Questions and Answers
What is the agricultural significance of non-shattering seed heads?
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How did the transition to using industrial chemicals impact nutrient concentrations in agricultural systems?
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What was a key limitation of primitive cropping systems according to the text?
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How did the development of chemical fertilizers impact famine occurrences?
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What was a consequence of repeated crop harvests known to exhaust soils over time?
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How did the Haber-Bosch process impact agriculture?
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What is the main reason behind the increased concentration of agriculture on less land?
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How does the graph mentioned in the text indicate wheat yield trends?
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What is suggested by the fact that world production of wheat corresponds with the world area allocated for harvesting wheat?
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Why has modern agriculture become dependent on energy subsidies?
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What was the consequence of increased corn usage and fossil fuel dependency mentioned in Iowa caucus?
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How did nuclear research during WW2 impact food chains according to the text?
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What distinguished Yuan Longping in the field of agriculture?
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How did the green revolution impact rice production in certain areas?
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What is a common trade-off faced by plants in high yield varieties?
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How do humans contribute to the energy requirements of high yield crop cultivation?
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What is a distinct difference between plant allocations favored in nature and favorable characteristics in modern agriculture?
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What is one ecological consequence of using insecticides and fungicides in agriculture?
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