The second edition of the book Fundamental of Agriculture has been written primarily as a textbook for junior secondary student who take agriculture as a school subject. Agriculture is a human activity in which people use areas of land to produce food, clothing materials and other products. The theory of school- agriculture assumes its full significance when the pupil applies or tests theory in simple acts of observation and measurement. This edition includes metrication, updating of statistics, Oilseeds, animal disease and chemical agriculture. In this edition Multiple Choice Questions have been included at the end of the book for more benefit of the students. This edition will prove to be more useful as a textcum - reference book for the Rural Youth Organization, and for the students in the agricultural Science.