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Agricultural Science Past Questions

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2316

(a) Using a table, classify specimens J, K, L, M, N and O into the following crops groups: Fruit, Leafy vegetable, Bulb and Root.

(b) List five general cultural practices that are carried out by farmers when growing Specimens J, K, L, M, N and O.

(c) State four ways in which the growing of Specimens J, K, L, M, N and is important to humans.

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2317

(a) State the main food nutrient obtainable from specimen Q (BONE MEAL) and two main food nutrients obtainable from Specimen S(CATFISH)

(b) State three functions of each of the two main nutrients obtainable from specimen S mentioned in (a).

(c) Name three farm animals from which specimen Q could be obtained.

(d) Give three disadvantages of using the ingredients prepared from specimen P (BLOOD MEAL) in compounding livestock feed

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2318

(a) State three uses of each of specimens A (AXE), B(SPADE), D(HAND TROWEL) and F(HAND FORK)


(b) State three ways of maintaining specimen A.

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2319

(a) With the aid of the litmus paper and water provided, classify specimens G, H and I.

(b) Outline the steps taken in classifying specimen G (NEUTRAL SOIL), H (ACIDIC SOIL) and I (ALKALINE / BASIC SOIL)

(c)(i) If the pH value of one of the soil samples provided is 4.5, what condition does this pH value indicate in the soil sample?
(ii) State three effects of the condition indicated in (c)(i) on crop production.
(iii) List Three factors that could cause the condition indicated in (c)(i).

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2320

(a) Name the organism which causes the damage observe on each of specimen J, K, L and M.

(b) State three ways in which the organism which caused the damage on specimen J is of economic importance.

(c) State two ways of controlling each of the organisms which caused damage to specimens J,K, L and M.

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