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An AFM Agreement for Forest Management Services Can
Include Some or All of the Following Activities:
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Reforestation – Designed to match site
capabilities and ownership objectives, and based on species, condition and
quality of present timber stand as well as competing vegetation.
- Cost Share Assistance – Depending on the nature and size of the
ownership, government cost-share assistance may be available to cover part
of the cost of reforestation. There are several state and federal programs
designed to encourage and assist reforestation. Most programs reimburse up
to 40% of actual costs, but ownership acreage limits often disqualify
large landowners from participating in these programs. Determining the
best programs for the landowner’s needs and assisting the landowner in
acquiring the funding is part of the service provided by AFM.
- Prescribe Reforestation
Method – Regeneration practices are divided into two general
categories: natural methods and artificial methods. Natural methods, as the
name implies, rely on natural sources to begin the next stand. These sources
are seed-fall from the mature trees in and around the timber sale area and
sprouting from stumps left in the harvest area. This method is most used in
the regeneration of hardwoods. Artificial methods involve planting the
desired species in the harvested area. This allows the use of genetically
improved planting stock and systematic spacing of the seedlings to insure
stocking levels that maximize the growth potential of the whole stand.
Natural regeneration of hardwoods is prescribed when the site of the timber
sale area is favorable to hardwood growth and there is a good source of high
value species present on the site before the harvest. Natural regeneration
relies on existing trees as the source of the next generation. Without
having a source of high value trees on or near the site, it is unlikely the
stand will regenerate a commercially viable crop. When natural pine
regeneration is the preferred reforestation method, the fieldwork and timber
sale contract would reflect this type of harvesting. Before the harvest
begins, it is important to plan for the timing of the harvest and to correct
spacing seed trees to insure adequate seed-fall. After harvesting is
complete, a determination is made to see if the seed bed needs preparation
by burning, mechanical or chemical means. After the first growing season
following the harvest, the site is checked to determine if an applicable
number of seedlings have become established. It may be necessary to leave
seed trees for several seasons to establish seedlings before they are
removed. The unsystematic nature of natural regeneration sometimes requires
planting areas that are not properly regenerated, or removing excess trees
from areas that are over-stocked with young seedlings to maximize the growth
potential of a given site. Artificial regeneration shifts the focus from an
emphasis on the timing and method of harvesting to the use of qualified,
insured contractors to perform the required work in a timely manner. When
determining the best method of artificial regeneration, we take into account
the erodability of the site, sensitive areas near the site and cost. Site
preparation and planting work is often offered to qualified contractors on a
bid basis. This helps reduce costs while maintaining quality control of the
reforestation process. Typical artificial regeneration includes some or all
of the following activities:
- Chemical site preparation of the site to kill competing species before
planting
- Mechanical site preparation to remove competing vegetation and logging
debris before planting
- Controlled burning of the site to remove logging debris, improve
access by planting crews to the site, improve seedling survival and
control natural regeneration
- Bedding and fertilization of wet-natured unfertile sites
- Disking or sub-soiling sites with extensive logging damage to soil
quality
- Planting genetically improved seedlings matched to the site location
- Applying herbaceous weed control after planting to improve survival
and increase growth
- Applying woody-stem control after planting to release seedlings from
unwanted competition.
All planted areas are checked the following fall after frost to determine
if seedlings survival is sufficient or if remedial activities are required.
Acreage of the regenerated sites is accurately determined with the use of
aerial photographs or by Global Positioning System (GPS) mapping of the
tract. Stand size and shape are transferred to management maps and updated
tract records.
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