Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery-Grown Douglas-Fir (Classic Reprint)

Name: Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery-Grown Douglas-Fir (Classic Reprint)
Brand: Forgotten Books
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By Radwan, M. A.

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Excerpt from Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery-Grown Douglas-Fir<br/><br/>Effects of nursery fertilization of year Â old Douglas Â fir seed lings with ammonium sulfate, calcium nitrate, and urea on browsing by black Â tailed deer, and chemical properties were compared. Fertilizers were applied at 56 kg N/ha in May and again in Sep tember, and seedlings were harvested in November. Seedlings from the different treatments were equally browsed by penned deer. Chemical yses of shoots indicated significant differences due to N source only in manganese and sulfur contents. However, the larger size of urea and nitrate-fertilized plants indicated that their shoots contained higher quantities of the majority of the chemicals determined.

Product details

Binding:: Paperback
Number of Pages:: 20
Release Date:: 2018-09-08
Publication Date:: 2018-09-08
Publisher:: Forgotten Books
Languages:: Published: English, Original: English
ISBN10:: 139050316X
Weight:: 41 g

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