Contrast of growth characteristics of different germplasm and correlation between morphologic and individual yield of Isatis indigotica / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2034-2038, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-307652
ABSTRACT
<p><b>OBJECTIVE</b>To study the growth characteristics of different germplasm and analyze the correlation between morphologic and individual yield of Isatis indigotica.</p><p><b>METHOD</b>The planting samples were collected during the growth period, morphological characteristics and root yield per plant in 13 germplasm of I. indigotica from all over the country were determined by correlation and path analysis.</p><p><b>RESULT</b>The growth characteristics of various I. indigotica germplasm were consistent. The difference of morphological characteristics and root yield with various germplasm were significant. The root yield per plant was positively correlated to the main root length and the number of individual plant leaves.</p><p><b>CONCLUSION</b>The number of leaves per plant and root length are selected for high-yield lines, meanwhile, leaf length and leaf diameter are important factors for breeding high-yield lines as well.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Chine
/
Racines de plante
/
Feuilles de plante
/
Biomasse
/
Isatis
/
Génétique
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2009
Type:
Article
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