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Mostrando ítems 1-10 de 2010
Physiological traits for NUE
(CIMMYT, 2018)
Wheat crop response to liming materials and N and P fertilizers in acidic soils of Tsegede highlands, northern Ethiopia
(Science Publishing Grouphttp://www.sciencepublishinggroup.com/journal/paperinfo.aspx?journalid=119&doi=10.11648/j.aff.20130203.12, 2013)
Efeito residual de fontes de fósforo nos atributos químicos do solo, nutrição e produtividade de biomassa da cana-de-açúcar
(2013-07-23)
In tropical regions, the residual effect of phosphate fertilizer source is of crucial importance. This study aimed to evaluate the effects of application of P sources in chemical properties of soil, nutrition and productivity ...
Efeito residual de fontes de fósforo nos atributos químicos do solo, nutrição e produtividade de biomassa da cana-de-açúcar
(2013-07-23)
In tropical regions, the residual effect of phosphate fertilizer source is of crucial importance. This study aimed to evaluate the effects of application of P sources in chemical properties of soil, nutrition and productivity ...
Efficiency and residual effect of alternative potassium sources in grain cropsEficiência e efeito residual de fontes alternativas de potássio em culturas graníferas
(2021-01-01)
The objective of this work was to evaluate the efficiency and the residual effects of both molten and ground alkaline potassium-silicate rocks (K1) and of ground phonolite rock (K2), as sources of potassium, compared with ...
Productivity and efficiency of nitrogen fertilization in maize under different levels of urea and NBPT-treated urea
(Editora da Universidade Federal de Lavras, 2011)
Sistemas de cultivo antecessores e doses de nitrogênio em cobertura no feijoeiro em plantio direto
(2014-01-01)
The objective of this work was to evaluate the grass cover crop production in crop systems involving maize and Urochloa ruziziensis, and the influence of topdressing nitrogen rates in the yield and agronomic efficiency on ...
Nitrogen top-dressing fertilization of maize cultivated in single and twin-row systems1
(Universidade Federal de Viçosa, 2021-02-26)
The aim of this study was to evaluate the effects of cropping systems (single and twin-rows) and N fertilizer rates in the second top-dressing on the agronomic performance and relative economic returns of maize. The ...
Chickpea production in response to fertilization with zinc and doses of phosphorus
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2020-05-13)