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  • Share of agricultural land which is irrigated - Our World in Data
    In non-irrigated agricultural areas, production of crops is dependent on rain-fed irrigation Agricultural land constitutes only a part of any country's total area, which can include areas not suitable for agriculture, such as forests, mountains, and inland water bodies Agricultural land can also be classified as irrigated and non-irrigated land
  • See where water is scarcest in the world - The Washington Post
    Agriculture accounts for 70 percent of water use each year, and is deeply affected by changes in precipitation Even if a region is getting the same average amount of rain and snow, droughts and
  • Water and climate: Global environmental sustainability and . . .
    The agricultural water withdrawal to total water withdrawal in Nicaragua is high even for Central America in 76 72% In the last decade changes have occurred also in certain periods of the year that historically have been more humid
  • From scarcity to abundance: The quest for sustainable water . . .
    A study by the American Society of Agricultural and Biological Engineers highlighted that precision agriculture techniques could reduce water usage by up to 30% while maintaining or even enhancing crop yields The use of big data analytics and artificial intelligence to predict and manage agricultural water usage can also be a crucial technology
  • Unit 2 Basic Agricultural Science Test Flashcards - Quizlet
    Most of the water on the planet is salt water, found in the vast oceans Only 2 5 percent of the total water supply is freshwater, and 78% of this is frozen in the Earth's glaciers and ice caps With population growth, the demand for fresh water is increasing Water is needed for personal use, industrial use, and agricultural uses
  • Maximizing Water Use Efficiency in Rice Farming: A . . . - MDPI
    Rice is a water-guzzling crop cultivated mostly through inefficient irrigation methods which leads to low water use efficiency and many environmental problems Additionally, the export of virtual water through rice trading and the looming water crisis poses significant threats to the sustainability of rice production and food security There are several alternative rice production methods to





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