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Effect of Arbuscular Mycorrhiza Fungi Inoculation on Growth and Uptake of Mineral Nutrition in Ipomoea aquatica
Author(s) -
Milton Halder,
Muhammad Shahjalal Khan,
Samina Akhter,
Jagadish Chandra Joarda
Publication year - 2015
Publication title -
current world environment
Language(s) - English
Resource type - Journals
eISSN - 2320-8031
pISSN - 0973-4929
DOI - 10.12944/cwe.10.1.08
Subject(s) - ipomoea aquatica , arbuscular mycorrhiza , mycorrhiza , biofertilizer , inoculation , agronomy , fertilizer , biology , micronutrient , nutrient , plant nutrition , glomus , horticulture , symbiosis , chemistry , bacteria , ecology , genetics , spinach , organic chemistry
A green house experiment was conducted to investigate the effect of arbuscular mycorrhiza inoculation on plant growth and uptake of mineral nutrition in Ipomoea aquatica considering the objective of using environmental friendly biofertilizer instead of chemical fertilizer. A common leafy vegetable plant Ipomoea aquatica was grown with mycorrhiza and without mycorrhiza for 42 days. After harvesting the plants were analyzed for mineral nutrition concentration. Plant fresh weight, dry weight, macronutrient (P, K, Mg, Na), micronutrient (Fe, Mn, Zn) concentration was higher in arbuscular mycorrhiza inoculated plant than non-mycorrhiza inoculated plant. For sustainable agriculture, introducing biofertilizer by using arbuscular mycorrhiza inoculation would be one of the most efficient techniques for replacing chemical fertilizer to meet the nutrient deficiency in nutrient deficient soils of Bangladesh.

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