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January 2017 issue of AUF
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  • January 2017 issue of AUF
CEUs are available for this product.

Fine Root Growth Response to Nitrogen and Paclobutrazol CEU Quiz

By Gary Watson and Angela Hewitt
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This item is free to members through January 2018. Until then, it is not available to non-members.
Tree fertilization is a common practice in arboriculture, and while reports have shown that nitrogen can increase fine root growth in localized areas, the effect on a tree’s entire root system has not been thoroughly investigated. Gary Watson and Angela Hewitt take a look at how effective fertilizer can be as a root stimulant.
(1 CEU A,M,Bs)

*CEUs for these quizzes may be earned only once during the life of your certification.

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