| Yazarlar (3) |
Doç. Dr. Melih YILAR
Türkiye |
Mesut Özkurt
|
|
Hüseyin Önen
Türkiye |
| Özet |
| Allelopathic potential of edible plant Polygonum cognatum Meissn, called ‘madimak’in Turkish, was studied in petri dish and pot experiment. Water extracts of above ground (young stems) and underground (root+ rhizome) plant parts of madimak were used in petri dish experiments in 5 different concentrations (0%–control and 1%, 5%, 10% and 20%) against seeds of 8 weeds and 8 crop species. Prior to the application of the extracts, seeds were placed on the top of two layers of paper to understand the inhibitory effects on seed germination, and seedlings of test plants were placed between two layers of paper to evaluate the inhibitory effect of extracts on seedling growths. At the end of the experiments, germinated seeds were counted and root lengths were measured. Both extracts used in the experiments were found highly phytotoxic on seed germination and seedling growth of the tested plants. The results further revealed that inhibitory effects increased with increased extract concentration. However, madimak extracts from above ground plant parts were found more inhibitory than extracts from underground plant parts. Similar results were obtained from soil incorporated madimak plant materials. |
| Anahtar Kelimeler |
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Özet Metin Olarak Yayınlanan Tebliğ (Ulusal Kongre/Sempozyum) |
| Bildiri Niteliği | Alanında Hakemli Ulusal Kongre/Sempozyum |
| Bildiri Dili | Türkçe |
| Kongre Adı | Allelopati Çalıştayı |
| Kongre Tarihi | 13-06-2006 / 15-06-2006 |
| Basıldığı Ülke | Türkiye |
| Basıldığı Şehir | Yalova |
