Using current broadcast technology, most nitrogen is lost to the air and water, and rice plants actually use only one bag of urea in three. Urea deep placement (UDP) puts nitrogen near rice roots so ...
HOUSTON, Dec. 4, 2019 /PRNewswire/ -- KBR (NYSE: KBR) has secured a contract for its ammonia synthesis technology from Wuhuan Engineering Co., Ltd. (WUHUAN), a leading Chinese EPC Contractor, for the ...
NPC Awards Urea Technology License Contract To Stamicarbon Iran&rsquos National Petrochemical Company (NPC) has awarded a urea technology license contract to Stamicarbon of the Netherlands. IRNA ...
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Hidden fuel for ocean microbes: Urea emerges as key energy source for marine ammonia oxidizers
Ammonia-oxidizing archaea (AOA) are some of the most abundant microorganisms in the ocean and play a key role in nitrogen cycling. Yet, despite their ubiquity, scientists have long puzzled over how ...
MaireTecnimont SpA ( (IT:MAIRE)) has provided an update. MAIRE’s subsidiary NEXTCHEM, through its nitrogen technology licensor Stamicarbon, has secured a contract in Eastern China to provide licensing ...
The Government of Bangladesh has announced that it will expand urea deep placement (UDP)—a technology that doubles the efficiency of urea fertilizer use—to almost 1 million hectares (ha) of rice land, ...
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