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Analysis of the sustainability within the composite swidden agroecosystem in northern Vietnam. 1. Partial nutrient balances and recovery times of upland fields

Journal Title:
Agriculture, ecosystems & environment.
Journal Volume/Issue:
2008 Oct., v. 128, no. 1-2
Main Author:
Dung, Nguyen Van
Other Authors:
Vien, Tran Duc, Lam, Nguyen Thanh, Tuong, Tran Manh, and Cadisch, Georg
Format:
Electronic
Language:
English
Subjects:
shifting cultivation
sustainable agriculture
soil fertility
nutrient balance
nutrient management
temporal variation
agroecosystems
Oryza sativa
rice
fallow
nitrogen
phosphorus
potassium
Manihot esculenta
cassava
secondary forests
input output analysis
prescribed burning
plant litter
crop yield
grain yield
soil organic matter
View in NAL's Catalog:
IND44080150