Soil Fertility Questions and Answers

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A farmer is to apply a compound fertilizer 20-30-0 on a vegetable plot measuring 5m long by 4m wide at the rate of 200kg/ha. Calculate the amount of fertilizer the farmer requires for the plot (show your working).

asked Aug 31, 2021 in Agriculture Form 2 by anony mous

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Name two processes through which carbon is returned to the atmosphere in the carbon cycle

asked Aug 31, 2021 in Agriculture Form 2 by anony mous

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The diagram below illustration an investigation on property of soil using samples labeled J,K and L

asked Aug 30, 2021 in Agriculture Form 1 by anonymous

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Outline four factors that influence soil formation

asked Aug 30, 2021 in Agriculture Form 1 by anonymous

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Describe four ways in which chemical processes influence soil formation

asked Aug 30, 2021 in Agriculture Form 1 by anonymous

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State four properties of sandy soil

asked Aug 30, 2021 in Agriculture Form 1 by anonymous

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Distinguish between straight fertilizers and compound fertilizers.

asked Aug 25, 2021 in Agriculture Form 1 by anony mous

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Maize requires 120kg/ha of phosphorus pentoxide (P2O5). How much of the compound fertilizer20:20:10 would be applied to 0.4 hectare of land to achieve this rate. (show your working).

asked Aug 25, 2021 in Agriculture Form 1 by anony mous

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State two problems that may be brought by a hard pan.

asked Aug 25, 2021 in Agriculture Form 1 by anony mous

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What are the deficiency symptoms of sulphur?

asked Aug 25, 2021 in Agriculture Form 2 by anony mous

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The diagram below represent a method of manure preparation. Study it carefully and answer the questions that follow.

asked Aug 23, 2021 in Agriculture Form 1 by anonymous

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The diagram below illustrates an experiment using garden soil. Study it carefully and answer the question that follow.

asked Aug 23, 2021 in Agriculture Form 1 by anonymous

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State four functions of nitrogen in crops.

asked Aug 23, 2021 in Agriculture Form 2 by anonymous

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State four ways by which plant nutrient may be lost from the soil.

asked Aug 23, 2021 in Agriculture Form 1 by anonymous

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Explain 8 ways in which soil loses fertility.

asked Aug 11, 2021 in Agriculture Form 1 by anony mous

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Give 2 factors that determine the time the manure would be ready for use in the field.

asked Aug 11, 2021 in Agriculture Form 1 by anony mous

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The following diagram shows a method of compost preparations

asked Aug 11, 2021 in Agriculture Form 1 by anony mous

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A farmer was advised to apply 200kg of C.A.N fertilizer per hectare, which top dressing the bean crop C.A.N contains 21% nitrogen. Calculate the amount of nitrogen applied per hectare ( show your working)

asked Aug 11, 2021 in Agriculture Form 2 by anony mous

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A farmer was advised to apply a fertilizer labeled 18:47:0 on the sack. What do labeled figures stand for?

asked Aug 11, 2021 in Agriculture Form 2 by anony mous

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State four disadvantages of using farmyard manure.

asked Aug 11, 2021 in Agriculture Form 1 by anony mous

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