Residual Effects of the Organic Amendments Poultry Litter, Farmyard Manure and Biochar on Soybean Crop
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52216#.VIj4jcnQrzF Author(s) Alexandre Martins Abdão dos Passos 1* , Pedro Milanez de Rezende 2 , Everson Reis Carvalho 2 , Andréia Marcilane Aker 3 Affiliation(s) 1 EMBRAPA Rondonia, Porto Velho, Brazil . 2 Federal University of Lavras (UFLA), Lavras, Brazil . 3 Federal University of Rondonia (UNIR), Rolim de Moura, Brazil . ABSTRACT The use of organic wastes, as an alternative to inorganic fertilizer, can be an important strategy for Brazilian and tropical agriculture. Despite the importance, few field studies have been done evaluating organic amendments on soybean crops in Brazil. The study aimed to evaluat...