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National Horticulture Board. Data Base., Gourgaon, Haryana, India. 2010.

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Article

Correlation Study of Yield, Flowering Duration and Fruit Physico –chemical Characters of Guava (Psidium guajava L.)

1ICAR Research Complex for Eastern Region, Research Center, Ranchi, Jharkhand, India

2Department of CIHAB, Palli Siksha Bhavana, Sriniketan, Visva Bharati, India

3Program Co-ordinator, Rathindra KVK, PSB, Sriniketan, Visva Bharati, India


World Journal of Agricultural Research. 2015, Vol. 3 No. 2, 91-93
DOI: 10.12691/wjar-3-2-11
Copyright © 2015 Science and Education Publishing

Cite this paper:
Bakulranjan Jana, Partha Sarathi Munsi, Dulal Chandra manna. Correlation Study of Yield, Flowering Duration and Fruit Physico –chemical Characters of Guava (Psidium guajava L.). World Journal of Agricultural Research. 2015; 3(2):91-93. doi: 10.12691/wjar-3-2-11.

Correspondence to: Bakulranjan  Jana, ICAR Research Complex for Eastern Region, Research Center, Ranchi, Jharkhand, India. Email: brjana.ars@gmail.com

Abstract

In guava significant correlations were observed between duration of flowering with their respective seasons and their yield and total yield. Duration of flowering was positively correlated with yield of respective seasons. Fruit weight was positively and significantly correlated with fruit size (r=0.860**) and fruit volume (r=0.981**). T.S.S. was positively and significantly correlated with reducing sugar (r=0.586**) and total sugar (r=0.683**). Acidity also positively and significantly correlated with reducing sugar (r=0.497**) and total sugar (r=0.417*). Reducing sugar was positively and significantly correlated with total sugar (r=0.888**). Yield was significantly and positively correlated with fruit size, weight and fruit volume (r=0.327*).

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