Ben Franklin wrote, "When the well's dry, we know the worth of water." Unfortunately, the "well" is running dry in many parts of the world. Rivers are running dry prior to reaching the seas because we are over-allocating and overusing them.
If you are struggling to garden on tight, poorly drained clay soils or want to establish an orchard or garden on clay soils, don't despair. Many techniques can be used to make clay soils more people and plant friendly.
For decades, scientists have used molecular markers for research and breeding purposes to increase yields and water and nutrient efficiencies as well as disease and insect resistance in agricultural crops. Recently, pecan scientists have looked at the development of new technologies used in this research and considered its use in pecan breeding and research.