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Like other iron(II) salts, iron(II) sulfate is a reducing agent. For example, it reduces nitric acid to nitrogen monoxide and chlorine to chloride: 6 FeSO 4 + 3 H 2 SO 4 + 2 HNO 3 → 3 Fe 2 (SO 4) 3 + 4 H 2 O + 2 NO 6 FeSO 4 + 3 Cl 2 → 2 Fe 2 (SO 4) 3 + 2 FeCl 3. Its mild reducing power is of value in organic synthesis. [44]
Intensive farming — Agricultural subsidy • Barn fires • Environmental effects of meat production • Intensive animal farming • Intensive crop farming • Irrigation • Monoculture • Nutrient pollution • Overgrazing • Pesticide drift • Plasticulture • Slash-and-burn • Tile drainage • Zoonosis
The agriculture industry is one of the most dangerous occupations and has led to thousands of deaths due to work-related injuries in the US. In 2011 the fatality rate for farmworkers was 7 times higher than that of all the workers in the private industry, a difference of 24.9 deaths for every 100,000 people as opposed to 3.5 deaths for every 100,000 people in the private industry. [4]
The Centers for Agricultural Safety and Health (CASH) are a set of 12 NIOSH-funded agencies focused on occupational health in industry involving food or plant products, such as fishing, forestry, and agriculture. The agencies were established in 1990 under the Agricultural Health and Safety Initiative.
Hazard analysis and critical control points, or HACCP (/ ˈ h æ s ʌ p / [1]), is a systematic preventive approach to food safety from biological, chemical, and physical hazards in production processes that can cause the finished product to be unsafe and designs measures to reduce these risks to a safe level. In this manner, HACCP attempts to ...
Editor's note: This story contains content some readers may find disturbing. It is the second story in a series about Colorado's wolf reintroduction efforts and the effects on agricultural producers.
The means-based evaluation looks at farmers' practices of agriculture, and the effect-based evaluation considers the actual effects of the agricultural system. For example, the means-based analysis might look at pesticides and fertilization methods that farmers are using, and effect-based analysis would consider how much CO 2 is being emitted ...
In addition to its use to control fungal infection on grape vines, the mixture is also widely used to control potato blight, peach leaf curl and apple scab.Although it may be bad for the environment, [1] [2] some organic agriculture advocates allow its use, [citation needed] so is often used by organic gardeners in some parts of the world.