Question

Advantage and disadvantage of manual and mechanical harvesting

Answer 1

Answer:

There are advantages and disadvantages of manual harvesting. They are as follows--

Advantages of manual harvesting

• Fruits and vegetables can be selected more precisely at the optimal maturity stage compared to mechanical harvesters.

• Fruit and vegetables are carefully handled and therefore damage is minimized.

• Manual harvesting requires minimum capital investment, but it can be expensive in the long-term.

Disadvantages of manual harvesting

• Labor requirements can be a big, and expensive problem, particularly in developed countries.

• Harvesting can take quite a long time.

• Possible labor strikes during the harvest period can be a problem for growers.

• New workers may require intensive training.

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Explanation:

Answer 2

advantage of manual harvesting

• it is efficient.
• cleaning is necessary.
• less weather-dependent.
• most effective in the lodged crops.

Disadvantages of manual harvesting.

• labour cost is high.
• skill person required.
• easily influenced grain damage

advantage of mechanical harvesting

• capacity is high.
• lower labour required.
• less dependant on field size.
• agriculture output increase.

Disadvantage of mechanical harvest.

• capital cost is high.
• less effective in the lodged crops.
• due to machinery unemployment occurs.