Molybdenum, nickel and nitrogen sources on the mineral nutrition of rice plants.
Molybdenum, nickel and nitrogen sources on the mineral nutrition of rice plants.
Author(s): MORAES, M. F. de; REIS, A. R. dos; MORAES, L. A. C.; LAVRES JUNIOR, J.; VIVIAN, R.; CABRAL, C. P.; MALAVOLTA, E.
Summary: The aims of the current work were to measure the effect of Mo and Ni on dry-matter yield of rice plants supplied with two N sources (ammonium nitrate and urea) and to evaluate the influence of Mo and Ni on variables related to dry-matter yield, such as activity of both urease and nitrate reductase, chlorophyll, net photosynthesis rate, total N, nitrate content, and Mo and Ni concentrations in roots and shoots.
Publication year: 2009
Types of publication: Paper in annals and proceedings
Unit: Embrapa Western Amazon
Keywords: Arroz, Micronutrientes, Nutrição Vegetal
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