We will explore a variety of processes, including primary production, nitrogen fixation, nitrification, denitrification, and anaerobic ammonia oxidation, and their controls.
To study the effects of graded abomasal infusion of pectin on milk production, nitrogen balance and nutrient digestibilities of goats, four abomasally cannulated lactating Sannen dairy goats were used in a 4 × 4 latin square design with 14-d periods.
Leaves and litter horizons were incubated in micro-lysimeters, leached, and characterised by different analytical approaches, from elementary analyses (dissolved organic carbon, CO2 production, nitrogen forms, UV absorptivity) to solid state NMR spectroscopy.
The objectives of this study were to investigate the effects of genetic capacity on abomasal and intravenous infusions of wheat starch or glucose (CHO) or a mixture of amino acids (AA) on milk production, nitrogen utilization efficiency, plasma metabolites and hormones of dairy cows in early and late lactation.
Many of these bacteria might be of high physiological relevance for carp as these groups have been implicated in vitamin production, nitrogen cycling and (cellulose) fermentation.
S, Tang, W., Delage, W., Gifford, S., Whitby, H., Gonzalez, A., Eveillard, D., Planquette, H., Cassar, N. Patterns of North Atlantic microplankton community structure in relation to net community production, nitrogen fixation, and nutrient availability.
Both PHA and rhamnolipid production was nitrogen dependent and occurred in nitrogen limited conditions.
Other natural sources of acidification include the production of nitrogen oxides from the conversion of atmospheric molecular nitrogen (N2) by lightning and the conversion of organic nitrogen by wildfires.
The recirculated exhaust gases serve to lower the temperature of combustion, a condition that favours lower production of nitrogen oxides as combustion products (though at some loss of engine efficiency).
CF Industries Holdings : Based in Illinois, CF provides nutrients to help farmers improve both the yield and quality of their crops, specializing in the production of nitrogen and phosphate fertilizer products.
The genus Cyanothece includes unicellular nitrogen-fixing cyanobacteria that have been shown to offer high levels of hydrogen production and nitrogen fixation.
