রেশম পোকা থেকে কীভাবে সুতা ও কাপড় তৈরি করা হয়

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Sericulture and silk yarn

Rearing silkworms on mulberry leaf for cocoons and silk yarn. The Sericulture Board supplies eggs, saplings, equipment and training free; its own rate for yarn is Tk 3,001-3,701 a kilo.