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Effect of drought stress on symbiotic nitrogen fixation, soil nitrogen availability and soil microbial diversity in forage legumes
Background and aimsForage legumes form mutualistic interactions with specialized soil rhizobia bacteria that inhabit root nodules and fix atmospheric...
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Soil phosphorus availability is enhanced by nitrogen and litter addition during the growing season
Background and aimsLitter input plays an important role in maintaining soil phosphorus (P) availability in terrestrial ecosystems. Moreover, nitrogen...
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Nitrogen Fertilization Increases Soil Microbial Biomass and Alters Microbial Composition Especially Under Low Soil Water Availability
Soil microbial biomass and composition are affected by resource supply and water availability. However, the response of soil microbial communities to...
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Rhizobia modulate the peanut rhizobacterial community and soil metabolites depending on nitrogen availability
The rhizobial inoculation effects on the peanut rhizosphere bacterial community and metabolites were studied under different N availability following...
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Plant functional type shapes nitrogen availability in a regenerating forest
Background and aimsIn mature forests, tree and shrub mycorrhizal associations integrate plant and fungal functional traits, making these...
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Effects of Intercrop** Oat and Common Vetch on Plant Biomass Yield and Soil Nitrogen and Phosphorus Availability in Different Soil Characteristics
Increasing agricultural productivity and assessing the responses of soil properties in soils with different groups under intercrop** are the key...
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Bamboo Expansion and Soil Nitrogen Transformations
The effects of plant invasion on soil nitrogen cycle have attracted more and more attention due to potential emission of gaseous nitrogen. Plant...
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Utilisation and transformation of organic and inorganic nitrogen by soil microorganisms and its regulation by excessive carbon and nitrogen availability
The process of nitrogen (N) transformation after microbial utilisation of organic and inorganic N is unclear. 15 N -glycine (Gly), 15 NH 4 + and 15 NO 3 − ...
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Can Soil Testing Determine Plant Health? Investigating Nutrient Availability
This lab explores the theoretical background and practical aspects of plant nutrient analysis. It emphasizes the importance of essential elements,...
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Nitrogen availability and denitrification in urban agriculture and regreened vacant lots
Many cities demolish abandoned homes and create regreened vacant lots (RVLs), and an increasingly popular, high-intensity use of RVLs is as urban...
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Soil Organic Carbon and Nitrogen Mineralization Potential of Manures Regulated by Soil Microbial Activities in Contrasting Soil Textures
Manure application and mineralization are important for soil fertility and crop productivity. This study aimed to estimate the mineralization of soil...
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Expression of macromolecular organic nitrogen degrading enzymes identifies potential mediators of soil organic N availability to an annual grass
Nitrogen (N) is frequently limiting to plant growth, in part because most soil N is present as polymeric organic compounds that are not readily taken...
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Interaction of nitrogen availability in the soil with leaf physiological traits and nodule formation of Robinia pseudoacacia-rhizobia symbiosis depends on provenance
AimsThe interaction between nitrogen (N) availability in the soil, rhizobia nodule formation and leaf physiological traits of Robinia pseudoacacia ...
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Nitrogen Addition Enhances Soil Nitrogen Mineralization Through an Increase in Mineralizable Organic Nitrogen and the Abundance of Functional Genes
Atmospheric nitrogen (N) deposition resulting from human activities has significantly increased reactive N levels in terrestrial ecosystems, which is...
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The effect of biochar on nitrogen availability and bacterial community in farmland
PurposeNitrification and denitrification in soil are key components of the global nitrogen cycle. This study was conducted to investigate the effect...
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Maize Straw and Nitrogen Fertilizer Alter Soil Carbon and Nitrogen Mineralization during the Fallow Period in the Oasis Farmland area
Combining straw with nitrogen fertilizer is an important strategy that influences soil fertility and crop yield. N availability may further affect...
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Divergent responses of nitrogen availability to aridity in drylands
PurposeDrylands are generally drought-stressed and have low soil fertility. While negative effects of drought on vegetation productivity are...
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Soil Phosphorus Availability Impacts Chickpea Production and Nutritional Status in Tropical Soils
Chickpea is an excellent source of protein for human and animal consumption; however, the lack of phosphorus (P) limits their development and grain...
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Staying hungry: a roadmap to harnessing central regulators of symbiotic nitrogen fixation under fluctuating nitrogen availability
Legumes have evolved specific inventions to enhance nitrogen (N) acquisition by establishing symbiotic interactions with N-fixing rhizobial bacteria....
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Water availability creates global thresholds in multidimensional soil biodiversity and functions
Soils support an immense portion of Earth’s biodiversity and maintain multiple ecosystem functions which are essential for human well-being....
