|AUTOR||Osvaldo Ryohei Kato|
|DATEINAME||Fire-free Land Preparation as an Alternative to Slash-and-burn Agriculture in the Bragantina Region,Eastern Amazon: Crop Performance and Nitrogen Dyna.pdf|
24 Dec 2014 ... Smallholder farmers in this region use traditional slash-and-burn cultivation. ... After a short cropping phase, the land is abandoned to fallow, then the cycle is repeated. ... The few practicable alternatives to burning, such as improved fallows , tend to ... Summarizing work in the Eastern Amazon, Denich et al. Keywords: Shifting agriculture. Shifting cultivation system. Swidden. Soil. ... between 30% to 35% of forest lost in the Amazon (Serrão ... slash-and-burn, agricultura itinerante, derrubada-e-queima ... Land preparation; Mulch; Nutrient ... Costa Rica; Fire; Mycorrhizae; Nitrogen; ... and the use of fire to open up the crop area. 15 Jan 2012 ... Keywords Agriculture 4 Fire 4 Hill 4 Jhum 4. Land-use policy 4 Slash and burn 4 Swidden. General introduction. Shifting cultivation has been a ...