multiple agriculture; diversified farming
Refers to a farming system that combines multiple types of production, such as crops, livestock, and forestry, on the same farm.
Diversified farming can reduce dependence on a single crop.
複合農業 also refers to mixed or integrated farming, but 多角式農業 emphasizes a systematic, multi-angle approach to diversification.
Compound of 多角 (many angles, diversified) + 式 (style, system) + 農業 (agriculture). The exact historical derivation is uncertain, but the term is used in modern agricultural contexts.