• Chemical, biological, and biochemical parameters of the soil P cycle after long-term pig slurry application in no-tillage system 

      Tiecher, Tales; Tiecher, Tadeu Luis; Mallmann, Fábio Joel Kochem; Zafar, Mohsin; Ceretta, Carlos Alberto; Lourenzi, Cledimar; Brunetto, Gustavo; Gatiboni, Luciano Colpo; Santos, Danilo Rheinheimer dos (2017) [Artigo de periódico]
      In Southern Brazil, agricultural soils are often treated over long periods with annual pig slurry (PS) applications, and their influence on soil nutrient dynamics should be monitored. This study aimed to evaluate the P ...
    • Dessorção de fósforo avaliada por extrações sucessivas em amostras de solo provenientes dos sistemas plantio direto e convencional 

      Rheinheimer, Danilo dos Santos; Anghinoni, Ibanor; Conte, Elaine; Kaminski, João; Gatiboni, Luciano Colpo (2003) [Artigo de periódico]
      O fósforo é retido à fase sólida do solo com diversas energias de ligação, dependentes das características e quantidade dos colóides do solo. A adoção do sistema plantio direto (SPD) pode promover o acúmulo de fósforo em ...
    • Phosphorus accumulation in a southern Brazilian Ultisol amended with pig manure for nine years 

      Tiecher, Tales; Brunetto, Gustavo; Rheinheimer, Danilo dos Santos; Gatiboni, Luciano Colpo; Comin, Jucinei José; Schmitt, Djalma Eugênio; Tiecher, Tadeu Luis; Ambrosini, Vítor Gabriel (2021) [Artigo de periódico]
      This study evaluated P pools after nine years of successive application of either pig slurry (PS) or deep pig litter (DL) in a no-till Ultisol from southern Brazil. The experiment was established in Dec 2002 with the ...
    • Phosphorus fractions in apple orchards in southern Brazil 

      Schmitt, Djalma Eugênio; Brunetto, Gustavo; Heberle, Elaine dos Santos; Wagner, Winicius de Lima; Sete, Paula Beatriz; Souza, Monique; Ambrosini, Vítor Gabriel; Santos, Matheus Ademir dos; Tiecher, Tales; Comin, Jucinei José; Couto, Rafael Rosa; Gatiboni, Luciano Colpo; Giachini, Admir José (2017) [Artigo de periódico]
      Phosphorus (P) applications at dosages higher than the necessary may cause P buildup in the soil labile fractions and, consequently, pollution of water sources. This study aimed to assess accumulation of P fractions as ...