Microorganisms facilitate uptake of dissolved organic nitrogen by seagrass leaves
نویسندگان
چکیده
منابع مشابه
Dissolved organic nitrogen uptake by seagrasses
We examined the ability of seagrasses to take up dissolved organic nitrogen (DON) with leaves (in situ) and roots (laboratory) in an oligotrophic tropical offshore meadow in Indonesia using 15N-labeled nitrogen (N) substrates. We compared the uptake of urea and amino acids with that of ammonium (NH z4 ) and nitrate (NO { 3 ) and determined uptake kinetics of amino acids for the seagrasses Thala...
متن کاملDissolved organic carbon fluxes by seagrass meadows and macroalgal beds
Cristina Barrón*, Eugenia T. Apostolaki and Carlos M. Duarte 1 Griffith School of Environment, Australian Rivers Institute-Coast and Estuaries, and Australian Research Council Centre of Excellence for Coral Reef Studies, Griffith University, Brisbane, QLD, Australia 2 Hellenic Centre for Marine Research, Institute of Oceanography, Heraklion, Greece 3 Department of Global Change Research, Instit...
متن کاملUptake of organic nitrogen by plants.
Languishing for many years in the shadow of plant inorganic nitrogen (N) nutrition research, studies of organic N uptake have attracted increased attention during the last decade. The capacity of plants to acquire organic N, demonstrated in laboratory and field settings, has thereby been well established. Even so, the ecological significance of organic N uptake for plant N nutrition is still a ...
متن کاملN uptake and yield of wheat as influenced by integrated use of organic and mineral nitrogen
The effect of integrated use of mineral and organic N sources (farmyard manure, poultry manure, and Filter Cake) on yield and N uptake of wheat were assessed in biennial field experiment carried out on silty clay loam soil in Nuclear Institute for Food and Agriculture, Tarnab, Peshawar Pakistan during 2005-07. Combined dose of N provided from all sources was applied @120 kg ha-1. There were 17 ...
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ژورنال
عنوان ژورنال: The ISME Journal
سال: 2018
ISSN: 1751-7362,1751-7370
DOI: 10.1038/s41396-018-0218-6