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Title: Nitrogen Fertilization Effects on Productivity and Nitrogen Loss in Three Grass-Based Perennial Bioenergy Cropping Systems

Journal Article · · PLoS ONE
 [1];  [1];  [1];  [1];  [1]
  1. Univ. of Wisconsin, Madison, WI (United States); Univ. of Wisconsin, Madison, WI (United States). DOE-Great Lakes Bioenergy Research Center

Nitrogen (N) fertilization can greatly improve plant productivity but needs to be carefully managed to avoid harmful environmental impacts. Nutrient management guidelines aimed at reducing harmful forms of N loss such as nitrous oxide (N2O) emissions and nitrate (NO3 -) leaching have been tailored for many cropping systems. The developing bioenergy industry is likely to make use of novel cropping systems, such as polycultures of perennial species, for which we have limited nutrient management experience. We studied how a switchgrass (Panicum virgatum) monoculture, a 5-species native grass mixture and an 18- species restored prairie responded to annual fertilizer applications of 56 kg N ha-1 in a fieldscale agronomic trial in south-central Wisconsin over a 2-year period.We observed greater fertilizer-induced N2O emissions and sub-rooting zone NO3 - concentrations in the switchgrass monoculture than in either polyculture. Fertilization increased aboveground net primary productivity in the polycultures, but not in the switchgrass monoculture. Switchgrass was generally more productive, while the two polycultures did not differ from each other in productivity or N loss. In conclusion, our results highlight differences between polycultures and a switchgrass monoculture in responding to N fertilization.

Research Organization:
Univ. of Wisconsin, Madison, WI (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER); USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
FC02-07ER64494; AC05-76RL01830; DEB-1038759
OSTI ID:
1255222
Journal Information:
PLoS ONE, Vol. 11, Issue 3; ISSN 1932-6203
Publisher:
Public Library of ScienceCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 33 works
Citation information provided by
Web of Science

References (46)

The Influence of Functional Diversity and Composition on Ecosystem Processes journal August 1997
Inorganic soil nitrogen under grassland plant communities of different species composition and diversity journal August 2005
Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions journal May 2008
Nitrogen losses from the soil/plant system: a review: Nitrogen losses journal February 2013
A quantitative review comparing the yield of switchgrass in monocultures and mixtures in relation to climate and management factors journal February 2010
Agronomic aspects of future energy crops in Europe
  • Zegada-Lizarazu, Walter; Elbersen, H. Wolter; Cosentino, Salvatore L.
  • Biofuels, Bioproducts and Biorefining, Vol. 4, Issue 6 https://doi.org/10.1002/bbb.242
journal November 2010
Impacts of plant diversity on biomass production increase through time because of species complementarity journal November 2007
Nitrogen conservation decreases with fertilizer addition in two perennial grass cropping systems for bioenergy journal June 2015
Managing and enhancing switchgrass as a bioenergy feedstock journal November 2008
Nitrous oxide emission factors for agricultural soils in Great Britain: the impact of soil water-filled pore space and other controlling variables journal February 2003
Renewable energy sources: Their global potential for the first-half of the 21st century at a global level: An integrated approach journal April 2007
Nitrous Oxide (N2O): The Dominant Ozone-Depleting Substance Emitted in the 21st Century journal August 2009
Perennial Forages as Second Generation Bioenergy Crops journal May 2008
Arctic Soil Respiration: Effects of Climate and Vegetation Depend on Season journal August 1999
Seasonal dynamics of nutrient accumulation and partitioning in the perennial C4-grasses Miscanthus Ă— giganteus and Spartina cynosuroides journal January 1997
Biodiversity for multifunctional grasslands: equal productivity in high-diversity low-input and low-diversity high-input systems journal January 2009
Effects of Plant Species Diversity and Composition on Nitrogen Cycling and the Trace Gas Balance of Soils journal April 2006
Greenhouse Gases in Intensive Agriculture: Contributions of Individual Gases to the Radiative Forcing of the Atmosphere journal September 2000
Nitrous oxide production from soil experiments: denitrification prevails over nitrification journal February 2014
A paired study of prairie carbon stocks, fluxes, and phenology: comparing the world's oldest prairie restoration with an adjacent remnant journal January 2006
Effects of Biodiversity on Ecosystem Functioning: a Consensus of Current Knowledge journal February 2005
N2O and NO emission from agricultural fields and soils under natural vegetation: summarizing available measurement data and modeling of global annual emissions journal March 2006
Switchgrass Response to Nitrogen Fertilizer Across Diverse Environments in the USA: a Regional Feedstock Partnership Report journal June 2014
Hypoxia in the Gulf of Mexico journal January 2001
A global analysis of root distributions for terrestrial biomes journal November 1996
Plant rhizospheric N processes: what we don't know and why we should care journal June 2009
Nitrogen–climate interactions in US agriculture journal October 2012
AGRICULTURE: Sustainable Biofuels Redux journal October 2008
Soil microbial communities under model biofuel cropping systems in southern Wisconsin, USA: Impact of crop species and soil properties journal March 2012
Soil microbial residue storage linked to soil legacy under biofuel cropping systems in southern Wisconsin, USA journal February 2013
A comprehensive approach to soil-atmosphere trace-gas flux estimation with static chambers journal September 2010
Comparison of Two Chamber Methods for Measuring Soil Trace-Gas Fluxes in Bioenergy Cropping Systems journal January 2013
Biodiversity and Ecosystem Functioning: Current Knowledge and Future Challenges journal October 2001
Switchgrass Biomass Production in the Midwest USA journal January 2002
Plant Functional Type Effects on Trace Gas Fluxes in the Shortgrass Steppe journal January 1998
Competition for nitrogen between plants and soil microorganisms journal April 1997
Soil and Plant Nitrogen Pools as Related to Plant Diversity in an Experimental Grassland journal January 2007
The Effect of Nitrogen, Phosphorus, and Potassium Fertilizers on Prairie Biomass Yield, Ethanol Yield, and Nutrient Harvest journal August 2014
Effectiveness of weed management methods in establishment of switchgrass and a native species mixture for biofuels in Wisconsin journal January 2012
The Biology and Agronomy of Switchgrass for Biofuels journal September 2005
Impacts of plant diversity on biomass production increase through time because of species complementarity text January 2007
Effects of biodiversity on ecosystem functioning: a consensus of current knowledge text January 2005
Biodiversity for multifunctional grasslands: equal productivity in high-diversity low-input and low-diversity high-input systems journal March 2009
Effects of plant species diversity and composition on nitrogen cycling and the trace gas balance of soils text January 2006
Biodiversity for multifunctional grasslands: Equal productivity in high-diversity low-input and low-diversity high-input systems text January 2009
Data from: Nitrogen fertilization effects on productivity and nitrogen loss in three grass-based perennial bioenergy cropping systems dataset January 2016

Cited By (11)

Indications of shifting microbial communities associated with growing biomass crops on marginal lands in Southern Ontario journal October 2019
Soil carbon sequestration accelerated by restoration of grassland biodiversity journal February 2019
Nitrogen Fertilization Restructured Spatial Patterns of Soil Organic Carbon and Total Nitrogen in Switchgrass and Gamagrass Croplands in Tennessee USA journal January 2020
Effect of permafrost thaw on plant and soil fungal community in a boreal forest: Does fungal community change mediate plant productivity response? journal February 2019
Plant compartment and genetic variation drive microbiome composition in switchgrass roots journal January 2019
Diverse lignocellulosic feedstocks can achieve high field-scale ethanol yields while providing flexibility for the biorefinery and landscape-level environmental benefits journal July 2018
Soil nitrous oxide flux following land-use reversion from Miscanthus and SRC willow to perennial ryegrass journal August 2018
Environmental factors function as constraints on soil nitrous oxide fluxes in bioenergy feedstock cropping systems journal October 2018
Cellulosic biofuel contributions to a sustainable energy future: Choices and outcomes journal June 2017
Data from: Nitrogen fertilization effects on productivity and nitrogen loss in three grass-based perennial bioenergy cropping systems dataset January 2016
Associative nitrogen fixation (ANF) in switchgrass (Panicum virgatum) across a nitrogen input gradient journal June 2018

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