The invention relates to a method for controlling wind
erosion of nursery stock bases in desert areas. The method relates to a nursery stock
sand storm protection cover which comprises a cover body, a cover edge and a fixed
drill rod, wherein the cover body is shaped like a
round table; the cover edge is arranged at the bottom of the cover body; and the fixed
drill rod is inserted into a fixed hole on the cover edge and then fixed in soil on the
earth surface. After a nursery stock is planted in a desert area, the nursery stock
sand storm protection cover is taken, and the cover body and a gap on the side wall of the cover edge are slightly unfolded to horizontally move toward the nursery stock; branches of the nursery stock are collapsed and pass through the gap; the cover body is arranged around the nursery stock; the protection cover is rotated to ensure that the gap on the protection cover is toward the downwind direction of the local predominant
wind direction; and along with the growth of the nursery stock, when the
sand storm protection cover limits the growth of the
trunk, the cover body and the gap on the side wall of the cover edge are unfolded and then the protection cover is taken off. The method can be used for the forestation in desert areas with the advantages of improving the
micro environment of nursery stock bases, preventing the wind
erosion of the soil at the roots of the newly planted seedlings and improving the nursery stock
survival rate, has a wide application range and can be widely applied to the construction projects of ecological forests and economic forests.