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Efeitos de herbicidas no desenvolvimento inicial da cana-de-açúcar e lixiviação, absorção e translocação de diurom
(Universidade Federal de São Carlos, 2015-02-24)
Herbicides are the most widely used pesticides in the sugarcane sector, so it is interesting to note the level of tolerance and differences in sensitivity of new cultivars of sugarcane before the commercial release. The ...
Biologia da polinização e eficácia de polinizadores em Solanum melongena L. (Solanaceae)
(Universidade Federal de São Carlos, 2015-02-26)
The pollination is am essential environmental service to the development of various plant species, contributing to the provision of basic human food. Some species, like much of the genus Solanum, may present different ...
Cultivo hidropônico de alface com água de reúso
(Universidade Federal de São Carlos, 2015-02-06)
The water for many years was considered inexhaustible, and only in recent decades, became aware of the shortage and the need to rationalize their use, look for ways to reuse and recovery of its quality. In this search ...
A formação do técnico em agroecologia na Escola Professora Nair Luccas Ribeiro, no Assentamento Gleba XV de Novembro, SP : sua gênese e seus egressos
(Universidade Federal de São Carlos, 2015-03-10)
Agroecology considered scientific approach, theoretical, practical and methodological, based on different areas of knowledge, proposes to study development processes from an ecological and socio-cultural perspective, from ...
A agroecologia e os serviços ecossistêmicos : um estudo de caso nos assentamentos do município de Iperó/SP
(Universidade Federal de São Carlos, 2015-06-10)
The human being interacts constantly with ecosystems and uses various goods and
services from them. These goods and services are called "Ecosystem Services" (ES)
and the benefits from these services are called "constituents ...
Pescadores tradicionais da vila da Barra do Superagui : desafios e conflitos.
(Universidade Federal de São Carlos, 2015-06-23)
This dissertation submits a socio-environmental diagnostic of
fisher s traditional community from Superagui, located in Superagui National
Park, northern coast so Paraná. It was highlighted through theoretical searching
the ...
Impactos socioeconômicos do Programa Nacional de Produção de Biodiesel em assento rural do nordeste paraense
(Universidade Federal de São Carlos, 2015-05-29)
The National Program for Production and Use of Biofuels - PNPB is a government action that seeks to expand the Brazilian energy matrix with the introduction of Biodiesel as an alternative. The government points to the role ...
Bactérias como agentes de controle de Phytophthora nicotianae e como promotoras de crescimento de porta-enxertos de citros
(Universidade Federal de São Carlos, 2015-12-14)
The microbial community plays an essential role in maintaining the ecological
balance of soil. Interactions between microorganisms and plants have a major
influence on the nutrition and health of the latter, and ...
Valores de referencia de elementos inorgânicos potencialmente tóxicos em solos do Estado de São Paulo
(Universidade Federal de São Carlos, 2015-07-08)
The use of guiding values has been the practice in countries with tradition in
monitoring the quality of natural resources. The first step of a pollution monitoring
program is to establish the natural concentrations of ...
Hospedabilidade de plantas daninhas a Meloidogyne spp. e interação entre herbicidas e nematicidas para a cultura de cana-de-açúcar
(Universidade Federal de São Carlos, 2015-12-11)
The sugarcane has great economic importance in Brazil. To keep productivity several
biotic and abiotic factors can positively or negatively influence. Among them, weeds,
nematodes and synergistic action between pesticides ...