##tihuan2##For example, nitrates, commonly used in fertilizers, can cause methemoglobinemia, a condition in which the body cannot carry enough oxygen to the …
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##tihuan2##The creation of synthetic fertilizers in the early 20th century was a turning point in human history, enabling an increase in crop yields and causing a population boom.
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##tihuan2##Since the mid-1900s, humans have been exerting an ever-increasing impact on the global nitrogen cycle. Human activities, such as making fertilizers and burning fossil fuels, have significantly ...
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##tihuan2##The ideal pesticide would destroy its target pest without causing any negative effects to humans, non-target plants, animals, and the environment. However, pesticides are not perfect, and their ...
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##tihuan2##1. Introduction. Soil is a very important and sensitive resource of a nation. In order to meet increasing public needs and to promote crop products, the use of high inputs of chemicals in the soil in the form of fertilisers, pesticides, fungicides, insecticides, nematicides and weedicides, along with intensive irrigation practises, helped to achieve …
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##tihuan2##1. Introduction. Since the mid-1920s, humans have doubled the natural rate at which nitrogen is deposited onto land through the production and application of nitrogen fertilizers (inorganic and manure), the combustion of fossil fuels, and replacement of natural vegetation with nitrogen-fixing crops such as soybeans [1,2].The major …
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##tihuan2##This review article will explore the detrimental effects of nitrogenous fertilizers on environmental sustainability. The impact on soil, water (surface and groundwater), and air quality will be discussed in detail, along with the effects on livestock and human health, briefly. The application of controlled-release fertilizers (CRFs), …
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##tihuan2##Organic fertilizers, such as manure, are a form of fertilizer that enhances the fertility of the soil by supplying nutrients to the microbes in the soil, ensuring the soil is well hydrated, and decreasing erosion. Grass …
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##tihuan2##Current agricultural practices include the wide production and extensive use of chemicals known for their ability to cause negative health effects in humans and wildlife and to degrade the natural environment.
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##tihuan2##To reduce and eliminate the adverse effects of Synthetic fertilizers on human health and the environment, new agricultural practices have been developed that all so-called organic agriculture ...
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##tihuan2##been found in fertilizers, which can cause disturbances in the kidneys, lungs and liver and cause cancer (WHO,1990), Chemical fertilizer that are using from a long duration reduces the microbial activity and imbalance the pH of the soil. Some ingredients in the fertilizers are toxic to the dermal and respiratory system.
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##tihuan2##Although chemical fertilizers and pesticides are used to improve the growth of plants and increase the yields of fruits and vegetables in relatively shorter period, the over usage of fertilizers and pesticides is imposing possible risks and adverse effects on the soil health, crop productivity, environment, and human health which are discussed ...
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##tihuan2##The adverse effect of these synthetic chemicals on human health and environment can only be reduced or eliminated by adopting new agricultural technological practices such as shifting from ...
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##tihuan2##1. Introduction. Nitrogen is an essential element required for successful plant growth. Although inorganic nitrogen compounds (i.e., NH 4 +, NO 2 ‒, and NO 3 ‒) account for less than 5% of the total nitrogen in soil [], they are the main form of the element absorbed by most plants.Inorganic and organic fertilizers are applied to maintain the …
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##tihuan2##defects, and others are carcinogenic to humans (Asghar et al. 2016). The indiscriminate use and inappropriate handling of pesticides in agriculture have created significant human health issues in many developing countries over the past three decades. Impact on human health of chemical fertilizers and pesticides [4].
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##tihuan2##Overuse of chemical fertilizers and pesticides have effects on the soil organisms that are similar to human overuse of antibiotics. Indiscriminate use of chemicals might work for a few years, but after awhile, there aren't enough beneficial soil organisms to hold onto the nutrients" (Savonen, 1997 ).
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##tihuan2##The effects of nitrite (NO 2-) ... An increased incidence of stomach cancer was observed in one group of workers with occupational exposures to nitrate fertilizer; however, the weight of evidence for gastric cancer causation is mixed [Van Loon et al. 1998; Xu et al. 1992]. ... Epidemiological investigations and human toxicological studies have ...
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##tihuan2##Fertilizers are added to crops in order to produce enough food to feed the human population. Fertilizers provide crops with nutrients like potassium, phosphorus, and nitrogen, which allow crops to grow bigger, faster, and to produce more food. Nitrogen in particular is an essential nutrient for the growth of every organism on Earth. Nitrogen is …
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##tihuan2##Fertilizers used in agricultural activities are considered chief contributors to heavy metal contamination in water ... Major environmental pollutants, their sources, and impact on human health Pollutants and health effects are less studied because of the need for more information on exposure to pollutants in less developed countries, ...
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##tihuan2##When nutrients and other pollutants associated with animal manures and commercial fertilizers are not managed properly, they can affect plant and animal life (including humans) negatively. Some of these impacts include algae blooms causing the depletion of oxygen in surface waters, pathogens and nitrates in drinking water, and the emission of ...
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##tihuan2##The United Nations Environment Assembly in 2017 through Resolution 3/4 requested the Executive Director to present a report on the environmental and health impacts of pesticides and fertilizers and ways of minimizing them, given the lack of data in that regard, in collaboration with the World Health Organization, the Food and …
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##tihuan2##Long-term use of inorganic fertilizers can increase soil acidity, be harmful to the environment, and leaving bad effects on human health. Organic fertilizer application is one of the safer alternatives with numerous benefits, such as supplying nutrients for plant growth. Sunflower is one of the most important grown oilseed crops in the world. …
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##tihuan2##However, numerous studies link the exposure of pesticides and fertilizers to serious effects to human health such as cancer, effects on reproduction, immune and nervous systems; along with ...
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##tihuan2##Eliminating synthetic fertilizers would require an 80% increase in cropland. Finally, focusing on replacing synthetic fertilizer overlooks more promising ways to reduce nitrogen pollution. For instance, farmers can adopt precision farming equipment that helps them apply just the right amount of fertilizer to their crops. These technologies ...
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##tihuan2##The increasing use of fertilizers and pesticides in agriculture has been a hot topic for discussion for many years now. While these chemical compounds are designed to enhance the growth of crops and protect them from diseases, they are also known to cause adverse effects on human health. Chemical fertilizers and pesticides have recently …
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##tihuan2##WHO has two objectives in relation to pesticides: to ban the pesticides that are most toxic to humans, as well as pesticides that remain for the longest time in the …
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##tihuan2##🚱 Effects of Water Pollution on Human Health. The effects of water pollution on human health can be severe and long-lasting, depending on the level of contamination and exposure. ... such as increased profits and production. Individuals who use chemical fertilizers and pesticides on their crops may see a short-term boost in crop yields ...
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##tihuan2##Hazardous fertilizers have been linked to an excessive burden of communicable and non-communicable diseases, which significantly increase yields and pose considerable environmental and …
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##tihuan2##Urea has a variety of applications, including constituent of fertilizer [4, 5], ... Few studies have evaluated the possible association between exposure to exogenous urea and human health effects. Based on the sparse human and animal literature, no definitive target organs for chronic oral exposure could be identified. ...
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