Neil Sperry offers insight on a dying Shantung maple, walnut seedling control, pothos propagation, nandina sizes and why ...

Freeze-drying, also known as lyophilization, is a form of dehydration. Food is first frozen, then dried under pressure to remove its water content. It is widely believed that freeze-drying is the best ...

Food drying is a common process for preserving many types of food, including fruits and meat; however, drying can alter the food's quality and nutritional value. In recent years, researchers have ...