Wibawa, Gede; Joshi, Laxman; Noordwijk, Meine Van; … - HAL - 2006
Smallholder rubber plantations in Indonesia, representing more than 80% of the total rubber areas, are very unique in … the world. Most smallholder rubber areas are multi-strata in nature. Rubber is not the only perennial crop in that area … multistrata systems or called “Jungle Rubber” have multiple functions such as main income source for many farmers; keeping certain …