25% of global food production may be lost in 2050 due to climate change, degradation of the territory and to reduce the amount of water, said the United Nations.
UNEP (United Nations Program Ambient) - "We need to face not only the way the world produces food but also how it distributed, sold and consumed '- Achim Steiner.
It also said that half the food produced worldwide is lost, destroyed or thrown because ineficentei.
PNUA says that for more than one third of the world, cereals have been used for feeding, and this percentage may jump by half in 2050. Offer recycled food feeding as alternative environment.
In China, farmers have reduced synthetic nitrogen fertilizers and agricultural practices have changed.
Synthetic nitrogen is used in other countries are under pressure from food and high population growth.
Researchers say it may be replaced with synthetic nitrogen fertilizers and scrap recycling of legume crops and rotating crops.
Plant indicators of land rich in nutrients (nitrogen put: Atriplex patula, Capsella bursa-pastoris, Chenopodium album, Galinsoga parviflora, fumaric officinalis, Mercurialis annua, Solana nigrum, Thlaspi arvense, Urtica dioica, Urtica urens.
Rice plants resistant to arsenic
Rice is the raw material supply for more than 80% of the world population, although production is declining in Bangladesh, India and parts of East and South Asia, due to toxic levels of arsenic in soil.
Edelweiss - Leontopodium alpinum
Delicate flower corner is the legend that tell mountain people.
A young woman from the valley married with a mountain lover, like all the girls in the village, who knew and loved with all his heart the mountain. Coming out often for tips glaciers, jnepeni to collect fruits, very aromatic herb that liqueur served in making the Mountain Pine, and we go and hunt marmots, for their fur which then sold to tourists.
Cakes by primu
Tomato consumption prolongs life
Researchers at the John Innes Center in Norwich, United Kingdom, in collaboration with other European centers participating to the FLORA project, have obtained genetically modified tomatoes rich in anthocyanins, a category of antioxidants belonging to the class of flavonoids. These tomatoes showed a significant protective effect by extending the life of mice.