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pcs mains examinations

El Niño and La Niña: Unraveling Their Global Impact on Weather, Agriculture, Water, and Coastal Regions

Introduction Earth’s climate system is a complex interaction of various atmospheric, oceanic, and terrestrial processes. Among the most influential natural climatic phenomena that disrupt this balance are El Niño and La Niña, collectively known as the El Niño-Southern Oscillation (ENSO). These irregular periodic variations in sea surface temperatures (SSTs) and wind patterns in the central…

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The Role of Agriculture in India’s Economic Development: Contributions, Challenges, and the Road Ahead

Introduction Agriculture has historically been the backbone of India’s economy, providing livelihood to a significant portion of the population and playing a crucial role in economic growth. Despite rapid industrialization and the expansion of the services sector, agriculture remains a vital contributor to India’s GDP, employment, and overall socio-economic development. However, the sector faces numerous…

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Agro-Climatic Zones of India: A Strategic Approach to Agricultural Planning and Development

Introduction Agriculture is the backbone of India’s economy, employing a significant portion of the population and contributing substantially to the GDP. However, India’s vast geographical expanse results in diverse climatic conditions, soil types, and ecological variations, influencing agricultural practices across different regions. To optimize agricultural planning, the Planning Commission of India divided the country into…

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Climate Change and Agriculture in Uttar Pradesh: Challenges and Sustainable Mitigation Strategies

Introduction Uttar Pradesh, India’s most populous state, heavily depends on agriculture for economic growth and employment. The state has a diverse agro-climatic landscape, making it a significant contributor to the country’s food grain production. However, climate change poses severe challenges to agriculture, affecting crop yields, soil fertility, and water availability. Rising temperatures, erratic rainfall, and…

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Agricultural Marketing Reforms in India: An Evaluation

Introduction Agricultural marketing plays a crucial role in ensuring fair prices for farmers, reducing post-harvest losses, and improving food security. In India, agricultural marketing has been traditionally plagued by inefficiencies, exploitation of farmers, and lack of infrastructure. To address these issues, several reforms have been introduced over the years. This article evaluates the major agricultural…

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Challenges of Food Security in India and Their Solutions

Introduction Food security is a critical issue in India, a country with a population of over 1.4 billion people. It ensures that all individuals have access to sufficient, safe, and nutritious food to meet their dietary needs for an active and healthy life. Despite significant advancements in agricultural production, India continues to struggle with food…

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Measuring Poverty in India and Steps to Overcome Rural Poverty

Poverty is one of the most pressing socio-economic challenges in India, especially in rural areas where a large segment of the population struggles with inadequate income, lack of access to basic services, and limited employment opportunities. Understanding how poverty is measured and the various initiatives taken to combat rural poverty is crucial for addressing this…

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The Green Revolution and Small Farmers: Boon or Burden?

The Green Revolution, introduced in the mid-20th century, was a transformative movement in agriculture that significantly increased food production, particularly in countries like India. While it brought prosperity to many regions, its effects on small and marginal farmers were complex and multifaceted. Below is an in-depth analysis of how the Green Revolution impacted small and…

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The Power of Science and Technology: How Innovation Shapes National Strength and Global Influence

Science and technology have always been central to the rise and dominance of nations. From military superiority to economic progress, from healthcare advancements to energy security, the role of scientific progress in determining a nation’s power is undeniable. In the 21st century, nations that prioritize technological advancements lead in global influence, economic strength, and national…

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Biotechnology in Agriculture: A Boon or Bane?

Introduction Agriculture has been the backbone of human civilization, providing sustenance and economic stability. With the rise in global population, increasing food demand, and environmental challenges, conventional farming methods are often insufficient to meet these needs. This is where biotechnology steps in, offering innovative solutions to enhance crop productivity, pest resistance, and sustainability. However, the…

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