Long term roatation trials. Lupins: wheat rotation. Continuous cropping with nitrogenous fertiliser.

Abstract

Long term rotation trials - 66M29, 67C13, 67N4, 68E5, 68SG5, 73SG16. Lupins: whet rotation - 79GE36, 79GE37. Continuous cropping with nitrogenous fertiliser - 80NA6

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