Which of the following farming approaches can grow food crops with lower negative impacts on the environment? O Biodynamic farming O Industrial farming O Monoculture O Aquaculture
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- Frank is a farmer who is primarily motivated to maximize yield and profit. What type of agriculture does he likely practice? Diversified Sustainable intensification Conventional Agroecological Celeste purchases maize seed one year to see if she can increase her yield. The crop looks good and so she decides to save a portion of the seed to plant the next year. The next year she plants the saved seed and is disappointed in the outcome. The crop isn’t uniform and doesn’t yield well. What type of seed was the maize that Celeste saved? Open-pollinated Hybrid Heirloom Bt A plant breeder at a university has developed a new variety of wheat through a breeding process that has taken place exclusively on university agricultural experiment land, where the soil quality is excellent and irrigation is readily available. In these conditions, this new wheat variety has experienced yield increases of up to…Which of the following is true about raised bed agriculture (like the Waru Waru)? OA. It allows crops to be grown during floods OB. It allows crops to be grown during droughts OC. It promotes monocultures OD. A and B O E. A, B, and CWith regard to industrial agriculture, it is distinct from traditional agriculture in that: Its development tends toward monocultures Its development tends toward polycultures Its development involves an equal blend of monocultures with polycultures It is less well integrated into market economies, producing less excess food to sell
- The efficiency (in terms of increased outputs from fewer inputs) of modern industrial agriculture is indicative of the need O To ensure that food is pure and healthy To demonstrate that modern technology is always a great thing O To give machines practice for when they take over O To feed the large and growing human populationDo you think that the advantages of organic agriculture outweigh its disadvantages? Explain. Do you eator grow organic foods? If so, explain your reasoningfor making this choice. If not, explain your reasoningfor some of the food choices you do makeAll the operational activities of a farm is a project. do you agree?
- Which of these is the most effective as an action that a farmer could take to help to mitigate climate change? Burn the land regularly to remove debris and prepare for planting Use modified plowing in a conservation tillage method Use a no-till technique to avoid plowing the land Plow the land regularly to prepare for planting Find ways to encourage erosion as a way of refreshing the landQUESTION 25 Select the correct answer regarding farming methods organically grown foods have been proven to be safer and less costly than conventionally grown crops Integrated pest management looks wholistically at growing practices to find the most efficient way to farm Organic agriculture uses no pesticides Most farmers spray as many chemicals as possible when growing crops All answers are trueWhich of the following can reduce your "foodprint" on the environment? I. Decrease plant-based proteins. II. Only buy food you need and plan to eat. III. Know where your food comes from and how it’s grown. O l only O Il only O l and II O Il and II
- Compared to high-input industrialized monoculture, low-input polyculture produces lower yields with less energy per unit of yield produces similar yields with less energy per unit of yield produces higher yields with less energy per unit of yield increases topsoil erosion produces greater amounts of greenhouse gasesWhat have been the results of Improved agricultural practices? increased productivity ndecreased crop production O decreased organic farming increased health risks Oincreased biodiversity increased water pollution increased profits NEXT QUESTION O ASK FOR HELPWhich 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 yield