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Grain analysis for lupinsBy Angus McAlpine
Low levels of manganese concentrations in lupin seed can affect germination vigour and crop establishment in next season’s crop. Grain analysis is a cost effective method of measuring seed manganese levels.
Responses to lime increase potassium requirementsBy James Easton
In 2011 we set up an experiment on deep sand near Bolgart to investigate the effects of liming on potassium fertiliser requirements.