Author(s): P. Dutta, S. Kundu, F. K. Bauri, H. Talang and D. Majumder

Abstract: An investigation was carried out to study the effect of bio-fertilizers on physico-chemical qualities and leaf mineral composition of guava cv. L-49 grown in New Alluvial Zone of West Bengal, India during 2010-12. The experiment was conducted at the Horticultural Research Station, Mondouri in RCBD considering eight treatments with three replications. Among different treatments Azospirillum + Azotobacter + VAM was most effective in improving the fruit quality followed by Azotobacter + VAM. This treatment also resulted maximum content of leaf minerals (N, P and K). It may be concluded that bio-fertilizer combination Azospirillum + Azotobacter + VAM can be applied for quality fruit production of guava in New Alluvial Zone....

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