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Financial attractiveness of smallholder tree plantations in the Amazon: bridging external expectations and local realities

机译:亚马逊小农林场的经济吸引力:弥合外部期望和当地现实

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This paper compares the financial attractiveness of forest and agroforestry plantations promoted by external organizations with tree growing practices of Amazonian smallholders. Based on 80 case studies and interviews with 112 forestry professionals from Brazil, Bolivia, Peru and Ecuador, the paper characterizes the economic, environmental and structural implications, and identifies the respective financial costs and benefits. Six case studies provided data for in-depth financial analyses. The results showed that the expectations of externally promoted smallholder tree and agroforestry plantations were not met. Despite significant inputs, smallholders generated at best annual net incomes of US$200–$200–1,000 per ha from NTFP plantations, and up to US$800–$800–1,000 from timber plantations in the year of harvest. This corresponded to around one-third of the initially expected returns. Overall, only around 1% of the smallholders participating in such initiatives managed to produce and commercialize any plantation products. Smallholders’ practices of complementary tree growing in conjunction with agriculture and managing natural regeneration of timber and NTFP products were often underestimated by professionals. They required low input, didn’t rely on external support, were highly flexible in risky environments, and some presented financial returns comparable to some well functioning plantations.
机译:本文将外部组织促进的森林和农林人工林的经济吸引力与亚马逊小农的树木种植做法进行了比较。基于80个案例研究以及对来自巴西,玻利维亚,秘鲁和厄瓜多尔的112位林业专业人员的采访,该论文描述了经济,环境和结构方面的影响,并确定了各自的财务成本和收益。六个案例研究为深入的财务分析提供了数据。结果表明,没有达到外部推广的小农林木和农林业的期望。尽管投入了大量资金,小农户每年在NTFP人工林中的最高年度纯收入为200-200-1,000-1,000美元/公顷,在伐木年从木材人工林中获得的最高纯收入为800-800-1,000美元。这大约相当于最初预期收益的三分之一。总体而言,参与此类计划的小农中只有约1%设法生产了任何人工林产品并使之商业化。专业人士常常低估了小农户与农业相结合种植树木并管理木材和NTFP产品自然再生的做法。他们需要的投入很少,不依赖外部支持,在危险环境中具有高度的灵活性,并且一些财务收益可与一些功能良好的种植园相媲美。

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