Optimum Planting Density Improves Resource Use Efficiency and Yield Stability of Rainfed Maize in Semiarid Climate

Increasing planting density is an effective strategy for improving maize productivity, but grain yield does not increase linearly with the increase in plant density, especially in semiarid environments. However, how planting density regulates the integrated utilization of key input resources (i.e.,...

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Auteurs principaux: Yuanhong Zhang, Zonggui Xu, Jun Li, Rui Wang
Format: article
Langue:EN
Publié: Frontiers Media S.A. 2021
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Accès en ligne:https://doaj.org/article/46f25a8ab2fb478cb6645a727e4c9cfd
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