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Correlations among morphological and biochemical traits in high‐cannabidiol hemp ( Cannabis sativa L.)
Cannabis sativa is cultivated for multiple uses including the production of cannabinoids. In developing improved production systems for high‐cannabinoid cultivars, scientists and cultivators must consider the optimization of complex and interacting sets of morphological, phenological, and biochemica...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10280002/ https://www.ncbi.nlm.nih.gov/pubmed/37347078 http://dx.doi.org/10.1002/pld3.503 |
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author | Stack, George M. Carlson, Craig H. Toth, Jacob A. Philippe, Glenn Crawford, Jamie L. Hansen, Julie L. Viands, Donald R. Rose, Jocelyn K. C. Smart, Lawrence B. |
author_facet | Stack, George M. Carlson, Craig H. Toth, Jacob A. Philippe, Glenn Crawford, Jamie L. Hansen, Julie L. Viands, Donald R. Rose, Jocelyn K. C. Smart, Lawrence B. |
author_sort | Stack, George M. |
collection | PubMed |
description | Cannabis sativa is cultivated for multiple uses including the production of cannabinoids. In developing improved production systems for high‐cannabinoid cultivars, scientists and cultivators must consider the optimization of complex and interacting sets of morphological, phenological, and biochemical traits, which have historically been shaped by natural and anthropogenic selection. Determining factors that modulate cannabinoid variation within and among genotypes is fundamental to developing efficient production systems and understanding the ecological significance of cannabinoids. Thirty‐two high‐cannabinoid hemp cultivars were characterized for traits including flowering date and shoot‐tip cannabinoid concentration. Additionally, a set of plant architecture traits, as well as wet, dry, and stripped inflorescence biomass were measured at harvest. One plant per plot was partitioned post‐harvest to quantify intra‐plant variation in inflorescence biomass production and cannabinoid concentration. Some cultivars showed intra‐plant variation in cannabinoid concentration, while many had a consistent concentration regardless of canopy position. There was both intra‐ and inter‐cultivar variation in architecture that correlated with intra‐plant distribution of inflorescence biomass, and concentration of cannabinoids sampled from various positions within a plant. These relationships among morphological and biochemical traits will inform future decisions by cultivators, regulators, and plant breeders. |
format | Online Article Text |
id | pubmed-10280002 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-102800022023-06-21 Correlations among morphological and biochemical traits in high‐cannabidiol hemp ( Cannabis sativa L.) Stack, George M. Carlson, Craig H. Toth, Jacob A. Philippe, Glenn Crawford, Jamie L. Hansen, Julie L. Viands, Donald R. Rose, Jocelyn K. C. Smart, Lawrence B. Plant Direct Research Articles Cannabis sativa is cultivated for multiple uses including the production of cannabinoids. In developing improved production systems for high‐cannabinoid cultivars, scientists and cultivators must consider the optimization of complex and interacting sets of morphological, phenological, and biochemical traits, which have historically been shaped by natural and anthropogenic selection. Determining factors that modulate cannabinoid variation within and among genotypes is fundamental to developing efficient production systems and understanding the ecological significance of cannabinoids. Thirty‐two high‐cannabinoid hemp cultivars were characterized for traits including flowering date and shoot‐tip cannabinoid concentration. Additionally, a set of plant architecture traits, as well as wet, dry, and stripped inflorescence biomass were measured at harvest. One plant per plot was partitioned post‐harvest to quantify intra‐plant variation in inflorescence biomass production and cannabinoid concentration. Some cultivars showed intra‐plant variation in cannabinoid concentration, while many had a consistent concentration regardless of canopy position. There was both intra‐ and inter‐cultivar variation in architecture that correlated with intra‐plant distribution of inflorescence biomass, and concentration of cannabinoids sampled from various positions within a plant. These relationships among morphological and biochemical traits will inform future decisions by cultivators, regulators, and plant breeders. John Wiley and Sons Inc. 2023-06-19 /pmc/articles/PMC10280002/ /pubmed/37347078 http://dx.doi.org/10.1002/pld3.503 Text en © 2023 The Authors. Plant Direct published by American Society of Plant Biologists and the Society for Experimental Biology and John Wiley & Sons Ltd. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | Research Articles Stack, George M. Carlson, Craig H. Toth, Jacob A. Philippe, Glenn Crawford, Jamie L. Hansen, Julie L. Viands, Donald R. Rose, Jocelyn K. C. Smart, Lawrence B. Correlations among morphological and biochemical traits in high‐cannabidiol hemp ( Cannabis sativa L.) |
title | Correlations among morphological and biochemical traits in high‐cannabidiol hemp (
Cannabis sativa
L.) |
title_full | Correlations among morphological and biochemical traits in high‐cannabidiol hemp (
Cannabis sativa
L.) |
title_fullStr | Correlations among morphological and biochemical traits in high‐cannabidiol hemp (
Cannabis sativa
L.) |
title_full_unstemmed | Correlations among morphological and biochemical traits in high‐cannabidiol hemp (
Cannabis sativa
L.) |
title_short | Correlations among morphological and biochemical traits in high‐cannabidiol hemp (
Cannabis sativa
L.) |
title_sort | correlations among morphological and biochemical traits in high‐cannabidiol hemp (
cannabis sativa
l.) |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10280002/ https://www.ncbi.nlm.nih.gov/pubmed/37347078 http://dx.doi.org/10.1002/pld3.503 |
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