Notes and Study material for Exams
Foreign Direct Investment: A Catalyst for Global Growth and Development Foreign direct investment (FDI) plays a pivotal role in the global economy, acting as a catalyst for economic growth, technological advancement, and job creation. It involves long-term investments made by companies from one country (the source country) into enterprises in another country (the host country). … Read more
Multi-Storey Cropping: A Vertical Revolution in Agriculture The world’s population is growing, and with it, the demand for food. Traditional agriculture, with its reliance on vast expanses of land, is struggling to keep pace. Climate change, soil degradation, and water scarcity further exacerbate the challenge. Enter multi-storey cropping, a revolutionary approach to agriculture that aims … Read more
Synergistic Cropping: A Path Towards Sustainable and Productive Agriculture The global population is projected to reach 9.7 billion by 2050, demanding a significant increase in food production. However, conventional agricultural practices are facing mounting challenges, including dwindling natural resources, climate change, and environmental degradation. This necessitates a shift towards sustainable and efficient agricultural systems. Synergistic … Read more
Wetland Farming: A Sustainable Approach to Agriculture The world’s population is growing, and with it, the demand for food. Conventional agriculture, however, is facing increasing pressure from climate change, resource depletion, and environmental degradation. This has led to a growing interest in sustainable agricultural practices, including wetland farming. Wetland farming, also known as paddy rice … Read more
The Power of Manure: A Deep Dive into Essential Elements for Plant Growth Manure, a natural byproduct of animal waste, has long been recognized as a valuable resource for enriching soil and promoting plant growth. Its organic composition provides a wealth of nutrients, improving soil structure and fostering a thriving ecosystem for plants. This article … Read more
Fertilizers – Elements Required In Plant Growth Fertilizers are substances that are added to SoilSoil to improve plant growth. They can be organic or inorganic, and they provide plants with the nutrients they need to grow healthy and strong. There are 17 essential elements that plants need for growth. These elements are divided into two … Read more
Sprinkler Irrigation: A Comprehensive Guide to Efficient Water Management Sprinkler irrigation, a widely adopted method for delivering water to crops, has revolutionized agricultural practices worldwide. This technique offers numerous advantages over traditional methods like surface irrigation, making it a preferred choice for efficient water management and maximizing crop yields. This article delves into the intricacies … Read more
The Unsung Hero: Exploring the Vital Role of Soil in Our World Soil, the seemingly inert and often overlooked layer beneath our feet, is far from mundane. It is the foundation of life, a complex and dynamic ecosystem teeming with activity and playing a crucial role in sustaining our planet. This article delves into the … Read more
The Silent Threat: Salinization and its Impact on Our Planet Salinization, the increasing concentration of salts in soil and water, is a silent threat to our planet’s ecosystems and food security. While often overlooked, its effects are far-reaching, impacting agriculture, water resources, biodiversity, and human health. This article delves into the complexities of salinization, exploring … Read more
What is desalination? Desalination is the process of removing salt from seawater to make it drinkable. It is a vital process in many parts of the world where fresh water is scarce. Water Scarcity Context Types of Desalination Technologies Thermal Processes Membrane Processes Energy Requirements Brine Disposal and Environmental Impacts Costs and Economic Considerations Current … Read more