Why do the screws and nuts securing the plow disc frequently loosen, and how can I prevent them from loosening?

Prepare the soil thoroughly, save time and get ready to plant with a plow and a tiller, a helper that can solve the problem of hard soil, making it soft and fluffy, rich in minerals, and of good quality, ready for planting.

Understanding the pairing of furrowing plows and cassava digging plows in cassava farming is another effective way to solve the problems of furrows collapsing and uneven rows.