How we can make crops survive without water | Jill Farrant
As the world's population grows and the effects of climate change come into sharper relief, we'll have to feed more people using less arable land. Molecular biologist Jill Farrant studies a...
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I believe that the secret to producing extremely drought-tolerant crops, which should go some way to providing food security in the world, lies in resurrection plants, pictured here, in an extremely droughted state. You might think that these plants look dead, but they're not. Give them water, and they will resurrect, green up, start growing, in 12 to 48 hours. Now, why would I suggest that producing drought-tolerant crops will go towards providing food security? Well, the current world population is around 7 billion. And it's estimated that by 2050, we'll be between 9 and 10 billion people, with the bulk of this growth happening in Africa. The food and agricultural organizations of the world have suggested that we need a 70 percent increas...
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I believe that the secret to producing extremely drought-tolerant crops, which should go some way to providing food security in the world, lies in resurrection plants, pictured here, in an extremely droughted state. You might think that these plants look dead, but they're not. Give them water, and they will resurrect, green up, start growing, in 12 to 48 hours. Now, why would I suggest that producing drought-tolerant crops will go towards providing food security? Well, the current world population is around 7 billion. And it's estimated that by 2050, we'll be between 9 and 10 billion people, with the bulk of this growth happening in Africa. The food and agricultural organizations of the world have suggested that we need a 70 percent increas...
