Sericulture: Cultivating Silkworms Quiz
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Questions and Answers

What is sericulture?

  • The art of rearing silk worms under artificial conditions
  • The process of cultivating caterpillars
  • The process of extracting silk from silkworms
  • The process of cultivating silkworms and extracting silk from them (correct)
  • Which country accounts for over 60% of the global silk production?

  • India (correct)
  • Vietnam
  • China
  • Japan
  • What is the composition of silk fiber in terms of sericin and fibroin?

  • 20% sericin, 80% fibroin (correct)
  • 70% sericin, 30% fibroin
  • 80% sericin, 20% fibroin
  • 50% sericin, 50% fibroin
  • What is the primary component of silk fiber?

    <p>Fibroin</p> Signup and view all the answers

    Which country is a leading producer of silk?

    <p>India</p> Signup and view all the answers

    What are Eri, Muga, and Tasar in relation to sericulture?

    <p>Types of wild silks</p> Signup and view all the answers

    What is the primary use of silk in the textile industry?

    <p>Making of women's hosiery</p> Signup and view all the answers

    What is the main purpose of the process of moriculture in sericulture?

    <p>To cultivate mulberry plants for silkworm feed</p> Signup and view all the answers

    What is the most commonly used method for mulberry plantation in moriculture?

    <p>Stem grafting</p> Signup and view all the answers

    How many silkworms can approximately be fed with 1 kilogram of mulberry leaves?

    <p>50</p> Signup and view all the answers

    What is the first step in the sericulture process for producing mulberry silk?

    <p>Moriculture</p> Signup and view all the answers

    What is the purpose of brushing in the silkworm rearing process?

    <p>To transfer hatched larvae onto a feeding bed</p> Signup and view all the answers

    What happens to the appetite of silkworm larvae as they grow?

    <p>It decreases steadily</p> Signup and view all the answers

    After reaching maturity, what do mature silkworm larvae do?

    <p>They begin searching for hospitable places to start pupation</p> Signup and view all the answers

    Study Notes

    Sericulture

    • Sericulture is the cultivation of silkworms for silk production.

    Global Silk Production

    • China accounts for over 60% of global silk production.

    Composition of Silk Fiber

    • Silk fiber is composed of 75% fibroin and 25% sericin.

    Primary Component of Silk Fiber

    • Fibroin is the primary component of silk fiber.

    Leading Producers of Silk

    • China is a leading producer of silk.

    Eri, Muga, and Tasar

    • Eri, Muga, and Tasar are types of silk produced in sericulture.

    Primary Use of Silk

    • Silk is primarily used in the textile industry for making clothing and other fabrics.

    Moriculture

    • Moriculture is the process of mulberry cultivation for feeding silkworms in sericulture.
    • The primary purpose of moriculture is to feed silkworms.

    Mulberry Plantation

    • The most commonly used method for mulberry plantation in moriculture is the pit method.

    Feeding Silkworms

    • Approximately 1 kilogram of mulberry leaves can feed 5,000 silkworms.

    Sericulture Process

    • The first step in the sericulture process for producing mulberry silk is the egg stage, where eggs are hatched in a controlled environment.

    Silkworm Rearing

    • Brushing is a step in the silkworm rearing process that helps to prevent disease and promotes healthy growth.

    Silkworm Larvae Development

    • As silkworm larvae grow, their appetite increases.
    • After reaching maturity, silkworm larvae spin cocoons and undergo metamorphosis.

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    Description

    Test your knowledge about the process of cultivating silkworms and extracting silk from them. Learn about the different species of silkworms and the art of rearing them under artificial or domesticated conditions.

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