Conversion to No-Till Improves Maize Nitrogen Use Efficiency in a Continuous Cover Cropping System.
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ABSTRACT:
SUBMITTER: Habbib H
PROVIDER: S-EPMC5053546 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
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Conversion to No-Till Improves Maize Nitrogen Use Efficiency in a Continuous Cover Cropping System.
Habbib Hazzar H Verzeaux Julien J Nivelle Elodie E Roger David D Lacoux Jérôme J Catterou Manuella M Hirel Bertrand B Dubois Frédéric F Tétu Thierry T
PloS one 20161006 10
A two-year experiment was conducted in the field to measure the combined impact of tilling and N fertilization on various agronomic traits related to nitrogen (N) use efficiency and to grain yield in maize cultivated in the presence of a cover crop. Four years after conversion to no-till, a significant increase in N use efficiency N harvest index, N remobilization and N remobilization efficiency was observed both under no and high N fertilization conditions. Moreover, we observed that grain yiel ...[more]
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