1 Soil Quality and Health 
2 Problematic Soils 
3 Remote Sensing and GIS in Agriculture 
4 Distribution of Waste Land and Problematic Soil in India
5 Problematic Soil Under Diff erent Agroecological Regions 
6 Reclamation and Management of Saline and Sodic Soils
7 Bioremediation of Soils through MPTs 
8 Effect of Moisture on Crop Growth
9 Importance of Water 
10 Water Resources in India 
11 Water Management Problems 
12 Area of Different Crops under Irrigation
13 Quality of Irrigation Water 
14 Methods of Irrigation 
15 Critical Stages of Crop Growth for Irrigation
16 Factors for Crop Growth Stages 
17 Use of Pan Evaporimeter 
18 Soil Moisture Constants 
19 Different Methods of Irrigation 
20 Irrigation Management in Different Soils and Crops 
21 Plant Water Potential, Climatological Approach & Water Relation
22 Economic Use of Irrigation Water