Research & Scientific Publications - Page 10
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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Shrinking the Agricultural Economy Will Pay Big Dividends
Agriculture can be made supportable in the short term by tightening up the wasteful food economy and protecting nature from the worst impacts of extensive agriculture. But to ensure that…
Ending 10,000 years of conflict between agriculture and nature
Plant breeders have long had difficulty finding their role in organic and sustainable agriculture. Now they have a clear-cut, difficult, but achievable mission laid out: to develop perennial crops that…
Registration of NC06BGTAG12 and NC06BGTAG13 Powdery Mildew– Resistant Wheat Germplasm
Two lines of common winter wheat germplasm, listed below, were developed and released by the North Carolina Agricultural Research Service and the USDA-ARS in 2006 because of their potential to broaden…
Applied biodiversity science…
Infectious disease ecology: The effects of ecosystems on disease and of disease on ecosystems. R. Ostfeld, F. Keesing, and V. Eviner, editors. Princeton University Press. 2008, pp 368-386. While agricultural…
Future Farming: A Return to Roots?
Large-scale agriculture would become more sustainable if major crop plants lived for years and built deep root systems. Replacing single-season crops with perennials would create large root systems capable of…
Prospects for developing perennial grains
Perennial plants, growing in mixtures, make up most of the world’s natural terrestrial biomes. In contrast, monocultures of annual crops are sown on more than two-thirds of global cropland. Breeding…
Meeting the challenge of disease management in perennial grain cropping systems
Perennial grain production will likely present unique challenges for managing diseases that affect the productivity and longevity of crops being considered. Typical cultural practices effective at reducing soil- and residue-borne…
Perennial crops and endogenous nutrient supplies
Perennial cropping systems may achieve significant improvement over annual systems in the synchrony between crop nutrient demands and nutrient supplies. Improvements in nutrient synchrony would result in the reduction of…
Cultivar Mixtures for the Simultaneous Management of Multiple Diseases: Tan Spot and Leaf Rust of Wheat
Because of differences in life histories between Puccinia triticina, a highly specialized, polycyclic, windborne pathogen with a shallow dispersal gradient, and Pyrenophora triticirepentis, a residue-borne pathogen with a steep dispersal…
Animal production and farm size in Holmes County, Ohio, and US agriculture
Holmes County has been distinguished by successful, small-scale farming. Its farmers have retained various traditional practices, but they have also adopted some modern technologies and practices that can be profitable…
Characteristics of Annual vs Perennial Systems
Rather than work to improve annual production systems by individually addressing the many attendant problems, researchers at The Land Institute (TLI) refer to natural ecosystems for solutions to meeting the…
Illinois Bundleflower Genetic Diversity Determined by AFLP Analysis
Illinois bundleflower is an herbaceous perennial legume native to North America. Useful as a N2-fixing plant in warm-season grass pastures, Illinois bundleflower is also a promising perennial grain crop. Download…