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volume 34 issue 2 (june 2014) : 102-106,   Doi: 10.5958/0976-0547.2014.00024.X

EFFECT OF GROWTH REGULATORS ON QUALITY OF BER (ZIZYPHUS MAURITIANA LAMK) CV. UMRAN.

R
Rachna Arora*
S
Sukhdev Singh
1Faculty of Agriculture and Forestry, Khalsa College Guru Nanak Dev University, Amritsar- 143 001, India.
Cite article:- Arora* Rachna, Singh Sukhdev (2025). EFFECT OF GROWTH REGULATORS ON QUALITY OF BER (ZIZYPHUS MAURITIANA LAMK) CV. UMRAN.. Agricultural Science Digest. 34(2): 102-106. doi: 10.5958/0976-0547.2014.00024.X.

ABSTRACT

There is huge potential to improve market acceptability of ber with application of growth regulators. Significant increase in fruit size traits i.e. fruit length, breadth, weight and volume was recorded with application of NAA 30 ppm. The palatability rating of fruits in terms of taste, colour and texture of fruit was recorded maximum with application of GA3 50 ppm. For the stone related traits, the maximum reduction in stone breadth and percentage was recorded with NAA 30 ppm. There was no significant variation in stone length and weight with growth regulators.

REFERENCES

  1. Aulakh, P. S., Vij, V. K. and Kumar, A., (2005). Comparative performance of some promising ber varieties grown under arid-irrigated conditions of Punjab. Ind J Hort 62: 127-128
  2. Bal, J. S. and Chohan, G. S., (1981). Effect of ethephon on ripening and quality of ber. Punjab Hort J 21: 188-91
  3. Bal, J. S., Singh, S. N., Randhawa, J. S. and Jawanda, J. S., (1984). Effect of growth regulators on fruit drop, size and quality of ber. Indian J Hort 41: 182-85.
  4. Bal, J. S., Singh, S. N., Randhawa, J. S. and Sharma, S. C., (1982). Effect of Naphthalene acetic acid and Trichlorophenoxy acetic acid on fruit drop, size and quality of ber. Prog Hort 14: 148-51.
  5. Bal, J. S., Randhawa, J. S. and Singh, S. N., (1988). Effect of NAA on fruit characters and quality of ber cv. Umran. Haryana J Hort Sci 17: 20-23.
  6. Bal, J. S., Singh, S. N. and Randhawa, J. S., (1986). Response of naphthalene acetic acid spray at fruit set and slow growth phase in ber fruits (Ziziphus mauritiana Lamk.). J Res Punjab agric Uni 23: 569-72.
  7. Bankar, G. J. and Prasad, R. N., 1990. Effect of gibberellic Acid and NAA on fruit set and quality of ber (Zizyphus mauritiana Lamk.) cv. Gola. Prog Hort 22: 60-62.
  8. Bhati, B. S. and Yadav, P. K., (2004). Effect of foliar application of urea and NAA on the yield parameters of ber (Zizyphus mauritiana Lamk.) cv. Gola. Haryana J Hort Sci 33: 189-90.
  9. Chahal, S. and Bal, J. S., (2004). Quality of GA, NAA and wax treated ber (Zizyphus mauritiana Lamk.) fruits after storing them in cold storage for different duration. Haryana J Hort Sci 33: 240-42.
  10. Jackson, D. I., (1968). Gibberellin and growth of apricot and peach fruits. Abst J Biol Sci 21: 205-15.
  11. Kale, V. S., Dod, V. N., Adpawar, R. M. and Bharad, S. G., (2000). Effect of plant growth regulators on fruit characters and quality of ber (Zizyphus mauritiana L.). Crop Res 20: 327-33.
  12. Krishnamoorthy, H. N., (1981). Plant growth regulators substances including application in agriculture. Tata McGraw Hill Publishing Co. Ltd. New Delhi.
  13. Kumar, P. S. and Babu, R. S. H., (1987). Physico-chemical characters of some ber (Zizyphus mauritiana Lamk.) cultivars grown at Hyderabad. Punjab Hort J 27: 17-21
  14. Masalkar, S. D. and Wavhal, K. N., (1991). Effect of various growth regulators on physico-chemical properties of ber cv. Umran. Mah J Hort 5: 37-40
  15. Pandey, V., (1999). Effect of NAA and GA3 spray on fruit retention, growth, yield and quality of ber (Zizyphus mauritiana Lamk.) cv. Banarasi Karaka. Orissa J Hort 27: 69-73.
  16. Patil, B. and Patil, V. J., (1979). Impacts of chemicals on ber (Zizyphus mauritiana Lamk.). Pesticide 13: 28-30.
  17. Sandhu, S. S., Thind, S. S. and Bal, J. S., 1990. Effect of NAA on physico-chemical characters of Umran ber. Punjab Hort J 30:123-30
  18. Singh, C. and Bal, J. S., (2008). Effect of Nutrients and Growth Regulators on physico-chemical characteristics of Indian Jujube (Zizyphus mauritiana Lamk.). Abst. 1st Intnl Jujube Symp Baoding, China September 21-25, pp 49.
  19. Singh, K. and Randhawa, J. S., (2001). Effect of growth regulators and fungicides on fruit drop, yield and quality of fruit in ber cv. Umran. J Res Punjab agric Uni 38: 181-84.
  20. Singh, U. R. and Singh, N., (1976). Effect of plant regulators on fruit drop, size and quality of ber (Ziziphus mauritiana Lamk.) var. Banarsi. Haryana J Hort Sci 5: 1-8.
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    volume 34 issue 2 (june 2014) : 102-106,   Doi: 10.5958/0976-0547.2014.00024.X

    EFFECT OF GROWTH REGULATORS ON QUALITY OF BER (ZIZYPHUS MAURITIANA LAMK) CV. UMRAN.

    R
    Rachna Arora*
    S
    Sukhdev Singh
    1Faculty of Agriculture and Forestry, Khalsa College Guru Nanak Dev University, Amritsar- 143 001, India.
    Cite article:- Arora* Rachna, Singh Sukhdev (2025). EFFECT OF GROWTH REGULATORS ON QUALITY OF BER (ZIZYPHUS MAURITIANA LAMK) CV. UMRAN.. Agricultural Science Digest. 34(2): 102-106. doi: 10.5958/0976-0547.2014.00024.X.

    ABSTRACT

    There is huge potential to improve market acceptability of ber with application of growth regulators. Significant increase in fruit size traits i.e. fruit length, breadth, weight and volume was recorded with application of NAA 30 ppm. The palatability rating of fruits in terms of taste, colour and texture of fruit was recorded maximum with application of GA3 50 ppm. For the stone related traits, the maximum reduction in stone breadth and percentage was recorded with NAA 30 ppm. There was no significant variation in stone length and weight with growth regulators.

    REFERENCES

    1. Aulakh, P. S., Vij, V. K. and Kumar, A., (2005). Comparative performance of some promising ber varieties grown under arid-irrigated conditions of Punjab. Ind J Hort 62: 127-128
    2. Bal, J. S. and Chohan, G. S., (1981). Effect of ethephon on ripening and quality of ber. Punjab Hort J 21: 188-91
    3. Bal, J. S., Singh, S. N., Randhawa, J. S. and Jawanda, J. S., (1984). Effect of growth regulators on fruit drop, size and quality of ber. Indian J Hort 41: 182-85.
    4. Bal, J. S., Singh, S. N., Randhawa, J. S. and Sharma, S. C., (1982). Effect of Naphthalene acetic acid and Trichlorophenoxy acetic acid on fruit drop, size and quality of ber. Prog Hort 14: 148-51.
    5. Bal, J. S., Randhawa, J. S. and Singh, S. N., (1988). Effect of NAA on fruit characters and quality of ber cv. Umran. Haryana J Hort Sci 17: 20-23.
    6. Bal, J. S., Singh, S. N. and Randhawa, J. S., (1986). Response of naphthalene acetic acid spray at fruit set and slow growth phase in ber fruits (Ziziphus mauritiana Lamk.). J Res Punjab agric Uni 23: 569-72.
    7. Bankar, G. J. and Prasad, R. N., 1990. Effect of gibberellic Acid and NAA on fruit set and quality of ber (Zizyphus mauritiana Lamk.) cv. Gola. Prog Hort 22: 60-62.
    8. Bhati, B. S. and Yadav, P. K., (2004). Effect of foliar application of urea and NAA on the yield parameters of ber (Zizyphus mauritiana Lamk.) cv. Gola. Haryana J Hort Sci 33: 189-90.
    9. Chahal, S. and Bal, J. S., (2004). Quality of GA, NAA and wax treated ber (Zizyphus mauritiana Lamk.) fruits after storing them in cold storage for different duration. Haryana J Hort Sci 33: 240-42.
    10. Jackson, D. I., (1968). Gibberellin and growth of apricot and peach fruits. Abst J Biol Sci 21: 205-15.
    11. Kale, V. S., Dod, V. N., Adpawar, R. M. and Bharad, S. G., (2000). Effect of plant growth regulators on fruit characters and quality of ber (Zizyphus mauritiana L.). Crop Res 20: 327-33.
    12. Krishnamoorthy, H. N., (1981). Plant growth regulators substances including application in agriculture. Tata McGraw Hill Publishing Co. Ltd. New Delhi.
    13. Kumar, P. S. and Babu, R. S. H., (1987). Physico-chemical characters of some ber (Zizyphus mauritiana Lamk.) cultivars grown at Hyderabad. Punjab Hort J 27: 17-21
    14. Masalkar, S. D. and Wavhal, K. N., (1991). Effect of various growth regulators on physico-chemical properties of ber cv. Umran. Mah J Hort 5: 37-40
    15. Pandey, V., (1999). Effect of NAA and GA3 spray on fruit retention, growth, yield and quality of ber (Zizyphus mauritiana Lamk.) cv. Banarasi Karaka. Orissa J Hort 27: 69-73.
    16. Patil, B. and Patil, V. J., (1979). Impacts of chemicals on ber (Zizyphus mauritiana Lamk.). Pesticide 13: 28-30.
    17. Sandhu, S. S., Thind, S. S. and Bal, J. S., 1990. Effect of NAA on physico-chemical characters of Umran ber. Punjab Hort J 30:123-30
    18. Singh, C. and Bal, J. S., (2008). Effect of Nutrients and Growth Regulators on physico-chemical characteristics of Indian Jujube (Zizyphus mauritiana Lamk.). Abst. 1st Intnl Jujube Symp Baoding, China September 21-25, pp 49.
    19. Singh, K. and Randhawa, J. S., (2001). Effect of growth regulators and fungicides on fruit drop, yield and quality of fruit in ber cv. Umran. J Res Punjab agric Uni 38: 181-84.
    20. Singh, U. R. and Singh, N., (1976). Effect of plant regulators on fruit drop, size and quality of ber (Ziziphus mauritiana Lamk.) var. Banarsi. Haryana J Hort Sci 5: 1-8.
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