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PLNT 1213 Exam 1 with 100% correct answers rated A+ $12.99   Add to cart

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PLNT 1213 Exam 1 with 100% correct answers rated A+

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PLNT 1213 Exam 1 with 100% correct answers rated A+

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  • October 3, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PLNT 1213
  • PLNT 1213
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BravelRadon
PLNT 1213 Exam 1

Agronomy - correct answer ✔✔The science and technology of producing and using plants for food, feed,
fiber, fuel, and land reclamation



Primary crops domesticated in fertile crescent - correct answer ✔✔Wild barley, wild einkorn, wild
emmer



Industrial Model (conventional) - correct answer ✔✔Where farm is a factory

Can use crop rotations, genetic resistance in crops, and several other practices

Obstacles- pests, water equipment, wasted resources

Solutions- hybrids, irrigation, precision planters



Sustainable model - correct answer ✔✔Working with nature

Organic, alternative Ag,

Depends on crop doversity to help prevent diseas, weed, and insect pressure

Includes crop rotations, N fixations

No till, eco friendly, profiable



Malthusian Theory - correct answer ✔✔focuses on how the exponential growth of a population can
outpace growth of the food supply and lead to social degradation and disorder

If the two lines pass we will experience starvation



Food production stays ahead of population due to... - correct answer ✔✔synthetic fertilizers

improved genetics

improved mechanics

improved management practices

, food security - correct answer ✔✔Physical, social, and economic access at all times to safe and nutritious
food sufficient to meet dietary needs and food preferences for an active and healthy life.



food availability - correct answer ✔✔sufficient quantities of food available on a consistent basis



Food access - correct answer ✔✔having sufficient resources to obtain appropriate foods for a nutritious
diet



utilization - correct answer ✔✔Individuals have necessary means to reach nutritional well being by
having access to clean surroundings and water



Stability - correct answer ✔✔Food shortages should not occur due to either seasonal weather patterns
or other forms of crises (economic or natural in nature)



Factors that lead to food INsecurity - correct answer ✔✔poverty

diseases

natural disasters

population growth

political corruption

infrastructure and food waste



Green Revolution - correct answer ✔✔Rapid diffusion of new agricultural technology, especially new
high-yield seeds and fertilizers.

Normal Borlaug



What plants should we domesticate - correct answer ✔✔Larger seeds and larger amount of seeds

Seeds that do not shatter

Seeds without hulls

Plants that will not kill you

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