Yes, Agriculture is one of the optional subjects in the UPSC Civil Services Examination. Candidates who have a degree in Agriculture or allied subjects can choose Agriculture as an optional subject in the UPSC exam. Here are some important points to note:

Eligibility Criteria
To choose Agriculture as an optional subject, a candidate must have a Bachelor’s degree in Agriculture or allied subjects from a recognized university. The candidate must have also scored at least 50% marks in the qualifying examination.

Syllabus
The syllabus for Agriculture as an optional subject in the UPSC exam covers a wide range of topics related to agriculture and allied fields. The syllabus includes topics such as Agronomy, Soil Science, Plant Breeding and Genetics, Horticulture, Animal Husbandry, Fisheries, Forestry, Agricultural Economics, and Agricultural Extension.

Benefits of Choosing Agriculture as an Optional Subject
Choosing Agriculture as an optional subject can be beneficial for candidates who have a background in Agriculture or allied fields. Some of the benefits of choosing Agriculture as an optional subject are:

- The candidate can utilize their knowledge and expertise in Agriculture to score well in the exam.
- The candidate can have an edge over other candidates who have chosen other optional subjects.
- The candidate can also utilize their knowledge of Agriculture to contribute towards the development of the country.

Conclusion
In conclusion, Agriculture is an optional subject in the UPSC Civil Services Examination. Candidates who have a degree in Agriculture or allied subjects can choose Agriculture as an optional subject and utilize their knowledge and expertise to score well in the exam.

Yes agriculture is an optional subject... please refer to the pattern of the exam, you'll get the list of optional subjects which includes agriculture...