Study on Inter-row Subsoiling Machine for ConservationTillage Field

摘要

A inter-row subsoiler for conservation tillage was developed suited to demand of conservationtillage and conditions of ridge farming in the west area of Liaoning. The in-row subsoiling of double layer,storing water & keeping humidity and adapting summer rain was put forward. The performance test ofsubsoiler was done and the structure parameters were optimized. The study provided practical machine tospread conservation tillage in arid area of Northeast China.