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PLNT 1213 Chapter 12 - Exam 4 questions well answered to pass
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PLNT 1213 Chapter 12 - Exam 4 questions well answered to pass
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PLNT 1213 Chapter 12 - Exam 4Fertilizer Analysis - correct answer ✔✔Fertilizer products contain varied concentrations of the desired
mineral nutrient
Criteria for plant essential elements - correct answer ✔✔-The plant cannot complete its lifecycle w/o
these elements
-Deficiency symptoms can be corrected by applying the element
-The element is directly involved in metabolic processes
Liebig's Law of the Minimum - correct answer ✔✔Yield is proportional to the amount of the most
limiting nutrient
How many plant essential nutrients are there? - correct answer ✔✔17
What are the 17 plant essential nutrients? - correct answer ✔✔C, H, O, P, K, N, S, Ca, Fe, Mg, B, Mn, Cl,
Cu, Zn, Mo, Ni
How to remember plant essential nutrients? - correct answer ✔✔CHOPKNS Cafe Managed By Mine
Close Couzin Monica
Non-mineral nutrients - correct answer ✔✔Carbon
Hydrogen
Oxygen
Non-mineral nutrients account for how much of plants dry weight? - correct answer ✔✔96%
Macronutrients - correct answer ✔✔Nitrogen
Phosphorus
, Potassium
Sulfur
Calcium
Magnesium
Macronutrients account for how much of a plants dry weight? - correct answer ✔✔3.5%
Micronutrients - correct answer ✔✔Iron
Zinc
Manganese
Copper
Boron
Chlorine
Molybdenum
Nickle
Micronutrients account for how much of plants dry weight? - correct answer ✔✔Around .03%
Where are the plant nutrients found? - correct answer ✔✔Atmosphere (CO2) and Soil solutions (H2O)
Nutrient uptake - correct answer ✔✔Active transport is required to move nutrients into the vascular
system
Allows for selective uptake
Casparian Strip - correct answer ✔✔A waxy layer in the root that forces absorbed soil solutions to travel
through the cells, rather than between the cells
How do plants acquire nutrient elements? - correct answer ✔✔Root interception
Diffusion
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