Alternate wetting and drying (AWD)--using less water to grow rice

Also see: http://www.knowledgebank.irri.org/ewatermgt/courses/course1/resources/presentations/CopingAWD.pdf Across the globe, water is fast becoming a precious commodity as more and more people use it for the household, industry, and agriculture. Since almost half of the worlds population depends on rice as its staple food, rice uses the highest amount of water in agriculture. By 2025, 15 to 20 million hectares of irrigated rice fields may suffer from water scarcity. To face this challenge, scientists

• #تحصیلات_و_یادگیری
• #drying
• #wetting
• #alternate