Results: 3

Ash content, carbon and C/N ratio in paricá in function of NPK fertilization

An. acad. bras. ciênc; 90 (1), 2018
ABSTRACT Fertilization in areas of forest plantations is needed to supplement plants´ nutritional needs until harvest. An experiment was performed to check the influence of fertilization on levels of ash, carbon and C/N relation in Schizolobium amazonicum. Soil liming was performed and fertilization occ...

Carbon and nutrient stocks of three Fabaceae trees used for forest restoration and subjected to fertilization in Amazonia

An. acad. bras. ciênc; 89 (3), 2017
ABSTRACT Amazonia is crucial to global carbon cycle. Deforestation continues to be one of the main causes of the release of C into the atmosphere, but forest restoration plantations can reverse this scenario. However, there is still diffuse information about the C and nutrient stocks in the vegetation bi...

Aporte al conocimiento farmacognóstico de caesalpinea sepiaria r

Se ha realizado el estudio de la especie caesalpinea sepiaria r. que pertenence a la familia fabaceae (leguminosae). De acuerdo a la investigación etnobotánica el material fue recolectado en la ciudad de Lima.l Se efectuó su clasificación taxonómico y estudio morfológico e histológico de dicha esp...