AGEC SG 5 Questions with correct answers
Chamberlain College of Nursing
TESTED EXAM TERMINOLOGY QUIZ VERIFIED AND GRADED A+ ANSWERS
1) Plant Nutrition ✓ Dependent on proper combination of
elements.
Shortage=Have to supply to correct it.
2) Nutrients used in the largest quantities ✓ Nitrogen, Phosphouros, Potassium
NPK
3) Fertilizer Tag reading-20-10-20 ✓ 20% N, 10% P, 20% K (Potassium)
4) Secondary Nutrients ✓ Calcium, Magnesium, Sulfur
SCAMG
5) Micronutrients ✓ Chlorine (Cl)
Iron (FE)
Boron (B)
Manganese (MN)
Zinc (Zn)
, Copper (Cu)
Molybdenum (Mo)
6) Nutriens not supplied by soil ✓ Carbon, hydrogen, oxygen. Used in
largest amounts
7) Essential Plant Nutrient Sources ✓ Fertilizers
Soil builders- Legumes and manures
8) Quickly Available nitrogen ✓ Inorganic salts that are readily soluble in
water
9) Slowly available nitrogen ✓ Do not go readily into solution in water
but will release slowly with time
10) Naturally organic nitrogen ✓ Emphasizes rotation with legume cover
crops and application of compost or
manure.
11) Rock Phosphate (PO43-) ✓ Mined, ground and treated with acid to
form the two principal phosphorous
sources.
12) Super Phosphate ✓ Formed with sulfuric acid
13) Treble super phosphate ✓ Formed with phosphoric acid
14) Ammonium phosphate ✓ Formed with anhydrous ammonia
15) Organic phosphorus sources ✓ bone meal
16) Slag ✓ By product of steel manufacturing and
valued as fertilizer because of slowly
released phosphate content in
phosphorous.
Chamberlain College of Nursing
TESTED EXAM TERMINOLOGY QUIZ VERIFIED AND GRADED A+ ANSWERS
1) Plant Nutrition ✓ Dependent on proper combination of
elements.
Shortage=Have to supply to correct it.
2) Nutrients used in the largest quantities ✓ Nitrogen, Phosphouros, Potassium
NPK
3) Fertilizer Tag reading-20-10-20 ✓ 20% N, 10% P, 20% K (Potassium)
4) Secondary Nutrients ✓ Calcium, Magnesium, Sulfur
SCAMG
5) Micronutrients ✓ Chlorine (Cl)
Iron (FE)
Boron (B)
Manganese (MN)
Zinc (Zn)
, Copper (Cu)
Molybdenum (Mo)
6) Nutriens not supplied by soil ✓ Carbon, hydrogen, oxygen. Used in
largest amounts
7) Essential Plant Nutrient Sources ✓ Fertilizers
Soil builders- Legumes and manures
8) Quickly Available nitrogen ✓ Inorganic salts that are readily soluble in
water
9) Slowly available nitrogen ✓ Do not go readily into solution in water
but will release slowly with time
10) Naturally organic nitrogen ✓ Emphasizes rotation with legume cover
crops and application of compost or
manure.
11) Rock Phosphate (PO43-) ✓ Mined, ground and treated with acid to
form the two principal phosphorous
sources.
12) Super Phosphate ✓ Formed with sulfuric acid
13) Treble super phosphate ✓ Formed with phosphoric acid
14) Ammonium phosphate ✓ Formed with anhydrous ammonia
15) Organic phosphorus sources ✓ bone meal
16) Slag ✓ By product of steel manufacturing and
valued as fertilizer because of slowly
released phosphate content in
phosphorous.
