Benefits Are Limited with High Nitrogen Fertiliser Rates in Kikuyu-Ryegrass Pasture Systems

by Charné Viljoen, Janke van der Colf, Pieter Andreas Swanepoel
Published 2020-05-01

Extent of Soil Acidity in No-Tillage Systems in the Western Cape Province of South Africa

by Adriaan Liebenberg, John Richard (Ruan) van der Nest, Ailsa G. Hardie, Johan Labuschagne, Pieter Andreas Swanepoel
Published 2020-09-01