Agriculture Agronomy AGRONOMY and Economy of Black Pepper and Cardamam : The King AND Queen of Spices AGRONOMY and Economy of Important Tree Crops of the Developing World Agronomy-Developing countries Arecanut Arecanut (Areca catechu L.) Black pepper (Plant) Cardamoms Cardamoms-Agronomy Cardamoms-Economic aspects Cardamoms-Soil management Cashew Nut Cashew nut (Anacardium occidentale L.) Cinchona (Cinchona sp.) Cocoa Cocoa (Theobroma cacaoL.) Coconut palm (Cocos nucifera l.) Coffe Essays Establishing a pepper plantation General Profile of Current Agricultural System Pepper agronomy Pepper pets and their control Role of Soil Organic Mater Spices Sustainable agriculture Sustaining Land Productivity The coconut Plam The pepper plant its botany and chemistry