To address the low productivity of sandy farmlands, our study aimed to conduct a comparative on effects different organic amendment (OA) inputs for potential improvement crop yield and soil quality in alkaline farmlands through selection suitable OA. This set up straw (ST) returning as control chemical fertilizer (CF) treatment side control, chose three OAs treatments, including pig manure (PM)...

This study fills the gap in existing literature by developing a two-stage quantile spatial Durbin model to evaluate benefit from cancellation of controlled contaminated farmlands. The results monetary are identify contribution farmland attributed change total resulting show that significant impacts attributes size transacted farmland, distance between and main traffic artery, price construction...