Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system

Abstract The need for sustainable agricultural practices to meet the food, feed, and fuel demands of a growing global population while reducing detrimental environmental impacts has driven research in multi‐faceted approaches to agricultural sustainability. Perennial cropping systems and microbial b...

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Autores principales:	Hannah M. Goemann, Justin D. Gay, Rebecca C. Mueller, E. N. J. Brookshire, Perry Miller, Benjamin Poulter, Brent M. Peyton
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	barley biodiversity cyanobacteria microbiome nitrogen soil Renewable energy sources TJ807-830 Energy industries. Energy policy. Fuel trade HD9502-9502.5
Acceso en línea:	https://doaj.org/article/779024c0b7054594ab97440cc87e8c68
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spelling	oai:doaj.org-article:779024c0b7054594ab97440cc87e8c682021-11-09T02:26:56ZAboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system1757-17071757-169310.1111/gcbb.12892https://doaj.org/article/779024c0b7054594ab97440cc87e8c682021-12-01T00:00:00Zhttps://doi.org/10.1111/gcbb.12892https://doaj.org/toc/1757-1693https://doaj.org/toc/1757-1707Abstract The need for sustainable agricultural practices to meet the food, feed, and fuel demands of a growing global population while reducing detrimental environmental impacts has driven research in multi‐faceted approaches to agricultural sustainability. Perennial cropping systems and microbial biofertilizer supplements are two emerging strategies to increase agricultural sustainability that are studied in tandem for the first time in this study. During the establishment phase of a perennial switchgrass stand in SW Montana, USA, we supplemented synthetic fertilization with a nitrogen‐fixing cyanobacterial biofertilizer (CBF) and were able to maintain aboveground crop productivity in comparison to a synthetic only (urea) fertilizer treatment. Soil chemical analysis conducted at the end of the growing season revealed that late‐season nitrogen availability in CBF‐supplemented field plots increased relative to urea‐only plots. High‐throughput sequencing of bacterial/archaeal and fungal communities suggested fine‐scale responses of the microbial community and sensitivity to fertilization among arbuscular mycorrhizal fungi, Planctomycetes, Proteobacteria, and Actinobacteria. Given their critical role in plant productivity and soil nutrient cycling, soil microbiome monitoring is vital to understand the impacts of implementation of alternative agricultural practices on soil health.Hannah M. GoemannJustin D. GayRebecca C. MuellerE. N. J. BrookshirePerry MillerBenjamin PoulterBrent M. PeytonWileyarticlebarleybiodiversitycyanobacteriamicrobiomenitrogensoilRenewable energy sourcesTJ807-830Energy industries. Energy policy. Fuel tradeHD9502-9502.5ENGCB Bioenergy, Vol 13, Iss 12, Pp 1908-1923 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	barley biodiversity cyanobacteria microbiome nitrogen soil Renewable energy sources TJ807-830 Energy industries. Energy policy. Fuel trade HD9502-9502.5
spellingShingle	barley biodiversity cyanobacteria microbiome nitrogen soil Renewable energy sources TJ807-830 Energy industries. Energy policy. Fuel trade HD9502-9502.5 Hannah M. Goemann Justin D. Gay Rebecca C. Mueller E. N. J. Brookshire Perry Miller Benjamin Poulter Brent M. Peyton Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
description	Abstract The need for sustainable agricultural practices to meet the food, feed, and fuel demands of a growing global population while reducing detrimental environmental impacts has driven research in multi‐faceted approaches to agricultural sustainability. Perennial cropping systems and microbial biofertilizer supplements are two emerging strategies to increase agricultural sustainability that are studied in tandem for the first time in this study. During the establishment phase of a perennial switchgrass stand in SW Montana, USA, we supplemented synthetic fertilization with a nitrogen‐fixing cyanobacterial biofertilizer (CBF) and were able to maintain aboveground crop productivity in comparison to a synthetic only (urea) fertilizer treatment. Soil chemical analysis conducted at the end of the growing season revealed that late‐season nitrogen availability in CBF‐supplemented field plots increased relative to urea‐only plots. High‐throughput sequencing of bacterial/archaeal and fungal communities suggested fine‐scale responses of the microbial community and sensitivity to fertilization among arbuscular mycorrhizal fungi, Planctomycetes, Proteobacteria, and Actinobacteria. Given their critical role in plant productivity and soil nutrient cycling, soil microbiome monitoring is vital to understand the impacts of implementation of alternative agricultural practices on soil health.
format	article
author	Hannah M. Goemann Justin D. Gay Rebecca C. Mueller E. N. J. Brookshire Perry Miller Benjamin Poulter Brent M. Peyton
author_facet	Hannah M. Goemann Justin D. Gay Rebecca C. Mueller E. N. J. Brookshire Perry Miller Benjamin Poulter Brent M. Peyton
author_sort	Hannah M. Goemann
title	Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
title_short	Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
title_full	Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
title_fullStr	Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
title_full_unstemmed	Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
title_sort	aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/779024c0b7054594ab97440cc87e8c68
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Aboveground and belowground responses to cyanobacterial biofertilizer supplement in a semi‐arid, perennial bioenergy cropping system

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