describe the process of obtaining cotton fibres from the cotton plant
Answers
*Cotton bolls ripe and open to expose cotton. The collection of cotton bolls is done by hand picking.
*Cotton bolls are separated from the seeds by combing them. This is known as ginning.
*Cotton collected after ginning is in the form of fibres.
*Cotton yarn is made from cotton fibres.
*Yarn is spun on charka to make cotton thred.
*Cotton threads dyed with colours by the proces of dyeing.
*Dyed threads are wound on reels by the process of reeling.
*Reeled threads are woven into cloth by the process of weaving.
*Weaving is the process of arranging two sets of yarns together perpendicular to each other to make a fabric. Fabrics are woven on looms. These looms may be operated by power or by hand.
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Answer:
cotton fibre is a plant seed fibre that needs to be harvested and then separated from the seed. Harvesting is carried out by handpicking the cooton boll from the field or by automatic harvesting using a spindle picker. the process involved in separating cooton fibre from seeds is called ginning.
cotton is a soft , flufy stable fibre that grows in a boll, around the seeds of cooton plants of the genus gossypium. the fibre is almost pure cellulose .
cotton is cultivated in the black clayey soil.it needs a warm climate . the sowing of the cotton crop is done in early spring .cotton plants are bushy and about 1-2 meters tall. the plant start flowering in about 60 days and give whitish yellow flowers. the flowers turn reddish in a few days . flower slowly grow into spherical walnut-like structures these sre called the cotton ball. fiberes of cotton grw on these seed after some time green cotton balls tun brown .
At maturity the cotton bolls burst open, and the white cotton fibre can be seen