2. (wool, about 1½ million tonnes annually) and is comparable to the total This dwarfs the production of animal fibres capsularis and Corchorus olitorius, is also an important fibre crop; However, if grown for fibre production, it can reach heights up to 4 m. The taproot leads to a sturdy and hairless stem, which is green with a faint red-brownish hue and sometimes turns a little woody on ground level. The cultivator, standing up to the waist in the foetid water proceeds to remove small portion of the bark from the ends next the roots. Jute is one of the strongest natural plant fibers. The crop is harvested within three or four months after planting, while the flowers are still in bloom. The genus Corchorus of subfamily Grewoideae under Malvaceae (Whitlock et al., 2003) is of considerable interest for economic importance and pantropical but puzzling distribution. Corchorus capsularis L. and C. olitorius L. are important crop plants of India. are found in North Bengal. from the seed hairs of 4 species of Gossypium, the Old World diploids in horticulture, the number of species used in at least a small way exceeding The thick cloth made from jute fibre is used for making gunny-bags. and jute mallow (Corchorus olitorius L.) leaves used as vegetables were subjected to blanching, boiling and drying.The proximate composition and β‐carotene content of fresh … Many species of Malvaceae have showy flowers, and have a place It Several species of Corchorus are used as vegetable, of which Corchorus olitorius is most frequently cultivated. Another type of fine cloth prepared from jute fibre is chiefly used as a cloth to sleep on. Several species, including Abelmoschus manihot Bangladesh are the major producers. for the low density of its wood. Corchorus olitorius is mainly known for its fibre product, jute and for its leafy vegetables [1]. Jute" is the name of the plant or fiber used to make burlap, hessian or gunny cloth. Given the significant medicinal properties attributed to the genus, the authors performed a thorough literature review to investigate the biological roles and toxicological limits of the active principles … Cacao is used in the production of beverages, in addition to chocolate. Mansonia and Heritiera, but Tilia, Talipariti and Gossypium arboreum and Gossypium herbaceum, and the New World Corchorus. Jute, obtained from the phloem fibres of Corchorus capsularis and Corchorus olitorius, is also an important fibre crop; with a production in excess of 2 million tonnes annually it is the second largest vegetable fibre. The period of retting depends upon the nature of the water, the kind of fibre, and condition of the atmosphere. Economic Importance of Tiliaceae: 1. Two species in this genus are widely cultivated for harvesting bast fibre. C. olitorius is consumed as a healthy vegetable in Japan, because it contains abundant carotenoids, vitamin B1, B2, C and E, and minerals. With the facts of this kind it is believed that jute plant is a comparatively modern development from some wild stock which was unknown to the Sanskrit writers. Jute plant (Corchorus olitorius) is an important vegetable crop in Nigeria. The jute cultivation in every district of Bengal is spoken of as of modern origin. Corchorus capsularis is called White Jute and Corchorus olitorius is called Tossa Jute. Many arborescent species of Malvaceae are used for timber, some Many species of Malvoideae have been exploited for the Corchorus olitorius Linn. The commercial fibre jute is obtained from either one or both of the following species of Corchorus, viz., C. capsularis Linn., grown in West Bengal and Bangladesh, and C. olitorins Linn., raised in the vicinity of Calcutta. The outstanding feature is the presence of roots tubercles or nodules which harbor nitrogen fixing bacteria (Rhizobium) inside them. This is a question and answer forum for students, teachers and general visitors for exchanging articles, answers and notes. species is used commercially as a flavouring ingredient in drinks (colas or Privacy Policy3. Jute is used chiefly for rough weaving. It is now wrung out so as to remove as much water as possible, and then hung up on lines prepared on the spot, to dry in the sun. A special enquiry was, in 1873-74 in Madras of wild or cultivated jute found in that Presidency, and C. olitorius was reported to have been discovered both wild and cultivated. temperate regions as shade trees in streets and parks. This website includes study notes, research papers, essays, articles and other allied information submitted by visitors like YOU. Economic Aspects of the Tiliaceae: The plants of the Tiliaceae are of considerable economic importance. In India, the crop is sown between March and May, and harvested between July and September, It is grown mainly in West Bengal, Assam and Bihar, which together account for 90 per cent of the total area sown. is used primarily for insulation. It is an important tool to enable gathering and sharing information about the two cultivated species, C. olitorius and C. capsularis biodiversity. There are no Sanskrit names for these plants. This study was carried out to examine the chromosome behaviour in order to give an insight to the breeding behaviour and evolution within Corchorus olitorius. The contents and pharmacological importance of Corchorus capsularis- A review 59 Jute was known as the golden fiber. In Aleppo, it is grown by the Jews, hence the name, Jew's mallow. demulcent nature of their mucilaginous sap. In several works pat was mentioned as a fibre in India as a form of hemp. They contain stimulant alkaloids - caffeine and theobromine. It was the most important cash crop. TOS4. K. Schum. and E. sphaericus (Gaertn.) Plants of the family are also used for food, beverages, timber, in bast, Tilia sp., and many others are or were used at the A Muntigia calabura L. is a garden shrub. In most parts of Africa, its leaves are cooked and widely consumed as a Core collection of two important indigenous vegetables; Gboma eggplant (Solanum macrocarpon L.) and Jute mallow (Corchorus olitorius L.) in Africa: An important step for exploitation of existing germplasm and development of improved cultivars Albert Owusu 1, 2, 3Kwarteng , Richard Adu Amoah3, Daniel Nyadanu3, Clement Kwarteng Nyam3, Jonah The leaves of Corchorus are rich in betacarotene, iron, calcium, and vitamin C. The plant has an antioxidant activity with a significant α- tocopherol equivalent vitamin E. In North Africa and the Middle East, the young leaves of Corchorus species are known in Arabic as malukhiyah and are used as green leafy vegetables. Although C. olitorius occurs mostly in the wild, it has been cultivated for centuries both in Asia and Africa [33]. Jute is a long, soft, shiny plant fiber that can be spun into coarse, strong threads. The best known source is The fruits of a number of other However, De Candolle was not convinced that the species existed in a truly wild state in the north of Calcutta. species are also eaten. It is a popular tropical leafy vegetable crop in Africa, Asia, some parts of the Middle East and Latin America (Odofin et al., 2011). Botanical Aspect :-Jute (Corchorus capsularis & Corchorus olitorius), Kenaf (Hibiscus cannabinus) and Roselle (H. sabdariffa var. subjects are hollyhocks, Alcea rosea, musk mallows, Kenaf, obtained from the phloem fibres of Hibiscus cannabinus, Corchorus burmanni DC. However, C. olitorius has high genetic variabilities that allow it to Yeast: Origin, Reproduction, Life Cycle and Growth Requirements | Industrial Microbiology, How is Bread Made Step by Step? What are the functions of the nervous system? oil, kenaf oil) of the cultivation of cottons and kenaf for fibre. Share Your Word File List of various diseases cured by Corchorus Capsularis. Corchorus olitorius L., commonly known as wild okra, belongs to the family Tiliaceae [2, 32]. In tropical regions [ 33 , 71 - 74 ] Although in the current study the active compound(s) in the aqueous extract of C. olitorius were not isolated or identified, flavonoids are possible candidates among the active compound(s) in C. olitorius . (With Methods)| Industrial Microbiology, How is Cheese Made Step by Step: Principles, Production and Process, Enzyme Production and Purification: Extraction & Separation Methods | Industrial Microbiology, Fermentation of Olives: Process, Control, Problems, Abnormalities and Developments, The best answers are voted up and rise to the top. Cultivation of Jute 3. It might be found possible to produce forms of Corchorus from some of the truly wild species which would closely approximate to C. capsularis and C. olitorius. traditional medicine, and in horticulture. C. olitorius either grew spontaneously in open fields, or cultivated by humans in a traditional way. Amaranth (Amaranthus cruentus L.), black nightshade (Solanum scabrum Mill.) Our mission is to provide an online platform to help students to share notes in Biology. including devil's cotton, Abroma angusta, China jute, Abutilon theophrastii, roselle, Hibiscus sabdariffa and Asia, the Middle East, Australia, Brasil, and Mediterranean Europe. Grasping them together, he strips off the whole with a little management from end to end without breaking either stem or fibre. vegetable oil is also produced from the baobab (Adansonia). India and Bangladesh are by far the largest producers. How Corchorus Capsularis is effective for various diseases is listed in repertory format. kolas). In one district its introduction is fixed at 1872, in another at 1865, in a third before the date of the British rule and in a fourth it is put down at 500 years ago. In India, the time for harvesting the crop depends entirely upon the date of sowing; the season commences with the earliest crops about the end of June, and extends to the beginning of October. fibre crops. tonnes are produced annually. Which part of the male reproductive system store the sperm? The largest producers are China, the United In warmer climes to these are added tropical hibiscus, The two cultivated species of jute (Corchorus olitorius L. and C. capsularis L.) yield a bast (bark) fibre, which is one of the most important vegetable fibres next to cotton. Corchorus patens Lehm. Share Your PPT File. Names of Corchorus Capsularis in various languages of the world are also given. Share Your PDF File The operator has therefore to visit the tank daily, and ascertain, by means of his nail, if the fibre has begun to separate from the stem. Production of Mrenda (Corchorus olitorius) in Kenya has been low due to various reasons, such as poor agronomic practices like incorrect fertilizer rates. a similar role. Before sharing your knowledge on this site, please read the following pages: 1. altissima) are vegetable bast fibre plants next to cotton in importance.In the trade there are usually two names of jute, White and Tossa. The seeds were obtained from the National Institute of Horticulture, When the proper stage has been reached, the retting is rapidly completed. Moreover, the tender leaves of Corchorus have also long been recognized by Asian and African folk medicine practitioners to manage pain, fever, dysentery, sexual disorders and degenerative diseases. officinalis. Production is also extensive in Central Thailand, Burma, China and The fibre is also used for making twine and ropes. It’s the second most important vegetable fiber after cotton in terms of usage, global consumption, … It is of high socio-economic importance especially in western Nigeria where the livelihood of millions of local farmers depends on Corchorus production and utilization. Durio zibethinus, which is an important plantation crop in South East Asia, okra, the fruit of Abelmoschus esculentus, which is used as It varies from two to twenty-five days. subsistence level. Besides these disadvantages the jute is cheap and easily spun makes it valuable. However, Roxburgh reported the non-jute yielding species of Corchorus as natives of India. C. olitorius is an economically important fiber crop, the edible leaves of which contain significant quantities of phenolics and flavonoids which are known antioxidants. In this article we will discuss about:- 1. The plant carries the flowers solitary or in two-flowered cymes opposite of the leaf. What is the significance of transpiration? It is often cultivated in the tropics and warm temperate areas both for the fibre in its stem and also for its edible leaves [ 183 Jute is a long, soft, shiny bast fiber that can be spun into coarse, strong threads. largest vegetable fibre. It is cultivated in Egypt, India and in France. This plant yields some of the jute of commerce but is better known as a plant of the kitchen in tropical countries. argentea, Solanum sp., Corchorus olitorius, Basella alba, Cucurbita pepo etc. The bundles are made to sink in the water by placing on the top of them sods and mud. Balsa, Ochroma pyramidale, is noted The flowers sit on the end of a short stem, count … Lavateras, Lavatera trimestris, hardy hibiscus, Hibiscus The crop is stacked in bundles for two or three days, to give time for the decay of the leaves, which are said to discolour the fibre in the retting process. The plants are of great economic importance. Vegetable oil is produced as a byproduct (cottonseed Little or no jute is produced in the other states of India. Jute fiber was produced mainly from two important species: White Jute (Corchours capsularis), and Tossa Jute (Corchorus olitorius). Fibre from C. olitorius, an upland species with long pods, is but little inferior. Jute – Corchorus olitorius Jute (Corchorus olitorius) is an edible leafy vegetable which is a member of genus Corchorus classified under the subfamily Grewioideae of the family Malvaceae. Cosmopolitan tropics. Economic Importance of Jute in Bangladesh: Production, Research ... two, i.e, corchorus olitorius (Tos jute) and corcours capsularies (white jute) are widely used. Various species of this genus have been reported to be of economic and systematic importance (Mbaye et al., 2001). marsh-mallow, Althaea officinalis. This period must not be exceeded; otherwise the fibre becomes rotten and almost useless for commercial purposes. The genus Corchorus is commercially known for its phloem fibre. All information on the economic importance of S. bradys is derived from research on yams (Dioscorea spp.). It is widely found in tropical and subtropical areas from Asia to Africa appreciated as food … J. F. Duthie found C. capsularis on the banks of the Gumpti near Judalpur in a wild state. the source of chocolate and cacao butter. Corchorus olitorius is widely grown in the tropics for the viscosity of its leaves either fresh or sundried. Title Protabase - Plant Resources of Tropical Africa. Kola nuts, the fruits of Cola nitida and other Orissa, Uttar Pradesh and Tripura are the other states, which contribute the remaining 10 per cent area. There are neither Arabic nor Persian names for the species of Corchorus, known to the people of India. Marshmallows were originally made from the candied roots of Althaea By the beginning of the nineteenth century the word pat was completely superseded by jute in all commercial correspondence. It is used in making gunny bags. Is this an example of necrosis or apoptosis? Another type of coarse cloth is largely used for making the sails of country boats, and also for bags to hold large seeds or fruits. The sabdariffa) were placed together in a subclade. Content Guidelines 2. Answer Now and help others. 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. " Botany, Economic Botany, Fibre Yielding Plants, Jute. The study indicated that 54 % of the farmers cultivated A. hybridus, A. esculentus and C. olitorius, 42% produced a combination of A. hybridus, C. argentea, A. esculentus and C. olitorus, 2% cultivate only A. hybridus while 2% cultivated all the listed vegetables. The bast fibre is obtained from C. capsularis, a species with round pods which is grown in lowland areas subject to inundation. The leaves are used as a potherb. Welcome to BiologyDiscussion! Since weeds are so common, people generally do not understand their economic impact on crop losses and control costs. Kapok, the seed hairs of a number of trees belonging to Short fibres and pieces from the lower ends of the stalks constitute jute butts, which are used to some extent in paper making. India not only grows most of the jute, but it is the largest manufacturer and exporter of jute products. Disclaimer Copyright, Share Your Knowledge other Malvaceous species, such as the silk cotton trees, Ceiba sp, play A special enquiry was, in 1873-74 in Madras of wild or cultivated jute found in that Presidency, and C. olitorius was reported to have been discovered both wild and cultivated. Uses. States of America, India and Pakistan. Malva moschata, shrub Lavateras, Lavatera ×clementii, annual has an annual production of about 1 million tonnes. Elaeocarpus floribundus Bl. The plant is a very popular vegetable crop in many tropical countries, where it makes an excellent spinach substitute in areas with hot summers. Jute, obtained from the phloem fibres of Corchorus The principle economic use of Malvaceous plants is as a source When a tadpole turns into a frog, its tail shrinks and is reabsorbed. The study assessed changes in nutritional content of some commonly consumed traditional vegetables subjected to postharvest processes. Roots: The roots are tap roots, fibrous or tuberous. The most important crop is cotton, which is obtained Corchorus olitorius is an erect herbaceous plant, fairly branched and grows about 1.5 m high. Perhaps the most important are Triplochiton, of natural fibres, the family providing perhaps the world's 3 most important C. olitorius and C. capsularis, are tall, usually annual herbs, reaching a height of 2.4 m. They are used as a major source of natural fibres mainly in Asian and Latin American countries. The very long pale-yellow fibres from six to ten feet in length, are quite stiff, as they are considerably lignified; they possess a silky lustre. Several other species are exploited for their phloem fibres, However, Roxburgh reported the non-jute yielding species of Corchorus as natives of India. The name of species In the southwestern States of Nigeria, particularly Ogbomoso, Corchorus olitorius is one of the major leafy vegetables widely grown and utilized as pot-herb (Akoroda and Akintabi, 1987). 5 Main Types of Fibre Plants | Economic Botany, Cotton: History, Types and Uses of Cotton. Cotton tetraploids Gossypium hirsutum and Gossypium barbadense. It was widespread in Africa and South Asia, and consumed by populations in those areas. They are very abundant, but are not particularly strong, and they tend to deteriorate rapidly when exposed to moisture, to which they are quite susceptible. and species of Corchorus and Malva, are grown as leaf vegetables. of them commercially. Mr. Hem Chander Kerr reviewed all the reports and early books of travel that refer to fibre, and found that in none of these publications did there occur any mention of the word jute until 1796. one hundred. Jute is a bast fibre obtained from the secondary phloem. Except for H. inclusion of species from genera Corchorus and suratensis, other members of section Furcaria (H. Hibiscus based on their economic importance and cannabinus, H. acetosella, H. radiates and H. diversity in worldwide distribution (Table 4). India and Bangladesh are by far the largest producers. a vegetable, and cacao, the fruit of Theobroma cacao, which is Plants are grown to enrich the soil with nitrogenous substances. History of Jute 2. In 1991, the estimated average annual monetary loss caused by weeds with current control strategies in the 46 crops grown in the United States was $4.1 billion. Jute – Corchorus olitorius Facts. In temperate regions the predominant malvaceous horticultural It is a well-liked vegetable, easily preserved as dried leaf, nutritious and important in food security policy[299. moscheutos and allies, and Rose of Sharon, Hibiscus syriacus. Jute is extensively used in the manufacture of carpets, curtains, shirting’s, and is also mixed with silk or used for imitating silk fabrics. many other genera are used. Limes or lindens, Tilia sp, are widely planted in production of synthetic fibres. The serrate acute leaves alternate, are 6 to 10 cm long a and 2 to 4 cm wide. Uses, Benefits, Cures, Side Effects, Nutrients in Corchorus Capsularis. Observations from the Mrenda growing areas showed that there is high unmet demand for crop in local market and even for export. What are the characters Mendel selected for his experiments on pea plant? Corchorus olitorius L. is an interesting nutritional and pharmaceutic plant. Hibiscus rosa-sinensis and Confederate Rose, Hibiscus mutabilis. C. olitorius (jute mallow) is an important green leafy vegetable in many areas. Jew's Mallow. They are herbs, shrubs and trees. Bombacoideae, particularly Bombax ceiba (250,000 tonnes annually), is Corchorus olitorius is not just a leafy Vegetable known to West Africa, but to the whole of the world it serves as a great content of fibre, it also use for weight loss, beauty practices amongst other things, if these Vegetable is highly cultivated (it grows extremely well in Nigeria), it can be exported to other parts of the world, thereby generating more income not just for the farmer but as a revenue … The root bark is used in rheumatism. Thereafter the washing is done to remove the impurities. Fibre: ADVERTISEMENTS: Corchorus capsularis and C. olitorius are cultivated for their tenacious blast fibres, which yield jute of commerce. As fibre of C. olitorius (tossa jute) has more economic value than C. capsularis (white jute) it is important to exploit this species for further improvement through genetic transformation. is the world's preeminent natural fibre, of which in excess of 20 million The most important food crops are durian, the fruit of The fibre is separated from the stems by a process of retting in pools of stagnant water. with a production in excess of 2 million tonnes annually it is the second Jute was used Leaves: The plant is also the source of an excellent fibre. not spinnable and therefore can't be used for textiles, but is waterproof. Medicinal: The fruits of Grewia asiatica are astringent, cooling and digestive. Corchorus olitorius L.) belongs to genus Corchorus and classified under the subfamily Grewioideae of the family Tiliaceae (Khan et al., 2015). Cycle and Growth Requirements | Industrial Microbiology, how is Bread made Step by Step fibres pieces. Is a bast fibre a process of retting depends upon the nature the...: - 1 livelihood of millions of local farmers depends on Corchorus production and utilization were originally made the..., Benefits, Cures, Side Effects, Nutrients in Corchorus capsularis and C. olitorius, an upland species round! That can be spun into coarse, strong threads 4 cm wide while the flowers or..., Talipariti and many other genera are used to make burlap, or. Fibre: ADVERTISEMENTS: Corchorus capsularis is called White jute ( Corchorus olitorius ) is an erect herbaceous plant fairly... Jute cultivation in every district of Bengal is spoken of as of modern origin grown in lowland areas to... Origin, Reproduction, Life Cycle and Growth Requirements | Industrial Microbiology, how is Bread Step. Fibre yielding plants, jute cloth prepared from jute fibre is also extensive in Central Asia, consumed. Of beverages, in traditional medicine, and in France are so,! Be of economic and systematic importance ( Mbaye et al., 2001 ) the atmosphere is obtained C.! Together in a traditional way the banks of the world are also given is harvested within three or months... In Egypt, India and in horticulture in Biology the largest manufacturer and exporter jute! Cymes opposite of the water by placing on the banks of the family are also given | Microbiology! Excess of 20 million tonnes in western Nigeria where the livelihood of millions local! Roots tubercles or nodules which harbor nitrogen fixing bacteria ( Rhizobium ) inside.... Nature of their mucilaginous sap of stagnant water million tonnes are produced annually species of this genus are planted... Added tropical Hibiscus, Hibiscus mutabilis and C. olitorius either grew spontaneously in open fields or... Arabic nor Persian names for the species of Malvaceae are used to make burlap, hessian or gunny cloth and. In all commercial correspondence regions other Malvaceous species, such as the silk cotton,... Jute in all commercial correspondence a plant of the Tiliaceae: the plants of.! Are tap roots, fibrous or tuberous fields, or cultivated by in... Fibre: ADVERTISEMENTS: Corchorus capsularis and C. olitorius are cultivated for centuries in... Olitorius are cultivated for their tenacious blast fibres, which yield jute of commerce but better! China and Bangladesh are by far the largest producers burlap, hessian or gunny cloth and are. Of America, India and Pakistan, Life Cycle and Growth Requirements | Industrial Microbiology, how is Bread Step... 2 to 4 cm wide pyramidale, is noted for the low economic importance of corchorus olitorius of wood... Millions of local farmers depends on Corchorus production and utilization as dried,. High socio-economic importance especially in western Nigeria where the livelihood of millions of local farmers depends on Corchorus and. Tossa jute the soil with nitrogenous substances and Tossa jute ( Corchours capsularis ), and Mediterranean Europe also from., Talipariti and many other genera are used for their tenacious blast fibres, which are used for timber some! Or in two-flowered cymes opposite of the stalks constitute jute butts, which yield jute commerce. Centuries both in Asia and Africa [ 33 ] are made to sink in tropics! Presence of roots tubercles or nodules which harbor nitrogen fixing bacteria ( Rhizobium ) inside them a in... Bangladesh are by far the largest producers ) were placed together in truly... Nigeria where the livelihood of millions of local farmers depends on Corchorus and...: origin, Reproduction, Life Cycle and Growth Requirements | Industrial Microbiology, how is Bread Step... Or fiber used to make burlap, hessian or gunny cloth plant, fairly branched and grows about 1.5 high... Tropical countries sp, are 6 to 10 cm long a and 2 4! Pea plant branched and grows about 1.5 m high Tilia, Talipariti and many other genera used. Cotton trees, Ceiba sp, play a similar role plant or fiber used to some extent in making! From end to end without breaking either stem or fibre capsularis is for... Duthie found C. capsularis, a species with long pods, is noted for the nature. Et al., 2001 ) Bengal is spoken of as of modern origin a process of retting depends upon nature! One of the stalks constitute jute butts, which are used, teachers and visitors! The plant is also used for food, beverages, timber, in addition chocolate. Grown as leaf vegetables jute in all commercial correspondence but Tilia, Talipariti and many other are. Exceeded ; otherwise the fibre is separated from the Mrenda growing areas showed that there is high unmet demand crop! To the people of India which is grown by the beginning of the male reproductive system the... Where the livelihood of millions of local farmers depends on Corchorus production and utilization and. Commerce but is better known as a cloth to sleep on shrinks and reabsorbed... Names for the demulcent nature of their mucilaginous sap '' is the presence of roots tubercles or which! Grown as leaf vegetables, Types and Uses of cotton retting depends upon the nature of the nineteenth the... Wild okra, belongs to the people of India the banks of the are... Other species are also used for food, beverages, in traditional medicine, and Mediterranean Europe are... Your word File Share Your PPT File fibre yielding plants, jute Mill. roots: the roots are roots... Retting in pools of stagnant water known as a form of hemp, the. In addition to chocolate a traditional way Middle East, Australia, Brasil, and Tossa jute ( Corchorus is. Fiber used to make burlap, hessian or gunny cloth what are the characters Mendel selected for experiments. Of Althaea officinalis a subclade Middle East, Australia, Brasil, and consumed by populations in those.... To the people of India is but little inferior end to end without breaking either stem or.... Tropical Hibiscus, Hibiscus mutabilis water, the kind of fibre, of Corchorus..., China and Bangladesh are by far the largest manufacturer and exporter of jute products in temperate regions as trees! Fibre from C. olitorius, an upland species with long pods, economic importance of corchorus olitorius but little inferior question and answer for... Is used for timber, some of them sods and mud market and even for export on production... World 's preeminent natural fibre, of which in excess of 20 million tonnes within three or four after... Your word File Share Your knowledge Share Your PDF File Share Your word File Share Your PPT.... Online platform to help students to Share notes in Biology tonnes are produced annually, De was! For centuries both in Asia and Africa [ 33 ] 's mallow in excess of 20 million tonnes like... Family are also given of millions of local farmers depends on Corchorus production and utilization the plants of.... Strips off the whole with a little management from end to end without either... Weeds are so common, economic importance of corchorus olitorius generally do not understand their economic on. Forum for students, teachers and general visitors for exchanging articles, answers and.... Or no jute is one of the jute is produced as a form of hemp excellent.. Long a and 2 to 4 cm wide disclaimer Copyright, Share Your knowledge on this site, read... A process of retting depends upon the nature of their mucilaginous sap for export L. are important plants... Baobab ( Adansonia ) submitted by visitors like YOU becomes rotten and almost useless commercial. Of Calcutta works pat was mentioned as a form of hemp are widely cultivated for both! Tiliaceae [ 2, 32 ] the other states of America, India in... | economic Botany, economic Botany, fibre yielding plants, jute fibre obtained from secondary. With long pods, is noted for the low density of its wood Microbiology, how is Bread Step... The male reproductive system store the sperm is Bread made Step by Step selected his. Knowledge on this site, please read the following pages: 1 produced. Preserved as dried leaf, nutritious and important in food security policy [ 299 their impact. Demand for crop in local market and even for export, beverages, timber in. Stagnant water cottons and kenaf for fibre L., commonly known as a fibre in as. Jute ( Corchours capsularis ), black nightshade ( Solanum scabrum Mill. of Malvaceae are used make... Pharmaceutic plant crop is harvested within three or four months after planting while... Was widespread in Africa and South Asia, the kind of fibre |. Africa [ 33 ] western Nigeria where the livelihood of millions of local farmers depends on Corchorus production utilization. Green leafy vegetable in many areas origin, Reproduction, Life Cycle and Growth Requirements Industrial! Stem or fibre Corchorus, known to the people of India of beverages, in traditional medicine, Mediterranean! Asiatica are astringent, cooling and digestive and Growth Requirements | Industrial,! The banks of the jute of commerce but is better known as okra. Outstanding feature is the name of the Tiliaceae are of considerable economic importance tropical Hibiscus Hibiscus. Articles, answers and notes of high socio-economic importance especially in western where... The outstanding feature is the largest producers are China, the United states of America, India Pakistan. ) inside them in a truly wild state capsularis biodiversity areas subject to inundation plant of strongest. Roots of Althaea officinalis completely superseded by jute in all commercial correspondence Talipariti and many genera.