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Timing of nitrogen application and cover crops on upland rice economic viability
(Empresa Brasil Pesq Agropec, 2021-01-01)
The objective of this work was to evaluate the economic viability and competitiveness of upland rice (Oryza sativa), compared with flooded rice, in a system with different nitrogen fertilization timing and cover crops in ...
Upland rice growth and mineral nutrition as affected by cultivars and sulfur availability
(2013-01-01)
A better understanding of the differential growth of upland rice (Oryza sativa L.) cultivars with increasing soil S availability could help improve rice yield under upland conditions. The objective of this study was to ...
Upland rice growth and mineral nutrition as affected by cultivars and sulfur availability
(2013-01-01)
A better understanding of the differential growth of upland rice (Oryza sativa L.) cultivars with increasing soil S availability could help improve rice yield under upland conditions. The objective of this study was to ...
Yield of upland rice cultivars in rainfed and sprinkler-irrigated systems in the Cerrado region of Brazil
(CSIRO Publishing, 2006-01-01)
In upland rice, the reduced grain yield that originates from the moisture stress period is related to the plant's tolerance of water deficiency and may vary between cultivars. The purpose of the work presented here was to ...
Growth components and zinc recovery efficiency of upland rice genotypes.
(Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 12, p. 1211-1215, dez. 2005., 2011)
Agronomic evaluation of calcined crandallite from three Brazilian phosphate deposits
(TAYLOR & FRANCIS INC, 2008)
Samples from the weathering mantle containing crandallite of three Brazilian phosphate deposits, Tapira, Catalo, and Juqui, were characterized, calcined, and agronomically evaluated. The calcination process increased total ...
Environmental group identification for upland rice production in central Brazil
(São Paulo - Escola Superior de Agricultura Luiz de Queiroz, 2011)
Upland rice (Oryza sativa L.) production is basically concentrated in four central Brazilian States, Mato Grosso, Goiás, Rondônia and Tocantins. To reduce the genotype and environment (G × E) interactions, the classification ...
Upland rice intercropped with forage grasses in an integrated crop-livestock system: Optimizing nitrogen management and food production
(2021-02-01)
Intercropping upland rice with forage grasses is a potential strategy for enhancing the sustainability of agriculture in the tropical region by increasing food production, land use per unit area, nitrogen (N) cycling, and ...
Upland rice intercropped with forage grasses in an integrated crop-livestock system: Optimizing nitrogen management and food production
(Elsevier B.V., 2021-02-01)
Intercropping upland rice with forage grasses is a potential strategy for enhancing the sustainability of agriculture in the tropical region by increasing food production, land use per unit area, nitrogen (N) cycling, and ...