Climate-smart Crop
Climate-smart Crop - Related Videos
04:34
Climate Change - Concepts
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2019
The certainty of climate change remains a public controversy despite the consensus among approximately 97% of active climate researchers, who not only agree that the Earth’s climate is changing but also state that this change is intensified by human activity, predominantly carbon emissions 1. The disconnect between the public and the experts is partly due to poor understanding of the mechanisms involved in climate change as well as the differences among essential concepts such as weather and...
08:14
Climate Change - Student Protocol
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2019
Melting Land and Sea Ice ExpandNOTE: This activity is a simulation of land- and sea-ice melting and their effects on water levels. First, label one graduated cylinder as 'Sea Ice' and the other graduated cylinder as 'Land Ice.' Hypotheses: the experimental hypothesis might be that the land ice melting will cause the water level to rise more than the melting sea ice. The null hypothesis would be that there will be no difference in the change in water level between the two containers. Add 10 ice...
07:12
High-Throughput, In-Field Screening of Photosynthetic Efficiency in Crop Plants Using an Autonomous Robot
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2026
This manuscript describes a non-destructive, high-throughput approach for autonomous field measurements of photosystem II quantum efficiency, spectral reflectance, and plant architecture, enabling large-scale canopy photosynthesis phenotyping in agronomic and breeding field trials.
01:16
What is Climate?
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2025
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water. Weather and Climate Weather and climate are related, though they differ in terms of time scale and predictability. Weather refers to the state of the atmosphere at a specific time and place, whereas climate encompasses...
08:35
Are You Smart or Hardworking? How Praise Influences Children's Motivation
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2023
Source: Laboratories of Judith Danovitch and Nicholaus Noles—University of Louisville Imagine teaching two children how to skate. It is a hard task for both of them, and they fall down frequently. After falling down for the first time, one child says that skating is too hard and wants to go home. The other child seems to enjoy the challenge and eagerly gets back up after falling down each time. Why do the children have such different attitudes about the same task? One reason may be that they...
FAQs
Performance depends on matching crop traits and management practices to the stresses expected in a location. Drought or heat tolerance can help maintain production during specific stresses, while efficient water and nutrient use can reduce resource demand. Planting strategies also influence stress exposure and greenhouse-gas emissions. Thus, suitability is context-dependent rather than universal.
These factors address different parts of resource efficiency. Efficient water use helps maintain production with less water, while efficient nutrient use supports plant performance with reduced input demand. Improved soil carbon retention adds a soil-focused dimension and can support environmental goals. Considering them together helps evaluate both productivity and the broader environmental effects of a production system.
Adaptation comes from maintaining yields and resource efficiency as temperatures, rainfall patterns, and extreme weather change. Mitigation relates to practices that reduce agriculture’s environmental impact, including strategies associated with greenhouse-gas reduction and improved soil carbon retention. Evaluating both dimensions prevents climate planning from focusing only on short-term resilience or only on emissions-related goals.
Selection begins with local climate and ecosystem conditions, including expected temperature, rainfall, and extreme-weather stresses. Researchers can combine field trials with climate models, then examine soil and water measurements to compare candidate varieties or production systems. This evidence-based process helps identify options suited to local conditions rather than assuming that one crop choice will perform equally well everywhere.
Field trials show how candidate varieties or production systems perform under observed growing conditions, while climate models help characterize potential future temperature, rainfall, and extreme-weather patterns. Soil and water measurements add information about resource conditions and environmental effects. Together, these sources support comparisons of yield reliability, resource efficiency, and suitability for particular ecosystems.
They connect agricultural production with environmental objectives by addressing food security, climate adaptation, and mitigation in the same research framework. Studies can examine whether a crop or management system maintains reliable production while improving water or nutrient efficiency, retaining more soil carbon, or reducing greenhouse-gas emissions. Results can guide choices that fit local ecosystems and changing climate conditions.