Agricultural economics :

1- Agricultural policies.

2 – The economics of agricultural production.

3- Agricultural marketing.

4 – Economics of agricultural resources.

5 – Management of farm business

6 – Economics of food processing

7 – Counting samples

8 – Agricultural Planning

9- Agricultural finance and credit

10- Agricultural Cooperation

11 – Foreign Trade.

12 – Human development.

13 – Entrepreneurship.

14 – Economic development.

Agricultural extension :

1 – Agricultural Extension

2 – Rural Community

3- Social Development

4- The population problem

5- Rural advertising.