Fire Frequency Driven Increases in Burn Heterogeneity Promote Microbial Beta Diversity: A Test of the Pyrodiversity-Biodiversity Hypothesis
Researchers conducted a study at the Perennial Agriculture Project (PAP) Field Station (a joint venture between The Land Institute and The Malone Family Land Preservation Foundation) in Lawrence, Kansas to observe how…
A study of the vernalisation requirements of mountain rye (Secale strictum syn. S. montanum) may help explain low grain yields of perennial cereals compared to wheat
Australian research partners are examining the potential of mountain rye as a suitable perennial grain crop candidate for Australian grazing and cropping systems, and their recent research on vernalization (a…
Putting the P(ee) in perennial agriculture: Reflections on a workplace urine reclamation project
Land Institute researchers Madeline DuBois, Laura van der Pol, Aubrey Streit Krug, and Timothy Crews share findings from a human urine nutrient reclamation project conducted in the workplace and research…
Modeling carbon allocation strategies for high-yielding perennial crops
The Land Institute’s Lee DeHaan and Tim Crews co-authored a paper with colleagues from Loyola University that documents a model outlining the path to breeding high-yielding perennial crops that balance…
Choice of companion legume influences lamb liveweight output and grain yields in a dual use perennial wheat/legume intercrop system
Research partners in Australia analyzed the role of perennial wheat, a crop in development at The Land Institute, as a dual-purpose grain and forage crop. The authors of this study…
Breeding Potential for Increasing Carbon Sequestration via Rhizomatous Grain Sorghum
Building on existing knowledge of perennial sorghum development through The Land Institute’s breeding program and considerations around the benefits of perennial grain agriculture through research from The Land Institute and…
Genetic variation and heritability of agronomic traits in a native perennial forage species from drylands: breeding potential of Festuca pallescens
A research cohort with scientists from the University of Wisconsin Madison and CONICET in Argentina assessed the potential of Festuca pallescens, a native, perennial forage grass species of Patagonia, for…
Soil microbial and plant biomass carbon allocation within perennial and annual grain cropping systems
Research collaborators from the University of Minnesota published a study indicating that perennial cropping systems with intermediate wheatgrass (Kernza) can sustain soil microbial activity and maintain higher root production than…
Perennial crops shape the soil microbial community and increase the soil carbon in the upper soil layer
Collaborators at the Swedish University of Agricultural Sciences (SLU) released a paper that compares the impacts of perennial vs. annual crop growth on the diversity of soil microbes and accumulation…
What is the prospect of a perennial grain revolution of agriculture?
The Land Institute’s Tim Crews, Lee DeHaan, and Aubrey Streit Krug worked alongside international research colleagues from Sweden, Denmark, and France to release a comprehensive new paper in the journal Global…
Exploring the rhizosphere of perennial wheat: potential for plant growth promotion and biocontrol applications
Perennial grain researchers from the University of Parma in Italy published a paper exploring the potential of perennial wheat to host a rich community of beneficial bacteria in soil, promoting…
A Perennial Green Revolution to address 21st-century food insecurity and malnutrition
Researchers at Colorado State University published a paper discussing the benefits of pursuing a “Perennial Green Revolution” where the further development of perennial grains like Kernza®, silflower (a perennial oilseed…