra-short duration pigeon pea (SD PP and ESD PP), sorghum and cotton, was evaluated in Niger as an agroecological alternative to pesticide application on okra for the management of the tomato fruit worm (TFW) Helicoverpa armigera. In 2008, infestation by TFW...
Niger
Journal article
2014

Farmers’ assessment of the use value of agrobiodiversity in complex cocoa agroforestry systems in central Cameroon

Agroforestry systems in humid tropical areas are complex multispecies cropping systems whose value for farmers is often hard to assess. We present the findings of a participatory assessment that we applied to cocoa agroforestry systems. This assessment, adapted from the pebble distribution method, was used to quantify the value given...
Cameroon
Journal article
2014

Quinoa biodiversity and sustainability for food security under climate change. A review

The authors review the main characteristics of quinoa, Chenopodium quinoa Willd., its origin and genetic diversity, its exceptional tolerance to drought and salinity, its nutritional properties, the reasons why this crop can offer several ecosystem services, and the role of Andean farmers in preserving its agrobiodiversity. Finally, they propose a...
Journal article
2013

Agroecological management of cucurbit-infesting fruit fly: a review

Conventional crop protection with pesticides has limitations such as resistance of pests to pesticides and faunal imbalance. Agroecological crop protection is an attractive alternative based on the principles of agroecology. We present here this strategy using the case of Cucurbitaceae flies, which are the most important agricultural pests in Réunion....
Journal article
2015
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