IT is pleasant to see that Sir Daniel Hall's book on the soil has now reached a third edition. It will have a permanent place in British agricultural literature as the first book on the subject in the ...

Introduction Have you ever noticed how much work it is to dig a hole in really hard soil? It's much easier to dig a hole in soft, loose soil. But why is that? Soil that is hard and dry is often ...

Introduction Have you ever dug a hole in the soil and noticed earthworms wriggling out of your way? Not only are earthworms good for birds and fish to eat, but these little animals actually work hard ...