| Report |
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| Title | Environmental aspects of smallholder rubber agroforestry in Indonesia: reconcile production and environment | | Author | Eric Penot and A F S Budiman | | Year | 1998 | | Institution | GAPKINDO, International Centre for Research in Agroforestry, SEA Regional Research Programme and CIRAD | | City | Bogor, Indonesia | | Number of Pages | 11 | | Call Number | RP0056-04 | | Keywords | Environmental, Smallholder, Rubber, Agroforestry |
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| Abstract: |
| Smallholder natural rubber area covers 3 millions ha in Indonesia, among it 2 million ha are rubber agroforests (locally called "jungled rubber") in Sumatra and Kalimantan. These rubber agroforests are the most widespread complex agroforestry system in Indonesia combining production (however prodcuctivity is low) and environmental benefits, as well as a certain bioiversity conservation, due to agroforestry practices. Beside being the key to Indonesia's future competitive advantage in natural rubber production, a workable strategy to raise productivity of these rubber smallholder also could play an important role in both poverty alleviation and environmental conservation.
The "jungle rubber" system is a low-input agroforestry system in rubber competes with the regrowth of the natural forest. The system is inexpensive and requires little labour to establish and maintain. From the viewpoint of enviromental conservation, a rubber jungle with a planting scheme similar to a secondary forest has a positive value, because its habitat is good for environmental conservation. Its good hydro-orology characteristics will resist erosion and enrich plant biodiversity. It Positively supports the "green movement", which has acquired a lot of interest from big industrial countries who are also the major comsumers of natural rubber.
The Rubber Association of Indonesia (GAPKINDO) in collaboration with the International Center of Research in Agroforestry (ICRAF), Southeast Asia Program and CIRAD-CP-TERA (France), have been conducting o-farm trials with participatory approach and economic analysis of improved smallholder agroforest system, funded by a grant from USAID, as well as socio economic surveys in order to identify pros and cons of RAS technology adoption (improved Rubber Agroforestry Systems). The network has been developed in West Kalimantan (Sanggau and Sintang), Jambi (Muara Bungo) and West Sumatra (Pasaman). The objective is to manage the rubber jungles system with different degrees of intensification in inputs and labour. Harw wood and fruits trees, pulp trees fro shading against Imperata, annual crops and various type of covercrops are combined as well as maintaining a certain level of biodiversity. Biodiversity is considered as an interesting by-product with no cost. The secondary forest regrowth in between rubber systems aim also to rehabilitate Imperata grasslands. Rubber Agroforestry systems do have both economically and environmental sustainability. |
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