There are several different methods including cover cropping, minimum tillage, no-tillage, contour plowing, and planting of fibrous root crops such as grasses.
The farmers could plant more vegetation; like shrubbery or trees. But trees are going to be more effective if you have large areas that you want to protect.
By terracing their fields
Contour tillage is when sloping fields are cultivated, there is a danger of erosion. Farmers know about this, and they try to prevent it by contours. This means plouging along the contours.
People try to prevent erosion because it can be very destructive over time. It makes buildings, statues, almost anything erode away. Erosion means to break down, so something eroding is being damaged or destroyed.
by planting enough trees and try to reduce deforestation
Some people helped individuals during the Holocaust. Nobody tried to 'prevent the Holocaust' - even the Allies did not try to do that.
Some farmers began destroying their crops in a desperate attempt to raise crop prices by reducing the supply.
many farmers use fertilizers to make their topsoil grow better crops.
NO!!!!!!!!!! they try to score the people who try to prevent it are the Defence
Humans try to slow erosion down by putting boulders down in front of the place that is eroding to help prop it up.
Mandatory evacuations, Provide shelters,
you should try refreshing it and delete some things
Conservation Plowing because the farmers disterb the soil and its plant cover very little as possible. Dead weeds and stalks of the previous crops are left on the ground to help return the nutrients, retain moisture, and hold the soil in place, also preventing erosion.
try to stay away from processed flour eg. some breads, donuts etc