Autor: Ramdane Dris

Today, in a world with abundant food, more than 700 million people are chro- cally undernourished. Over the next 20 years, the world’s population will probably double. The global food supply would ne …

Food quality is becoming an ever-increasing important feature for consumers and it is well known that some food crops are perishable and have a very short shelf and storage life. An effective quality …

We can not talk about commodity production without building up all the operations after harvest. It is possible to market the products just after harvest, but it is only possible in small quantities. …

Plants require nutrients in order to grow, develop and complete their life cycle. Mineral fertilizers, and hence the fertilizer industry, constitute one of the most imp- tant keys to the world food s …