Explanation

(a) Two functions of a cultivator are: (i) For soil pulverisation (breaking the large clods of soil) (ii) For turning an burying of weeds.

(b)(i) Five tools or implements for land preparation are: (1) Plough (2) Spade (3) Harrow (4) Ridger (5) Hoe

(ii) Five tools/implements for planting are: (1) Planter (2) Hand trowel (3) Matchet (4) Hoe (5) Digger

(iii) Five tool implements for Harvesting are: (i) Combined harvester (2) Hoe (3) Sickle (4) Harvesting knives (5)Cassava puller

(iv) Five tools/implements for crop processing are: (1) sheller (2) thresher (3) grader (4) grinder and miller (5) grater

(c) Four reasons why farmers cultivate small holdings are: (i) Lack of finance to increase production (ii) Poor storage and processing facilities (iii) Problems  of diseases and pests (iv) Problems of inadequate land (i. e land tenure system

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