Rearing of Silk Worm:
The rearing of silk worms is known as sericulture.
Explanation:
Here is a detailed explanation of why the correct answer is option B, sericulture:
Silviculture:
- Silviculture refers to the cultivation and management of forests.
- It involves activities such as planting, caring for, and harvesting trees for various purposes, including timber production.
Apiculture:
- Apiculture is the practice of rearing and managing bees for the production of honey, beeswax, and other bee-related products.
- It involves the construction and maintenance of beehives and the care of bee colonies.
Horticulture:
- Horticulture is the science and art of cultivating plants for food, medicinal purposes, or ornamental use.
- It includes activities such as gardening, landscaping, and crop production.
Sericulture:
- Sericulture specifically refers to the rearing of silk worms for the production of silk.
- It involves the cultivation of mulberry trees, which serve as food for the silk worms, and the management of the silk worm life cycle.
- Sericulture also includes the processes of harvesting the silk cocoons, extracting silk threads, and spinning them into silk fabric.
Therefore, the correct answer to the question is option B: sericulture, as it specifically relates to the rearing of silk worms for silk production.