Research & Scientific Publications - Page 3
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.
If you’re looking for popular media mentions of The Land Institute, visit our Media Coverage page.
Nitrate leaching losses and the fate of 15N fertilizer in perennial intermediate wheatgrass and annual wheat — A field study
Recent research in ecology illustrates the advantage that perennial grains like Kernza (intermediate wheatgrass) possess in reducing nitrate leaching when compared to popular annual grain crops like wheat, as the…
Genomic insights into the NPGS intermediate wheatgrass germplasm collection
The Land Institute’s Lee DeHaan (Lead Scientist, Kernza) and Sajal Sthapit (Postdoctoral Researcher, Kernza) worked with research collaborators to release this publication detailing the value of the USDA’s National Plant…
Sensing Scale in Experimental Gardens: Un-Lawning With Silphium Civic Science
By designing transdisciplinary and participatory methods of engagement, The Land Institute’s Civic Science Program harnessed public participation to visualize cross-scalar relationships in gardening projects through the medium of Silphium integrifolium,…
Agronomic assessment of two populations of intermediate wheatgrass-Kernza® (Thinopyrum intermedium) in temperate South America
Recent research with Intermediate Wheatgrass in Uruguay highlights for the first time the agronomic performance of Kernza in a low-latitude region with mild winters, which will be vital towards efforts…
Domestication effects on nitrogen allocation, internal recycling, and nitrogen use efficiency in the new perennial crop Silphium integrifolium (Asteraceae)
Abstract Improvements in seed yield during domestication and breeding are frequently achieved moving plants from the conservative syndrome of the plant economic spectrum towards the more acquisitive side, changing how…
Toward plant breeding for multicrop systems
Program leads from the Legume and Crop Stewardship Programs at The Land Institute released a paper detailing the ability of diverse cropping systems to address critical environmental issues connected to modern…
Nutritional quality of Onobrychis viciifolia (Scop.) seeds: A potentially novel perennial pulse crop for human use
Researchers from the Legume and Crop Stewardship Programs at The Land Institute collaborated with Turkish research partners to release this publication documenting the potential of sainfoin, a perennial legume, as…
Breeding Intermediate Wheatgrass for Grain Production
This research paper details the improvement of breeding efforts with intermediate wheatgrass resulting from advances in molecular technologies, allowing scientists to focus on producing desirable agronomic traits to create an…
A social perennial vision for the North American Great Plains rooted in the resilience of a natural system-inspired agriculture
In the 2022 book Creating Resilient Landscapes in an Era of Climate Change, a shift to natural systems agriculture, which is modeled by indigenous agricultural practices and the diverse, perennial mixtures found in prairie ecosystems,…
Policy pathways for perennial agriculture
Recent research highlights the policy mechanisms and market developments that are necessary to catalyze a shift toward perennial agriculture systems that provide more substantial ecosystem services and greater climate resilience…
Perennials as Future Grain Crops: Opportunities and Challenges
New research published in parternship by Carlsberg Group Future Crops, The Land Institute, University of Copenhagen, Carlsberg Foundation, Swedish University of Agricultural Sciences in Uppsala, Innovation Fund Denmark, Lund University in…
Changes to architecture of Silphium integrifolium Michx. during domestication reveal new trade-offs for yield
Ongoing domestication of whole leaf rosinweed, Silphium integrifolium Michx., as a perennial oilseed and forage crop aims to increase yields while limiting decreases in other desirable traits (i.e., trade-offs). Two…