Breeding intermediate wheatgrass for grain production

P Bajgain, JL Crain, DJ Cattani… - Plant Breeding …, 2022 - Wiley Online Library
Intermediate wheatgrass [IWG; Thinopyrum intermedium (Host) Barkworth & DR Dewey] is a
perennial grass with the unique distinction of having been, for more than 30 years, the target …

Ecological intensification of food production by integrating forages

JG Franco, MT Berti, JH Grabber, JR Hendrickson… - Agronomy, 2021 - mdpi.com
Forage crops have the potential to serve multiple functions, providing an ecological
framework to sustainably intensify food production, ie, ecological intensification. We review …

Soil health improvements from using a novel perennial grain during the transition to organic production

M Rakkar, JM Jungers, C Sheaffer, G Bergquist… - Agriculture, Ecosystems …, 2023 - Elsevier
Organic crop production is a growing part of the agricultural economy. The transition from a
conventional to an organic cropping system, while complying with certification guidelines, is …

[HTML][HTML] Nitrogen transfer and yield effects of legumes intercropped with the perennial grain crop intermediate wheatgrass

EC Reilly, JL Gutknecht, NE Tautges, CC Sheaffer… - Field Crops …, 2022 - Elsevier
Perennial grain crops are being developed to reduce the negative environmental impacts of
tillage and chemical inputs related to annual row-crop agriculture. To further improve the …

Forage harvest management impacts “Kernza” intermediate wheatgrass productivity across North America

S Culman, P Pinto, J Pugliese, T Crews… - Agronomy …, 2023 - Wiley Online Library
Intermediate wheatgrass [IWG, Thinopyrum intermedium (Host) Barkworth & DR Dewey,
trade name Kernza] is a widely adapted, cool‐season forage grass, actively bred for …

Reductions in soil water nitrate beneath a perennial grain crop compared to an annual crop rotation on sandy soil

EC Reilly, JL Gutknecht, CC Sheaffer… - Frontiers in Sustainable …, 2022 - frontiersin.org
Nitrate (NO 3--N) leaching into groundwater as a result of high nitrogen (N) fertilizer rates to
annual crops presents human health risks and high costs associated with water treatment …

Weed community shifts during the aging of perennial intermediate wheatgrass crops harvested for grain in arable fields

O Duchene, C Bathellier, B Dumont, C David… - European Journal of …, 2023 - Elsevier
The development of a perennial grain offers opportunities to diversify annual crop rotations,
with potential benefits in terms of soil protection. Perennials could also reduce weed …

[HTML][HTML] No-till annual wheat increases plant productivity, soil microbial biomass, and soil carbon stabilization relative to intermediate wheatgrass in a Mediterranean …

KM Taylor, TS Nelsen, KM Scow, ME Lundy - Soil and Tillage Research, 2024 - Elsevier
As interest in the production of perennial grain crops increases, it is critical to quantify
differences in above ground biomass (AGB) productivity and soil carbon stabilization …

Progress towards perennial grains for prairies and plains

KG Cassman, DJ Connor - Outlook on Agriculture, 2022 - journals.sagepub.com
Perennial grain crops have been proposed as environmentally sustainable alternatives to
annual grain crop systems that currently dominate the world's major breadbaskets …

Multi-criteria assessment of the economic and environmental sustainability characteristics of intermediate wheatgrass grown as a dual-purpose grain and forage crop

EP Law, S Wayman, CJ Pelzer, SW Culman, MI Gómez… - Sustainability, 2022 - mdpi.com
Kernza® intermediate wheatgrass [IWG; Thinopyrum intermedium (Host) Barkworth &
Dewey] is a novel perennial cool-season grass that is being bred for use as a dual-purpose …