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Deep N acquisition in cultivated grasslands: Uptake of slow-release 15N-labeled ammonium in hemiboreal monospecific leys
AimsTo develop a methodology to study uptake and redistribution by plants of NH 4 + from deep soil, applying it to investigate deep root N uptake by...
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Long-Term Fertilizer Optimization with Slow-Release and Organic Fertilizers Improves N Use Efficiency and Soil Bacterial Populations in Paddies
Optimized fertilization is often recommended in crop production. Clarifying its continuous benefits considering the soil response and feedback is...
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Effects of controlled-release fertilizer on N2O emissions in wheat under elevated CO2 concentration and temperature
AimsN 2 O emitted by agricultural ecosystems has a great impact on global warming and climate change. The use of controlled-release fertilizers (CRF)...
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Differences in C and N release from Alliaria petiolata leaves and stems: consequences for nutrient cycling in forest ecosystems
Garlic mustard ( Alliaria petiolata (Bieb.) Cav. et Grande) is a widespread forest edge plant species in the European temperate zone and also one of...
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Characteristics of N2O release from polluted creeks in the Taihu Lake Basin: sources and microbial populations
Polluted rural creek systems are a potential primary source of nitrous oxide (N 2 O). However, to date, the N 2 O emission pathways of rural creek...
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Litter decomposition and nutrient release for two tropical N-fixing species in Rio de Janeiro, Brazil
Litter production and decomposition are critical to forest productivity, nutrient cycling, and carbon sequestration in tropical woody ecosystems....
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Modeling surface residue decomposition and N release using the Cover Crop Nitrogen Calculator (CC-NCALC)
Optimal utilization of cover crop (CC) residues in conservation tillage systems require fast-running crop-soil simulation models that can accurately...
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Controlled-release N fertilizer to mitigate ammonia volatilization from double-crop** rice
Controlled-release nitrogen fertilizer (CRNF) can effectively enhance crop yields and raise the efficiency of nitrogen fertilizer in agroecosystems....
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Reduced N Fertilizer Application with Optimal Blend of Controlled-Release Urea and Urea Improves Tomato Yield and Quality in Greenhouse Production System
At present, excessive nitrogen (N) fertilizer application for tomato has attracted much research attention because of reducing fruit yield and...
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Litter functional dissimilarity accelerates carbon and nitrogen release from the decomposition of straw but not root in maize/legume intercrop**
Background and aimsThe decomposition of shoot and root litter has been extensively studied in natural ecosystems. Our understanding of the...
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Greenhouse Evaluation of Biochar-Based Controlled-Release Nitrogen Fertilizer in Corn Production
Low nitrogen use efficiency (NUE) in corn production leads to reduced harvest and substantial nitrogen (N) losses, adversely impacting environment...
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Nitrogen release dynamics of cover crop mixtures in a subtropical agroecosystem were rapid and species-specific
Background and aimsCover crops are an integral constituent of sustainable subtropical agroecosystems. Using grass/legume mixtures as opposed to...
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Separation and preparation of N-glycans based on ammonia-catalyzed release method
The study of carbohydrates requires large amounts of glycans. N -Glycans can be synthesized but generating large quantities of N -glycans with diverse...
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Detection of Gasdermin C-Mediated Cancer Cell Pyroptosis
Gasdermin proteins except DFNB59 are the executioners of pyroptotic cell death. Cleavage of a gasdermin by an active protease causes lytic cell...
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Low Rather Than High Level Nitrogen Additions Accelerate Carbon Release Process and Inhibit Recalcitrant Carbon Allocation via Stirring Soil Enzymatic Activities in Plateau Meadows
It remains uncertain about the pathway by which atmospheric nitrogen (N) deposition mediates soil carbon (C) source-sink process. This study was...
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Effects of two-year nitrogen and phosphorus additions on nutrient release and enzyme activity during leaf litter decomposition in Larix principis-rupprechtii plantation
AimsIncreasing global nitrogen (N) and phosphorus (P) deposition may affect the response mechanism of litter decomposition. We aimed to explore the...
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Competitive fitness and stability of ammonium-excreting Azotobacter vinelandii strains in the soil
AbstractNon-symbiotic N 2 -fixation would greatly increase the versatility of N-biofertilizers for sustainable agriculture. Genetic modification of...
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Enhanced Efficiency N Fertilizers: an Effective Strategy to Improve Use Efficiency and Ecological Sustainability
In the face of climate change, improving the efficacy of applied nitrogen (N) with a low environmental footprint is crucial for feeding hungry...
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Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
Lily is a bulbous plant with an endogenous dormancy trait. Fine-tuning bulb dormancy release is still a challenge in the development of bulb storage...
