Response of nitrogen-fixing water fern Azolla biofertilization to rice crop

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Response of nitrogen-fixing water fern Azolla biofertilization to rice crop

The water fern Azolla harbors nitrogen-fixing cyanobacterium Anabaena azollae as symbiont in its dorsal leaves and is known as potent N2 fixer. Present investigation was carried out to study the influence of fresh Azolla when used as basal incorporation in soil and as dual cropped with rice variety Mahsoori separately and together with and without chemical nitrogen fertilizer in pots kept under...

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Nitrogen is essential for both vegetative and generative stages of plant growth. Nitrogen efficiency is related to plant growth, production cost, and fertilizer residue. Azolla has the ability to increase nitrogen fixation from the atmosphere. Thus, Azolla cultivation in paddy field is one strategy for improving nitrogen fertilizer efficiency and increasing plant vegetative and generative growt...

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ژورنال

عنوان ژورنال: 3 Biotech

سال: 2014

ISSN: 2190-572X,2190-5738

DOI: 10.1007/s13205-014-0251-8