Reversal of productivity decline in agroecosystems with organic amendments of different stability

Kimetu, J.M.; Lehmann, Johannes; Mugendi, Daniel N.; Bationo, André; Verchot, Louis V.; Pell, Alice N. 2007. Reversal of productivity decline in agroecosystems with organic amendments of different stability [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. 39.