Effects of molybdenum, nickel, and nitrogen sources on the mineral nutrition and growth of rice plants.
2009
MORAES, M. F. | REIS, A. R. | MORAES, L. A. C. | LAVRES-JUNIOR, J. | VIVIAN, R. | CABRAL, C. P. | MALAVOLTA, E. | Milton Ferreira Moraes, CENA/USP; André Rodrigues Reis, CENA/USP; LARISSA ALEXANDRA CARDOSO MORAES, CPAA; José Lavres-Junior, CENA/USP; Rafael Vivian, USP; Cleusa Pereira Cabral, CENA/USP; Eurípedes Malavolta, CENA/USP.
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.
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