a project by 4th and 5th class. silviculture silviculture is the growing of trees silviculture is...
TRANSCRIPT
SilvicultureSilviculture is the growing of treesThe Irish State Forestry department is called
Coillte TeorantaThe word “coillte” means woodlands70% of all Irish forests are owned by coilte. Leitrim is suitable for the growing of trees
due to its damp soil conditions.
Coniferous treesThey are evergreen treesThe leaves fall off when old but grow back
straight awayThe Sitka Spruce is the most common
coniferous tree in Leitrim.Examples of coniferous trees are the Noble
Fir, the Douglas Fir, the Lodgepole Pine and the Scots Pine.
Sitka spruceThe Sitka Spruce is a coniferous treeTheir timber is used for fences, roofing, floors
and toolsSitka spruce is used for firewood and woodpellets
for burnersSaw dust from the sitka spruce is used for the
bedding of livestockThe Sitka Spruce is the most common tree
planted by state forestry, Coillte.The violin is made of spruce.
DECIDUOUS TREESThey are usually broad leaf trees.Their leaves fall off in autumn.They can live to be a hundred years old.It’s a hard wood and its more expensive than
soft woodMost of them are native to Ireland like
oak,ash and birchSome non-native broadleaf trees are beech
and hornbeam.
BirchBirch trees may grow in pairs or clusters They grow in peaty soils Birch nutlets are small and grown in a coneThe Silver Birch is a common tree in Ireland.Other types of birch are the yellow birch,
river birch, sweet birch and gray birch
Ash treesAsh is a hard wood treeAsh wood is hard strong and is used in the
making of a shovel ,hoe and rake handles.In Ireland ash is used in the making of
hurleysHurling game is better known as the’’clash of
the ash’The tallest ash tree is an Ash near Clonmel. It
is forty metres tall
ForestersMost Irish forests have a 40 year cycle.A forester protects forest against insects
disease and fire.The foresters preserve wildlife and
supervise grazing, he helps to guard the forest.
He or she helps supervise at camping sites and picnic areas.
Our local forest is DerrycarneOur local foresters are Andy Duffy and
John Harte.
THE OAK TREEThe oak is a broadleaf tree.The oak timber produced is hard wood.The oak is a native tree to Ireland.The vikings used oak wood to build their
ships.There are 600 different species of oak.Oak trees can live for 800 years.
Habitats of the forestThere are four habitats in the forest.1. The canopy is the tops of the trees.2. The shrub layer has small trees and
shrubs.3. The ground layer with flowering plants and
animals.4. Leaf litter with dead leaves and animals
such as earthworms and hedgehogs.
Fencing and wood usesWood is used for fencing on farms and
motorwaysThese fences are for keeping cattle of the
motorwayFences are made from oak,dougles fir,larch
and pine.Wood is used for poles to carry
e.s.b ,telephone wires.Fences and gates are made in different types
of way
Firewood and energy(products)Wood is a renewable source of energy
because it can grow quicklyTimber produces 30% more heat than fossils
fuels (coal gas oil peat) Certain timbers may be used to make timber
products like tables chairs and sleigh beds instruments and shelves