OU B.Sc Life Sciences 2021 Important Question Bank || Osmania University (Important Questions)
Subject Title: Sericulture
Year: II Year Semester: II Semester
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Unit - I: Sericulture
- Short Answers
- Introduction of sericulture.
- History and economic importance of sericulture.
- Write a short note on Mulberry silkworm (Bombyx mori).
- Write a short note on Non-Mulberry silkworm (Tasar, Eri, Muga).
- Write a short note on Silkgland.
- Define Intercultivation process.
- Write short note on Prunning Method with Merits and Demerits.
- What is Harvesting? Explain the Harvesting methods?
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- Long Answers:
- Explain in detailed about the lifecycle of Bombyx mori ?
- Write an essay on Mulberry cultivation? And classification of mulberry plants along with its geographical distribution and climatic condition for the mulberry growth.
- Write an essay on Diseases of Mulberry with suitable examples?
- Write an essay on Pest of Mulberry with suitable examples?
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Unit — II: Sericulture Techniques
- Short Answers.
- Write short note on Post cocoon Process.
- Write short note on Bed cleaning process.
- Define moulting process? And how care should be taken during the moulting process.
- Write short note on feeding. Explain the quality of feeding and frequency of feeding.
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- Long Answers.
- Write an essay on Silkworm rearing, principles of silkworm rearing and primary requisite for successful silkworm rearing?
- Write an essay on Diseases of Silkworm and how many types of disease are seen in silkworm with a suitable examples?
- Write an essay on Pest of Silkworm and how many types of Pest are seen in silkworm with a suitable examples?
- What is Reeling Appliances? And explain the process of Reeling cocoon.
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