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Effet de substances humiques extraites à partir du bois de peuplier sur la croissance et le développement d’une culture de Lantana camara
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lhernould, Sabine Fage, Jean-Claude Krausz, Pierre Costa, Guy Labrousse, Pascal Morad, Marie |
| Copyright Year | 2017 |
| Abstract | Humic substances are known to be natural product that could be used as an alternative to chemical fertilisers. The aim of this work was to compare the effects of a commercial product containing humic substances from Léonardite rock, Humyk-Fer (Duclos International) and product obtained from a poplar wood transformation, on woody cuttingplant development (Lantana camara). The biological effects of Humyk-Fer were then investigated on plant development. Different levels (0, 1, 2 and 4% (v/v)) were tested in greenhouse for L. camara. First results show that Humyk-Fer drastically increase the growth (170 x), but also reduce the delay of floral transition of L. camara. In addition a strong reduction of ferric chlorosis occurred on treated plants. In comparison, we demonstrated that SHB exhibited similar results, suggesting that SHB could be an alternative to fossil humic compounds for a sustainable management of plant fertilizers |
| Starting Page | 49 |
| Ending Page | 49 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.25965/asl.495 |
| Volume Number | 17 |
| Alternate Webpage(s) | http://www.unilim.fr/asl/495&file=1/ |
| Alternate Webpage(s) | https://doi.org/10.25965/asl.495 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
