ACSEE Agriculture Paper 1 2004 — Past Paper & Online Quiz

1. 20 marks

(a) Describe the construction of a seed drill. (b) Explain the function of the following parts: (i) Seed metering mechanism (ii) Furrow opener (iii) Covering device (c) State two advantages of row planting over broadcasting.

(a) Describe the construction of a seed drill. 6 mk

(b) Explain the function of the following parts: (i) Seed metering mechanism (ii) Furrow opener (iii) Covering device 9 mk

(c) State two advantages of row planting over broadcasting. 5 mk

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2. 20 marks

(a) Explain the meaning of contour farming. (b) Describe the procedure of laying contour lines using an A-frame. (c) State two advantages of contour farming.

(a) Explain the meaning of contour farming. 4 mk

(b) Describe the procedure of laying contour lines using an A-frame. 12 mk

(c) State two advantages of contour farming. 4 mk

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3. 20 marks

(a) Distinguish between manual and animal-drawn farm tools. (b) Give two examples of each. (c) State one limitation of each category.

(a) Distinguish between manual and animal-drawn farm tools. 6 mk

(b) Give two examples of each. 4 mk

(c) State one limitation of each category. 10 mk

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4. 20 marks

(a) Explain the purpose of farm roads. (b) Describe two types of farm roads. (c) State two factors considered when planning farm roads.

(a) Explain the purpose of farm roads. 6 mk

(b) Describe two types of farm roads. 8 mk

(c) State two factors considered when planning farm roads. 6 mk

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5. 20 marks

(a) A rectangular field measures 120 m by 80 m. (i) Calculate the area in square metres. (ii) Convert the area into hectares. (b) State two uses of farm maps.

(a) A rectangular field measures 120 m by 80 m. (i) Calculate the area in square metres. (ii) Convert the area into hectares. 14 mk

(b) State two uses of farm maps. 6 mk

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6. 3 marks

Define soil pH.

(a) Define soil pH. 3 mk

(b) Explain how soil pH affects nutrient availability. 4 mk

(c) State two methods of correcting acidic soils. 3 mk

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7. 10 marks

Explain soil erosion.

(a) Explain soil erosion. 2 mk

(b) Describe four causes of soil erosion. 4 mk

(c) State two effects of soil erosion on crop production. 4 mk

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8. 10 marks

Define soil air.

(a) Define soil air. 2 mk

(b) Explain four functions of soil air in plant growth. 8 mk

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9. 20 marks

Explain the meaning of farm records.

(a) Explain the meaning of farm records. 3 mk

(b) Describe four types of farm records. 4 mk

(c) Explain four advantages of keeping farm records. 5 mk

(d) A farmer recorded the following annual sales: Maize Tshs 2,400,000 Beans Tshs 1,800,000 Sunflower Tshs 1,200,000 Calculate total farm income. 8 mk

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10. 20 marks

Explain the term marketing margin.

(a) Explain the term marketing margin. 3 mk

(b) Describe four components of marketing costs. 4 mk

(c) Given the following data: Farm gate price Tshs 900 per kg Retail price Tshs 1,600 per kg Marketing cost Tshs 400 per kg (i) Calculate the marketing margin. (ii) Calculate the trader’s profit margin. 8 mk

(d) State two effects of high marketing margins on consumers. 5 mk

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Agriculture · Paper 1 · 2004

Agriculture · Paper 1 · 2004

Section A

Section B

Section C

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