Fertilizer element rates, soil properties and environmental conditions affecting corn yield in Puebla, México
Tesis (Ph D)
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Main Authors: | , |
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Format: | biblioteca |
Language: | spa |
Published: |
Ames, Iowa (EUA)
1969
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Subjects: | ZEA MAYS, APLICACION DE FERTILIZANTES, FERTILIDAD DEL SUELO, DOSIS DE APLICACION, FACTORES AMBIENTALES, MEXICO, |
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