Refinements to an In‐Situ Soil Core Technique for Measuring Net Nitrogen Mineralization in Moist, Fertilized Agricultural Soil

2002 ◽  
Vol 94 (4) ◽  
pp. 864-869 ◽  
Author(s):  
Kristofor R. Brye ◽  
John M. Norman ◽  
Erik V. Nordheim ◽  
S. Thompson Gower ◽  
Larry G. Bundy
Keyword(s):  
Nitrogen Mineralization ◽  
Agricultural Soil ◽  
Soil Core ◽  
Net Nitrogen Mineralization

Refinements to an In-Situ Soil Core Technique for Measuring Net Nitrogen Mineralization in Moist, Fertilized Agricultural Soil

2002 ◽  
Vol 94 (4) ◽  
pp. 864 ◽  
Author(s):  
Kristofor R. Brye ◽  
John M. Norman ◽  
Erik V. Nordheim ◽  
S. Thompson Gower ◽  
Larry G. Bundy
Keyword(s):  
Nitrogen Mineralization ◽  
Agricultural Soil ◽  
Soil Core ◽  
Net Nitrogen Mineralization

Quantifying in situ and modeling net nitrogen mineralization from soil organic matter in arable cropping systems

2017 ◽  
Vol 111 ◽  
pp. 44-59 ◽  
Author(s):  
Hugues Clivot ◽  
Bruno Mary ◽  
Matthieu Valé ◽  
Jean-Pierre Cohan ◽  
Luc Champolivier ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Nitrogen Mineralization ◽  
Cropping Systems ◽  
Net Nitrogen Mineralization ◽  
Quantifying In

ESTIMATING SOIL NET NITROGEN MINERALIZATION AS AFFECTED BY TILLAGE AND SOIL DRAINAGE DUE TO TOPOGRAPHIC POSITION

1987 ◽  
Vol 67 (3) ◽  
pp. 513-520 ◽  
Author(s):  
C. W. RICE ◽  
J. H. GROVE ◽  
M. S. SMITH
Keyword(s):  
Nitrogen Mineralization ◽  
Soil Core ◽  
No Tillage ◽  
Soil Drainage ◽  
Net Nitrogen Mineralization ◽  
Intact Core ◽  
Potentially Mineralizable N ◽  
Intact Soil Core ◽  
Poorly Drained Soils ◽  
Moldboard Plow

The influence of tillage on net nitrogen mineralization out of sod for two toposequences was estimated by several different methods. A field procedure utilizing small rain shelters to prevent leaching was employed to measure N mineralized in no-tillage (NT) and plowed (CT) treatments for six soils. Potentially mineralizable N and autoclavable N were also determined. An intact soil core procedure was developed to measure N mineralization. With the field procedure, mineralized N was generally greater in the well-drained soils but decreased with decreasing drainage. There was a highly significant interaction between soil type and tillage with greater amounts of N mineralized in the plowed well-drained soils but less in the poorly drained soils when compared to the corresponding no-tillage treatment. The standard laboratory estimates were able to predict differences between soils but did not predict the tillage effect. The development of a laboratory intact core procedure allowed for simulation of tillage effects and was correlated to the field estimates (r = 0.76). More importantly, the tillage ratios for mineralized N (NT:CT), which varied from 1.38 to 0.43, were reasonably correlated (r = 0.73) between the field and intact core procedures. Key words: Mineralized N methods, no-tillage, moldboard plow tillage, intact cores

In situ soil net nitrogen mineralization in coastal salt marshes ( Suaeda salsa ) with different flooding periods in a Chinese estuary

2017 ◽  
Vol 73 ◽  
pp. 559-565 ◽  
Author(s):  
Jia Jia ◽  
Junhong Bai ◽  
Haifeng Gao ◽  
Xiaojun Wen ◽  
Guangliang Zhang ◽  
...  
Keyword(s):  
Nitrogen Mineralization ◽  
Salt Marshes ◽  
Suaeda Salsa ◽  
Coastal Salt Marshes ◽  
Net Nitrogen Mineralization

scholarly journals Effects of in situ freezing on soil net nitrogen mineralization and net nitrification in fertilized grassland of northern China

2011 ◽  
Vol 66 (3) ◽  
pp. 391-401 ◽  
Author(s):  
X. Zhang ◽  
W. Bai ◽  
F. S. Gilliam ◽  
Q. Wang ◽  
X. Han ◽  
...  
Keyword(s):  
Nitrogen Mineralization ◽  
Northern China ◽  
Net Nitrification ◽  
Net Nitrogen Mineralization

Net nitrogen mineralization and net nitrification rates in soils following deforestation for pasture across the southwestern Brazilian Amazon Basin landscape

Oecologia ◽  
1997 ◽  
Vol 110 (2) ◽  
pp. 243-252 ◽  
Author(s):  
Christopher Neill ◽  
Marisa C. Piccolo ◽  
Carlos C. Cerri ◽  
Paul A. Steudler ◽  
Jerry M. Melillo ◽  
...  
Keyword(s):  
Nitrogen Mineralization ◽  
Amazon Basin ◽  
Brazilian Amazon ◽  
Net Nitrification ◽  
Net Nitrogen Mineralization
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