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Datura stramonium L. in soybean in Austria: risk areas, extent of late-season infestation, and management implications
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An 15N study of the effects of nitrate, ammonium, and nitrate + ammonium nutrition on nitrogen assimilation in Zea Mays L.
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An investigation of the pathway of nitrogen incorporation into the leaf and root metabolism of Helianthus annuus L
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A ¹⁵N study of the effects of nitrate, ammonium and nitrate plus ammonium nutrition on nitrogen assimilation in Hordeum vulgare
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The effect of nitrate on ammonium absorption and assimilation in Triticum aestivum L. var Zaragoza
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An investigation of aspects of the nitrogen physiology of Helianthus annuus L
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The effects of phosphorus nutrition on plant growth and nitrogen fixation in cowpeas (vignia unguiculata L.)
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Effect of different nitrogen source on respiratory carbon use in roots of Triticum aestivum L. var. zaragoza
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Multicriteria evaluation of ethylene glycol assimilation pathways
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Predicting plant-available nitrogen across soil types using pyrolysis-FTIR and pre-plant nitrogen test
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The effect of two different killing techniques on early 14C-labelled nitrogenous photosnthetic products in leaves of Zea mays L.
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Does transpiration respond to short term nitrogen deficiency?
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A nitrogen budget for the Cape Metropolitan area : is nitrogen enrichment occurring in the soils of remnant patches of lowland fynbos?
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The effect of fire on the spatial distribution of total nitrogen, total phosphorus, soil organic matter and pH, and the nitrogen acquisition patterns of pre and post-fire communities
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Cultivar-dependent soil microbial responses to contrasting nitrogen management strategies in systems with and without
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The ecology and nitrogen-fixing ability of selected Aspalathus spp. in fynbos ecosystems
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Compost addition promotes microbial nitrogen and phosphorus uptake after rewetting following drought, but not plant growth
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Can nitrogen isotopes be used to detect the effects of burning on nitrogen cycling? : a study on Pinus resinosa in Minnesota, USA
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Nitrogen environment, ecophysiology and growth of Gracilaria gracilus in Saldanha Bay, South Africa
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Can the pathway of abalone aquaculture effluent be traced using carbon and nitrogen stable isotope analysis of kelp Ecklonia maxima and mussels Mytilus galloprovincialis?
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Investigation into the assimilation of free amino nitrogen from bread waste during yeast proliferation
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Effects of seaweed concentrate (Kelpak) on nitrogen fixation of cowpea (Vigna ungulata L. Walp.) and soybean (Glycine max L. Merr.) and on the growth of their rhizobial symbionts (Bradyrhizobium strain CB756 and Bradyrhizobium japonicum strain CB1809)
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Nitrogen utilization in the South African fynbos shrub, Protea neriifolia R.BR. (Proteaceae)
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The effect of atmospheric nitrogen deposition on fynbos soils and plants in the Cape Town metropolitan area
