pH 23 Jan 2012
Monitoring and controlling soil pH is the first step towards good soil nutrient management. Aim to maintain an average of pH7 on arable and pH6.5 on grasslandAcidic soil (below pH 5.5) can have a significant impact on growth, yield and read more..
View a diagram explaining the nitrogen cycle read more..
Access a presentation introducing the key principles of soil nutrient management read more..
Confused by nutrients and ions? Read this short summary article. read more..
There are a few different computer based options for doing your nutrient management planning - PLANET is one of these options. read more..