The Green Revolution depended on: a traditional farming techniques such as contour farming and crop rotation. b the use of high-yielding crop varieties as well as synthetic fertilizers and pesticides.
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- Which of the following is not true about Roundup Ready crops? - Genetic material from roundup ready crops has made it into other crops - The use of Roundup Ready crops has facilitated the evolution of herbicide resistance in weeds - The use of Roundup Ready crops leads to a higher concentration of chemicals in ecosystems -Roundup Ready crops always increase yieldGeographer, historian, and author Jared Diamond (1987) once referred to agriculture as "the worst mistake in the history of the human race." Given what you have learned about the health consequences of the domestication of plants and animals for humans, how would you respond to his statement? You may find this article helpful in your discussion response: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4163920/Which of the following is NOT a threat to crop diversity? The Cartagena Protocol Consumer preferences Climate change Population growth Which of the following is likely to happen as a result of climate change? Temperatures will likely stabilize by 2100. Water scarcity will be intensified in many regions. It is not possible to project changes since they will occur in the future. Agricultural production will be negatively impacted in all places around the globe. Increased heavy rainfall events in the springtime has caused soil erosion on a farmer’s land. Which strategy would you recommend to address this issue? Access inputs from alternative sources Increase application of synthetic fertilizers Plant cover crops Let the land rest unplanted
- The success of the Green Revolution is dependent on using which of the following? a. all of the above b. high-yielding hybrid seeds c. decreased use of machinery d. organic fertilizer e. growth in rainy areasSocial inequality, violence, warfare, disease, overpopulation, environmental degradation, lower health and nutritional quality. These are some of the direct impacts of the development of agriculture. Given all the social and biological ills associated with the shift from being hunter-gatherers to agriculture, it has been said that agriculture is the “worst mistake in the history of the human race?” (https://www.discovermagazine.com/planet-earth/the-worst-mistake-in-the-history-of-the-human-race). Do you agree with this statement? Why or why not?Farming is often done on the large-scale to allow for high-volume production. For example, tomatoes can be grown in large open fields and harvested by machinery instead of by hand. The harvester machine not only collects (nearly) all the tomatoes, it also removes the green unripe fruits! Harvesters like this one greatly reduce the time needed to obtain crops but challenges remain. What is one biotic factor that could limit the tomato yield? List and briefly explain how this factor causes a yield decrease What is one strategy you could use to try and reduce losses from this biotic factor?
- What kinds of techniques have people used to increase agricultural production? How did Norman Borlaug help inaugurate the Green Revolution?Describe two 'beneficial' aspects from the last 10,000 years of humanity, as well as two 'dis-advantageous' aspects. Agriculture should be your guiding point here.Create a crop plan for three seasons of Bio-Intensive Gardening using the following crops: camote, radish, carrot, tomato, pechay, okra, mungbean, upland kangkong, sweet corn, sitao, mustard, and cowpea. Justify your decision. (create a layout for each season.)
- As scientists have developed more productive crop varieties, farmers have switched from growing many traditional varieties to new high-yield varieties. For example, in India, the 10,000 varieties of rice once grown have been reduced to 10 major ones for most of the rice crop. Why is this practice of reducing the varieties of a crop dangerous? Question options: It makes the overall crop more susceptible to pests and/or disease. It reduces the variety of crops available for human diets. it requires a larger investment than small farmers can make it could reduce or cause the extinction of some predatory insectsModern day industrial agriculture: a. has had no impact on society. b.has increased our ability to obtain more food from the same area. c.has permanently improved soils, providing more food from less space. d. promotes reductions in use of pesticides and fertilizers e. has rapidly improved soils, allowing continuous conversion of new areas to croplanddifferences between industrialized agriculture and subsistence agriculture