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Research Article

volume 49 issue 5 (october 2015) : 447-451,   Doi: 10.18805/ijare.v49i5.5809

Extension of shelf life of cotton (Gossypium hirsutum L.) seeds through polymer coating under ambient storage condition

K
K. Rathinavel
1Central Institute for Cotton Research, Regional station, Coimbatore – 641 003, India.
Cite article:- Rathinavel K. (2025). Extension of shelf life of cotton (Gossypium hirsutum L.) seeds through polymer coating under ambient storage condition. Indian Journal of Agricultural Research. 49(5): 447-451. doi: 10.18805/ijare.v49i5.5809.

ABSTRACT

Experiments conducted to elucidate the impact of polymer coating on viability of cotton seeds at Central Institute for Cotton Research, Regional Station, Coimbatore, India revealed that seeds coated with polymer “polycote” or “ polyloc” @ 3 ml kg-1 + thiram @ 2.5 g kg-1+ super red @ 5 ml kg-1 + cruiser @ 5 g kg-1 packed in polythene bag (700 gauge ) and stored at ambient condition for 26 months was found superior in preserving seed quality viz., seed viability expressed in terms of germination and seedling vigour over untreated seeds. The percentage loss of viability was less rapid and at 26th month of storage it was 70% where as in control 56%. Less seed infection, high seedling vigour and field emergence was recorded in coated seeds.

REFERENCES

  1. Abdul-Baki, AA. and Anderson, JD. (1973). Vigour determination of soybean seeds by multiple criteria. Crop Sci.; 13: 630-633.
  2. Abou, C. (1993). Les semences en voient de toutes les couleurs. Biofutur. 93: 49-53.
  3. Dexter, ST. and M.Takao.(1960). Acceleration of water uptake and germination of sugar beet seed balls by surface coatings of hydrophilic colloids. Agron. J. 51: 388-389.
  4. Kaur, G. and Bishnoi, UR (2008). Polymer seed coating effects winter canola seedling establishment in different soil types. Journal of New Seeds.9:101-110
  5. Hill, HJ.(1998). New developments in technology. Proceedings of the Oregon Horticultural Society, Portland, Oregon. 88: 123-130
  6. ISTA. (1999). International Rules for Seed Testing. Seed Sci. and Technol. Supplement Rules. 27: 25-30.
  7. Ludwig, Marcos Paulo, Lucca Filho, Orlando Antonio, Baudet, and Leopoldo. (2011). Seed quality of stored soybean after coating with amino acid, polymer, fungicide and insecticide. Journal of Seed. 33: 395-406
  8. Mayee, CD. and Rao, MRK. (2002). Current cotton production and production scenario including GM cotton. Crop report cotton. Agr-fork April – June.14-16.
  9. Panse, VG. and Sukhatme, PV. (1985). In: Statistical methods for Agricultural Workers. ICAR, Publication, New Delhi. p. 327-340.
  10. Raja, K., Bharathi, A. and Karivaradaraju, TV. (2003). Effect of storage containers and seed treatments on quality of green gram cv. CO 6. Madras Agrl. J. 90: 550-553.
  11. Robani, H. (1994). Film coating horticultural seed. Hort. Technol. 4: 104-105.
  12. Sasikala, S. (2002). Studies on seed dormancy and storage in papaya cultivars (Carica papaya L.) ( M.Sc. (Ag.) Thesis) Tamil Nadu Agricultural University, Coimbatore, India.
  13. Santos, FC., Oliveira, JA., Vilela, E., Mendesguimaraes, R. and Vieira, AR. (2010). Tratamento químico, revestimento e armazenamento de sementes de Brachiaria brizantha cv. Marandu. Revista Brasileira de Sementes. 32:69-73.
  14. Sauve, EM. and Shiel, RS. (1980). Coating seeds with polyvinyl resins. J. of Horti. Sci. 55: 371-373.
  15. Sherin Susan John., Bharathi, A., Natasan, P. and Raja, K. (2005). Effect of polymer coating on germination and seedling vigour in maize cv. CO 1. Karnataka J. of Agri. Sci.18: 343-348.
  16. Sherin Susan John. (2003). Seed coating technology using polykote for maximizing the planting value, growth and productive of maize (Zea mays L.) cv.CO 1. (M.Sc.(Ag.) Thesis) Tamil Nadu Agricultural University, Coimbatore,India.
  17. Vigneshwari, R. (2002). Seed hardening and pelleting in ragi cv. CO13 to induce drought resistance and to improve productivity under rainfed condition. (M.Sc. (Ag.) Thesis) Tamil Nadu Agricultural University, Coimbatore, India.
  18. West, SH., Loftin, SK., Wahl, M., Batich, CD. and Beatty, CL. (1985). Polymers as moisture barriers to maintain seed quality. Crop. Sci. 25: 941-944.
  19. Whipps, J.M., Budge, SP. and McQuilken, MP. (2001). Biocontrol activity of Pythium oligandrum and Coniothyrium minitans in pelleted and film-coated seed. British Crop Protection Council,127-134.
  20. Whiteakar Gary. (2003). Vegetable seed quality A locla an dinternational perspective: http://www.co.wha.wsu.edu/ proceedings/whiteakar.doc.
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    Research Article

    volume 49 issue 5 (october 2015) : 447-451,   Doi: 10.18805/ijare.v49i5.5809

    Extension of shelf life of cotton (Gossypium hirsutum L.) seeds through polymer coating under ambient storage condition

    K
    K. Rathinavel
    1Central Institute for Cotton Research, Regional station, Coimbatore – 641 003, India.
    Cite article:- Rathinavel K. (2025). Extension of shelf life of cotton (Gossypium hirsutum L.) seeds through polymer coating under ambient storage condition. Indian Journal of Agricultural Research. 49(5): 447-451. doi: 10.18805/ijare.v49i5.5809.

    ABSTRACT

    Experiments conducted to elucidate the impact of polymer coating on viability of cotton seeds at Central Institute for Cotton Research, Regional Station, Coimbatore, India revealed that seeds coated with polymer “polycote” or “ polyloc” @ 3 ml kg-1 + thiram @ 2.5 g kg-1+ super red @ 5 ml kg-1 + cruiser @ 5 g kg-1 packed in polythene bag (700 gauge ) and stored at ambient condition for 26 months was found superior in preserving seed quality viz., seed viability expressed in terms of germination and seedling vigour over untreated seeds. The percentage loss of viability was less rapid and at 26th month of storage it was 70% where as in control 56%. Less seed infection, high seedling vigour and field emergence was recorded in coated seeds.

    REFERENCES

    1. Abdul-Baki, AA. and Anderson, JD. (1973). Vigour determination of soybean seeds by multiple criteria. Crop Sci.; 13: 630-633.
    2. Abou, C. (1993). Les semences en voient de toutes les couleurs. Biofutur. 93: 49-53.
    3. Dexter, ST. and M.Takao.(1960). Acceleration of water uptake and germination of sugar beet seed balls by surface coatings of hydrophilic colloids. Agron. J. 51: 388-389.
    4. Kaur, G. and Bishnoi, UR (2008). Polymer seed coating effects winter canola seedling establishment in different soil types. Journal of New Seeds.9:101-110
    5. Hill, HJ.(1998). New developments in technology. Proceedings of the Oregon Horticultural Society, Portland, Oregon. 88: 123-130
    6. ISTA. (1999). International Rules for Seed Testing. Seed Sci. and Technol. Supplement Rules. 27: 25-30.
    7. Ludwig, Marcos Paulo, Lucca Filho, Orlando Antonio, Baudet, and Leopoldo. (2011). Seed quality of stored soybean after coating with amino acid, polymer, fungicide and insecticide. Journal of Seed. 33: 395-406
    8. Mayee, CD. and Rao, MRK. (2002). Current cotton production and production scenario including GM cotton. Crop report cotton. Agr-fork April – June.14-16.
    9. Panse, VG. and Sukhatme, PV. (1985). In: Statistical methods for Agricultural Workers. ICAR, Publication, New Delhi. p. 327-340.
    10. Raja, K., Bharathi, A. and Karivaradaraju, TV. (2003). Effect of storage containers and seed treatments on quality of green gram cv. CO 6. Madras Agrl. J. 90: 550-553.
    11. Robani, H. (1994). Film coating horticultural seed. Hort. Technol. 4: 104-105.
    12. Sasikala, S. (2002). Studies on seed dormancy and storage in papaya cultivars (Carica papaya L.) ( M.Sc. (Ag.) Thesis) Tamil Nadu Agricultural University, Coimbatore, India.
    13. Santos, FC., Oliveira, JA., Vilela, E., Mendesguimaraes, R. and Vieira, AR. (2010). Tratamento químico, revestimento e armazenamento de sementes de Brachiaria brizantha cv. Marandu. Revista Brasileira de Sementes. 32:69-73.
    14. Sauve, EM. and Shiel, RS. (1980). Coating seeds with polyvinyl resins. J. of Horti. Sci. 55: 371-373.
    15. Sherin Susan John., Bharathi, A., Natasan, P. and Raja, K. (2005). Effect of polymer coating on germination and seedling vigour in maize cv. CO 1. Karnataka J. of Agri. Sci.18: 343-348.
    16. Sherin Susan John. (2003). Seed coating technology using polykote for maximizing the planting value, growth and productive of maize (Zea mays L.) cv.CO 1. (M.Sc.(Ag.) Thesis) Tamil Nadu Agricultural University, Coimbatore,India.
    17. Vigneshwari, R. (2002). Seed hardening and pelleting in ragi cv. CO13 to induce drought resistance and to improve productivity under rainfed condition. (M.Sc. (Ag.) Thesis) Tamil Nadu Agricultural University, Coimbatore, India.
    18. West, SH., Loftin, SK., Wahl, M., Batich, CD. and Beatty, CL. (1985). Polymers as moisture barriers to maintain seed quality. Crop. Sci. 25: 941-944.
    19. Whipps, J.M., Budge, SP. and McQuilken, MP. (2001). Biocontrol activity of Pythium oligandrum and Coniothyrium minitans in pelleted and film-coated seed. British Crop Protection Council,127-134.
    20. Whiteakar Gary. (2003). Vegetable seed quality A locla an dinternational perspective: http://www.co.wha.wsu.edu/ proceedings/whiteakar.doc.
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