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Alternations in the element stoichiometry of the grasses drive the aboveground C:N:P ratio of an agriculturally improved pasture on karst in response to differential N and P fertilization
Background and aimsImbalances in nitrogen (N) and phosphorus (P) inputs in grasslands, induced by human activities, can significantly alter the C:N:P...
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Application of N,N,N',N'-Tetramethyl-p-Phenylenediamine and α,ω-Hexadecanedioic Acid for Determination of the H+/O Ratios of Complexes III and IV of the Liver Mitochondrial Respiratory Chain under Free Respiration Conditions
Abstract—Stimulation of mitochondrial respiration in state 4 without changes in passive proton leakage is known to be accompanied by a decrease in...
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Arbuscular mycorrhizal fungi enhanced salt tolerance of Gleditsia sinensis by modulating antioxidant activity, ion balance and P/N ratio
Gleditsia sinensis is a valuable tree species with important pharmaceutical uses. However, high soil NaCl concentration limits its growth in saline...
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Effect of human reclamation and Spartina alterniflora invasion on C-N-P stoichiometry in plant organs across coastal wetlands over China
Background and aimsCoastal wetland types have been severely altered by human reclamation activities and Spartina alterniflora invasion. However, how...
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Regulation of soil C–N–P stoichiometry by intercrop** mitigates microbial resource limitations and contributes to maize productivity
Background and aimsIntercrop** is known to have low fertilizer input but high production efficiency. However, only few studies have explored the...
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Responses of Plant Growth to N or P Addition Vary With Mycorrhizal Strategy
Mycorrhizal fungi form symbiotic relationships with most terrestrial plants. Soil nutrients affect the mycorrhizal symbiotic formation, further...
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Effects of N and P additions on twig traits of wild apple (Malus sieversii) saplings
BackgroundWild apple ( Malus sieversii ) is under second-class national protection in China and one of the lineal ancestors of cultivated apples...
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Effects of drought on non-structural carbohydrates and C, N, and P stoichiometric characteristics of Pinus yunnanensis seedlings
To study non-structural carbohydrate characteristics and nutrient utilization strategies of Pinus yunnanensis under continuous drought conditions,...
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Endophytic N2 fixation in sweet potato: responses to N, P, and K inputs and visualization of 15N2 utilizing bacterial cells via Raman spectroscopy
Fertilizer-N strongly limits non-leguminous crop yields; however, sweet potato ( Ipomoea batatas ) is an exception, likely due to its ability to...
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Soil C, N, and P Contents and Their Stoichiometry as Impacted by Main Forest Vegetation Types in **nglongshan, China
Soil nutrients and their stoichiometry influence the stability of ecosystem structure and function, and it is critical to adequately quantify the...
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Survey of farm-gate N and P balances on arable and dairy organic and conventional farms in Sweden—basis for improved management
About half of all N and P loads to Swedish waters originate from agriculture and must decrease to reach environmental goals. Studying nutrient...
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Soybean triggers tomato root horizontal asymmetry by modifying capture of P rather than N under low nutrient condition
Background and aimsPlants alter root placement patterns to respond nutrients and neighbors, but whether neighbors influence the root architecture by...
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Rapid determination of site-specific N, P, and K management for rice in a tidal swampland
Site-specific nutrient management (SSNM) for a rice ( Oryza sativa L.)-growing domain is typically developed by first using the nutrient omission plot...
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Understory vegetation altered soil CO2 and N2O emissions and the correlation with plant and soil stoichiometry following N and P addition in Chinese fir plantations
Background and aimsIncreased nitrogen (N) deposition may exacerbate soil phosphorus (P) deficiency, which alters soil greenhouse gas (GHG) emissions...
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Can Organic P Inputs Alleviate P Limitation Effects on Nutrient Uptake and Biological N2-Fixing Capacity of Hairy Vetch (Vicia villosa)?
Phosphorus (P) is a limiting nutrient in many agroecosystems and, apart from affecting plant growth, can also limit biological N 2 fixation (BNF) by...
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Indigenous nutrient supply, weeding and fertilisation strategies influence on-farm N, P and K use efficiency in lowland rice
Enhancing use efficiency of applied fertiliser increases farmers’ returns on fertiliser investment through reducing nutrient inputs and improving...
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Plant Community Characteristics and Responses of C, N, and P to Different Water Gradients in Northern Tibetan Plateau
In different plant community types, carbon, nitrogen, and phosphorus allocation is strongly influenced by environmental factors and differences in...
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Effect of slope position on leaf and fine root C, N and P stoichiometry and rhizosphere soil properties in Tectona grandis plantations
Little is known about C –N – P stoichiometries and content in teak ( Tectona grandis ) plantations in South China, which are mostly sited on hilly...
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Facile one-step synthesis of cork-derived hierarchical porous carbons with P, N, and O heteroatoms for high-performance supercapacitor electrodes
High-performance electrodes of activated carbons (PNOACs) with P, N, and O heteroatoms were prepared through a simple one-step phosphoric acid...
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Nutrients (N, P, K, Na) and warming affect heterotrophic respiration in temperate forest litter
At present, ecosystems are facing changes caused by global warming and anthropogenic impacts on geochemical cycles. Both temperature and nutrient...
