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Bananas and plantains are among the most important food and cash crops in the world. They are cultivated in more than 135 countries, across the tropics and subtropics, with an annual global production of ca. 130 million metric tonnes. Though bananas are one of the most important components of food security in many developing countries, banana production is threatened by both abiotic and biotic stresses. These include a wide range of diseases and pests, such as bunchy top virus, burrowing nematodes, black Sigatoka or black leaf streak, Fusarium wilt, etc. In recent years, considerable progress has been made and several biotechnological and genomic tools have been employed to help understand a...
The improvement of crop species has been a basic pursuit since cultivation began thousands of years ago. To feed an ever increasing world population will require a great increase in food production. Wheat, corn, rice, potato and few others are expected to lead as the most important crops in the world. Enormous efforts are made all over the world to document as well as use these resources. Everybody knows that the introgression of genes in wheat provided the foundation for the “Green Revolution”. Later also demonstrated the great impact that genetic resources have on production. Several factors are contributing to high plant performance under different environmental conditions, therefore an effective and complementary use of all available technological tools and resources is needed to meet the challenge.
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Esta obra tiene como objetivo presentar un panorama integral y abarcador sobre el estado de la protección jurídico-política de los animales en Colombia. El Estado colombiano atraviesa por un periodo de transformación institucional y sociojurídica. El otrora difundido modelo de relación entre el ordenamiento jurídico y los animales como cosas o simples elementos del medio ambiente está siendo reevaluado y surge así todo un conjunto de problemáticas que han de ser abordadas a partir de nuevos enfoques y perspectivas. Este libro se centra en temas como el de delitos y contravenciones, el uso de animales para el consumo humano, la investigación y experimentación con animales, el uso de animales con fines securitarios, el desarrollo de políticas públicas y su interrelación con movimientos de la sociedad civil, primero desde un plano analítico y después contextualizado en distintas ciudades de Colombia.