Results 31 to 40 of about 715,891 (290)

Nitrification and growth of autotrophic nitrifying bacteria and Thaumarchaeota in the coastal North Sea [PDF]

Biogeosciences, 2013
Nitrification and the associated growth of autotrophic nitrifiers, as well as the contributions of bacteria and Thaumarchaeota to total autotrophic C-fixation by nitrifiers were investigated in the Dutch coastal North Sea from October 2007 to March 2008.
B. Veuger, A. Pitcher, S. Schouten, J. S. Sinninghe Damsté, J. J. Middelburg   +4 more
doaj   +1 more source

Remote Sensing Meets Agronomy: A Three-Year Field Study of Tritordeum’s Response to Enhanced Efficiency Fertilisers

Agronomy
This three-year field study evaluated the agronomic and physiological responses of Tritordeum to nitrogen fertilisation strategies under Mediterranean conditions using an integrated approach combining GDD-aligned phenological monitoring, UAV-based ...
George Papadopoulos, Ioannis Zafeiriou, Evgenia Georgiou, Antonia Oikonomou, Antonios Mavroeidis, Panteleimon Stavropoulos, Ioanna Kakabouki, Spyros Fountas, Dimitrios Bilalis   +8 more
doaj   +1 more source

The Influence of Mineral Fertilizer Combined With a Nitrification Inhibitor on Microbial Populations and Activities in Calcareous Uzbekistanian Soil Under Cotton Cultivation

The Scientific World Journal, 2001
Application of fertilizers combined with nitrification inhibitors affects soil microbial biomass and activity. The objective of this research was to determine the effects of fertilizer application combined with the nitrification inhibitor potassium ...
Dilfuza Egamberdiyeva, Muhiddin Mamiev, Svetlana K. Poberejskaya   +2 more
doaj   +1 more source

Comprehensive chemical leaching, phytoremediation, organic amendment and nitrification inhibitor enhancing tailing soil remediation and ecosystem multifunctionality

Environmental Chemistry and Ecotoxicology
Unreasonable mining and excavation of rare earth caused considerable threats to agricultural production and local ecology. This study explored the optimized combination of chemical leaching, phytoremediation, organic amendment and nitrification ...
Manyun Zhang, Negar Omidvar, Fang Wang, Xinhong Gan, Jinfei Wu, Ning Li, Wenyuan Zhang, Tao Guo   +7 more
doaj   +1 more source

Soil inorganic nitrogen content according to cover crops, nitrogen sources and nitrification inhibitor

Pesquisa Agropecuária Tropical, 2013
The use of cover crops can change the soil NO3-: NH4+ ratio, providing larger amounts of NH4+, and enable the development of crops which absorb more or prefer this form of nitrogen (N), like rice.
Edemar Moro, Carlos Alexandre Costa Crusciol, Adriano Stephan Nascente, Heitor Cantarella   +3 more
doaj   +1 more source

Use of Symbiotic Fungi to Reduce the Phytotoxic Effect of DCD Nitrification Inhibitors in Lettuce

Agriculture, 2022
Nitrification inhibitors are commonly used to prevent nitrate leaching. However, the use of nitrification inhibitors is not free of side-effects. Some may be absorbed by the plant and cause phytotoxicity or even affect the food chain.
Akbar Padash, Rasoul Azarmi, Ali Ashraf Soltani Toularoud, Behrooz Esmailpour, Cristina Cruz   +4 more
doaj   +1 more source

Effects of nitrification inhibitor and acid addition to cattle slurry on nitrogen losses and herbage yields

, 1994
Cattle slurry was applied to grassland on two contrasting soils in autumn and spring between 1987 and 1990. Slurry was applied with or without the addition of acid, to lower the pH to 5.5, and, in autumn only, with or without a nitrification inhibitor ...
Rees, Y. J., Pain, B. F., B. F. PAIN, T. H. MISSELBROOK, Misselbrook, T. H., Y. J. REES, Misselbrook, Tom   +6 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Apparent nitrification rate of urea N applied to soil with or without nitrification inhibitor.

, 2018
Apparent nitrification rate of urea N applied to soil with or without nitrification inhibitor.
Jianfeng Ning (5628545), Lihua Cui (298054), Shaoying Ai (5628548)   +2 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source