I guess sericulture would be better. As it would have easy topics and things which are quite easy to understand and remember. Still I'll guide you with its syllabus so you can have a idea whether what consequences you'll face if you take Sericulture as your subject.
The certificate training course is available in different formats like distance education, regular classroom courses, workshops, etc. The syllabus includes the following -
An introduction to silk farming or Sericulture
An overview of different species of silkworms
Mulberry cultivation
Protection of crop
Silkworm rearing and processing
It includes the following subjects -
Silkworm farming and grainage
Silkworm breeding and understanding the genetics
Reeling and spinning silk
Testing and grading of silk
Seed technology
Mariculture and Arboriculture
Pests and ailments of silkworm and plants
Production planning
Production extension
Management and costing
Silk weaving technology
Drying of silk and printing technology
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