Give two tasks which a plough performs during cultivation. 29. ... State two factors that determine the penetration of the disc plough. 32. ... (b) (i) Name the parts of the electrical system of a tractor labelled A, B, C, D, and E in the diagram below.
|Title||:||Peak Revision K.C.S.E Agriculture|
|Author||:||A. Nyanjom & J. K’Onyango|
|Publisher||:||East African Publishers -|