Impacts of Farming Layer Constructions on Cultivated Land Quality under the Cultivated Land Balance Policy

Cultivated Land Balance Policy (CLBP) has led to the “better land occupied and worse supplemented” program. At same time, current field-scale cultivated quality (CLQ) evaluation cannot meet work requirements of CLBP. To this end, study selected 24 newly added farmland in Fuping County performed eight different high farming layer construction experiments improve CLQ. A new comprehensive model was constructed on a field scale evaluate CLQ using tests from multi-dimensional perspectives soil fertility, engineering, environment, ecology, determine best test mode. The results showed that after test, around 62% improved by one level, average level index area increased 0.63 30.63, respectively. treatment “woody peat + rotten crop straw biostimulation regulator II conventional fertilization” had effect improvement organic matter, aggregates, microbial activity, method. In general, application amendments, such as woody when constructing farmland, could quickly CLQ, perspective accurately assess true allow managers manage arable resources under