This compilation examines agricultural research from across the globe and covers a broad spectrum of related topics. In this book, the authors discuss research including the use, control and residue analysis of using nitrofurans in poultry farming; topsoil properties, management and environmental challenges; molecular mechanisms of salt tolerance in mangrove plants; soybean nodulation and nitrogen fixation; heavy metals and pesticides from anthropogenic activities in the topsoil environment in north-east China; nano-TiO2 application in agriculture and preventing atypical myopathy in grazing horses with the rational management of pastures.