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Development of micropropagation protocol for jackfruit (Artocarpus heterophyllus Lam.) KJ 182.

Authors :
N. A., Karishma
A. V., Meera Manjusha
Source :
Journal of Tropical Agriculture. Jun2024, Vol. 62 Issue 1, p10-13. 4p.
Publication Year :
2024

Abstract

The most common method of propagating jackfruit is by seed, yet vegetative propagation techniques are labor-intensive and seasonal, and plantlets cultivated from seeds are heterozygous and do not conform to type. Hence, micropropagation can be used to overcome the limitations of conventional vegetative propagation methods. A better culture establishment was obtained with shoot tips cultured on MS medium with 2 mg L-1 BA. On MS media treated with BA (1-4 mg L-1) and 0.35 mg L-1 GA3, shoots proliferate. The highest number of shoots were obtained in MS medium supplemented with 3mg L-1 BA and 0.35 mg L-1GA3 and the highest shoot length and maximum number of leaves were recorded in MS medium supplemented with 2.5 mg L-1BA and 0.35 mg L-1GA3. These proliferating shoots failed to yield any roots. Therefore, this could be a possible future career path. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0971636X
Volume :
62
Issue :
1
Database :
Academic Search Index
Journal :
Journal of Tropical Agriculture
Publication Type :
Academic Journal
Accession number :
178890990