Interaction between water, crop residue and fertilization management on the source-differentiated nitrogen uptake by rice
Andrea Vitali,
Federica Russo,
Barbara Moretti
et al.
Abstract:Alternate wetting and drying (AWD) is an effective water-saving practice for rice cultivation that may however promote nitrogen (N) losses compared to continuous flooding (CF). The interaction between water, crop residue and N fertilization management can influence the contribution of different N sources to plant uptake. We hypothesized that microbial processes driving the source-differentiated N supply for rice uptake during the early growth stages will depend on the interaction between water management, the … Show more
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