Often storages are not built accurately to the design and actual volumes can differ by up to 20 per cent. In addition, a build-up of silt and slumping of dam walls can change the dimensions of your storage.

In my paper on the fundamentals of Classing I would like to outline both the traditional style classing and the modern high volume instrument classing.

It rained a lot, and much cotton was picked on wet soil - but how much damage was, or will be, done to the soil? It is worth bearing in mind the description given in the handbook on Soil Management by Davies et al.

Firstly, it is important to define "Minimum Tillage" as it applies to our operation. Our objective in achieving such a system is more correctly described as a "Permanent Bed'' system i.e.