Resources by Timothy Woodward
Title | Available As | Summary | Date | ID | Author |
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Virginia No-Till Fact Sheet Series Number Five: Understanding Ammonia Volatilization from Fertilizers | Loss of nitrogen (N) as ammonia gas (NH3) is known as volatilization. While
volatilization directly from soil can occur, such loss is generally relatively small
compared to the amount that can be lost from fertilizers. Volatilization losses can be
significant with granular urea and urea-ammonium nitrate (UAN) sources, but the amount
of loss varies greatly depending on placement of the fertilizer, soil pH, soil texture,
and climatic conditions after application. |
Sep 29, 2020 | 2908-1404 (SPES-264NP) | ||
Virginia No-Till Fact Sheet Series Number Six - Nitrogen Fertilizer Sources and Properties | Nov 16, 2018 | 2908-1405 (SPES-78NP) | |||
Virginia No-Till Fact Sheet Series Number Two: Nitrogen Fertilizer Injection in No-Till Systems | Liquid nitrogen fertilizers have typically been surface applied. This method of
application places the fertilizer where the urea nitrogen component of the solution is
susceptible to volatilization losses. |
Sep 22, 2020 | 3011-1516 (SPES-265NP) | ||
Virginia No-Till Fact Sheet Series Number Three: Manure Injection | Aug 30, 2019 | 3011-1517 |