首页   按字顺浏览 期刊浏览 卷期浏览 Forage Yield and Browse Utilization on Logged Areas in New Brunswick
Forage Yield and Browse Utilization on Logged Areas in New Brunswick

 

作者: E. S. Telfer,  

 

期刊: Canadian Journal of Forest Research  (NRC Available online 1972)
卷期: Volume 2, issue 3  

页码: 346-350

 

ISSN:0045-5067

 

年代: 1972

 

DOI:10.1139/x72-053

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

Studies of forage yield, standing stock of browse, and utilization of browse by moose (AlcesalcesamericanaClinton), deer (OdocoileusvirginianusborealisMiller), and hares (LepusamericanusstruthopusBangs) were made on commercially cut forest areas of five age classes in New Brunswick. The 6-year old cuts yielded most forage, while the 10–12-year old cuts had the greatest standing stock. Older cuts produced less forage and had smaller standing stock. Moose and white-tailed deer fed most heavily on the 2-year old cuts; hares on the 15–18-year old cuts, probably because more suitable shelter was available. The three browsers shared a preference for some species but the total weights they ate were small compared to the amounts available.

 

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