Food from the sea :

Irrigation may not be the only way of farming dry land .Instead we could grow plants that need very little water or that survive in difficult soils .One kind of garden beet ,for example ,can grow in water that is three-quarters sea water .We can also learn from native ways of growing food .The Aborigines harvest wild plants in the dry lands of Australia, while the seri Indians of Mexico grind flour from eelgrass taken from the sea

Reading by : Aysha suliman Al-sharjia

الرقم العام : 4422