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Solve your IGNOU Doubts
Question:

Grasserie

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Question:

Mention the distinct features of silkworms suffering from the following diseases and list the various measures for prevention and control of them

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Question:

Explain the causal agent, occurrence, crop loss and symptoms of Leaf Rust disease of mulberry.

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Question:

What is sorting of cocoons? Why it is performed? Discuss about the defective cocoons.

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Question:

Describe the different types of mountages used for spinning of silkworm.

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Question:

What is harvesting of cocoons? Mention the proper harvesting and marketing conditions with special reference to your personal experience, if any, at a cocoon market.

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Question:

Describe the late age rearing of Muga silkworms.

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Question:

“Chawki rearing is important in the success of the crop”. Justify the statement.

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Question:

Explain the orientation, wall and roof structure of silkworm rearing house with reasons.

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Question:

Describe the environmental factors influencing the silkworm rearing.

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Question:

What are the steps you have to follow to maintain the hygiene of a silkworm rearing house?

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Question:

What is black boxing? Why it is done? What are the different methods of black boxing?

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Question:

What are the various types of silkworms? Describe their food plants.

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Question:

Why soaking of seeds is essential prior to raising a non-mulberry nursery? Explain nursery raising and transplantation method for Tasar food plants and its maintenance.

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Question:

Describe the propagation of Muga food plants

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Question:

Describe the process of preparation of nursery in a mulberry garden.

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Question:

What is mechanization? Why it is required in sericulture?

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Question:

Describe the methods of pruning under sub-tropical and temperate zones.

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Question:

What is soil moisture conservation? Describe its importance particularly under rainfed conditions.

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Question:

What is soil moisture conservation? Describe its importance particularly under rainfed conditions.

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Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★
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