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Scientia Horticulturae, 2022 Traditional fertilization and the loss of Nitrogen (N) is a common phenomenon in agriculture. Application of urea with urease inhibitor is an alteration measure of urea hydrolysis and N metabolism. Hence, the objective of this study was to determine the short-term foliar application effect of N-(n‑butyl) thiophosphoric triamide (NBPT) on N metabolism ...
Siti Zaharah Sakimin +2 more
exaly +4 more sources
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Stability of Stored N-(n-Butyl) Thiophosphoric Triamide (NBPT) Treated Urea-Based Fertilizers
Communications in Soil Science and Plant Analysis, 2020The effectiveness of N-(n-butyl) thiophosphoric triamide (NBPT) in reducing ammonia volatilization from urea-based fertilizers has been thoroughly investigated.
Ahmed A Lasisi +2 more
exaly +2 more sources
Biology and Fertility of Soils, 1989
Comparison of the effects of N-(n-butyl) thiophosphoric triamide (NBPT) and phenylphosphorodiamidate (PPD) on hydrolysis of urea by plant (jackbean), microbial (Bacillus pasteurii), and soil urease showed that whereas NBPT was considerably more effective than PPD for inhibiting hydrolysis of urea added to soil, it was much less effective than PPD for ...
G W McCarty, J M Bremner, J M Bremner
exaly +2 more sources
Comparison of the effects of N-(n-butyl) thiophosphoric triamide (NBPT) and phenylphosphorodiamidate (PPD) on hydrolysis of urea by plant (jackbean), microbial (Bacillus pasteurii), and soil urease showed that whereas NBPT was considerably more effective than PPD for inhibiting hydrolysis of urea added to soil, it was much less effective than PPD for ...
G W McCarty, J M Bremner, J M Bremner
exaly +2 more sources
Control of Ammonia Volatilization With N‐(N‐Butyl) Thiophosphoric Triamide in Loamy Sands
Communications in Soil Science and Plant Analysis, 1989Abstract In a laboratory study, ammonia (NH3) was trapped from 10 g soil units treated with 10 mg urea‐N, 10 mg urea‐N plus 50 ug N‐(n‐butyl) thiophosphoric triamide (NBPT), or 10 mg urea‐N plus 50 ug phenyl‐phosphorodiamidate (PPD). The soil was a Dothan loamy sand with pH levels adjusted to 6.0, 6.5, and 6.9 prior to N application.
Kevin F Bronson, J T Touchton
exaly +2 more sources
Journal of Plant Nutrition, 2013
The objective of this growth chamber study was to evaluate the effect of adding N-(n-butyl) thiophosphoric triamide (NBPT) and dicyandiaminde (DCD) to urea fertilizer, on the physiology and growth of cotton (Gossypiumhirsutum L.) under normal and high temperatures.
John L Snider +2 more
exaly +2 more sources
The objective of this growth chamber study was to evaluate the effect of adding N-(n-butyl) thiophosphoric triamide (NBPT) and dicyandiaminde (DCD) to urea fertilizer, on the physiology and growth of cotton (Gossypiumhirsutum L.) under normal and high temperatures.
John L Snider +2 more
exaly +2 more sources
Canadian Journal of Soil Science, 2019 N-(n-Butyl)thiophosphoric triamide (NBPT) has been reported to reduce ammonia volatilization from surface-applied urea and urea ammonium nitrate (UAN). A new NBPT formulation (ARM U™, 18% NBPT) that contains a polymer allowing for lower application rate ...
Ahmed A Lasisi +2 more
exaly +2 more sources
Metabolism of the Urease Inhibitor n-(n -Butyl)Thiophosphoric Triamide (Nbpt) in Soils
Soil Biology and Biochemistry, 1993Abstract An experiment was conducted to relate the effectiveness of N-(n-butyl)thiophosphoric triamide (NBPT) and its oxon analog N-(n-butyl)phosphoric triamide (BNPO) in controlling urea hydrolysis in soils to their corresponding soil concentrations. Both compounds were applied to an acid soil (pH 4.9) and to the same soil that had been neutralized (
L.L. Hendrickson, E.A. Douglass
exaly +2 more sources
Construction and Building Materials, 2021
Abstract Intensive studies have been carried out to establish a soil improvement method based on the microbial induced carbonate precipitation (MICP) process. However, controlling the reaction rate of the MICP process to achieve optimized improvement is still a challenging task.
Wangqing Xu +6 more
openaire +1 more source
Abstract Intensive studies have been carried out to establish a soil improvement method based on the microbial induced carbonate precipitation (MICP) process. However, controlling the reaction rate of the MICP process to achieve optimized improvement is still a challenging task.
Wangqing Xu +6 more
openaire +1 more source
Fertilizer Research, 1990
In a field experiment ammonia volatilization and yield response were measured when calcium ammonium nitrate (CAN), urea or urea plus 0.5% w/w N-(n-butyl) thiophosphoric triamide (U + NBPT) were surface-applied to an established perennial ryegrass sward.
R J Laughlin +2 more
exaly +2 more sources
In a field experiment ammonia volatilization and yield response were measured when calcium ammonium nitrate (CAN), urea or urea plus 0.5% w/w N-(n-butyl) thiophosphoric triamide (U + NBPT) were surface-applied to an established perennial ryegrass sward.
R J Laughlin +2 more
exaly +2 more sources
Communications in Soil Science and Plant Analysis, 1989
Abstract A laboratory study was conducted to assess the effectiveness of phenylphosphorodiamidate (PPD) and N‐(n‐butyl) thiophosphoric triamide (NBT) in retarding urea hydrolysis in four flooded rice soils under simulated oxidized and reduced conditions. Urea (400 μg N g‐1soil) with PPD or NBT (2.0% w/w) was added to preincubated soils and analyzed for
Krishna R. Reddy +2 more
exaly +2 more sources
Abstract A laboratory study was conducted to assess the effectiveness of phenylphosphorodiamidate (PPD) and N‐(n‐butyl) thiophosphoric triamide (NBT) in retarding urea hydrolysis in four flooded rice soils under simulated oxidized and reduced conditions. Urea (400 μg N g‐1soil) with PPD or NBT (2.0% w/w) was added to preincubated soils and analyzed for
Krishna R. Reddy +2 more
exaly +2 more sources