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On the ground or in the air ? a methodological experiment on crop residue cover measurement in Ethiopia (Inglês)

Maintaining permanent coverage of the soil using crop residues is an important and commonly recommended practice in conservation agriculture. Measuring this practice is an essential step in improving knowledge about the adoption and impact of conservation agriculture. ... Exibir mais +

WPS7813 SEP 06, 2016

Kosmowski,Frederic; Stevenson,James; Campbell,Jeff; Ambel,Alemayehu A.; Tsegay,Asmelash Haile Disclosed