Leucaena is highly responsive to fertiliser when available soil nutrient levels are low. So how do you tell?
Plant tissue testing is the best way to determine if established leucaena is nutrient deficient and whether productivity can be improved through fertiliser application. This guide will help graziers to decide how to select leucaena plants to sample from, how to collect the sample, and what the results mean.
The guide is available to download here (PDF, 3 MB).