Category: SD1-Systems Science

Hoang Lua

Hoang Lua

Lua is a researcher with the World Agroforestry Centre Viet Nam program. She has a background in agricultural and horticultural areas. Her research focus includes agroforestry systems, integrated systems and market value-chain development for agroforestry products. Lua has been involved in on-farm trials in northwestern Viet Nam since 2011.

farmer's nursery, AFLI, Northwest Viet Nam

Participatory, on-farm research in Viet Nam is a challenge!

Participatory, on-farm research has long been acknowledged as an approach with great potential for increasing the adoption of research results for development purposes. However, sometimes there can be unexpected obstacles, including the farmers themselves.   In participatory, on-farm...

Dr Rob Cramb, SEARCA, Agriculture and Development Seminar

The past, present and future of swidden agriculture

Swidden practices have often been viewed as highly destructive and only used by poor, upland farmers. However, that perception is changing as the practice itself changes.   Part 2 of the changing story of swidden agriculture. Read parts...

agroforestry trial, Northwest Viet Nam

Agroforests set to replace monocrops in Northwest Viet Nam

Land degradation owing to monocropping is the main reason for reduced agricultural productivity in Northwest Viet Nam. But after four years of agroforestry research, results show positive signs for farmers.   Monocropping of annuals—such as maize, rice and...

BLEANSA: The makings of an evergreen agriculture info hub for Southern Africa

At a session of the recent Beating Famine Southern Africa Conference, Isaac Nyoka, Coordinator of the World Agroforestry Centre (ICRAF) Southern Africa Node, discussed BLEANSA, short for Building a Large Evergreen Agriculture Network for Southern Africa. BLEANSA is a...

Crop failure, drought, Philippines

Leading scientist warns of impacts of climate change in Asia

Natural ecosystems are set to change dramatically in Asia and humans will not escape the consequences, warns Rodel D. Lasco of the Intergovernmental Panel on Climate Change   ‘Practically every spot on the Earth has warmed,’ said Dr...

Fertilizer tree options for farmers

It has been proven that certain trees on farm can boost crop productivity when grown in combination with annual crops. These trees improve the soil’s condition, can offer food (fruit, nuts, vegetables), fodder for animals, and  fuel wood....