1 - 4 of 4
Number of results to display per page
Search Results
2. Keeping it simple: What resource-poor farmers will need from agricultural engineers during the next decade
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Bunch, Roland (author)
- Format:
- Journal article
- Publication Date:
- 2000-07
- Published:
- International: Elsevier
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 162 Document Number: D07959
- Journal Title:
- Journal of Agricultural Engineering Research
- Journal Title Details:
- 76 (3): 305-308
3. Not all light spectra were created equal: can we harvest light for optimum food-energy co-generation?
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Camporese, Matteo (author) and Abou Najm, Majdi (author)
- Format:
- Journal article
- Publication Date:
- 2022-12
- Published:
- United States: Wiley Periodicals LLC
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 206 Document Number: D12886
- Journal Title:
- Earth's Future
- Journal Title Details:
- Volume 10, Issue 12
- Notes:
- 16pgs, Humanity's growing appetites for food and energy are placing unprecedented yield targets on our lands. Chasing those ever-expanding land intensification targets gave rise to monocultures and sharpened the divide between food and energy production groups. Here, we argue that this does not have to be a zero-sum game if food and energy can be co-generated in the same land. Co-generation can lead to sustainable intensification but requires a paradigm shift in the way we manage our resources, particularly light. Using an extended model of plant photosynthesis and transpiration, we demonstrate how plants react to different incident light spectra and show that manipulating light could be effective for boosting land and water efficiencies, thus potentially improving soil health. This knowledge can possibly unlock the real potential of promising modern agricultural technologies that target optimization of light allocations such as agrivoltaics. This study suggests that the blue part of the light spectrum is less efficient in terms of carbon assimilation and water use and could be more effectively used to produce solar energy, while the red part could efficiently produce biomass. A sensitivity analysis to the most important crop and environmental variables (irradiance, air temperature, humidity, and CO2 concentration) shows that plant response to different light treatments is sensitive to environmental boundary conditions and is species-specific. Therefore, further research is necessary to assess which crops and climates are more suitable to optimize the proposed food-water-energy nexus.
4. Synthesis and challenge
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Miller, Mason E. (author)
- Format:
- Report
- Publication Date:
- unknown
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 198 Document Number: D09718
- Notes:
- NCR-90 Collection, Winrock International. Pages 187-203.