Results 91 to 100 of about 13,126 (164)

Development and current situation of organic agriculture in Brazil and the State of Sao Paulo. [PDF]

open access: yes, 2008
A description of the organic production in Brazil as well as an in-depth analysis of the organic sector in the State of Sao ...
Abreu, Lucimar Santiago de   +4 more
core  

A research concept for the development of alternatives to slash-and-burn agriculture in the Eastern Amazon region. [PDF]

open access: yes, 2018
Editado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph ...
DENICH, M.   +4 more
core  

Antifungal activity of natural products indicated by herb sellers (raizeiros) for the treatment of oral candidiasis

open access: yesRevista Cubana de Estomatología, 2014
An increasing resistance of Candida yeasts to the synthetic antifungals currently available has driven the search for new plant-derived antifungal compounds.
Vanessa Maria Freire Abílio   +5 more
doaj  

Economic and social impacts of logging at national forests - a study case at Brazil [PDF]

open access: yes, 2005
Brazil has the largest tropical rainforests in the world and most of them are located at Amazon River basin area. During the last three decades, deforestation are growing very fast in this region, having negative impacts at local and global weather.
Bacha, Carlos J. C.   +1 more
core  

The Status of Labor-Saving Mechanization in Fruits and Vegetables [PDF]

open access: yes
The objective of this paper is to examine the status of labor-saving mechanization in U.S. fruit and vegetable harvesting. Fruit and vegetable harvest mechanization has several potential advantages: reduced harvest costs, eliminate problems associated ...
Wallace E. Huffman
core  

Curtis\u27s botanical magazine. [PDF]

open access: yes
v.77=ser.3:v.7 (1851) [no.4554 ...
Bentham-Moxon Trust.   +10 more
core   +1 more source

Polyphasic characterization of pigmented strains of Xanthomonas pathogenic to cashew trees. [PDF]

open access: yes, 2017
FERREIRA, M. A. S. V.   +4 more
core   +1 more source

Phylogenetic relationships in Solanaceae and related species based on cpDNA sequence from plastid trnE-trnT region [PDF]

open access: yes, 2008
Intergenic spacers of chloroplast DNA (cpDNA) are very useful in phylogenetic and population genetic studies of plant species, to study their potential integration in phylogenetic analysis. The non-coding trnE-trnT intergenic spacer of cpDNA was analyzed
BERGER, Irvin Joseph   +6 more
core   +1 more source

Inequality of Opportunity in Brazil [PDF]

open access: yes
This paper proposes a method to decompose earnings inequality into a component due to unequal opportunities and a residual term. Drawing on the distinction between ‘circumstance’ and ‘effort’ variables in John Roemer’s work on equality of opportunity, we
Francisco H.B. Ferreira   +2 more
core  

Environmental Conditions and Threatened and Endangered Species Populations near the Titan, Atlas, and Delta Launch Complexes, Cape Canaveral Air Station [PDF]

open access: yes
Launches of Delta, Atlas, and Titan rockets from Cape Canaveral Air Station (CCAS) have potential environmental effects. These could occur from direct impacts of launches or indirectly from habitat alterations.
Hall, Patrice   +6 more
core   +1 more source

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