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Coffee and agroforestry systems
2004The most important innovation studied in this chapter is the introduction of arabusta coffee. In 1981 the national extension service, Dinas Perkebunan, launched several PRPTE (Proyek Rehabilitasi Perkebunan Tanaman Eksport) projects to promote various tree crops in all Indonesian provinces.
Ruf, François, Yoddang,
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