The effect of NPK application in different proportions on the growth and yield of spring maize

Fertilizer levels were kept at 0, 100, 150, 200, 250 and 300 kg N/ha with a constant dose of 100 kg/ha of phosphorus and potash. Maize variety Sunehri was used as a source of trial. Treatment (200-100-100 kg NPK ha-1) seems to be most appropriate to get increased grain yield under the Faisalabad con...

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Bibliographic Details
Published in:Pakistan journal of biological sciences 2000-02, Vol.3 (2), p.356-357
Main Authors: Maqsood, M, Ali, R, Nawaz, N, Yousaf, N. (University of Agriculture, Faisalabad, (Pakistan). Dept. of Agronomy)
Format: Article
Language:English
Subjects:
ABONOS FOSFATADOS
ABONOS NITROGENADOS
ABONOS POTASICOS
APPLICATION RATES
CRECIMIENTO
CROISSANCE
CULTIVOS DE PRIMAVERA
CULTURE DE PRINTEMPS
DOSE D'APPLICATION
DOSIS DE APLICACION
ENGRAIS AZOTE
ENGRAIS PHOSPHATE
ENGRAIS POTASSIQUE
GROWTH
NITROGEN FERTILIZERS
PHOSPHATE FERTILIZERS
POTASH FERTILIZERS
POTASSIUM SULPHATE
SPRING CROPS
SULFATE DE POTASSIUM
SULFATO DE POTASIO
SUPERFOSFATO
SUPERPHOSPHATE
UREA
UREE
ZEA MAYS
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Summary:Fertilizer levels were kept at 0, 100, 150, 200, 250 and 300 kg N/ha with a constant dose of 100 kg/ha of phosphorus and potash. Maize variety Sunehri was used as a source of trial. Treatment (200-100-100 kg NPK ha-1) seems to be most appropriate to get increased grain yield under the Faisalabad conditions. More precise studies of this nature however, are recommended to be carried out for further confirmation.
ISSN:1028-8880
DOI:10.3923/pjbs.2000.356.357