1|Page
CCA International Bundled Exams Newest 2025/2026
Complete All Questions And Correct Answers |Already
Graded A+||Brand New Version!
Which of the following is not considered when comparing a
crop rotation with a monoculture?
a. sociological consequences
b. IPM
c. labor and equipment needs
d. yields - . . ANSWER ✔ ✔a. sociological consequences
Which of the following is an advantage of a crop rotation over a
monoculture?
a. higher level of management required
b. timing fertilizer and pesticide application easier
c. less equipment needs
d. risk spread across more than one commodity - . . ANSWER
✔ ✔d. risk spread across more than one commodity
,2|Page
Which of the following is a limitation of crop rotation over a
monoculture?
a. more equipment needed
b. lower level of management required
c. yield of all crops in the rotation increase
d. irrigation usually needed - . . ANSWER ✔ ✔a. more
equipment needed
____________ increases available N, reduces erosion and
increases infiltration.
a. cover crops
b. fallow
c. nurse crops
d. companion crops - . . ANSWER ✔ ✔a. cover crops
A double cropping system is where two crop are grown in the
same field over _______________ months.
a. 36
b. 24
c. 18
d. 12 - . . ANSWER ✔ ✔d. 12
,3|Page
___________ is not a limitation of cover and companion crops.
a. increased soil erosion
b. reduced yields
c. soil water depletion
d. increased cost - . . ANSWER ✔ ✔a. increased soil erosion
Fields are fallowed to conserve _____________.
a. energy
b. nutrients
c. water
d. pesticides - . . ANSWER ✔ ✔c. water
Pesticide carryover is important in ______________ crops.
a. rotational
b. cover
c. companion
d. adjacent - . . ANSWER ✔ ✔a. rotational
, 4|Page
__________ is when a plant produces a chemical toxin that
impairs the growth of different plant.
a. allelopathy
b. antibiosis
c. autotoxicity
d. symbiosis - . . ANSWER ✔ ✔a. allelopathy
In clean till systems, tillage can spread__________.
a. insects
b. disease
c. weeds
d. both b and c - . . ANSWER ✔ ✔d. both b and c
Starter Fertilizer is commonly recommended for___.
a. pastures
b. no-till
c. clean-till
d. all crops - . . ANSWER ✔ ✔b. no-till
The soil test values in the top 2 inches of the soil are _____ soil
test values bellow 2 inches in no-till situation.
CCA International Bundled Exams Newest 2025/2026
Complete All Questions And Correct Answers |Already
Graded A+||Brand New Version!
Which of the following is not considered when comparing a
crop rotation with a monoculture?
a. sociological consequences
b. IPM
c. labor and equipment needs
d. yields - . . ANSWER ✔ ✔a. sociological consequences
Which of the following is an advantage of a crop rotation over a
monoculture?
a. higher level of management required
b. timing fertilizer and pesticide application easier
c. less equipment needs
d. risk spread across more than one commodity - . . ANSWER
✔ ✔d. risk spread across more than one commodity
,2|Page
Which of the following is a limitation of crop rotation over a
monoculture?
a. more equipment needed
b. lower level of management required
c. yield of all crops in the rotation increase
d. irrigation usually needed - . . ANSWER ✔ ✔a. more
equipment needed
____________ increases available N, reduces erosion and
increases infiltration.
a. cover crops
b. fallow
c. nurse crops
d. companion crops - . . ANSWER ✔ ✔a. cover crops
A double cropping system is where two crop are grown in the
same field over _______________ months.
a. 36
b. 24
c. 18
d. 12 - . . ANSWER ✔ ✔d. 12
,3|Page
___________ is not a limitation of cover and companion crops.
a. increased soil erosion
b. reduced yields
c. soil water depletion
d. increased cost - . . ANSWER ✔ ✔a. increased soil erosion
Fields are fallowed to conserve _____________.
a. energy
b. nutrients
c. water
d. pesticides - . . ANSWER ✔ ✔c. water
Pesticide carryover is important in ______________ crops.
a. rotational
b. cover
c. companion
d. adjacent - . . ANSWER ✔ ✔a. rotational
, 4|Page
__________ is when a plant produces a chemical toxin that
impairs the growth of different plant.
a. allelopathy
b. antibiosis
c. autotoxicity
d. symbiosis - . . ANSWER ✔ ✔a. allelopathy
In clean till systems, tillage can spread__________.
a. insects
b. disease
c. weeds
d. both b and c - . . ANSWER ✔ ✔d. both b and c
Starter Fertilizer is commonly recommended for___.
a. pastures
b. no-till
c. clean-till
d. all crops - . . ANSWER ✔ ✔b. no-till
The soil test values in the top 2 inches of the soil are _____ soil
test values bellow 2 inches in no-till situation.
