Question
Which practices are examples of an integrated cultivation system?
(i) Breeding livestock on oil palm plantations.
(ii) Breeding small fishes in paddy fields.
(iii) Planting many types of crops in a small area.
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iii)
(d) (i), (ii) and (iii)