Sheep and wheat are the staples of dryland farms in the Mediterranean zone of the Northern Hemisphere. The commonly used dryland farming system introduced in th

This book is a ready reference on recent innovations in dryland agriculture and reinforces the understanding for its utilization to develop environmentally sust

The world has made remarkable progress in maintaining adequate food supplies during the past quarter century by introducing yield-increasing technologies such a

From the beginning of agriculture until about 1950, increased food production came almost entirely from expanding the cropland base. Since 1950, however, the yi

"I've seen the Sudan, traveled in South and Central America and been all over Europe, but I've never seen what I've been able to see on this tour [of the Loess