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The topic is very useful in the preparation of competitive examinations like UPSC, SSC, and State Services. Scientists and economists have been studying the effects of our diets on the environment for years. When the nitrate level of groundwater exceeds 25 mg/l, they can cause a serious health hazard known as “Blue Baby Syndrome”, which affects mostly infants even leading to their death. Other changes include pasture and forage redesign, trees in agricultural systems, irrigation water management, and conservation agriculture, including the soil-saving no-till technique used in eastern Washington. Sustainable intensification "has been shown to increase productivity, raise system diversity, reduce farmer costs, reduce negative externalities and improve ecosystem services," the researchers write. This website uses cookie or similar technologies, to enhance your browsing experience and provide personalised recommendations. Modern Farming Methods. Agriculture is an important source of livelihood. Jules Pretty, Tim G. Benton, Zareen Pervez Bharucha, Lynn V. Dicks, Cornelia Butler Flora, H. Charles J. Godfray, Dave Goulson, Sue Hartley, Nic Lampkin, Carol Morris, Gary Pierzynski, P. V. Vara Prasad, John Reganold, Johan Rockström, Pete Smith, Peter Thorne, Steve Wratten. Deforestation contributes to global warming, and reversing it will be necessary to avoid catastrophic climate change. "Although we have a long way to go, I'm impressed by how far farmers across the world and especially in less developed countries have come in moving our food-production systems in a healthy direction," said John Reganold, Washington State University Regents Professor of Soil Science and Agroecology and a co-author of the paper. That's important because methane is particularly good at trapping heat in the atmosphere. Washington State University. Views expressed here do not necessarily reflect those of ScienceDaily, its staff, its contributors, or its partners. As we know that modern agriculture improved our affordability of food, increases the food supply, ensured the food safety, increases sustainability, and also produces more biofuels. The agribusiness, intensive farming, organic farming, and sustainable agriculture are other names of modern agriculture. (2018, August 27). Nearly one-third of the world's farms have adopted more environmentally friendly practices while continuing to be productive, according to a global assessment by 17 scientists in five countries. And the globe would exceed the greenhouse gas emission targets set by the Paris climate agreement. How Organic Farming helps in Carbon Sequestration? To meet that temperature target, global greenhouse gas emissions will need to fall by 40% to 50% in the next decade. They say it has now reached a "tipping point" in which it can be more widely adopted through governmental incentives and policies. The way we produce food and manage land must change radically if humans hope to avoid catastrophic global temperature rise, according to a new report by the United Nations panel on … Jules Pretty, the study's lead author and a professor of environment and society at the University of Essex in England, first used the term "sustainable intensification" in a 1997 study of African agriculture. "Delaying action" on reducing greenhouse gas emissions, they continue, "could result in some irreversible impacts on some ecosystems.". Right now, agriculture generates an estimated 25% of annual greenhouse gas emissions, according to the WRI; that's when you combine food production and the land-use changes associated with farming, such as clearing vegetation and plowing. At that time, the panel broadly suggested that farmland would need to shrink and forests would need to grow to keep Earth from getting more than 1.5 degrees Celsius hotter than it was in the preindustrial era. Most importantly, many pesticides are non-biodegradable, which also linked to the food chains which are harmful to the human being. It leads to an increase in the primary productivity of the water body or the 'bloom' of phytoplankton. ScienceDaily shares links with sites in the. It refers to the addition of artificial or non-artificial substances such as nitrates and phosphate, through fertilizers or sewage, to a freshwater system. "Environmentally friendly farming practices used by nearly one third of world's farms: Less developed countries tend to see the largest improvements in productivity." Global temperatures have already risen about 1 degree Celsius in the past 150 years. Given how much land it takes to grow food to feed livestock, meat production is a leading cause of deforestation. For the Nature Sustainability paper, the researchers used scientific publications and datasets to screen some 400 sustainable intensification projects, programs and initiatives around the world. CBSE Board Exam 2021: Case-Study, Assertion & Reason Based Questions, MCQs in English Subject & More Application Based Questions - Check Important Changes In Paper Pattern & Exam Dates Updates! Scientists say the only way to achieve that reduction is to significantly increase the amount of land that's covered in trees and other vegetation and significantly reduce the amount of methane and other greenhouse gases that come from raising livestock such as cows, sheep and goats. UPSC (IAS) Prelims 2020: How to Revise Environment & Ecology Syllabus Before Exam? Greenhouse gases from food production create a vicious cycle: As Earth gets hotter, farming gets more difficult in many places, which forces farmers to clear more land to grow food. Today, let us talk about some of the modern farming methods and technologies which are the future food production methods.. Agriculture in India is still a traditional procedure. For example, they document how West Africa farmers have increased yields of maize and cassava; some 100,000 farmers in Cuba increased their productivity 150 percent while cutting their pesticide use by 85 percent. ", We Insist: A Timeline Of Protest Music In 2020, tips on reducing food waste in your own home, Don't Toss That Sour Milk! Deforestation contributes to global warming, and reversing it will be necessary to avoid catastrophic climate change. Materials provided by Washington State University. Content on this website is for information only.

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