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MESTA
   0 Hibiscus cannabinus and H. sabdariffa which
     produces good fibre of commerce. These two
     species belong to the family Malvaceae
   0 H. cannabinus is f) popular in the Western
     world as kenaf.
   0 Hibiscus cannabinus is known by various
     names in India such as Bimli, Deccan
     hemp, Gogu, Channa, Ambadi, Gongkura, Sunk
     ura, and Sunbeeja etc.
   0 H. sabdariffa is known as roselle, java
     jute, Thai jute, Pusa
     hemp, Tengrapat, Lalambadi, Chukair, Yerrago
     gu, Palechi and Pundibeeja etc
Tuesday, November
08, 2011
0 Besides India the mesta is grown mainly in
     Argentina, China, Cuba, Egypt, Hewti, Guatamala, Italy,
     Iran, Indonesia, Mozambique, North Africa, New
     Guina, Peru, Spain, South Africa, Southern Part of
     Zimbabwe, Thailand, U.S.A and Russia




Tuesday, November
08, 2011
Tuesday, November
08, 2011
H. cannabinus (Kenaf)

  0 The plant is hermaphrodite, annual, producing
    large cream coloured flowers
  0 The flowers are short lived opening in the early
    hours of morning before sunrise and closing by
    noon of the same day.
  0 The colour of the stem is generally green.
    However, some types with reddish stem are also
    found
  0 Both compound and simple leaves may be found
    on the same plant
Tuesday, November
08, 2011
0 Photoperiodism plays an important role in the cultivation of
     cannabinus
   0 day length of 13 ½ hours is good for cultivating variety for fibre
     purpose
   0 a well drained sandy loam soil most suited

   0 Mesta does not grow in waterlogged conditions

   0 The seed capsules are cylindrical, pubescent bearing from 18 to 20
     seeds
      per capsule. The seeds are grey in colour.
      The seed capsules are cylindrical, pubescent bearing from 18 to 20
     seeds per capsule. The seeds are grey in colour


Tuesday, November 08,
2011
Tuesday, November
08, 2011
Tuesday, November
08, 2011
H. sabdariffa (Roselle)
   0 The flowers of sabdariffa are comparatively smaller than those of
     cannabinus

   0 The predominant types have cream to light yellow flowers,

   0 The leaves in 'roselle' are generally palmate, deeply lobed and
     alternately borne on the stem. The plants are normally non
     branching and attain a height of nearly 3 to 3.5 mts

   0 Both H. cannabinus and H. sabdariffa types require following
     factors for their proper growth.
      0 1. Enough moisture in soil during the growing period.
      0 2. Rainfall should be at least 100 mm or more per month during the
        crop cycle with a fairly uniform temperature.
Tuesday, November 08,
2011
Tuesday, November
08, 2011
DIFFERENCES
0 H. cannabinus (Kenaf)                     0 H. sabdariffa (Roselle)

0 The apex of the epicalyx (bractiole)is    0 inconspicuously channeled in sabdariffa.
  entire in cannabinus
                                            0 it is much less conspicuous (shrunken) in
0 The sepal nectary (gland) in                sabdariffa.
  cannabin us is prominent (swollen)
                                            0 The stem of sabdariffa is flexible
0 it is more or less rigid in cannabinus.




 Tuesday, November
 08, 2011
Mesta in relation to India
  0 India had to loose about 80% of total jute production area
     at the time of partition of the country during 1947. The
     jute crop needs a specific set of climatic
     conditions, therefore, the cultivation of jute could not be
     extended beyond the states of West
     Bengal, Assam, Bihar, Orissa, and parts of U.P. and Tripura.
     As a result the production of jute fell below the
     requirement of mills. Mesta can, however, be grown even in
     those areas where jute is not grown under wider climatic
     and soil conditions with much less care. This helped the
     country to expand more area under mesta. At present
     Mesta is grown in an area of more than 26 lakh hectares
     with a production of more than 12 lakh bales.
Tuesday, November
08, 2011
Andhra Pradesh
  0 AREA :        143000 acres
  0 PRODUCTION : 501000 bales
  0 PRODUCTIVITY: 6.4 q
  0 vijayanagaram & srikakulam are the major districts




Tuesday, November
08, 2011
USES
  0 PULP extraction from stem use in news paper making
  0 FLOWER CALYX used in natural colours
    manufacturing
  0 OIL extraction from seeds ued in soap industries also
    used as cooking oil
  0 FIBRE is used in gunny bag making, packing cloth
    making



Tuesday, November
08, 2011
climate
  0 A warm humid climate is considered most suitable for
   growing both the species of mesta
  0 The sabdariffa being better drought resistant type.




Tuesday, November
08, 2011
soils
  0 Both varieties of mesta grow on a variety of
     soils, including new and old alluvium soils.
     However, the rich loams give the highest yield, but
     acid soils are not suitable without amendment. With a
     high pH (above 7.0) of the soil, chlorosis appears in HS
     mesta.




Tuesday, November
08, 2011
VARIETIES of H.S
  0 VARIETIES FROM ( CRIJAF)
  0      1.HS 4288
  0      2.HS 7910
  0 VARIETIES FROM AMUDALA
     VALASA(SRIKAKULAM)
         1.AMV-1
         2.AMV-2
         3.AMV-3 ( surya)
         4.AMV-4 (kalinga)
         5.AMV-5 (durga)
Tuesday, November
08, 2011
VARIETIES OF H.C

  0 HC-583


  0 AMC-108 [bhemily]


  0 HC-269




Tuesday, November
08, 2011
0 SOWING: may 1st week to June 1st week

  0 IN RABI : rice fallows crop


  0 Sowing method is broadcasting or 30/10spacing


  0 It is grown as a rain fed crop



  0 Seed quantity and seed rate varies in between two species of Mesta in India.
     A seed rate of 15 to 17kg/ha under broadcast and 13-15 Kg./ha in line
     sowing in cannabinus has been recommended. Similarly seed rate of 13-
     15kg/ha under broadcast and 11-13kg/ha under line sowing is
     recommended in case of sabdarffa

Tuesday, November
08, 2011
Manuring
  0 compost at the rate of 10 to 12 tones per ha is
    recommended
  0 A fertilizer dose of N, P and K at the rate of 40:20:20 is
    recommended for higher fibre yields




Tuesday, November
08, 2011
Intercultural operations
  0 Weeding, thinning and hoeing are three major
    intercultural operations
  0 The basalin (Flucholoralin) @ 2 litres per ha as
    presowing (3 days before sowing) is recommended
    for Mesta weeds.




Tuesday, November
08, 2011
Harvesting
  0 Harvesting time is very important in bast fibre crops like jute and mesta.


  0 ‘HS 4288’ and ‘AMV 1’ are harvested when 50 per cent of the plant
    population is in flower



  0 delayed harvesting give more fibre, but of coarser quality



  0 . In Andhra Pradesh, plants are harvested by uprooting, which practice is
    not recommended ; in the jute belt, they are cut close to the ground, as
    in the case of jute. All HS types are of longer duration (180-
    210), whereas HC flowers in about 150 days after sowing

Tuesday, November
08, 2011
Fibre Extraction
  0
      The jute plant's fibres lie beneath the bark
      and surrounded the woody central part of the
      stem. To extract the fibres from the stem, the process
      is carried out in the following stages :




Tuesday, November
08, 2011
0 Retting is a process in which the tied bundles of jute stalks are taken to the
     tank by which fibres get loosened and separated from the woody stalk. The
     bundles are steeped in water at least 60 cm to 100 cm depth. The retting
     process is completed in 8 to 30 days, when the barks separate out easily
     from the stick or wood and the fibres are ready for extraction. A
     development in recent years is adoption of ribbon retting technology in jute
     growing trade of the country.


  0 Stripping (Fibre Extraction)


  0 Stripping is the process of removing the fibres from the stalk after the
     completion of retting. Fibres are removed from the stalk by any one of the
     following
     methods :


Tuesday, November
08, 2011
Tuesday, November
08, 2011
0 (i) Single plants are taken and their fibers
   are taken off.
     (ii) Taken off a handful of stalks,breaking it
   in a to and fro motion in water.
    (iii) Washing the stalks first by standing in
     waist deep water and then
     stripping afterwards


Tuesday, November
08, 2011
Washing and Drying
  0 Extracted fibres are washed in clean water. The dark colour of fibres can be
    removed by dipping them in tamarind water for 15 to 20 minutes and again
    washed in clean water. After squeezing excess water the fibres are hang on
    bamboo railing for sun drying for 2-3 days.
  0 Bailing and Packing
    The jute fibre is graded into tops, middles, B, C and X-bottoms. Packing into
    Kutcha bales about 250 pounds for use in the home trade. they are transported
    to jute market or direct to jute mills




Tuesday, November
08, 2011
Tuesday, November
08, 2011
yield
  0 Seed YieldThe average seed yield is about 800 to 900
     kg per hectare.




Tuesday, November
08, 2011
Tuesday, November
08, 2011
Tuesday, November
08, 2011

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mesta fiber crop

  • 1.
  • 2. MESTA 0 Hibiscus cannabinus and H. sabdariffa which produces good fibre of commerce. These two species belong to the family Malvaceae 0 H. cannabinus is f) popular in the Western world as kenaf. 0 Hibiscus cannabinus is known by various names in India such as Bimli, Deccan hemp, Gogu, Channa, Ambadi, Gongkura, Sunk ura, and Sunbeeja etc. 0 H. sabdariffa is known as roselle, java jute, Thai jute, Pusa hemp, Tengrapat, Lalambadi, Chukair, Yerrago gu, Palechi and Pundibeeja etc Tuesday, November 08, 2011
  • 3. 0 Besides India the mesta is grown mainly in Argentina, China, Cuba, Egypt, Hewti, Guatamala, Italy, Iran, Indonesia, Mozambique, North Africa, New Guina, Peru, Spain, South Africa, Southern Part of Zimbabwe, Thailand, U.S.A and Russia Tuesday, November 08, 2011
  • 5. H. cannabinus (Kenaf) 0 The plant is hermaphrodite, annual, producing large cream coloured flowers 0 The flowers are short lived opening in the early hours of morning before sunrise and closing by noon of the same day. 0 The colour of the stem is generally green. However, some types with reddish stem are also found 0 Both compound and simple leaves may be found on the same plant Tuesday, November 08, 2011
  • 6. 0 Photoperiodism plays an important role in the cultivation of cannabinus 0 day length of 13 ½ hours is good for cultivating variety for fibre purpose 0 a well drained sandy loam soil most suited 0 Mesta does not grow in waterlogged conditions 0 The seed capsules are cylindrical, pubescent bearing from 18 to 20 seeds per capsule. The seeds are grey in colour. The seed capsules are cylindrical, pubescent bearing from 18 to 20 seeds per capsule. The seeds are grey in colour Tuesday, November 08, 2011
  • 9. H. sabdariffa (Roselle) 0 The flowers of sabdariffa are comparatively smaller than those of cannabinus 0 The predominant types have cream to light yellow flowers, 0 The leaves in 'roselle' are generally palmate, deeply lobed and alternately borne on the stem. The plants are normally non branching and attain a height of nearly 3 to 3.5 mts 0 Both H. cannabinus and H. sabdariffa types require following factors for their proper growth. 0 1. Enough moisture in soil during the growing period. 0 2. Rainfall should be at least 100 mm or more per month during the crop cycle with a fairly uniform temperature. Tuesday, November 08, 2011
  • 11. DIFFERENCES 0 H. cannabinus (Kenaf) 0 H. sabdariffa (Roselle) 0 The apex of the epicalyx (bractiole)is 0 inconspicuously channeled in sabdariffa. entire in cannabinus 0 it is much less conspicuous (shrunken) in 0 The sepal nectary (gland) in sabdariffa. cannabin us is prominent (swollen) 0 The stem of sabdariffa is flexible 0 it is more or less rigid in cannabinus. Tuesday, November 08, 2011
  • 12. Mesta in relation to India 0 India had to loose about 80% of total jute production area at the time of partition of the country during 1947. The jute crop needs a specific set of climatic conditions, therefore, the cultivation of jute could not be extended beyond the states of West Bengal, Assam, Bihar, Orissa, and parts of U.P. and Tripura. As a result the production of jute fell below the requirement of mills. Mesta can, however, be grown even in those areas where jute is not grown under wider climatic and soil conditions with much less care. This helped the country to expand more area under mesta. At present Mesta is grown in an area of more than 26 lakh hectares with a production of more than 12 lakh bales. Tuesday, November 08, 2011
  • 13. Andhra Pradesh 0 AREA : 143000 acres 0 PRODUCTION : 501000 bales 0 PRODUCTIVITY: 6.4 q 0 vijayanagaram & srikakulam are the major districts Tuesday, November 08, 2011
  • 14. USES 0 PULP extraction from stem use in news paper making 0 FLOWER CALYX used in natural colours manufacturing 0 OIL extraction from seeds ued in soap industries also used as cooking oil 0 FIBRE is used in gunny bag making, packing cloth making Tuesday, November 08, 2011
  • 15. climate 0 A warm humid climate is considered most suitable for growing both the species of mesta 0 The sabdariffa being better drought resistant type. Tuesday, November 08, 2011
  • 16. soils 0 Both varieties of mesta grow on a variety of soils, including new and old alluvium soils. However, the rich loams give the highest yield, but acid soils are not suitable without amendment. With a high pH (above 7.0) of the soil, chlorosis appears in HS mesta. Tuesday, November 08, 2011
  • 17. VARIETIES of H.S 0 VARIETIES FROM ( CRIJAF) 0 1.HS 4288 0 2.HS 7910 0 VARIETIES FROM AMUDALA VALASA(SRIKAKULAM) 1.AMV-1 2.AMV-2 3.AMV-3 ( surya) 4.AMV-4 (kalinga) 5.AMV-5 (durga) Tuesday, November 08, 2011
  • 18. VARIETIES OF H.C 0 HC-583 0 AMC-108 [bhemily] 0 HC-269 Tuesday, November 08, 2011
  • 19. 0 SOWING: may 1st week to June 1st week 0 IN RABI : rice fallows crop 0 Sowing method is broadcasting or 30/10spacing 0 It is grown as a rain fed crop 0 Seed quantity and seed rate varies in between two species of Mesta in India. A seed rate of 15 to 17kg/ha under broadcast and 13-15 Kg./ha in line sowing in cannabinus has been recommended. Similarly seed rate of 13- 15kg/ha under broadcast and 11-13kg/ha under line sowing is recommended in case of sabdarffa Tuesday, November 08, 2011
  • 20. Manuring 0 compost at the rate of 10 to 12 tones per ha is recommended 0 A fertilizer dose of N, P and K at the rate of 40:20:20 is recommended for higher fibre yields Tuesday, November 08, 2011
  • 21. Intercultural operations 0 Weeding, thinning and hoeing are three major intercultural operations 0 The basalin (Flucholoralin) @ 2 litres per ha as presowing (3 days before sowing) is recommended for Mesta weeds. Tuesday, November 08, 2011
  • 22. Harvesting 0 Harvesting time is very important in bast fibre crops like jute and mesta. 0 ‘HS 4288’ and ‘AMV 1’ are harvested when 50 per cent of the plant population is in flower 0 delayed harvesting give more fibre, but of coarser quality 0 . In Andhra Pradesh, plants are harvested by uprooting, which practice is not recommended ; in the jute belt, they are cut close to the ground, as in the case of jute. All HS types are of longer duration (180- 210), whereas HC flowers in about 150 days after sowing Tuesday, November 08, 2011
  • 23. Fibre Extraction 0 The jute plant's fibres lie beneath the bark and surrounded the woody central part of the stem. To extract the fibres from the stem, the process is carried out in the following stages : Tuesday, November 08, 2011
  • 24. 0 Retting is a process in which the tied bundles of jute stalks are taken to the tank by which fibres get loosened and separated from the woody stalk. The bundles are steeped in water at least 60 cm to 100 cm depth. The retting process is completed in 8 to 30 days, when the barks separate out easily from the stick or wood and the fibres are ready for extraction. A development in recent years is adoption of ribbon retting technology in jute growing trade of the country. 0 Stripping (Fibre Extraction) 0 Stripping is the process of removing the fibres from the stalk after the completion of retting. Fibres are removed from the stalk by any one of the following methods : Tuesday, November 08, 2011
  • 26. 0 (i) Single plants are taken and their fibers are taken off. (ii) Taken off a handful of stalks,breaking it in a to and fro motion in water. (iii) Washing the stalks first by standing in waist deep water and then stripping afterwards Tuesday, November 08, 2011
  • 27. Washing and Drying 0 Extracted fibres are washed in clean water. The dark colour of fibres can be removed by dipping them in tamarind water for 15 to 20 minutes and again washed in clean water. After squeezing excess water the fibres are hang on bamboo railing for sun drying for 2-3 days. 0 Bailing and Packing The jute fibre is graded into tops, middles, B, C and X-bottoms. Packing into Kutcha bales about 250 pounds for use in the home trade. they are transported to jute market or direct to jute mills Tuesday, November 08, 2011
  • 29. yield 0 Seed YieldThe average seed yield is about 800 to 900 kg per hectare. Tuesday, November 08, 2011