Ontology highlight
ABSTRACT:
SUBMITTER: Withers PJA
PROVIDER: S-EPMC5803245 | biostudies-literature | 2018 Feb
REPOSITORIES: biostudies-literature
Withers Paul J A PJA Rodrigues Marcos M Soltangheisi Amin A de Carvalho Teotonio S TS Guilherme Luiz R G LRG Benites Vinicius de M VM Gatiboni Luciano C LC de Sousa Djalma M G DMG Nunes Rafael de S RS Rosolem Ciro A CA Andreote Fernando D FD Oliveira Adilson de A Coutinho Edson L M ELM Pavinato Paulo S PS
Scientific reports 20180207 1
Brazil's large land base is important for global food security but its high dependency on inorganic phosphorus (P) fertilizer for crop production (2.2 Tg rising up to 4.6 Tg in 2050) is not a sustainable use of a critical and price-volatile resource. A new strategic analysis of current and future P demand/supply concluded that the nation's secondary P resources which are produced annually (e.g. livestock manures, sugarcane processing residues) could potentially provide up to 20% of crop P demand ...[more]