The studies indicate that complementary investments are needed to promote farmer-to-farmer diffusion, innovation and networking in order to promote LEISA among small and marginal farmers (Tripp, 2006). Farmer Field School, Participatory Technology Development, Participatory Plant Breeding and others are such initiatives acknowledging and integrating traditional knowledge. In order to promote the LEISA practices, networking has been done through the Centre for Information on Low External Input and Sustainable Agriculture, which promotes documentation and exchange of information for small-scale farmers in the south. Eco-agricultural concepts aim to interlink enhancing production, improving biodiversity and promoting viable local livelihoods as key themes.