What is the Green Revolution?
http://geography.about.com/od/globalproblemsandissues/a/greenrevolution.htm
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The Green Revolution refers to a period of intense technological advancements and changes in agricultural practices that took place from the 1940s to the late 1960s. It primarily aimed at increasing agricultural productivity and preventing food shortages, particularly in developing countries.
Now, to understand the Green Revolution better, we can break down the term into two parts: "Green" and "Revolution."
1. "Green" refers to the focus on agriculture, crop production, and the environment. It aims to achieve sustainable agricultural practices that minimize negative impacts on ecosystems while maximizing food production.
2. "Revolution" signifies the significant changes and advancements made during this period, including the development and introduction of high-yielding crop varieties, increased use of fertilizers and pesticides, mechanization of farming techniques, and improved irrigation systems.
To delve deeper into the topic, you can explore the following key factors that contributed to the Green Revolution:
1. High-yielding crop varieties: Intensive research led to the development of genetically modified crop varieties, such as wheat and rice, which were more resistant to diseases, pests, and adverse environmental conditions. These varieties produced higher yields compared to traditional crop varieties.
2. Increased use of fertilizers and pesticides: The Green Revolution promoted the use of chemical fertilizers to provide crops with essential nutrients. Pesticides were also used on a larger scale to control pests and diseases, ensuring higher crop productivity.
3. Mechanization of farming techniques: The introduction of machinery, such as tractors, combine harvesters, and irrigation systems, helped streamline farming operations, reduce labor requirements, and increase efficiency in crop production.
4. Irrigation infrastructure: The Green Revolution emphasized the expansion and improvement of irrigation systems to ensure a steady water supply to crops, thus reducing reliance on rainfall alone.
These advancements in agricultural practices and technologies played a crucial role in increasing crop yields, addressing food shortages, and improving livelihoods in many parts of the world.
If you want to explore in-depth information or further readings on the Green Revolution, I recommend referring to reliable sources such as academic papers, books, or reputable websites that specialize in agriculture and global food production.