Burning versus stubble retention
Organic residues within the particulate organic carbon fraction provide a labile source of carbon for soil organisms to consume.
Variation of soil mineral nitrogen within a growing season
Soil nitrate and ammonium are dynamic; both properties change in response to rainfall and urea application.
Nutrient calculator for high rainfall pastures
Calculator to determine critical levels for soil phosphorus, potassium and sulfur for high rainfall pastures.
