s:454:"TI Planned Comparison Protocol. Andhra Pradesh Community-based Natural Farming (APCNF) AU Magaju, C. AU Sharma, S. AU Hussain, Z. AU Winowiecki, L.A. AB Like many other states, AP has been losing soil organic carbon, plant diversity and above ground biomass at a rapid rate. Vast areas of the state are lying bare. A holistic approach was therefore required to address the root causes of the biophysical constraints for agricultural systems. ";