The effective management of land and water resources plays a central role in alleviating poverty, reducing disasters, improving food security, and ensuring environmental sustainability. It is widely recognized that a mismanagement of these resources is at the core of many human miseries ranging from drought and famine to displacement, economic instability, and conflict. A systematic…
Introduction Water scarcity is a persistent challenge in many parts of India, particularly in drought-prone and semi-arid regions such as Rajasthan, Gujarat, Maharashtra, Karnataka, and parts of Madhya Pradesh and Andhra Pradesh. These areas experience erratic rainfall, high evapotranspiration, low groundwater recharge, and over-dependence on monsoon rains, resulting in water stress for agriculture, livestock, and…
Introduction Water is one of the most essential natural resources, critical for human survival, agriculture, industry, and ecosystem sustainability. India, with a population exceeding 1.4 billion, faces a growing challenge of water stress, characterized by the scarcity of water relative to demand. Rapid population growth, urbanization, industrialization, climate change, and unsustainable water management have intensified…
Introduction to Smart Irrigation Water scarcity has emerged as one of the most pressing issues facing the world today, particularly in agriculture. Agriculture accounts for about 70% of global freshwater use, and this figure is expected to rise with the increasing demand for food. As populations grow and climate change exacerbates water shortages, farmers are…
Introduction Paddy cultivation is one of the most important agricultural activities in the world, particularly in Asia, where rice is a staple food. However, traditional paddy farming is highly water-intensive, consuming large amounts of freshwater. With increasing water scarcity and climate change challenges, adopting water-saving technologies in paddy cultivation has become crucial for sustainable agriculture….
Introduction Water scarcity is one of the biggest challenges facing global agriculture. With increasing population growth and climate change, freshwater resources are depleting at an alarming rate. Desalination, the process of removing salts and impurities from seawater and brackish water, offers a potential solution to this crisis. While traditionally used for drinking water, desalination is…
Introduction Irrigation plays a crucial role in agriculture, particularly in a state like Uttar Pradesh (U.P.), which has a predominantly agrarian economy. Over the years, irrigation sources in U.P. have undergone significant transformation due to technological advancements, environmental factors, government policies, and the changing needs of farmers. The state has transitioned from traditional irrigation methods…