<p>1. Experiments, Uptake Mechanisms and Functioning of Si foliar fertilization – A Review Focusing on Maize, Rice and Wheat<br>Daniel Puppe and Michael Sommer<br>2. Pre-drought Priming: A Key Drought Tolerance Engine in Support of Grain Development in Wheat<br>Muhammad Abid, Zhongwei Tian, Rizwan Zahoor, Syed Tahir Ata-Ul-Karim, Chastain Daryl, John L. Snider and Tingbo Dai<br>3. Bio-Waste Management in Sub-Tropical Soils of India: Future Challenges and Opportunities in Agriculture<br>Madhab Chandra Manna, Mohammad Mahmudur Rahman, Ravi Naidu, Asha Sahu, Sudeshna Bhattacharjya, R. H. Wanjari, Ashok Kumar Patra, S. K. Chaudhari, Kaushik Majumdarand and S. S. Khanna<br>4. Feeding the Palm: A Review of Oil Palm Nutrition<br>T. T. Tiemann, C. R. Donough, Y. L. Lim, R. Hardter, R. Norton, H. H. Tao, R. Jaramillo, T. Satyanarayana, S. Zingore and T. Oberthur</p>