Results 41 to 50 of about 50,460 (113)

Characteristics of the dairy goat primary sector at the Rio de Janeiro State, Brazil. [PDF]

open access: yes, 2007
A survey was done based on 19 goat shepherds at counties of Centre-highlands, Northern and North-western regions of the Rio de Janeiro State and at the county of Pedra Dourada, Zona da Mata region, State of Minas Gerais.
Fernandes, Alberto Magno   +3 more
core   +4 more sources

Consumer populations and nutritional transition in Spain in the 20th century: A methodology for their reconstruction [PDF]

open access: yes
One feature of the modern nutrition transition is the growing consumption of animal proteins. The most common approach in the quantitative analysis of this change used to be the study of averages of food consumption. But this kind of analysis seems to be
Francisco Muñoz-Pradas
core  

An Assessment of the Global Soybean Industry: An Application of Stochastic Equilibrium Displacement Model [PDF]

open access: yes
This study uses stochastic equilibrium displacement model (SEDM) to investigate the impact on the soybean and its joint products (soymeal and soyoil) sectors of different countries and regions from transportation cost reduction in Brazil incorporating ...
Costa, Rafael F.   +2 more
core   +1 more source

The Biology of Canadian Weeds. 131. \u3cem\u3ePolygonum aviculare\u3c/em\u3e L. [PDF]

open access: yes, 2005
A review and assessment of biological information as well as personal data are provided for Polygonum aviculare in Canada. The species has been revised taxonomically and the six subspecies that occur in Canada are presented.
Costea, Mihai, Tardif, François J.
core   +1 more source

Demand for non-commodity outputs from mountain olive groves [PDF]

open access: yes
Agricultural multifunctionality is the recognition of the joint exercise of economic, environmental and social functions by this sector. In order to make this concept operative to support the design of public policies, it is necessary to estimate the ...
Arriaza Balmon, Manuel   +3 more
core   +1 more source

The Relationship between Social Responsibility and Business Performance: An Analysis of the Agri-Food Sector of Southeast Spain [PDF]

open access: yes, 2019
This study aims to contribute to the existing debate on the impact of corporate social responsibility (CSR) orientation on different measures of business performance through the proposal of a conceptual model.
Cortés García, Francisco Joaquín   +2 more
core   +1 more source

Marginal Farmers and Agri-Environmental Schemes: Evaluating Policy Design Adequacy for the Environmental Fallow Measure [PDF]

open access: yes
This paper examines the factors affecting farmer's participation in an agri-environmental scheme (AES) in marginal areas implying few changes in the traditional farm management (environmental fallow).
Goded, Maria Espinosa   +1 more
core   +1 more source

Manejo del material de siembra de yuca (Manihot esculenta Crantz) [PDF]

open access: yes, 2017
Several cassava trials were planted at CIAT to study the effect of the maturity of stem cuttings, depth of planting, cutting length, planting position and the angle of the cut on root yield.
Castro Merino, A., Holguin V., J.
core  

Comercial Relations Between USA and Cuba in Times of Peace and War,1803-1807 [PDF]

open access: yes
Commercial regulations of the Hispanic monarchy gave great importance to the relations between the metropolis and its colonies. In times of war, Spain was not able to supply her colonies by its own means.
Fernández-de-Pinedo, Nadia
core  

Avaliação de genótipos de girassol no Planalto Médio do Rio Grande do Sul na safra 2006/2007. [PDF]

open access: yes, 2019
bitstream/CNPT-2010/40738/1/p-bp67 ...
CARVALHO, C. G. P. de   +5 more
core   +1 more source

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