1aA-rake B-cutlass C-sickle D-watering can E-knapsaack sprayer. 1b A-levelling of soil surface B-for digging holes C-harvesting of cereals crop like maize D-irrigating flowers E-for spraying herbicides 1c -rinse with clean water after each usage -keep away from children -keep away from rain or sun. 1d-Insecticides -herbicides 2a F-clay soli G-sandy soil H-hen (live) I-Mucuna plant J-urea fertilizer 2b F -it has low porousity -it is sticky after welting G -it is coarse grained -low capillary action 2c -used as green manure -used as covers crop -for checking erosion. -it supply nitrogen to the soil -used as compost material 2d -Nitrogen 3a K-grasshopper L-yam beetle M-capsid 3b K-feed on leafy vegetation L-it bores into yam heaps and feed on the tuber M-they are sap sucking insect 3c K -grass -leaves L -yam tubers -cassava tubers M -flower bud -woody plant 3d -destuction of leaves -reduction of crop yield -sources of food for man 4a N-udder of a cow O-piece of skin of a ruminaant P-hen (live) 4b -cancer 4c -new castle disease -fowl pox -coccidiosis 4d -protection -regulating temperature -secretion of hormones 4e -egg -meat -production of manure/fertilizer 4f -source of income to the farmer -source of raw material eg bags,shoes
Posted on: Sat, 15 Jun 2013 16:41:30 +0000
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