The concept of educating city is based on the evidence that space is not neutral, but rather generates, disseminates, and reinforces images and values in an explicit and implicit way. This communicative character is more intense the more complex, diverse, and richer the reference space is.
Space exploration will require life support systems, in which plants can provide nutrients, oxygen, moisture, and psychological well-being and eliminate wastes.
The new biotechnological approaches to the design of resistant crops will allow us to cut agricultural losses and reduce chemical inputs.
Biotechnological tools such as gene editing or synthetic biology will contribute to increase agricultural production in a sustainable way.
Twenty-first-century agriculture faces major challenges that urgently need to be answered. In the last decade, new breeding technologies have been developed that can help meet these challenges.
The introduction of CRISPR/Cas gene-editing technology has provided a new approach to crop improvement and offers possibilities for obtaining varieties.
These are just a few examples of how an increase in the generation of energy and food, per se, might not address the needs of the population which is in fact still growing.
Guaranteeing access to food for a growing human population – based on sustainability criteria and in the face of the climate change threat – is the main challenge for twenty-first-century agriculture. The solutions are inevitably complex, require a variety of coordinated measures, and are dependent on the development of technologies.
As in the good times of the old agrarian relations, the Regional Department of Agriculture of the Valencian government offers a deal to the land labourers interested in preserving diversity in the field: traditional horticultural seeds in exchange for information.
Enjoy red radishes: we look for some seeds among friends and make room for them in out garden so we can have them almost at any time of the year.