Claudivan Feitosa de Lacerda

Chemical Soil Attributes in a Rotating System under Salinity and Nitrogen Trials

Hernandes de Oliveira Feitosa, Claudivan Feitosa de Lacerda, Isabel Cristina da Silva Araújo, Francisco Jardelson Ferreira, Clayton Moura de Carvalho & Albanise Barbosa Marinho · Journal of Experimental Agriculture International · 2018

Inadequate soil management promotes changes in soil chemical attributes and, consequently, soil fertility. Therefore, the chemical attributes of the soil under crop rotation system sunflower (Helianthus annuus)/maize (Zea mays) during 24 months in intercropping were studied, cult...

Open access Research Article 10.9734/JEAI/2018/39321

Influence of Prolonged Drought on Groundwater Quality: Irrigated Perimeter of Lower Acaraú – State of Ceará– Northeast of Brazil

Leonaria Luna Silva de Carvalho, Claudivan Feitosa de Lacerda, Fernando Bezerra Lopes, Clayton Moura de Carvalho, Raimundo Rodrigues Gomes Filho & Renisson Neponuceno de Araújo Filho · Journal of Experimental Agriculture International · 2017

This study had with objective to evaluate the influence of climatic seasonality and dry season prolonged on parameters of the groundwater quality of irrigated perimeter of lower Acaraú - Ceará, for the years 2010, 2011, 2015 and 2016. Hydrochemical analyzes of the attributes of H...

Open access Research Article 10.9734/JEAI/2017/36480