Income, food security, nutrients and labour: a comparison of key aspects of african smallholder farming systems using IMPACT

Karanja, S.; Herrero, M.; Ridder, N.A. de; Baijukya, F.; Mwale, M.; Kaizzi, C.K.; Mapfumo, Paul; Watat, C.; Issaka, R.; Sanogo, O.; Kungu, J.; Mugendi, Daniel N.; Quiros, C.; Tittonell, Pablo Adrián; González Estrada, Ernesto; Giller, Ken E. 2007. Income, food security, nutrients and labour : A comparison of key aspects of african smallholder farming systems using IMPACT [abstract] [online]. In: Bationo, André; Okeyo, Jeremiah M.; Waswa, Boaz S.; Mapfumo, Paul; Maina, Fredah; Kihara, Job (eds.). Innovations as key to the green revolution in Africa: Exploring the scientific facts: Abstracts: Symposium [online]. Centro Internacional de Agricultura Tropical (CIAT), Tropical Soil Biology and Fertility (TSBF), Nairobi, KE. p. 185.