PDC+++ M3.9 Trees II

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¿Why are trees so important? If we all plant some 10,0000 trees each we can prevent climate catastrophe, regenerate lost soils, increase biodiversity and preserve vital ecosystems & cycles. Trees are the biggest and oldest living beings on Earth. But around 75% of the ancient forest are vanished for human action. So it's urgent for us to know and understand trees, how to plant them, how to care for them,how to return them to their most important place in nature.
In this class we will learn about tree biology and tree functions as well as their influence in our culture.

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PowerPoint Presentation : The Basics Growing & Maintaining Trees Tree Guilds & Types of Forests Culture, Stories, Society Climbing the Tree an integral exploration M3.9 Trees

PowerPoint Presentation : There are 3 main ways of propagating trees: 1) from seed 2) from cutting 3) grafting Are Vitally Important! Tree Nurseries Oil palm tree nursery in Borneo >>

the Green Belt Movement : the Green Belt Movement Through creating their own tree nurseries – at least 6,000 throughout Kenya – and planting trees, women began to control the supply of their own firewood, an enormous power shift that also freed up time for other pursuits. GreenBelt Movement representatives visiting Haiti

PowerPoint Presentation : How to Plant a Tree A tree is a LONG-TERM project: easy to plant, not so easy that it survives & thrives for DECADES afterwards

PowerPoint Presentation : Respect root level + below any graft Plant depth is important Loosen out roots if they have become very constricted & twisted in the pot How to Plant a Tree

How to Plant a Tree : How to Plant a Tree Hole wider than the pot, but not deeper (loosen lower soil by ripping or adding water + well rotted compost (worms will help dig) Swale around the tree roots & mulch + water frequently at first (don't drown)

Watering : Watering Wherever possible it is important that the tree is watered naturally (rainwater) Swaling to collect & Mulching avoid evaporation from soil + increase microbial life 'Training' roots when young Roots can extend well beyond the drip-line, most stay in top 20cm, depends on soil compaction + where the water is

PowerPoint Presentation : 'Train' roots to range wide & deep for a storm-proof & draught-proof tree - when older - 'Biberón' to train roots when young Watering Check watering frequency with soil & tree type Text

PowerPoint Presentation :

PowerPoint Presentation : Watering Newly planted trees & Established trees have quite different needs

Pruning & Tree Care : Pruning & Tree Care Arborist or arboriculturist Many arborists follow the concept of "harvesting the sun" when pruning fruit trees.

PowerPoint Presentation : No pruning can result in higher yields where the tree has never been pruned, but GOOD DESIGN is about adapting optimal methods & techniques to all sorts of different circumstances. Pruning & Tree Care

PowerPoint Presentation : The Basics Growing & Maintaining Trees Tree Guilds & Types of Forests Culture, Stories, Society Climbing the Tree an integral exploration M3.9 Trees

An apple guild : Mulch plants (comfrey, artichoke, ..) Insectary plantas (fennel, dill, beebalm, etc.. Nutrient accumulators (chicory, yarrow, plantain Grass suppressing bulbs (daffodils, camas, garlic, chives Apple An apple guild

PowerPoint Presentation :

Types of Forests : Types of Forests Equatorial or the "real rainforest," > > 2,000 mm rain / yr > spread evenly in year > highest biological diversity > well-developed canopy "tier" form of vegetation. Tropical moist forests > greater distance from the equator > rainfall and day length vary seasonally > "only" 1,270 mm rain / yr > have a cooler dry season > many trees shed some or even all their leaves > more sunlight to reach the forest floor > South America, the Caribbean, West Africa, and Southeast Asia, especially Thailand, Burma, Vietnam, and Sri Lanka

Types of Forests : Types of Forests Temperate Deciduous Forests > It is no coincidence that a good deal of the human population is found in areas that once supported temperate forests . > The soils are rich and easily converted to agriculture . > The climate is warmer than the boreal forest, > yet not so warm as the tropics. Boreal forests o Taiga > absorb most of Co2 on Earth > world's largest terrestrial biome > lowest winter temperatures, short summers > young soils poor in nutrients > experienced some of the greatest temperature increases on Earth study in e-book PermaCultureScience.org

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Permaculture Academy, Nodo Espiral
Nodo Espiral of the Permaculture Academy
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