Results 161 to 170 of about 204,906 (218)

Fertilidade do latossolo amarelo textura média sob cultivo intensivo de plantas alimentares no Nordeste Paraense

open access: yes, 2015
O presente trabalho avalia a fertilidade do Latossolo Amarelo textura média (Oxisolo), em área situada no Nordeste do Estado do Pará, depois de dois anos da sucessão anual de arroz-milho-caupi, período em que recebeu dois diferentes tratamentos de adubação: composto e formulação NPK.
Martins, Paulo Fernando da Silva   +2 more
openaire   +1 more source

[Intestinal Tuberculosis in an Immunocompetent Patient: A Case Report]. [PDF]

open access: yesActa Gastroenterol Latinoam
Bazzano B   +3 more
europepmc   +1 more source

Diversificación de las producciones ovinas: utilización de praderas en el cebo de corderos [PDF]

open access: yes, 2007
Alvarez Rodríguez, Javier   +4 more
core  

Sustentabilidad agrícola del cultivo orgánico intensivo de papa (Solanum tuberosum var. pastusa) en suelos paramunos en descanso de cultivo convencional

open access: yes, 2017
Potato production in the Colombian´s Páramo is deteriorating the ecosystem, altering its structure and functionality. In the National Natural Park of Sumapaz (SNNP) this affectation is manifested mainly by the reduction of the capacity of retention of water that mimiza the supply of drinking water of Bogota. Therefore, it was estimated the Agricultural
openaire   +1 more source

[Report of 3 cases of acute hemorrhagic leukoencephalitis in Mexico]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Aguilar-Vázquez CA   +4 more
europepmc   +1 more source

[Acute viral infections in immunocompetent patients]. [PDF]

open access: yesMed Intensiva, 2011
Díaz A   +3 more
europepmc   +1 more source

Assessing the geographic scale of genetic population management with microsatellites and introns in the clam Ruditapes decussatus. [PDF]

open access: yesEcol Evol, 2016
Arias-Pérez A   +7 more
europepmc   +1 more source

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