scholarly journals Sulfur fertilization strategy affects grass yield, nitrogen uptake, and nitrate leaching: A field lysimeter study #

2022 ◽  
Author(s):  
Claire Aspel ◽  
Paul N. C. Murphy ◽  
Michael J. McLaughlin ◽  
Patrick J. Forrestal
Keyword(s):  
Nitrogen Uptake ◽  
Nitrate Leaching ◽  
Sulfur Fertilization

Nitrogen uptake, nitrate leaching and root development in winter-grown wheat and fodder radish

2017 ◽  
Vol 33 (2) ◽  
pp. 233-242 ◽  
Author(s):  
L. J. Munkholm ◽  
E. M. Hansen ◽  
I. K. Thomsen ◽  
E. M. Wahlström ◽  
H. S. Østergaard
Keyword(s):  
Root Development ◽  
Nitrogen Uptake ◽  
Nitrate Leaching ◽  
Fodder Radish

Sulfur fertilization improves nitrogen use efficiency in wheat by increasing nitrogen uptake

2009 ◽  
Vol 113 (2) ◽  
pp. 170-177 ◽  
Author(s):  
Fernando Salvagiotti ◽  
Julio M. Castellarín ◽  
Daniel J. Miralles ◽  
Hugo M. Pedrol
Keyword(s):  
Nitrogen Uptake ◽  
Nitrogen Use Efficiency ◽  
Nitrogen Use ◽  
Use Efficiency ◽  
Sulfur Fertilization

Effects of Dietary Protein Concentration on Ammonia Volatilization, Nitrate Leaching, and Plant Nitrogen Uptake from Dairy Manure Applied to Lysimeters

2014 ◽  
Vol 43 (1) ◽  
pp. 398-408 ◽  
Author(s):  
Chanhee Lee ◽  
Gary W. Feyereisen ◽  
Alexander N. Hristov ◽  
Curtis J. Dell ◽  
Jason Kaye ◽  
...  
Keyword(s):  
Nitrogen Uptake ◽  
Nitrate Leaching ◽  
Dietary Protein ◽  
Protein Concentration ◽  
Ammonia Volatilization ◽  
Dairy Manure ◽  
Plant Nitrogen ◽  
Plant Nitrogen Uptake

Nitrate leaching under phalaris, cocksfoot, and annual ryegrass pastures and implications for soil acidification

1999 ◽  
Vol 50 (1) ◽  
pp. 55 ◽  
Author(s):  
A. M. Ridley ◽  
R. J. Simpson ◽  
R. E. White
Keyword(s):  
Nitrogen Uptake ◽  
Nitrate Leaching ◽  
Soil Acidification ◽  
Perennial Grasses ◽  
Annual Ryegrass ◽  
Management Option ◽  
North Eastern ◽  
Lime Application ◽  
High Concentrations ◽  
Bare Fallow

Nitrogen uptake and nitrate (NO-3) leaching below 1.1 m was estimated under phalaris, cocksfoot, and annual ryegrass pastures and under bare fallow in a 4-year field experiment under control and high N (500 kg N/ha) treatments in north-eastern Victoria (693 mm/year rainfall for the study period). The perennial grasses, particularly phalaris, took up more N in herbage than annual ryegrass. High concentrations of NO3-N were measured at 1 m depth below all treatments, suggesting that NO3- losses from pastures have potential to contaminate streams and/or groundwater. Perennial pastures were only able to reduce NO3- leaching compared with annuals in drier than average years. Values calculated for acid addition due to NO3-leaching resulted in a net annual input of approximately 1 kmol H +/ha.year under the phalaris pasture compared with 2 kmol H +/ha.year under annual ryegrass. Adding these figures to carbon cycle addition data of 1 kmol H+/ha.year (measured in a previous study) corresponds to a lime rate of 100 and 150 kg lime/ha.year being required to stop further acidification under these pasture types. A 1 unit pH decline to 30 cm depth was estimated to take 42 years under annual pasture or 67 years under perennial grasses. Whilst perennial pastures have a role in reducing soil acidification, lime application is the most important management option in balancing soil acidification caused by agriculture.

Effects of Polymer-coated Urea on Nitrate Leaching and Nitrogen Uptake by Potato

2010 ◽  
Vol 39 (2) ◽  
pp. 492-499 ◽  
Author(s):  
Melissa L. Wilson ◽  
Carl J. Rosen ◽  
John F. Moncrief
Keyword(s):  
Nitrogen Uptake ◽  
Nitrate Leaching ◽  
Coated Urea ◽  
Polymer Coated Urea

Effects of Mg-Al Layered Double Hydroxide on Nitrate Leaching and Nitrogen Uptake by Maize in a Calcareous Soil

2016 ◽  
Vol 47 (9) ◽  
pp. 1162-1175 ◽  
Author(s):  
A. Halajnia ◽  
S. Oustan ◽  
N. Najafi ◽  
A. R. Khataee ◽  
A. Lakzian
Keyword(s):  
Layered Double Hydroxide ◽  
Nitrogen Uptake ◽  
Nitrate Leaching ◽  
Calcareous Soil ◽  
Double Hydroxide
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