What type of chemical is N-Serve?

Nitrapyrin is an organic compound with the formula ClC5H3NCCl3. It is a widely used nitrification inhibitor in agriculture as well as a soil bactericide and has been in use since 1974….Nitrapyrin.

What does nitrapyrin do?

Nitrapyrin is a chemical that can be added to ammonia-based fertilizers, as well as urea and manure. The purpose is to minimize nitrogen leaching and emissions and retain ammonium in the soil to maximize crop yield and enhance farm profits.

What does N-Serve do?

N-Serve® nitrogen stabilizer is proven to protect producers’ largest input investment, ensuring nitrogen is available when and where corn and wheat need it most — in the root zone. When applied with anhydrous ammonia, N-Serve inhibits nitrification, which helps optimize yield and profit potential of corn and wheat.

What are nitrogen stabilizers?

A nitrogen stabilizer is any substance or mixture of substances intended for preventing or hindering the process of nitrification, denitrification, ammonia volatilization, or urease production through action upon soil bacteria. Denitrification is the bacterial conversion and loss of nitrate-nitrogen to nitrogen gas.

What are nitrification inhibitors?

Nitrification Inhibitors These are the bacteria responsible for converting ammonium to nitrite (Nitrosomonas) and nitrite to nitrate (Nitrobacter). These compounds protect against both denitrification and leaching by retaining fertilizer N in the ammonium form.

What is IBDU fertilizer?

Isobutylidene diurea (IBDU) is well-known as a hydrolytic, slow-release nitrogen fertilizer. The powder of IBDU was granulated by agitation granulator with urea-formaldehyde condensation as a binder, in order to improve the physical characteristic and the fertilizer use efficiency.

Is nitrification aerobic or anaerobic?

Nitrification is the two-step aerobic oxidation of ammonia (NH3) via nitrite (NO-2) to nitrate (NO-3), mediated by ammonia-oxidizing Archaea and Bacteria and nitrite-oxidizing Bacteria, respectively (Francis et al., 2005; Ward, 2011).

What is the price of anhydrous ammonia?

The current price of anhydrous ammonia comes out to about $0.80 per pound of N.

What is the most commonly used nitrogen fertilizer?

Urea
Urea is the most common N fertilizer, but many more excellent N fertilizers derive from ammonia. For example, some ammonia is oxidized to make nitrate fertilizer. This same conversion of ammonia to nitrate takes place in agricultural soils through the microbial process of nitrification.

What is another name for nitrogen fertilizer?

The most common forms of N fertilizer include anhydrous ammonia, urea, and urea-ammonium nitrate (UAN) solutions.

What is nitrogen nitrification?

Nitrification is a microbial process by which reduced nitrogen compounds (primarily ammonia) are sequentially oxidized to nitrite and nitrate. Ammonia is present in drinking water through either naturally-occurring processes or through ammonia addition during secondary disinfection to form chloramines.

Is nitrification the same as nitrogen fixation?

The key difference between nitrogen fixation and nitrification is that the nitrogen fixation is the process of converting atmospheric nitrogen into ammonium ions while the nitrification is the process of converting ammonium ions into nitrite or nitrate ions.

What does nitrapyrin stand for?

2-Chloro-6-(trichloromethyl)pyridine (Nitrapyrin) [CASRN 1929-82-4] Review of Toxicological Literature Prepared for Scott Masten, Ph.D. National Institute of Environmental Health Sciences P.O. Box 12233 Research Triangle Park, North Carolina 27709 Contract No. N01-ES-65402 Submitted by Raymond Tice, Ph.D. (Principal Investigator)

Why use N-serve® nitrogen stabilizer?

Don’t just stabilize nitrogen, maximize it. N-Serve ® nitrogen stabilizer is proven to protect producers’ largest input investment, ensuring nitrogen is available when and where corn and wheat need it most — in the root zone.

Is nitrapyrin harmful to animals?

Milk from cows fed nitrapyrin did not contain detectable nitrapyrin. In range-finding acute studies, nitrapyrin was moderately toxic in oral and dermal studies in mice, rats, and rabbits, and in 48-hr and 96-hr tests with aquatic species. It was slightly toxic to mallard ducks and Japanese quail.

What is the permissible exposure limit for nitrapyrin (nitroglycerin)?

Table Z-1: The Occupational Safety and Health Administration (OSHA) permissible exposure limit (PEL) for nitrapyrin is 15 mg/m 3 (total dust) and 5 mg/m