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Title
Selection Indices in Roselle Hemp: Classical & Restricted Selection Indices in Mesta [Hibiscus sabdariffa (L.)],Used
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The present investigation was conducted to study the genetic variability, heritability, genetic advance, correlations, path analysis and selection indices in fifty roselle genotypes for ten characters. The correlation studies revealed that fibre yield per plot was significantly and positively associated with plant height, number of internodes, basal stem diameter, bark thickness, fibre length and fibre yield per plant. The results of path coefficient analysis supported that selection can be practiced for basal stem diameter, bark thickness, fibre length and fibre yield per plant as these characters manifested both positive direct effects and positive correlation with fibre yield per plot. Studies on genetic advance and relative efficiency of selection indices indicated that days to 50% flowering, plant height, number of internodes, basal stem diameter, bark thickness, fibre length, fibre yield per plant and fibre yield per plot together formed efficient selection index and may be useful for simultaneous character improvement in roselle.
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⚠️ WARNING (California Proposition 65):
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For more information, please visit www.P65Warnings.ca.gov.
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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 :
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