This work is dedicated to the problem of ecological agriculture. The analysis of existent technologies of minimum till of soil is conducted. The more similar examples to ecological agriculture are separated on the example of such system implanted in PE "Agroecology". We offer a system of concepts of till of soil for maintaining its fertility and growing ecologically clean products of crop production. We light up the problem of insufficient maintenance of moisture and ways of destruction of non-arable sole by mechanical and biological character. We offer an example of technological operations of till of soil that is implanted for ecological and biologically restorative agriculture.