4 documents found, page 1 of 1
Diagnóstico e recuperação da mata ciliar da Sanga Lagoão do ouro na microbacia ...
Ceconi, Denise EsterCoordenação de Aperfeiçoamento de Pessoal de Nível Superior; The intensive and disordered use of the soil has been taking many ecosystems to the degradation, besides the ciliary ones that, in spite of they be considered by the legislation as Permanent Preservation Areas, they have been suffering constant antropic pressures and every time larger, and as consequence occur its degradation. In this wey, the present...
Dossiê de ambiência e transição agroecológica no manejo da microbacia hidrográf...
Ceconi, Denise EsterCoordenação de Aperfeiçoamento de Pessoal de Nível Superior; The atrophic disordinated action over an area leads to degradation of the natural resources, mainly the soil, water and native vegetation, changing the landscape, altering the ambience and bringing negative consequences to the social and economical conditions of the population. In such context, the current study had as its aims assess, through an ambi...
Comparison among three different methods of vegetable tissue analysis.
Vaccaro, Sandro; Brun, Eleandro José; Schumacher, Mauro Valdir; König, Flávia Gizele; Kleinpaul, Isabel Sandra; Ceconi, Denise EsterThe objective of the present work was to compare three different methods of chemical analysis of vegetable tissue: the method of nitro-percloric digestion, Tedesco et al. and Adler & Wilcox. As material was analyzed 03 samples of the fraction leaves of the litter collected in each one of the two Seasonal Deciduous Forest fragments, collected in August of 1990 in the forest of the “Hill of the Elephant” (San...
Influence of different phosphorus doses on growth of Peltophoru dubium (Sprenge...
Schumacher, Mauro Valdir; Ceconi, Denise Ester; Santana, Cedinara ArrudaThis experiment was conducted with the objective to study the effects of different phosphorus doses in the growth of Canafístula seedlings (Peltophorum dubium). As substratum was used yellow-reddish argisoil, collected on the superficial layer (0-20 cm), which was discloded, homogenized, draught in the air, passed in a sieve of 2 mm and after a analyzed chemically. As complementary fertilization were added 10 m...