#Botswana must feed herself #Batswana must produce what they eat Timely weeding and topdressing is critical in crop farming. When it comes to agriculture, talking about it is one thing, but demonstrating it is another. Agriculture is a science, and science is not just about words, it is about experiments and results. That is why demonstration farms, both for crops and animal production, are crucial. They show us what works and what doesn't, and they help us learn and improve our practices. By de