Results 71 to 80 of about 157,797 (173)

Relationships between social forms of organic horticultural production and indicators of environmental quality: a multidimensional approach in Brazil [PDF]

open access: yes, 2005
Organic farming (OF) is increasingly considered as a possible alternative for designing a "new rural" in Brazil, where OF covers a wide range of production and certification systems.
Bellon, Stéphane   +2 more
core  

Cocoa Yield Development of Different Sites, Varieties, Production Systems and Years, in Alto Beni, Bolivia [PDF]

open access: yes, 2013
One of the most essential limiting factors of cocoa (Theobroma cacao L.) productivity worldwide is pests and diseases. Each of the major production regions has its specific pests and diseases. Reported yield losses range from minor to almost 100 per cent.
Alcon, Freddy   +5 more
core  

Information sources: Overview [PDF]

open access: yes, 2007
In this chapter, some of the major information sources for information related to organic farming are presented. The International Trade Centre (ITC) has recently considerably expanded its information and market access services.
Willer, Helga
core  

Agricultura orgânica: características básicas do seu produtor

open access: yesRevista de Economia e Sociologia Rural, 2006
A agricultura orgânica é ainda pouco expressiva no Brasil. Sua relevância é, no entanto, crescente, seguindo tendência observada em outros países, em especial na Europa.
Eduardo Mello Mazzoleni   +1 more
doaj   +1 more source

El cambio tecnológico en la historia agraria de la España contemporánea [PDF]

open access: yes, 2001
En este estudio se revisan las investigaciones recientes sobre la innovación y el cambio tecnológico en las agriculturas españolas contemporáneas en los siglos XIX y XX, destacando sus marcos teóricos, sus principales conclusiones y sus límites, En este ...
Fernández Prieto, Lourenzo   +1 more
core   +2 more sources

Testimonios de dos jóvenes rurales del Perú en el Año Internacional de la Agricultura Familiar [PDF]

open access: yes, 2014
En el proceso del proyecto Intensificación Agroecológica y Socioeconómica de la Pequeña Agricultura Andina (AGROECO) muchos jóvenes campesinos de Cusco y en Cajamarca, han tenido una participación activa en la innovación de la agricultura local, en una ...
Flores, Patricia   +2 more
core  

Development of integrated livestock breeding and management strategies to improve animal health, product quality and performance in European organic and ‘low input’ milk, meat and egg production [PDF]

open access: yes, 2011
The LowInputBreeds project has four main objectives: - To develop and evaluate innovative breeding concepts to deliver genotypes with ‘robustness’ and quality traits required under ‘low input’ conditions.
Maurer, Veronika
core  

Situation and challenges of the Mexicana organic sector [PDF]

open access: yes, 2011
For Mexico, organic farming is a feasible option, given the goodness it offers the country, since it is linked to the geography of poverty, mainly with small-scale farmers with surfaces below 3 ha, 22 indigenous groups, and 35% of women responsible for ...
Gomez Cruz, Manuel Angel   +2 more
core  

Agricultura orgânica: aspectos históricos, normativos e econômicos

open access: yesDiversitas Journal
A agricultura orgânica é de grande importância para o Brasil e o mundo, por manter a qualidade original dos alimentos. A produção e o consumo de alimentos orgânicos têm ocupado cada vez mais espaço nos sistemas agroalimentares mundiais. O objetivo deste
Márcio Roberto dos Santos   +1 more
doaj   +1 more source

Balances energéticos y usos del suelo en la agricultura catalana : una comparación entre mediados del siglo XIX y finales del XX [PDF]

open access: yes, 2006
El presente trabajo analiza y compara, desde la perspectiva analítica del metabolismo social, los usos del suelo y los balances energéticos derivados de estos usos de los sistemas agrarios de cinco municipios de la comarca catalana del Vallès, en dos ...
Cussó i Segura, Xavier   +3 more
core   +4 more sources

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