Exam (elaborations)
Cca International Exam, 64 Questions With 100% Correct Answers 2024.
- Course
- Institution
Cca International Exam, 64 Questions With 100% Correct Answers 2024.
[Show more]
Seller
Follow
ACADEMICAIDSTORE
Reviews received
Content preview
Cca International Exam, 64 QuestionsWith 100% Correct Answers 2024.
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
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
d. risk spread across more than one commodity
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
a. more equipment needed
____________ increases available N, reduces erosion and increases infiltration.
a. cover crops
b. fallow
c. nurse crops
d. companion crops
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
d. 12
___________ is not a limitation of cover and companion crops.
a. increased soil erosion
, b. reduced yields
c. soil water depletion
d. increased cost
a. increased soil erosion
Fields are fallowed to conserve _____________.
a. energy
b. nutrients
c. water
d. pesticides
c. water
Pesticide carryover is important in ______________ crops.
a. rotational
b. cover
c. companion
d. adjacent
a. rotational
__________ is when a plant produces a chemical toxin that impairs the growth of different plant.
a. allelopathy
b. antibiosis
c. autotoxicity
d. symbiosis
a. allelopathy
In clean till systems, tillage can spread__________.
a. insects
b. disease
c. weeds
d. both b and c
d. both b and c
Starter Fertilizer is commonly recommended for___.
a. pastures
b. no-till
c. clean-till
d. all crops
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.
a. equal too
b. larger than
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ACADEMICAIDSTORE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
Recently viewed by you
