The effect of fertilization and variety on maize productivity in two tillage systems in North Sumatra

Maize is the second crucial food crop commodity that has great potential to develop in North Sumatra. The study’s objective is to determine maize production is influenced by fertilization and varieties under two tillage systems. The experiment is conducted in Batu Mamak Village, Juhar Sub-District,...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2021-07, Vol.807 (4), p.42068
Hauptverfasser:	Girsang, S S, Manurung, E D, Parhusip, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural practices Agricultural production Bulk density Corn Crop yield Dry matter Factorial experiments Farm management Farmers Fertilization Fertilizers Grain Organic fertilizers Soil fertility Soil testing Tillage
Online-Zugang:	Volltext
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