Which of the following gives the proper channel of agricultural marketing?

(a) Discuss briefly four ways in which any three of the following Government agricultural programmes have contributed to the agricultural development of Nigeria: (i) Agricultural Development projects (ii)  Farm Settlement Scheme .(iii) Co-operative Farming (iv) River Basin and Rural Development Authorities (v) Agricultural Research Institutes

(b) List four agro-based industries. in Nigeria and state the raw materials used in each Industry.

 (a) Explain the term farm mechanisation (b) State seven advantages and seven disadvantages of farm mechanization