Results 61 to 70 of about 77,687 (294)

Subsurface banding increases ammonia emissions under rainfed cotton in Florida sandy soils

Frontiers in Agronomy
Ammonia (NH3) volatilization is a significant pathway for nitrogen (N) loss. The acidic, sandy soils of Florida offer ideal conditions for NH3 losses in rainfed cotton production systems.
Kulpreet Singh, Eajaz A. Dar, Satinderpal Singh, Akash Shah, Lakesh Sharma, Hardeep Singh   +5 more
doaj   +1 more source

Half‐Century Ammonia Emissions From Agricultural Systems in Southern Asia: Magnitude, Spatiotemporal Patterns, and Implications for Human Health

GeoHealth, 2018
Much concern has been raised about the increasing threat to air quality and human health due to ammonia (NH3) emissions from agricultural systems, which is associated with the enrichment of reactive nitrogen (N) in southern Asia (SA), home of more than ...
R. T. Xu, S. F. Pan, J. Chen, G. S. Chen, J. Yang, S. R. S. Dangal, J. P. Shepard, H. Q. Tian   +7 more
doaj   +1 more source

Suplementasi Gamal Sebagai Rumen Degradable Protein (Rdp) Untuk Meningkatkan Kecernaan (in Vitro) Ransum Ternak Ruminansia Yang Mengandung Jerami Padi [PDF]

, 2013
Penelitian ini bertujuan untuk mengetahui kecernaan fermentatif bahan kering (KCFBK) dan bahan organik (KCFBO) serta hasil fermentasi ransum yang mengandung jerami padi dan disuplementasi dengan gamal sebagai RDP secara in vitro.
ARI ASTAWA, I PUTU, MANGKU BUDIASA, I KETUT, SURYANI, N. N. (NI)   +2 more
core   +2 more sources

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

Advanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi, Mahyar Panahi‐Sarmad, Ahmadreza Ghaffarkhah, Vahid Rad, Masoud Soroush, Thomas P. Russell, Orlando J. Rojas, Mohammad Arjmand   +7 more
wiley   +1 more source

An experimental study on the characteristics of ammonia/coal mild gasification-combustion and the Fuel-N transformation

Meitan xuebao
Ammonia (NH3) is a carbon-free and hydrogen-rich fuel. NH3 co-firing in coal-fired boiler is an effective approach to reduce carbon emissions from the combustion source.
Baochong CUI, Xiaoxiao WANG, Yixiang SHU, Hui LIN, Houzhang TAN, Xuebin WANG   +5 more
doaj   +1 more source

Nitrogen: from discovery, plant assimilation, sustainable usage to current enhanced efficiency fertilizers technologies – A review [PDF]

Revista Brasileira de Ciência do Solo
From 1913 onwards, the global situation changed from a scenario of nitrogen (N) scarcity to an abundance of ammonia (NH3) produced synthetically via the Haber-Bosch process.
Bruno Maia Abdo Rahmen Cassim, Izaias Pinheiro Lisboa, Marcos Renan Besen, Rafael Otto, Heitor Cantarella, Tadeu Takeyoshi Inoue, Marcelo Augusto Batista   +6 more
doaj   +1 more source

Coal char affects soil pH to reduce ammonia volatilization from sandy loam soil

Agrosystems, Geosciences & Environment, 2020
Ammonia (NH3) volatilization loss adversely affects N availability in soil‐plant systems, reduces crop yield, and negatively impacts environment. Char (coal combustion residue), which contains up to 293 g kg−1 total C by weight, has been shown to reduce ...
Dinesh Panday, Maysoon M. Mikha, Bijesh Maharjan   +2 more
doaj   +1 more source

Low-Mass Star Forming Cores in the GF9 Filament [PDF]

, 2008
We carried out an unbiased mapping survey of dense molecular cloud cores traced by the NH3 (1,1) and (2,2) inversion lines in the GF9 filament which contains an extremely young low-mass protostar GF9-2 (Furuya et al. 2006, ApJ, 653, 1369). The survey was
FURUYA, Ray S., KITAMURA, Yoshimi, SHINNAGA, Hiroko, 北村, 良実   +3 more
core   +3 more sources

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Ammonia volatization from conventional and stabilized fertilizers, agronomic aspects and microbiological attributes in a Brazilian coffee crop system

Frontiers in Plant Science, 2023
We aimed to quantify the N losses through volatilization of the main conventional and stabilized N fertilizers applied in coffee plantations. Additionally, we also assessed microbiological attributes of the soil (microbial biomass carbon (MBC); microbial
Leonardo Fernandes Sarkis, Mateus Portes Dutra, Damiany Pádua Oliveira, Tales Jesus Fernandes, Thaís Regina de Souza, Victor Ramirez Builes, Douglas Guelfi   +6 more
doaj   +1 more source