How the sustainable use of water is essential in the viability of irrigated crops?
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Sustainable water use is crucial for the viability of irrigated crops due to various factors highlighted in the provided contexts. Efficient irrigation techniques like solar, drip, and controlled tube irrigation help reduce water wastage in agriculture . Sustainable irrigation management enhances water-use efficiency, boosts productivity, and improves food quality, especially in water-scarce regions . Investments in expanded and enhanced irrigation, coupled with improved water governance, are essential for equal water access and environmental sustainability . To achieve worldwide food security, sustainable intensification of crop production requires limiting irrigation withdrawals to renewable water availability, preventing groundwater exploitation, and meeting ecosystem water requirements . Implementing sustainable agricultural water limits for quantity and quality is crucial to ensure prosperous agricultural production, secure water resources, and support healthy ecosystems .
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| Papers (5) | Insight |
|---|---|
| Sustainable water use is vital for irrigated crops' viability by defining limits for quantity and quality, considering impacts on ecosystems, economies, and human health, ensuring prosperous agricultural production. | |
| Sustainable water use is crucial for viable irrigated crop production, as excessive irrigation withdrawals lead to groundwater depletion and ecosystem harm, impacting attainable crop yields globally. | |
| Sustainable water use is crucial for irrigated crops to enhance water-use efficiency, boost productivity, and address water scarcity, ensuring agricultural viability under changing climatic conditions. | |
| Sustainable water use in agriculture, through techniques like drip irrigation and rainwater harvesting, ensures nutrient-rich soil, reduces wastage, and enhances crop productivity, highlighting its vital role in irrigated crop viability. | |
| Sustainable water use in irrigation management ensures optimal watering for crops, leading to higher yields, climate adaptation, energy savings, and achieving food security in a water-scarce world. |
Related Questions
What does sustainability use of water mean?5 answersSustainable water use entails employing practices that ensure the long-term availability of water resources while meeting various needs like agricultural, industrial, and municipal demands. This involves strategies such as efficient irrigation techniques like solar, drip, and sprinkler systems to reduce water wastage, forecasting water consumption and wastewater quality based on production types in dairy industry enterprises, implementing water pricing, water rights trading, and virtual water concepts for effective water management in China, and adopting green technologies and water conservation strategies like reuse, recycling, and smart monitoring systems in India. Agronomically, sustainability is measured through crop water use efficiency and economic viability, ensuring positive social returns from water resources indefinitely.
How does water availability impact agricultural activities and global food security?5 answersWater availability significantly impacts agricultural activities and global food security. Climate change-induced water scarcity, coupled with increasing demands for food production, poses challenges to agriculture. Studies show that reduced water availability can lead to a decline in crop and grass productivity, affecting around 11% of current crop- and grass-lands globally, with regions like Africa, the Middle East, China, Europe, and Asia being particularly vulnerable. Furthermore, the demand for water in agriculture is projected to rise, with implications for irrigation water availability and agricultural production, especially in water-stressed regions. The interconnection between water, energy, and food (WEF) is crucial, highlighting the necessity for holistic management strategies to ensure sustainable resource use and food security amidst growing populations and changing climatic conditions.
How smart irrigation systems conserve water?5 answersSmart irrigation systems conserve water by utilizing advanced technologies like IoT, sensors, and machine learning to optimize water usage in agriculture. These systems enable precision irrigation, where water is delivered only where and when needed, reducing waste and improving crop yields. By integrating IoT and sensory systems, smart irrigation enhances water-use efficiency, aligning with Sustainable Development Goals for water conservation. Automation through IoT sensors and machine learning algorithms allows for accurate soil and environmental data collection, leading to tailored watering recommendations that minimize water wastage. Additionally, the use of solar panels to power these systems further promotes sustainability and efficient water management in agriculture. Overall, smart irrigation systems play a vital role in conserving water resources while enhancing agricultural productivity.
What is sustainbility?5 answersSustainability is the concept of meeting the needs of the current generation without compromising the ability of future generations to meet their own needs, while maintaining ecological processes, functions, biodiversity, and productivity into the future. It involves the capacity to enable the co-existence of the earth's biosphere and human civilization, focusing on environmental, social, and economic domains. Sustainability encompasses the responsible use of natural resources to preserve the quality of life in the long run, from local to global levels, ensuring diverse and productive biological systems like wetlands and forests. The term has evolved due to global environmental challenges and poverty issues, with various interpretations emerging post the Rio Summit in 1992. Achieving sustainability requires interdisciplinary perspectives, technological advancements, and collective efforts to address the challenges facing society today.
How drinking water treaqtment plant become sustainable?4 answersDrinking water treatment plants can become sustainable through various measures. One approach is the use of user-friendly sustainability assessment frameworks that evaluate treatment processes based on environmental, social, and economic criteria. Another aspect is the adoption of affordable and sustainable technologies, such as appropriate water flocculants, to ensure the long-term viability of the water supply service. Optimal planning and decision-making support systems can also contribute to the efficiency and sustainability of water treatment chains, considering factors like profit maximization and pollutant minimization. Additionally, the energy-water-carbon nexus should be considered, with a focus on reducing energy consumption and carbon emissions through the use of renewable energy sources like photovoltaic systems. Finally, the management of by-products, such as sludge, is crucial for sustainable water treatment, with models and formulas helping to optimize production costs and prevent over/under design of structures.
What are the importance of sustainable agriculture?5 answersSustainable agriculture is important for optimizing food production and preserving the environment. Conventional farming techniques pose threats to environmental sustainability due to excessive resource utilization, pollution, and biodiversity degradation. Sustainable agriculture promotes environmentally friendly practices, such as precision farming, genetically modified crops, and renewable energy integration. It also emphasizes agroecological practices like crop rotation, organic farming, and agroforestry, which enhance soil fertility, reduce pesticide use, and promote biodiversity. Sustainable agriculture supports the use of local resources and traditional knowledge to maintain ecological balance while ensuring food production. Policy support and education are crucial in promoting sustainable farming, including farmer training and public awareness campaigns. Sustainable agriculture is essential for ensuring food security and environmental conservation in the future.