The outdoor cultivation (ditches) of Agaricus blazei was evaluated in the protected natural area (APA) of the mountainous region of Baturité on three types of casing soils (A, B and C). Casing soil A (horizon A) of the local soil was used (Alfisol). Casing B was obtained with a mixture of 30% of eucalyptus charcoal (1-2 cm of length) and 70% of horizon B of the local soil. Casing C was composed of 25% of vermic...
Soil degradation resultant from non-conservation practices may lead to irreparable damage to the chemical and biological properties of the soil system of semi-arid regions of northeastern Brazil. The aim of this work was to evaluate soil chemical attributes, estimate the population density of native rhizobia strains and isolate efficient strains in symbiotic N2 fixation in the cowpea bean in exclusion of super ...
A exploração mineral é considerada uma das principais ações antrópicas que causam a poluição do solo com metais, dentre os quais se encontra o manganês (Mn), que quando em excesso pode causar sintomas de toxidez, inibir o crescimento das plantas e causar alterações nas comunidades vegetais. Objetivou-se avaliar os efeitos dos fungos micorrízicos arbusculares (FMA) na tolerância da espécie Mimosa caesalpiniaefol...
O manganês (Mn) é considerado um micronutriente essencial às plantas, porém o seu excesso pode resultar em toxidez, causando clorose e necrose nas folhas. O uso de leguminosas inoculadas com fungos micorrízicos arbusculares tem se tornado uma importante estratégia do ponto de vista da remediação de áreas contaminadas com metais como é o caso do manganês. Neste sentido, o objetivo deste trabalho foi avaliar o cr...
Made available in DSpace on 2014-10-01T13:08:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-12-01Bitstream added on 2014-10-01T14:04:04Z : No. of bitstreams: 1 S1807-86212008000400010.pdf: 134303 bytes, checksum: 4b0a0a850e02869bdf2390b948188311 (MD5); Foi avaliada a possibilidade de cultivo em ambiente desprotegido (campo), do cogumelo Agaricus blazei, na área de Proteção Ambiental (APA), da região ...
- Brazil is one of the largest producers of banana (Musa sp.), Accounting on average for 10% of the total world production. From this perspective, it is possible to see the need to increase their production, and among the strategies adopted, one can anticipate the acclimatization phase, through the association of banana seedlings mycorrhizal fungi. The biofertilizers commonly refer to the effluent resulting fro...
The outdoor cultivation (ditches) of Agaricus blazei was evaluated in the protected natural area (APA) of the mountainous region of Baturité on three types of casing soils (A, B and C). Casing soil A (horizon A) of the local soil was used (Alfisol). Casing B was obtained with a mixture of 30% of eucalyptus charcoal (1-2 cm of length) and 70% of horizon B of the local soil. Casing C was composed of 25% of vermic...