Effect of organic manures and bio-fertilisers on growth and quality attributes of kharif onion (Allium cepa L.) in semi-arid region

Effect of organic manures and bio-fertilisers on growth and quality attributes of kharif onion (Allium cepa L.) in semi-arid region

2015

E11037

A field experiment was conducted at Horticulture farm, S.K.N. College of Agriculture, Jobner (Rajasthan) during kharif, 2012 with eighteen treatment combinations including six levels of organic manures (Control, FYM @ 10 t ha-1, vermicompost @ 5 t ha-1, poultry manure @ 5 t ha-1, FYM @ 5 t ha-1 + vermicompost @ 2.5 t ha-1, FYM @ 5 t ha-1 + poultry manure @ 2.5 t ha-1) and three bio-fertilizer treatments (without inoculation,\n Azospirillium, Azospirillium + PSB). Results indicated that growth attributes, TSS and nitrogen content in bulb increased significantly with the combined application of FYM @ 5 t ha -1 + vermicompost @ 2.5 t ha-1. While phosphorus and sulphur content of bulb significantly increased with application of FYM @ 5 t ha-1 + poultry manure @ 2.5 t ha-1. Bulb inoculation with Azospirillium + PSB significantly increased both growth and quality attributes over other treatments.

7(1):73-76, INDIAN RESEARCH JOURNAL OF GENETICS AND BIOTECHNOLOGY

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