Title
Aspects of Himalayan Hemlock regeneration ecology: A basis for sustainable utilization,Used
Delivery time: 8-12 business days (International)
Regeneration ecology of Himalayan Hemlock (Tsuga dumosa) dominated conifer forests in Bhutan is little understood and poses silvicultural challenges. Smallseeded hemlock and East Himalayan Spruce (Picea spinulosa) are restricted to decomposed nurse logs and moss pads. Both species avoid other forest floor microsites, especially bamboo litter. Largerseeded Himalayan Silver Fir (Abies densa) and Blue Pine (Pinus wallichiana) are able to regenerate on a wider range of substrates, but not on bamboo litter. Under competition by the palatable bamboo Yushania microphylla in gaps, cattle grazing facilitates conifer regeneration, likely through increased light on the ground and the availability of suitable substrates. Large silvicultural openings do not support high tree seedling densities, where shading by understory vegetation facilitates hemlock regeneration. Smaller openings should be created to maintain microclimatic conditions necessary for mosses and large size logs and snags should be retained as nurse logs for regeneration of hemlock and spruce. In openings dominated by palatable bamboos, vegetation should be managed through moderate cattle grazing.
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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.