International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 9, Issue:7, July, 2020

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(7): 3325-3338

Plant Bio regulators and Chemicals Exogenous Application Impact on Flowering and Yield Attributes of Mango (Mangifera indica L) cv. Banganpalli
G. Vijay Krishna1*, A. Bhagwan2, A. Kiran Kumar2, A. Girwani3, M. Sreedhar4, S. Narendar Reddy5 and M. Hanuman Nayak6 
1Horticultural Research Station, Aswaraopet, SKLTSHU, Telangana, India
2Fruit Research Station, Sangareddy, SKLTSHU, Telangana, India
3College of Horticulture, Mojerla, Mahabubnagar, SKLTSHU, Telangana, India
4Department of crop Physiology, 5Department of plant breeding, College of Agriculture, Hyderabad Telangana, India
6Vegetables Research Station, Hyderabad, SKLTSHU, Telangana, India
*Corresponding author

Field experiment was conducted during 2015-16 at Fruit research station, Sangareddy to study the exogenous application effect of flower enhancing plant bio regulators and fruit set improving chemicals on flowering and yield of mango cv. Banganpalli. Trees applied with paclobutrazol and other plant bio regulators (NAA and SA) were significantly increased the percent flowering compares to control trees. Paclobutrazol alone and in combination with spermidine treatment has recorded significantly maximum number of fruits per tree and yield (13.97 % and 41.54 % over control) due to increase in fruit set and fruit retention. Among fruit set improving chemicals, CPPU has recorded maximum yield (11.85 % over control) due to increased fruit set. Among interactions, the combination of NAA and spermidine has increased yield up to 48.04 % over control due to prolonged flowering by NAA and increased fruit set by spermidine. Maximum benefit cost ratio of 8.69 was recorded with NAA along with spermidine.

Keywords: Banganpalli, Paclobutrazol, Salicylic acid, CPPU, Boron, Percent flowering

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How to cite this article:

Vijay Krishna, G., A. Bhagwan, A. Kiran Kumar, A. Girwani, M. Sreedhar, S. Narendar Reddy and Hanuman Nayak, M. 2020. Plant Bio regulators and Chemicals Exogenous Application Impact on Flowering and Yield Attributes of Mango (Mangifera indica L) cv. Banganpalli.Int.J.Curr.Microbiol.App.Sci. 9(7): 3325-3338. doi:
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