Title
Regeneration Ecology of Erica arborea L.: in Simen Mountains National Park and Surroundings, North Western Ethiopia,Used
Delivery time: 8-12 business days (International)
Erica arborea is the dominant tree of the uppermost forest zone of the Simen Mountains National Park, Ethiopia. Only six other woody species are found between 3.100 m and 3.600 m elevation at the investigated sites. Many E. arborea stands of the Simen Mountains are considered endangered due to insufficient regeneration attributed to changes in land use. In this study the influence of disturbances on the stand structure, species composition, density of mature tree, saplings and seedlings, as well as on the soil seed bank were examined and the causes of seedling mortality, micro site condition, seed germination requirement and survival of E. arborea were investigated at three sites. The overall vertical distribution of the seeds in the soil was similar in all stands, with the highest densities occurring in the upper five centimetres of soil and gradually decreasing densities with increasing depth. For the successful germination of E. arborea and Hypericum revolutum charred soil showed great performance, compared to other seedbed conditions (exposed mineral soil, sand, forest floor and nursery soils). Fire has a profound positive effect on Erica regeneration.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.