Agronomic strategies for water repellant soils in WA - mouldboard ploughing, deep ripping and lime incorporation

To determine if the addition of lime and its method of incorporation (mouldboard ploughing or deep ripping) has an effect on the soil pH profile, topsoil water repellence and crop productivity.

本研究旨在明确施加石灰（lime）及其施入方式（铧式犁翻耕（mouldboard ploughing）或深松（deep ripping））是否会对土壤pH剖面（soil pH profile）、表层土壤斥水性（topsoil water repellence）及作物生产力产生影响。