Acacia tree farmers in central Vietnam

July 10, 2023

Colleagues from the FT Viet project have now published their top-notch research based on a set of rigorous in-depth surveys of tree farmers in Thừa Thiên-Huế province, central Vietnam. About a fifth of this province is now covered with tree plantations, mostly comprising the Australasian fast-growing tree Acacia magnum and Acacia magnum x Acacia auriculiformis hybrids. They interviewed 180 farmers across districts in the coastal plains, midland hills, and uplands, with half involved in Forest Stewardship Council groups that produce timber sawlogs under FSC certification standards, and half not involved (these tended to produce wood chips instead). The two published articles are an extremely rich and well-described source for understanding the development of acacia plantations over time, their relation to farmer assets and livelihoods, changes in land management, and farmer’s views on environmental challenges and future opportunities.

Acacia plantations as far as the eye can see – at Kim Quy (Golden Turtle) Pass, Thừa Thiên-Huế province
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Leave a Comment » | Acacia, Development, Research, Smallholder farming, Vietnam | Tagged: , , , | Permalink
Posted by christiankull

Do plants need passports?

August 7, 2012

The landscapes that characterize different places on the earth, and from which many people earn their livelihoods and their sense of place, and which support diverse flora and fauna, are often built with a mix of local and introduced plants.  Sometimes, introduced plants succeed so wildly in their new home that people come to see them as weeds or pests, crowding out crops or native species, changing soil conditions, altering fire regimes, or affecting the water table.  The field of invasion biology emerged over the past few decades seeking to document, understand, and stop such “alien invasions”.   But the fervour of this effort has at times crashed head-on with alternative worldviews.  One of South Africa’s top weeds, for example, is the Australian native silver wattle, also naturalized in France where it is celebrated for its winter flowers and as an ingredient for Chanel No. 5 and other perfumes [1][2].  Such conflicting outlooks were on stark display at a workshop I attended in October 2010 at Stellenbosch, South Africa, on Australian acacias as a global experiment in biogeography.

Picture 1: Do plants need passports? Who should control plant movements, and on what basis? Silver wattle (Acacia dealbata), native to Australia, invasive and assimilated as mimosa in the Côte d’Azur, France.

Picture 2: Do Australian acacias need passports? Australian passports specify “free passage without let or hindrance”…

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3 Comments | Acacia, Introduced and Invasive Plants, Political ecology, Research | Tagged: , , , , , , , , , , , , , | Permalink
Posted by christiankull