1. Integrated Agricultural Systems: The 21st Century Nature-Based Solution for Resolving the Global FEEES Challenges Chukwudi Nwaogu 2. The Importance of Understanding Soil-Water Relationships in Marginal Rainfed Cropping Areas M. C. Laker and G. P. Nortje 3. Flowers Strips and Herbal Living Mulch as an Innovative Approach to the Design of Farming Systems for Sustainable Crop Production Agnieszka Klimek-Kopyra, Reinhard W. Neugschwandtner, Joanna Dluzniewska, Jaroslav Bernas, and Bogdan Kulig 4. A Critical Review of Soil Phosphorus Dynamics and Biogeochemical Processes for Unlocking Soil Phosphorus Reserves Lokesh P. Padhye, Muhammad Islam, Kadambot H. M. Siddique, , Jiayin Pang, Zakaria M. Solaiman, Deyi Hou, Cherukumalli Srinivasarao, Tao Zhang, Pebbeti Chandana, Nakeertha Venu, J.V.N.S. Prasad, Tavva Srinivas, Rajbir Singh, M. B. Kirkham, Nanthi Bolan 5. Cereal Crops: A Valid Option for Bio-Fortification and Development of Nutrient-Dense Food in Developing and Developed Countries in Asia and Africa Amit Anil Shahane and 6. What do Electromagnetic Sensors Measure in Soil Surveys? Juan Herrero, Daniel Lopes-Bruna and Italo Predebon