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    The Guide To Healthy Sorghum Growing and Management

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    Post-Cocoon Handling, key Determinant of Quality Fabrics

    Post-Cocoon Handling, key Determinant of Quality Fabrics

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    SILK PRODUCTON PROCESS

    SILK PRODUCTON PROCESS

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      The Guide To Healthy Sorghum Growing and Management

      The Guide To Healthy Sorghum Growing and Management

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      Post-Cocoon Handling, key Determinant of Quality Fabrics

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      Sericulture Value Chain, a perquisite for profitable Sericulture Enterprise

      SILK PRODUCTON PROCESS

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      SILK PRODUCTON PROCESS

      admin by admin
      March 14, 2023
      in AFRICA, Agriculture, Biosafety, Farmers, GOVERNMENT, sericulture, Uncategorized, Vocational Skills
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      By Carol Namono

      Silks are produced by several other insects, but only the silk of moth caterpillars has been used for textile manufacture. Silk moths lays eggs on specially prepared paper. The eggs hatch and the caterpillar (silkworms) are fed fresh mulberry leaves.

      Hatched eggs turning into silkworms feeding on small chopped mulberry leaves

      After about 35 days and 4 molting, the caterpillars are 10,000 times heavier than when hatched and are ready to begin spinning a cocoon.

      Silkworms feeding on mulberry leaves ready to spin

      A spinning frame is placed on the tray of caterpillars, and each caterpillar begins spinning a cocoon by moving its head. Two glands produce liquid silk and force through openings in the head called spinnerets.

      silkworms spinning cocoon

      Liquid silk is coated in sericin, a water –soluble protective gum, and solidifies on contact with the air. Within 2-3 days, the caterpillar spins about 1mile of filament and is completely encased in a cocoon. The silk farmers then kill most caterpillars by heat (100 0c), leaving some to metamorphose into moths to breed the next generation of caterpillars.

      Samples of the moth emerging breeding eggs

      Compiled by Carol Namono P.R.O TRIDI

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      Tags: #tridiEmploymentGovernment of UgandaJobsMinistry of Science and TechnologyScience and TechnologysericultureSilkTridi Ugandauganda

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        • Commercial Laboratory Production Of Tissue Cultured Banana Planting Material
        • Evaluation Of Mulberry Based Cropping Systems
        • Crop Improvement And Propagation In Mulberry (Morus Spp.) Using Tissue Culture Techniques
        • Genomics And Community-Based Breeding Programs To Enhance Breeding Of Goats And Sheep In Uganda
          • Enhance breeding of Goats and Sheep
        • Apiculture Technologies and Innovation
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          • National Coffee Bill
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