Notes and Study material for Exams
Green Leaf Manuring Green manure is a type of organic fertilizer that is made from growing and then incorporating green plants into the SoilSoil. Green manure plants are typically legumes, such as alfalfa or clover, but they can also be non-legumes, such as buckwheat or mustard. Plant Sources Trees and shrubs Herbaceous plants WeedsWeeds (non-invasive) … Read more
The Rise of Bio-fertilizers: A Sustainable Solution for Agricultural Growth The world’s population is growing, and with it, the demand for food. This puts immense pressure on agricultural systems to produce more food while simultaneously facing the challenges of climate change, resource depletion, and environmental degradation. Conventional fertilizers, while effective in boosting crop yields, come … Read more
The Building Blocks of Life: A Deep Dive into Soil Components Soil, the often-overlooked foundation of our planet, is far more than just dirt. It’s a complex and dynamic ecosystem, teeming with life and playing a crucial role in supporting plant growth, regulating water cycles, and filtering pollutants. Understanding the intricate composition of soil, its … Read more
The Foundation of Life: Understanding Soil Structure Soil, the thin layer of material covering the Earth’s surface, is often taken for granted. Yet, it is the foundation upon which all terrestrial life depends. Beyond simply being dirt, soil is a complex and dynamic ecosystem, with its structure playing a crucial role in supporting plant growth, … Read more
The Alchemy of Soil: Unveiling the Secrets of Podzolization The Earth’s surface is a tapestry of diverse ecosystems, each with its unique set of environmental conditions. These conditions, in turn, shape the very foundation of life: the soil. Among the myriad processes that sculpt the soil, one stands out for its transformative power: podzolization. This … Read more
The Rock Cycle: A Continuous Journey of Transformation The Earth’s surface is a dynamic and ever-changing landscape, sculpted by the relentless forces of nature. At the heart of this transformation lies the rock cycle, a continuous process that shapes and reshapes the rocks we see around us. This intricate cycle, driven by the interplay of … Read more
The Story in the Stones: A Journey Through Sedimentary Rocks Sedimentary rocks, the silent storytellers of Earth’s history, hold within their layers a chronicle of past environments, climates, and life forms. Unlike their igneous and metamorphic counterparts, born from fire and pressure, sedimentary rocks are formed through the accumulation and cementation of sediments, the broken … Read more
The Enchanting World of Flora: A Journey Through the Realm of Plants The Earth is a tapestry woven with vibrant hues and diverse life forms, and at its heart lies the captivating world of flora. Plants, the silent architects of our planet, play a vital role in sustaining life, shaping landscapes, and enriching our existence. … Read more
Participatory Guarantee Scheme (PGS): Putting Farmers at the Helm of Organic Certification Introduction The global demand for organic products is steadily increasing, driven by growing consumer awareness of the environmental and health benefits associated with organic farming practices. This surge in demand has led to a parallel rise in organic certification, a process that ensures … Read more
Mission Organic Value Chain Development for North East Region (MOVCD-NER): Nurturing the Organic Paradise Introduction The North East Region (NER) of India, a land of breathtaking landscapes and rich biodiversity, holds immense potential for organic agriculture. With its fertile soils, abundant rainfall, and diverse agro-ecological zones, the region is naturally suited for producing high-quality organic … Read more