Research & Scientific Publications - Page 2
The Land Institute’s work advances research and agricultural scientific knowledge and is conducted in an innovative yet rigorous professional context. Explore our findings and ideas via articles authored or co-authored by members of our staff and published in research and peer-reviewed journals.
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The next era of crop domestication starts now
This collaborative paper, which includes research from The Land Institute’s Ecosphere Studies and Perennial Oilseeds Programs, highlights the need to apply tools and technologies toward domestication efforts that equally consider…
Assessing effective mechanical and chemical strategies for managing Eucosma giganteana (Lepidoptera: Tortricidae) in the perennial oilseed crop, Silphium integrifolium (Asteraceae: Heliantheae)
The Land Institute’s Crop Protection Ecology and Perennial Oilseeds teams published a paper assessing the most functional methods for managing Eucosma moth (Eucosma giganteana), a pest that specializes in and commonly…
An investigation of grain characteristics, dough quality and baking performance of perennial wheats from contrasting parentage
Researchers in New South Wales, Australia examined the functionality of perennial wheat in its physical and chemical composition, milling yield, and baking quality in comparison to annual, conventional bread wheat…
Grain Yield Potential of Intermediate Wheatgrass in Western Canada
Perennial grain research collaborators in Western Canada released a paper documenting the influence that nitrogen management and intercropping exert over grain yield for the crop. Abstract Intermediate wheatgrass (Thinopyrum intermedium;…
Perennial intermediate wheatgrass accumulates more soil organic carbon than winter wheat – a model assessment
Perennial plants are known to add more biomass to soils when compared to annual plants, as evidenced by the rate of carbon accumulation in grassland ecosystems, but less research has…
Towards a practical theory for commercializing novel continuous living cover crops: a conceptual review through the lens of Kernza perennial grain, 2019–2022
Staff at The Land Institute, Michael Fields Agricultural Institute, and the University of Minnesota discuss what is required to build developmental frameworks for novel continuous living cover (CLC) crops and…
Photosynthetic capacity, canopy size and rooting depth mediate response to heat and water stress of annual and perennial grain crops
Climate-resilient crops are becoming increasingly desired as global climate patterns continue to shift. This paper looks at the ability of perennial grains to adapt to warmer and drier growing conditions…
Soil total carbon and nitrogen under long-term perennial bioenergy crops receiving various nitrogen fertilization rates
A long-term study conducted in the northern Great Plains region of the US indicates that perennial crops such as intermediate wheatgrass (Kernza) may sequester greater amounts of soil carbon and…
David Pimentel consistently promoted perennial grains as the future of agriculture
Authors Tim Crews and Sienna Polk pay homage to influential entomologist and Cornell University professor David Pimentel, who was widely known for his numerous studies on the energetics of traditional…
Forage harvest management impacts “Kernza” intermediate wheatgrass productivity across North America
Research into the productivity of Kernza as a forage and grain crop examines the plant’s profitability associated with its dual-purpose nature, the mechanisms driving increased productivity of the crop, and…
Adaptation of pathogens to their local plant host, Silphium integrifolium, along a precipitation gradient
Featuring five researchers from The Land Institute, this manuscript documents the prevalence of plant pathogens associated with human-induced changes to the planet’s climate and ecosystems, with the perennial prairie plant…
Evaluation of the Intra- and Interspecific Development of Different Accessions of Silphium perfoliatum L. and Silphium integrifolium Michx.
Research from The Land Institute’s collaborators in Germany details the use of perennial species for biomass production, with the goal of analyzing the value of Silphium for the energy production…