Related references
Note: Only part of the references are listed.Maize yield response, nitrogen use efficiency and financial returns to fertilizer on smallholder farms in southern Africa
Bashir Jama et al.
FOOD SECURITY (2017)
Soil nutrient balances under diverse agro-ecological settings in Ethiopia
C. L. van Beek et al.
NUTRIENT CYCLING IN AGROECOSYSTEMS (2016)
The effects of biochar, compost and their mixture and nitrogen fertilizer on yield and nitrogen use efficiency of barley grown on a Nitisol in the highlands of Ethiopia
Getachew Agegnehu et al.
SCIENCE OF THE TOTAL ENVIRONMENT (2016)
Nitrogen uptake and nitrogen fertilizer recovery in old and modern wheat genotypes grown in the presence or absence of interspecific competition
Paolo Ruisi et al.
FRONTIERS IN PLANT SCIENCE (2015)
Nitrogen efficiency of spring barley in long-term experiment
S. Shejbalova et al.
PLANT SOIL AND ENVIRONMENT (2014)
Cropping sequence and nitrogen fertilizer effects on the productivity and quality of malting barley and soil fertility in the Ethiopian highlands
Getachew Agegnehu et al.
ARCHIVES OF AGRONOMY AND SOIL SCIENCE (2014)
Agronomic use efficiency of N fertilizer in maize-based systems in sub-Saharan Africa within the context of integrated soil fertility management
Bernard Vanlauwe et al.
PLANT AND SOIL (2011)
Nitrogen use efficiencies of spring barley grown under varying nitrogen conditions in the field and growth chamber
Perrin H. Beatty et al.
ANNALS OF BOTANY (2010)
Integrated soil fertility management Operational definition and consequences for implementation and dissemination
B. Vanlauwe et al.
OUTLOOK ON AGRICULTURE (2010)
Yield potential and land-use efficiency of wheat and faba bean mixed intercropping
Getachew Agegnehu et al.
AGRONOMY FOR SUSTAINABLE DEVELOPMENT (2008)
Optimizing nutrient management for farm systems
Keith Goulding et al.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2008)
Assessment of soil nutrient depletion and its spatial variability on smallholders' mixed farming systems in Ethiopia using partial versus full nutrient balances
A Haileslassie et al.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT (2005)
Productivity, sustainability, and rainfall-use efficiency in Australian rainfed Mediterranean agricultural systems
NC Turner et al.
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH (2005)
Grain yield, nitrogen-use efficiency and baking quality of old and modern Italian bread-wheat cultivars grown at different nitrogen levels
G Guarda et al.
EUROPEAN JOURNAL OF AGRONOMY (2004)
Soil nutrient depletion and population growth in sub-Saharan Africa: A Malthusian nexus?
P Drechsel et al.
POPULATION AND ENVIRONMENT (2001)