Exam (elaborations)
ISA Arborist Test Question and answers 100% correct 2023
- Course
- Institution
Exam of 2 pages for the course ISA at ISA (ISA Arborist Test)
[Show more]
Seller
Follow
Academia199
Reviews received
Content preview
ISA - Arborist Certification Test - Chapter5
water - correct answer Trees take up essential elements, dissolved in ______,
through the roots.
macronutrients - correct answer _______ are elements required by trees in relatively
large quantities.
nitrogen - correct answer The macronutrient ______ is a constituent of chlorophyll
and, if deficient, can cause reduced growth and yellowing of the foliage.
chlorosis - correct answer yellowing between the leaf veins is called _______ and
may be the result of mineral deficiencies.
slow-release fertilizers - correct answer It is desirable to use ______ ______ ______,
because they release nutrients, usually nitrogen, over an extended period of time.
fertilizer analysis - correct answer The ______ _______, listed on the container, gives
the relative percentage of nitrogen, phosphorus, and potassium.
ten pounds - correct answer a 50-pound bag of 20-10-5 fertilizer contains ____
pounds of actual nitrogen.
organic - correct answer Manure and sewage sludge are ______ forms of fertilizer
slow-release - correct answer if fertilizer "burn" or leaching are potential problems, it
may be desirable to use a ______ ______ fertilizer.
reverse osmosis - correct answer If the concentration of salts within the surrounding
soil is much greater than the concentration of solutes found in the root cells, this leads
to a phenomenon known as _______ _______, in which water is "drawn out" of the
roots.
True - correct answer True/False - Surface application of fertilizer is relatively
inexpensive and makes the fertilizer available in the upper few inches of soil.
micronutrient - correct answer Foliar application of fertilizer is sometimes used to
correct ________ deficiencies.
fertilizer salts - correct answer Wilting, marginal burning, and dieback may be
symptoms of excess ________ _____.
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 Academia199. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.19. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now