With increasing pressure to efficiently produce more food, fiber and fuel to meet world demands, a number of soil and plant amendment products have emerged. These amendments are under the umbrella of ...

Every farmer and every allotment gardener knows that humus is good for plant growth. But why? Humus contains humic substances. These substances have numerous advantages for the soil. In particular, ...

AGRICULTURE has been the mainstay of Pakistan’s economy for many years, though in recent years its importance has somewhat declined. There are several issues regarding agriculture, but some are ...