TY - BOOK AU - Zainol I AU - Mahmud A W TI - The management of sloping lands for sustainable agriculture in Malaysia PY - 1994/// PB - In : Report of the annual review meeting on Asialand management of sloping lands in Asia, Guiyang, China, 2-8 September 1993 KW - Intercropping KW - Malaysia KW - Sustainable agriculture N1 - Source Year: 1996 N2 - At least 40 000 ha of land are cleared annually for rubber planting in Malaysia. Since most of these areas consist of sloping lands, the need for conservation-oriented farming systems is imperative. Experience shows that intercropping results in better growth of rubber and can reduce the immaturity period. This paper discusses the sustainability of intercropping annual crops under rubber, the changes in soil fertility as affected by different soil and crop management systems, and the practicability of high-input technology UR - HOA ER -