Significant Global Yield-Gap Closing Is Possible Without Increasing the Intensity of Environmentally Harmful Nitrogen Losses

Substantial increases in cereal yields are necessary if a growing global demand for food is to be met without further conversion of natural to agricultural land. However, since in many regions yields are limited by soil nutrient availability, this will increase the requirement for fertilizer inputs,...

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Hlavní autoři: Andrew Smerald, Kathrin Fuchs, David Kraus, Klaus Butterbach-Bahl, Clemens Scheer
Médium: Artigo
Jazyk:Inglês
Vydáno: Frontiers Media S.A. 2022-04-01
Edice:Frontiers in Sustainable Food Systems
Témata:
yield-gap
N2O emissions
NO3 leaching
maize
global
On-line přístup:https://www.frontiersin.org/articles/10.3389/fsufs.2022.736394/full
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