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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

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

Int.J.Curr.Microbiol.App.Sci.2017.6(9): 828-834
DOI: https://doi.org/10.20546/ijcmas.2017.609.102


Improvement of Papaya Seed Germination by Different Growth Regulator and Growing Media under Net House Condition
Amit Desai1*, Ashwin Trivedi2, Bharat Panchal1 and Velji Desai1
1Department of Horticulture, B. A. College of Agriculture, Anand Agricultural University, Anand-388 110, Gujarat, India
2ICAR-Directorate of Medicinal and Aromatic Plant Research, Anand, Gujarat, India
*Corresponding author
Abstract:

Seed germination is the most important aspect for raising the nursery for successful seedling production of Papaya. The present study was carried out to explore the effect of different growth promoter with growing media on seed germination of Papaya. (Carica papaya L.) cv. Madhubindu under net house condition. The seeds of papaya were treated with different concentrations of GA3 and cow urine and sowing in different growing Media’s viz., Coco peat, Vermicompost and Soil. Highly significant different was observed between the treatments. The results showed that the treatment combinations G3M1 [GA3 @150 mg/l dipping for 12 hours and soil + cocopeat (1:1)] is significantly recorded highest germination percentage (84.00% and 95.00%) at 10 and 20 DAS, respectively and also recorded significantly minimum number of days (8.33) required 50 per cent germination. Whereas, treatment combination G6M1 [cow urine 10% dipping for 18 hours and soil + cocopeat (1:1)] recorded significantly the highest seed vigour index- I and II, dry weight of shoot and dry weight of root at 30 and 45 DAS. Similarly, the highest root: shoot ratio at 30 and 45 DAS and seed vigour index- II at 30 DAS was recorded in treatment combination G5M1 [cow urine 10% dipping for 12 hours and soil + cocopeat (1:1)].


Keywords: GA3, Cow urine, Media, Germination, Papaya seedling.
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How to cite this article:

Amit Desai, Ashwin Trivedi, Bharat Panchal and Velji Desai. 2017. Improvement of Papaya Seed Germination by Different Growth Regulator and Growing Media under Net House Condition.Int.J.Curr.Microbiol.App.Sci. 6(9): 828-834. doi: https://doi.org/10.20546/ijcmas.2017.609.102