NSC Agricultural Management Practices Grazing systems: Water is the single most importa

Question

Water is the single most important substance for any living being.

1.1 State the main source of water for a farmer.

1.2 Name FOUR factors that determine the effectiveness of rainfall.

A farmer must plan and manage the natural veld to ensure maximum production without the veld deteriorating.

2.1 Explain the effect of trampling of the feed available and the carrying capacity of a camp.

2.2 Name TWO methods that a farmer can use to overcome the required feed for lactating cows during the calving season.

The graph below indicates the relationship between fertiliser applied and yield of a crop.

3.1 Give the agricultural term for the relationship shown in the graph above.

3.2 Describe the term marginal yield.

3.3 Explain the implications of point A on the graph.

Planning the utilisation of various veld types can be done in the following steps:

A Determine the veld condition
B Group veld types into units according to the veld condition
C Water availability
D Determine primary camps
E Allocate primary camps to the needs of the herd
F Calculate grazing capacity
G Plan the fodder flow program

Match the descriptions in QUESTIONS 2.1 to 2.4 with the appropriate steps above. Write only the letter next to the question numbers (2.1 to 2.4). Each step can only be used ONCE.

2.1 Ensure there is enough food available for each season by planted pastures or spare camps.

2.2 Make sure that there is a water trough in each camp.

2.3 Separate lactating and dry cows into different camps.

2.4 Indicating the types and number of grasses in the different stages of the succession process of the veld.

Capital is created by human endeavour and is productive only when it is used to increase existing wealth.

3.1 Name and explain TWO main sources of capital for a farming business.

3.2 Give THREE problems related to capital as a production factor.

In tabular form, compare a conventional planter with a no-till planter based on the following aspects:

Cost of the planter
Cultivation costs
Traction required

Name THREE factors that will influence the drift of spray during the application of a pesticide.

Describe THREE challenges of agritourism in rural areas.

Name THREE characteristics of a niche market.

Name THREE aspects that a farmer must consider when acquiring used (second-hand) implements.

Water is the single most important substance for any living being - NSC Agricultural Management Practices - Question 2 - 2021 - Paper 1

Worked Solution & Example Answer:Water is the single most important substance for any living being - NSC Agricultural Management Practices - Question 2 - 2021 - Paper 1

State the main source of water for a farmer.

Name FOUR factors that determine the effectiveness of rainfall.

Explain the effect of trampling of the feed available and the carrying capacity of a camp.

Name TWO methods that a farmer can use to overcome the required feed for lactating cows during the calving season.

Give the agricultural term for the relationship shown in the graph above.

Describe the term marginal yield.

Explain the implications of point A on the graph.

Ensure there is enough food available for each season by planted pastures or spare camps.

Make sure that there is a water trough in each camp.

Separate lactating and dry cows into different camps.

Indicating the types and number of grasses in the different stages of the succession process of the veld.

Name and explain TWO main sources of capital for a farming business.

Give THREE problems related to capital as a production factor.

Cost of the planter.

Cultivation costs.

Traction required.

Name THREE factors that will influence the drift of spray during the application of a pesticide.

Describe THREE challenges of agritourism in rural areas.

Name THREE characteristics of a niche market.

Name THREE aspects that a farmer must consider when acquiring used (second-hand) implements.

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