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What's Google Health? The scientific examine of agriculture began within the 18th century, when Johann Friedrich Mayer carried out experiments on the use of gypsum as a fertilizer. Research turned extra systematic when in 1843, John Lawes and Henry Gilbert began a set of long-term agronomy field experiments at Rothamsted Research Station in England; a few of them, such as the Park Grass Experiment, are nonetheless operating. In America, the Hatch Act of 1887 offered funding for what it was the primary to call "agricultural science", driven by farmers' interest in fertilizers. Current farming strategies have resulted in over-stretched water resources, high levels of abrasion and reduced soil fertility. Since the Nineteen Forties, agricultural productiveness has elevated dramatically, due largely to the elevated use of energy-intensive mechanization, fertilizers and pesticides. The vast majority of this power input comes from fossil fuel sources. Heavy reliance on pe...