أعرض تسجيلة المادة بشكل مبسط
| dc.date |
2006-12-05T15:54:14Z |
|
| dc.date |
2006-12-05T15:54:14Z |
|
| dc.date |
1983 |
|
| dc.date.accessioned |
2013-10-16T07:43:05Z |
|
| dc.date.available |
2013-10-16T07:43:05Z |
|
| dc.date.issued |
2013-10-16 |
|
| dc.identifier |
http://hdl.handle.net/1957/3591 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/xmlui/handle/1957/3591 |
|
| dc.description |
Residual Douglas-fir and lodgepole pine are dwarf mistletoe-infested and
pose a threat to existing regeneration. Felling or girdling these
residuals, along with sanitation/thinning of dense patches of regeneration,
will reduce dwarf mistletoe intensity and increase future volume
yields. Present net worth of the projects ranges from -$1 to $39 per
acre. Benefit/cost ratios range from 0.99/1 to 1.42/1. Funding with
CFPM money is recommended. |
|
| dc.language |
en_US |
|
| dc.publisher |
Missoula, Mont. : USDA Forest Service, Northern Region, Cooperative Forestry & Pest Management |
|
| dc.relation |
Report (United States. Forest Service. Northern Region) |
|
| dc.relation |
no. 83-3 |
|
| dc.relation |
Cooperative forestry and pest management |
|
| dc.title |
Evaluation of proposed dwarf mistletoe projects, West Fork Ranger District, Bitterroot National Forest, Montana |
|
| dc.type |
Technical Report |
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الملفات في هذه المادة
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لا توجد أي ملفات مرتبطة بهذه المادة.
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هذه المادة تبدو في المجموعات التالية:
أعرض تسجيلة المادة بشكل مبسط