Pre-sowing treatments to improve seed germination And seedling growth of commiphora swynnertonii (burrt.) and synadenium glaucescens (pax.)
| dc.creator | Madege Richard, Raphael | |
| dc.creator | Babu, Saidi | |
| dc.creator | Mabiki, Faith Philemon | |
| dc.creator | Mtui, Hosea | |
| dc.creator | Kudra, Abdul | |
| dc.date.accessioned | 2023-07-26T06:42:55Z | |
| dc.date.accessioned | 2025-08-05T07:29:31Z | |
| dc.date.available | 2023-07-26T06:42:55Z | |
| dc.date.created | 2023-07-26T06:42:55Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | Medicinal and pesticidal plant propagation is hampered by poor seed germination due to seed dormancy. This study aimed to enhance seed germination and seedling growth using various pre- sowing treatments. A triplicated two-factor experiment in a Randomized Complete Block design was used. Soaking in water at 25°C for 24 h (T1), soaking in 60°C hot water for 10 min (T2), 10 ppm Potassium nitrate (KNO 3 ) treatment for 24 h (T3), 20 ppm Potassium nitrate (KNO 3 ) treatment for 24 h (T4), Treating seeds with Gibberellin (GA 3 ) solution at 250 ppm (T5), GA 3 Treating seeds with Gibberellin (GA 3 ) solution at 500 ppm for 72 (T6), Treating seeds with Gibberellin (GA 3 ) solution at 1000 ppm for 72 h (T7), and seeds without any pre-treatment were sown and used as control (T o ) on seed germination and seedling growth of two MPP species. The ability of a pre-sowing treatment to break seed dormancy was significantly dependent (p = 0.002) on the plant species. The effects due to interaction between pre- sowing seed treatment and plant species on seedling growth parameters (height, branches/shoot, leaves/shoot/, leaf area, fresh and dry weight) were significant (p < 0.05). These results provide the basis for the sustainable use of MPPs through propagation and conservation. | |
| dc.identifier | 1996-0875 | |
| dc.identifier | http://www.suaire.sua.ac.tz/handle/123456789/5470 | |
| dc.identifier.uri | http://repository.costech.or.tz/handle/20.500.14732/98151 | |
| dc.language | en | |
| dc.publisher | Academic Journals | |
| dc.subject | Medicinal-pesticidal plants | |
| dc.subject | Seed dormancy | |
| dc.subject | Pre-treatment | |
| dc.subject | Germination | |
| dc.title | Pre-sowing treatments to improve seed germination And seedling growth of commiphora swynnertonii (burrt.) and synadenium glaucescens (pax.) | |
| dc.type | Article |