From detailed research on the production, management and processing of firewood and charcoal. To new and original designs of charcoal and wood fueled stoves and ovens, Cookswell Enterprises, continues to pioneer clean, affordable, energy alternatives to all people. 24hr Jiko Hotline and Customer care number: +254 700 380 009 or email us at cookswelljikos@gmail.com
Showing posts with label tree planting. Show all posts
Showing posts with label tree planting. Show all posts
21.9.15
The Seed-to-Ash Energy Cycle A Brief Guide to Biomass Energy Farming and Utilization in Kenya
The Seed-to-Ash Energy Cycle
A Brief Guide to Biomass Energy Farming and Utilization in Kenya
•Correct management and utilization of biomass is key to enhancing the efficiency of what can be a carbon neutral, environmentally friendly green energy solution for East Africa, the seed-to-ash-cycle.
•The most glaring loophole in the bio-energy system in Kenya is the general lack of widespread re-afforestation of wood energy crops.
•Use and knowledge of ‘fireplace technologies’ i.e. energy saving stoves, well managed open fire’s, drying firewood etc. needs to be further disseminated and the importance amplified.
•Knowledge and practice of dynamic holistic harvesting and processing of woodfuels needs to be more widely practiced. Charcoal making is a skilled artisan’s task, much like plumbing or mechanical work, training is extensive in order to achieve a high level of efficiency and sustainability. (and charcoal makers can become some of the best treeplanters)
•Structured implementable government policies focusing on opening new avenues of monetary incentives for good land husbandry practices. Training and certification is a must.
•Emergency re-afforestation efforts must be undertaken immediately to prevent further degradation of Kenya’s (and our neighbors’) environment. Widespread aerial tree seeding as practiced in China, Canada and the Philippines needs to be undertaken as soon as possible.
•Small scale polyculture agroforestry for Food, Fuel and Fodder following holistic management plans is already gaining widespread acceptance in rural areas but must be upscaled.
•Enabling those engaged in the seed-to-ash cycle, real opportunities to access money from carbon credits, will improve successful adaptation to climatic change and global warming among those it detrimentally affects most.
Labels: smell-o-vision,
africa,
charcoal kenya tree planting energy green,
climate change,
education,
energy,
energy green,
green,
planting,
tree,
tree planting
27.9.09
The Seed To Ash Cycle of Biomass Household Energy
The Seed-to-Ash Energy Cycle
A Brief Guide to Biomass Energy Farming and Utilization in Kenya
•Correct management and utilization of biomass is key to enhancing the efficiency of what can be a carbon neutral, environmentally friendly green energy solution for East Africa, the seed-to-ash-cycle.
•The most glaring loophole in the bio-energy system in Kenya is the general lack of widespread re-afforestation of wood energy crops.
•Use and knowledge of ‘fireplace technologies’ i.e. energy saving stoves, well managed open fire’s, drying firewood etc. needs to be further disseminated and the importance amplified.
•Knowledge and practice of dynamic holistic harvesting and processing of woodfuels needs to be more widely practiced. Charcoal making is a skilled artisan’s task, much like plumbing or mechanical work, training is extensive in order to achieve a high level of efficiency and sustainability. (and charcoal makers can become some of the best treeplanters)
•Structured implementable government policies focusing on opening new avenues of monetary incentives for good land husbandry practices. Training and certification is a must.
•Emergency re-afforestation efforts must be undertaken immediately to prevent further degradation of Kenya’s (and our neighbors’) environment. Widespread aerial tree seeding as practiced in China, Canada and the Philippines needs to be undertaken as soon as possible.
•Small scale polyculture agroforestry for Food, Fuel and Fodder following holistic management plans is already gaining widespread acceptance in rural areas but must be upscaled.
•Enabling those engaged in the seed-to-ash cycle, real opportunities to access money from carbon credits, will improve successful adaptation to climatic change and global warming among those it detrimentally effects most.
Labels: smell-o-vision,
africa,
charcoal kenya tree planting energy green,
climate change,
education,
energy,
energy green,
green,
planting,
tree,
tree planting
8.12.08
The “Scorched Earth” Charcoal Kiln Rehabilitation Program
Cookswell Jikos Ltd. and the Woodlands 2000 Trust
Promoting holistic drylands natural resource management.
Traditional Charcoal Kiln Site Rehabilitation in Kenya
Once the ‘army’ of charcoal makers has moved on they leave behind patches of earth where the kiln was located that have been subjected to high temperatures for long periods of time. This causes a number of serious land degradation issues, up to one foot below the surface of the land can be essentially sterilized; bacteria, nematodes, earthworms, seeds, humus, rhizomes, all die or are destroyed from the partial combustion of large amounts of wood in a closed kiln.
In areas where the silica content is high this treatment produces what are essentially uncompacted red-fired clay blocks. This type of treatment takes years for the soil to even begin to start recovering. Where the unused branches and thorns are piled up, they can adversely cover the grass for grazing until they sufficiently rot down enough for livestock to access underlying pasture.
This leaves the area where the kiln was situated directly exposed to the elements and particularly prone to erosion. Typical sites that data has been collected from, average 482m, which is roughly 1/100th of an acre, which may not seem like much, but in areas under heavy charcoal production, there may be 10 or more kilns per acre which means that the land owners lose 1/10th of an acre every cycle. In areas where intensive charcoal production is taking place, this amounts to hundreds of acres so finely spaced out that they escape immediate notice.
How many kiln sites can you count here? |
In many dryland areas the main land use model is based on semi-nomadic pastoralism. Typical stocking rates of livestock is around 3 acres of land per head of sheep and 6 acres of land per head of cattle. As the loss of pasture and tree cover (many acacias provide valuable dry season fodder from the seeds and leaves) increases alongside National demand for nyama choma (BBQ), the competition for resources in these areas is amplified and may result in further forest degradation.
Objective: To exemplify appropriate methods of rehabilitating ‘scorched earth’ charcoal kiln sites into productive, multi use zones.
Strategy: Micro-woodlot and pasture seedbank establishment will be the key tool in rectifying current and preventing future destruction. A simple 3 step program is advised.
- When/where possible the kiln sites should undergo double digging and mix in adequate amounts of manure and organic matter.
-The micro-woodlots should be covered with the waste branches from previous charcoal production
-Then the kiln site should be high density directly seeded with endemic and carefully selected tree and grass species that pelleted into seedballs and to be naturally irrigated by rainfall. We advise focusing thet tree seeds int he middle and then grasses on the edges of the kilns and covered with thorny branches if possible.
As the trees grow, the tight spacing will give them a growth tendency of being tall and straight as they compete with each other for light. This is done so that when the time comes to harvest them, they are ideal dimensions for cutting, transporting, processing and using. That is 2-3in thick and 3-4ft long. When harvested correctly the trees will coppice, therefore ensuring a future woodfuel source.
Budget: The initial demonstration micro-woodlots will need to be externally financed. The charcoal makers themselves should finance all others under stipulation from the landowner as part of the charcoal making process and cost. Labour is the only key input. That is because all other inputs are locally available. Seeds can be collected from the wild or seedballs purchased or donated to local conservation organizations through this link (http://www.seedballskenya.com/donate/4594311653) manure is typically free from the landowner’s livestock enclosure, the fencing material is a waste byproduct that is already on location. The labour cost for fully rehabilitating one kiln of typical dimensions in a rural area should be around 500ksh.
Conclusion: Soil and arable land loss is one of the greatest threats to riparian systems in dryland areas. The use of low efficiency charcoal kilns has a huge unintended impact on the ecology of areas under production. Coupled with minimal to nil reforestation programs in charcoal making Counties this problem will continue to degrade the land and therefore adversely affect area residents and also all people living downriver.
For some further reading about the charcoal trade in Kenya please see;
http://www.kenyaforestservice.org/documents/redd/Charcoal%20Value%20Chain%20Analysis.pdf
http://seafkenya.org/wp-content/uploads/2016/11/kenya-charcoal-report.pdf
http://old.worldagroforestry.org/downloads/Publications/PDFS/wp06119.pdf
https://www.researchgate.net/publication/311739982_Assessing_the_effect_of_charcoal_production_and_use_on_the_transition_to_a_green_economy_in_Kenya
Labels: smell-o-vision,
charcoal kenya,
charcoal kilns,
kenya charcoal kiln,
kenya kiln,
tree planting,
tree seeds
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