| Autor: |
John T.A. Proctor, John W. Palmer |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Journal of Ginseng Research, Vol 41, Iss 3, Pp 370-372 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
1226-8453 |
| DOI: |
10.1016/j.jgr.2016.04.002 |
| Popis: |
Three greenhouse experiments with American ginseng seedlings growing under light levels from 4.8% to 68% showed a quadratic response for root dry weight, giving an optimal root dry weight of 239 mg (range 160–415 mg) at an optimal light level of 35.6% (range 30.6–43.2%). |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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