2019 NECO-VERIFIED AGRIC PRACTIACL_ANSWER, SOLVED BY STUDENTCLUB SOLUTION TEAM
Practical Agric Answer
(i)To get rid of left over chemical
(ii)To prevent it from rusting
(iii)To aid the easy flowing of the chemival s from the nozzle
(i)Pulverizing the soil
(ii)Aerating the surface of the soul
(iii)Transplanting small seedlings
(i) Metal surface
(ii) Metal handle
(iii) Hollow surface for loading
(i) Store in a cool dry place
(ii) Clean thoroughly after use
E-It is a wood ash
F-It is a urea fertilizer
(i)It is used to improve sandy soil
(ii)It is used to reduce or neutralize soil acidity
(i)It may increase soil acidity
(ii)It can cause damage to plant
(iii)It can increase soil salinity
Leaf Hoppers:-They eat up the leaves,thereby causing low yield of crops
Specimens G:The leaves and growth points can be picked and used as a vegetable dish
Specimens H: it regulates the movement of nutrients and waste products in and out of cells it can be use as food.
H=By vegetative means
(i)Cowpea mosaic disease
(ii)leaf spot (or Sigakota)disease
(iii)Bunchy top disease
(i)Storage; Store in a cool dry place for future use and consumption
(ii)Packing; they are packed after harvesting as whole hands, part hands or clusters in cardboard cartons with plastic liners.
(i)Packing; they are packed after harvesting as whole hands, part hands or clusters in cardboard cartons with plastic liners.
(ii)Packaging; they are packaged after harvesting in other words Bananas are packed in 13kg cartons in hands, clusters and singles
(i)It can cause algae boom
(ii)It prevents the penetration of lights into the water body
(iii)It can reduce the oxygen content
(iv)It causes pollution of the water body
(i)It can increase the soil nutrients/organisms
(ii)It is used to feed livestocks eg cattles
(iii)It is used to replenish lost soil nutrients
(i)Improper refuse/sewage disposal
(ii)Dumping of contaminated items
(i)Source of food to the farm animals
(ii)It improves soil nutrients
(iii)For production of fertilizers
(i)Regular changing of water
(iii)Avoidance of feeding the fishes with high proteinous feeds
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