What is Superu?
SUPERU™ is a self-contained granular fertilizer also intended to reduce ammonia volatilization and prevent nitrification, thus avoiding losses of ammonia to the air and nitrate to groundwater. It was available for on-farm use by the late 1990s and is made from a base of urea.
What is agrotain?
AGROTAIN® is an additive targeted to fertilizers that contain urea. The purpose of AGROTAIN® is to reduce ammonia volatilization after fertilizer application. The active ingredient, NBPT, functions as a urease inhibitor.
Who makes ESN fertilizer?
Agrium
ESN® (Environmentally Smart Nitrogen) is an enhanced efficiency nitrogen (N) fertilizer produced and distributed by Agrium. It is a polymer-coated, controlled-release urea product (often referred to as PCU or CRU), designed to protect against environmental N losses through leaching, volatilization, and denitrification.
How much does agrotain cost?
Agrotain® is applied to fertilizer, so the cost per acre depends on the rate of fertilizer applied. Currently, the cost of using Agrotain® with urea is $0.04 – $0.06/lb N. To protect 150 lb N/acre as urea with Agrotain® the cost will be $6.00 to $9.00/acre. Use a nitrification inhibitor.
How long will agrotain protect urea?
Agrotain stops the activity of the urease enzyme for up to 14 days. If the urea is incorporated by tillage, rain, or irrigation during that period, losses should be minimal.
Is urea a good fertilizer?
Urea is the most important nitrogenous fertilizer in the market, with the highest Nitrogen content (about 46 percent). The main function of Urea fertilizer is to provide the plants with nitrogen to promote green leafy growth and make the plants look lush. Urea also aids the photosynthesis process of plants.
Can you mix urea with water?
Urea remains urea, it only dissociates in the presence of some enzymes. When urea is mixed with water this creates a cold (endothermic) reaction. On addition to the soil, urea dissolves into the soil solution and supplies ammonium form of N, but it is rapidly converted to nitrate in the soil.
What is ESN fertilizer?
ESN is a controlled release nitrogen fertilizer. It consists of a quality urea granule contained within a unique polymer coating. The analysis of ESN is 44-0-0.
What percent nitrogen is ESN?
44% nitrogen
ESN® is 44% nitrogen, it is comprised of urea contained within a flexible polymer coating.
What does agrotain protect against?
AGROTAIN ® ULTRA stabilizer is a liquid formulation urease inhibitor that protects against ammonia volatilization. It can be blended with urea or UAN.
Can I use urine as fertilizer?
Urine can be used as a fertiliser without fear it will fuel the spread of antibiotic resistance, researchers have revealed – although they urge caution against using fresh bodily waste to water crops. Urine is rich in nitrogen and phosphorus and has been used for generations to help plants grow.