Phloem (or bast) fibres are a common source of commercial fibres and are produced from several plant species, including Corchorus capsularis and C. olitorius (jute), Linus usitatissimum (flax), Boehmeria nivea (ramie) and others (Kirby, 1963). The colour of the stem, petiole, leaf and pod varies in different forms. Java Jute (Indonesia) Ambari (Taiwan) Roselle (Africa) The fiber in Kenaf is found in the bast (bark) and core (wood). B) Laping done clear. Jute" is the name of the plant or fiber used to make burlap, hessian or gunny cloth. Jute is a long, soft, shiny bast fiber that can be spun into coarse, strong threads. A) Ginning done clear. Bast fibre development in jute (Corchorus spp.) Bast fibre (also called phloem fibre or skin fibre) is plant fibre collected from the phloem (the 'inner bark', sometimes called 'skin') or bast surrounding the stem of certain dicotyledonous plants. Which of the process is used to extract fibre from flax and jute . The industrial term for jute fiber is raw jute. Jute fibers are composed primarily of the plant materials cellulose and lignin. The bast fibers can be used to make textiles that are 100% hemp, but they are commonly blended with other fibers, such as flax, cotton or silk, as well as virgin and recycled polyester, to make woven fabrics for apparel and furnishings. It supports the conductive cells of the phloem and provides strength to the stem. View Solution play_arrow; (D) Bast fibre from primary phloem Solution: (C) Fibres are elongated cells with usually lignified, walls. Kenaf is cultivated for its fiber in India, Bangladesh, U.S., Indonesia, Malaysia, South Africa, Viet Nam, Thailand, and parts of Africa, and to a small extent in southeast Europe. Chlorosis is produced in the leaves due to the deficiency of Fe, Mg, Mn, S or N of Botanically, the fibers harvested from many of these plants are bast fibers; the fibers come from the phloem tissue of the plant. Jute fibers are composed primarily of the plant materials cellulose and lignin. Bast fibre (also called phloem fibre or skin fibre) is plant fibre collected from the phloem (the "inner bark", sometimes called "skin") or bast surrounding the stem of certain dicotyledonous plants.It supports the conductive cells of the phloem and provides strength to the stem. The bast constitutes 40% of the plant. is a complex process that involves the differentiation of secondary phloic fibres (SPF) from the cambium followed by lignification of the fibre wall. It falls into the bast fiber category (fiber collected from bast, the phloem of the plant, sometimes called the "skin") along with kenaf, industrial hemp, flax (linen), ramie, etc. C) ... the bast fibre or phloem fibres are obtained from [BHU 1979, 89; AIIMS 1982; MP PMT 1989; CPMT 1991] A) ... Bast fibres from secondary phloem done clear. Jute is an annual herbaceous dicotyledonous plant that grows to a height of 1.5–4.5 m. The stems are about 1–2 cm in diameter with few branches. There are secondary phloem cells. Bast fibres from phloem are called jute. 33. The industrial term for jute fiber is raw jute. The two species differ in the quality of fibre they yield. It is produced from flowering plants in the genus Corchorus, which is in the mallow family Malvaceae.The primary source of the fiber is Corchorus olitorius, but it is considered inferior to Corchorus capsularis. " Jute fibre is obtained from the bast or phloem layer of the stem. It falls into the bast fiber category (fiber collected from bast, the phloem of the plant, sometimes called the "skin") along with kenaf, industrial hemp, flax (linen), ramie, etc. It is produced from flowering plants in the genus Corchorus, which is in the mallow family Malvaceae.The primary source of the fiber is Corchorus olitorius, but it is considered inferior to Corchorus capsularis.. “Jute” is the name of the plant or fiber used to make burlap, hessian or gunny cloth. Jute is a long, soft, shiny bast fiber that can be spun into coarse, strong threads.

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