BGCSE Agriculture 0599 study plan

Define and distinguish the main classes of crops grown in Botswana (cereals, legumes, oilseeds, root and tuber crops, vegetables, fodder crops) and give two local examples of each.

Describe the stages of the crop growth cycle from seedbed preparation through germination, vegetative growth, flowering, and harvest, and state one management action required at each stage.

Explain the factors that determine planting date, spacing, and plant population for a named cereal and a named legume, and calculate seed rate for a worked example.

Label the parts and functions of a seed and explain the conditions required for germination.

Classify farm animals by purpose (dairy, beef, draft, poultry layers versus broilers, small stock) and match each class to the housing and feeding it needs.

Describe the digestive system differences between ruminants and non-ruminants and explain how these affect feed selection and feeding frequency.

Outline the main nutrient groups (water, protein, energy, minerals, vitamins) and identify two local feedstuffs that supply each.

Explain the signs of health and the common diseases and parasites of cattle, goats, and poultry, and state one control measure for each.

Apply crop husbandry practices (thinning, weeding, mulching, fertilizer timing) to a worked field calendar for one full season.

Design a breeding and reproduction calendar for a named livestock species, including mating, gestation length, and weaning dates.

Compare integrated crop-livestock systems and explain how manure, fodder, and draft power cycle between enterprises.

Identify and describe three crop pests and three storage problems and state a cultural, biological, or chemical control for each.

Describe soil formation and the composition of a soil sample by volume (mineral matter, organic matter, air, water).

Explain the physical properties of soil (texture, structure, porosity, water-holding capacity) and determine soil texture using the hand-ribbon test.

Interpret soil pH and nutrient status and select appropriate corrective amendments such as lime, gypsum, or manure.

Describe at least four soil conservation and land management practices and match each to a specific erosion problem.

Identify the hand tools and implements used in land preparation, planting, weeding, and harvesting, and state the safe use and maintenance of each.

Explain the working principle, adjustment, and maintenance schedule of a tractor-drawn plough, harrow, and planter.

Describe the design requirements of farm structures for livestock housing, feed storage, and produce storage, including ventilation, drainage, and pest exclusion.

List the hazards of farm chemicals, machinery, and livestock handling and state the personal protective equipment and first-aid response for each.

Calculate gross margin, fixed and variable costs, and break-even output for a named crop or livestock enterprise.

Prepare a simple enterprise budget and a cash-flow forecast for one season.

Explain the roles of farm records, marketing channels, and cooperatives in farm profitability, and identify two sources of agricultural credit.

Distinguish the factors of production and explain how land, labour, capital, and management combine in a smallholder enterprise.

Explain the principles of sustainable agriculture and compare them with intensive conventional practice on soil health, biodiversity, and input use.

Describe conservation agriculture practices (minimum tillage, mulching, crop rotation) and explain their effect on soil moisture and erosion.

Outline water conservation methods such as rainwater harvesting, contour structures, and drip irrigation, and select one suited to a dryland plot.

Explain the environmental risks of agrochemicals and describe safe disposal and integrated pest management alternatives.

Review all seven domains using the earlier deliverables as a revision set and flag weak areas.

Answer timed practice questions across every domain and record the score for each domain.

Re-derive the key calculations (seed rate, gross margin, break-even, feed ration) without notes.

Summarise each domain onto a single revision card of no more than ten points.