Agricultural Sciences

In the middle of the 20th century, many countries around the world were suffering from a poor supply of food. However, in response to the devastation of two world wars, science had prepared the ground for major advances in agriculture. A key question was how to combat hunger. The answer came in the decades-​long process of constantly increasing yields and the mechanisation of farming.

A team of scientists from EPFL and Switzerland’s WSL research institute has studied the conversion of savannas into oil palm plantations as a deforestation-free way of growing these plantations. What’s more, if improved management practices are adopted at the plantation scale, then the net carbon balance could be enhanced and a great leap could be made towards reducing the environmental impact of palm oil.

Roe deer are among the few mammals whose embryos go into a particularly long period of dormancy. Using modern molecular methods, ETH Zurich researchers have shown for the first time exactly what happens to the embryo during this phase. They have identified signals that control the embryo`s awakening.

Today, molecular genetic methods can be used to breed sustainable crops - such as multinutrient rice. Researchers are calling for the risk of new plant varieties to be assessed not on the basis of the breeding method, but on the basis of their characteristics.