Now showing items 31-40 of 2107
Tillage effect on soil organic matter, mycorrhizal hyphae and aggregates in a mediterranean agroecosystem
(SOC CHILENA CIENCIA SUELO, 2010)
Biotechnological strategies for improving phosphorus availability in agroecosystems
Considering that have been estimated a growth of 30% of the global population by 2050 (9.2 billion people), one of the main concerns worldwide is how to maintain food security. In this context, nitrogen (N) and phosphorus ...
AEROBIOLOGICAL DYNAMICS OF POTENTIALLY PATHOGENIC FUNGI IN A RICE AGROECOSYSTEM IN LA HABANA, CUBA.
The aerobiology can play a key role in protecting the rice crop since many fungi can cause serious damage to agricultural areas. In this way, the ideal time to implement different security measures can be identified. To ...
O papel da assistência técnica e extensão rural na evolução dos agroecossistemas familiares, fundamentados por práticas agroecológicas na microrregião de Pato Branco – PR
(Universidade Tecnológica Federal do ParanáPato BrancoPrograma de Pós-Graduação em Desenvolvimento Regional, 2014-08-14)
The main purpose of this research was to evaluate the evolution of family agroecosystems supported by agroecological practices in the microregion of Pato Branco – PR, and the role developed by technical assistance and rural ...