I, myself am an Agriculture student, So, I am providing you the list of most useful books you will require for your whole B. Sc agriculture syllabus till your final year, also don't forget to check rhe notes provided by TNAU.

LIST OF AGRICULTURE BOOKS :-

1. Elements of Genetics - By Phundan Singh
   
2. Plant Physiology - By SN Pandey
   
3. Plant Pathology - By DP Tripathi
   
4. Basics of Horticulture - By Jitendra Singh
   
5. Soil Science - By Dilip Das
   
6. Extension Education - By OP Dhama
   
7. Introduction to Forestry - By SR Reddy
   
8. Principles of Plant Breeding - By R Allard
   
9. Principles of Agronomy - By SR Reddy
   
10. Principles of Vegetable Production - By SP Singh
    
11. Agriculture Marketing in India - By SS Acharya
    
12. Soil Fertility and Nutrient Management - By R Doshi
    
13. Applied Plant Biotechnology - By VL Chopra
    
14. Animal Husbandry - By GC Banerjee
    
15. Pests & their Management - By Omkar
    
16. Weed Management - By OP Gupta