The global demand for rice is projected to rise significantly by 2050, necessitating sustainable intensification of existing croplands. Now, researchers have made significant progress by developing deep-learning algorithms that can rapidly estimate rice yield through the analysis of thousands of photographs. The model exhibited high precision across diverse conditions and cultivars, surpassing previous methods, while effectively detecting yield differences between cultivars and also with different water management practices.
With the rise in global demand for staple crop products projected to substantially increase by 2050 due to population growth, rising per capita income, and the growing use of biofuels, it is necessary to adopt sustainable agricultural intensification practices in existing croplands to meet this demand. However, estimation processes currently employed in the global South remain inadequate.
"We started by conducting an extensive field campaign. We gathered rice canopy images and rough grain yield data from 20 locations in seven countries in order to create a comprehensive multinational database," says Dr. Yu Tanaka, Associate Professor at the Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, who led the study.
Next, a CNN model was developed to estimate the grain yield for each of the collected images. The team used a visual-occlusion method to visualize the additive effect of different regions in the rice canopy images. It involved masking specific parts of the images and observing how the model's yield estimation changed in response to the masked regions.
Österreich Neuesten Nachrichten, Österreich Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
1 Billion People Worldwide Will Suffer From Arthritis by 2050The degenerative joint disease osteoarthritis affects 15% of the global population over age 30, so by 2050 that could be nearly 1 billion people, researchers say.
Weiterlesen »
Weathering Tomorrow: How Houston's hot summers will be impacted by climate change by the year 2050Data is projecting nearly three decades to what our climate will be like in the year 2050. Here's what we found out.
Weiterlesen »
Rise of artificial intelligence has actors fearing for their careersAs Hollywood actors continue to strike, a major issue in negotiations is the role artificial intelligence could have in reshaping the entertainment industry. CBS News' Bradley Blackburn reports on the promise and the peril actors now face.
Weiterlesen »
If This Is Artificial Intelligence, Let’s Go With Real StupiditySix decades after Martin Luther King Jr. warned of “guided missiles and misguided men,” the missiles are even more terrible, the people ordering launches are no less misguided, and the mentalities bent on war are eager to twist AI technology for their own lethal purposes.
Weiterlesen »
Artificial Sweeteners Increase Cardiovascular RiskA recent scientific review confirms that artificial sweeteners affect primary cardiovascular risk factors.
Weiterlesen »
Council Post: Does Artificial Intelligence Threaten Programmers?Can programmers feel secure in their positions?
Weiterlesen »