Results 41 to 50 of about 6,670,796 (349)

Assessment of the minimal available phosphorus needs of laying hens: Implications for phosphorus management strategies

Poultry Science, 2018
The oversupply of dietary phosphorus (P) leads to increased feed costs and discharge of excessive P to the environment, thus directly impacting the sustainability of egg production practices.
M. Jing, S. Zhao, A. Rogiewicz, B. Slominski, J. House   +4 more
semanticscholar   +1 more source

Dietary available phosphorus requirement of crucian carp, Carassius auratus

Aquaculture Nutrition, 2018
This study was carried out to evaluate the dietary available phosphorus (AP) requirement for crucian carp (Carassius auratus). Triplicate groups were fed diets containing five graded levels of AP in 15 recirculating tanks.
Y. Sun, B. Li, X. Zhang, M. Chen, H. Tang, X. Yu   +5 more
semanticscholar   +1 more source

Effects of steam sterilization on soil abiotic and biotic properties

Soil Organisms, 2020
Experiments under natural conditions are becoming increasingly important to investigate the impacts of global change on biodiversity and ecosystem functioning, but field experiments are not always feasible. Climate or biodiversity chamber experiments can
Peter Dietrich, Simone Cesarz, Nico Eisenhauer, Christiane Roscher   +3 more
doaj   +1 more source

Confirmation of circumstellar phosphine

, 2014
Phosphine (PH3) was tentatively identified a few years ago in the carbon star envelopes IRC+10216 and CRL2688 from observations of an emission line at 266.9 GHz attributable to the J=1-0 rotational transition.
Agundez, M., Cernicharo, J., Decin, L., Encrenaz, P., Teyssier, D.   +4 more
core   +2 more sources

Isolation and characterization of few-layer black phosphorus [PDF]

, 2014
Isolation and characterization of mechanically exfoliated black phosphorus flakes with a thickness down to two single-layers is presented. A modification of the mechanical exfoliation method, which provides higher yield of atomically thin flakes than ...
Alvarez, J. V., Blanter, Sofya I., Buscema, Michele, Castellanos-Gomez, Andres, Groenendijk, Dirk J., Island, Joshua O., Narasimha-Acharya, K. L., Palacios, J. J., Prada, Elsa, Steele, Gary A., van der Zant, Herre S. J., Vicarelli, Leonardo, Zandbergen, Henny W.   +12 more
core   +2 more sources

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Prediction of soil available phosphorus based on soil organic carbon [PDF]

, 2008
There are many cases in which it is desirable to determine relationships among some soil physical and chemical properties. In soil studies, soil available phosphorous (AP) are often determined using laboratory tests, but it may be more suitable and ...
Khabbaz, Borzoo Ghareei, Rashidi, Majid, Seilsepour, Mohsen   +2 more
core  

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Spatial variability assessment of soil available phosphorus using geostatistical approach

The Indian Journal of Agricultural Sciences, 2020
Soil available phosphorus (P), a major plant nutrient, exhibits a high degree of spatial variability. Spatial variability assessment of P is necessary for its precise management using geostatistics.
Bhabani Prasad Mondal, Bharpoor Singh Sekhon, Rahul Sadhukhan, Rajiv Kumar Singh, Mohammad Hasanain, Nilimesh Mridha, Bappa Das, Arghya Chattopa dhyay, Koushik Banerjee   +8 more
doaj   +1 more source

Fertilisation with compost: effects on soil phosphorus sorption and on phosphorus availability in acid soils. [PDF]

, 2019
Phosphate mineral fertilisers are manufactured from non-renewable resources.Soil fertilisation with composts is considered a good source of reuse nutrients such as phosphorus (P).
Monteiro, M.C.H.
core   +1 more source