Találati lista | Tudóstér

001-es BibID:	BIBFORM119562
Első szerző:	Abakeer, Rania Alrasheed
Cím:	Seed priming influence on Strigahermonthica (Del.) Benth. infested sorghum growth / Rania A. Abakeer, Mohammed M. Hassan, Magdoline M. Ahmed, Awad G. Osman, Migdam E. Abdelgani, AbdelGabar E. Babiker, Ahmed M. E. Rugheim
Dátum:	2018
ISSN:	1816-8272
Megjegyzések:	Series of laboratory and green house experiments were conducted at the Environment, Natural Recourses and Desertification Research Institute (ENDRRI), NCR, Khartoum, Sudan. Thirteen salts (sodium acetate trihydrate, sodium phosphate dihydrate, magnesium sulfate heptahydrate, sodium sulfate, potassium chloride, calcium chloride, potassium bicarbonate, sodium phosphate monohydrate, magnesium chloride, sodium pyrophosphate trihydrate, trisodium acetate, ammonium acetate and potassium phosphate dihydrate) and citric acid were evaluated on Striga hermonthica germination and haustorium initiation in response to the germination stimulants (GR24) under laboratory condition. In green house experiment, growth of sorghum cultivars (WadAhmed, AbuSabeen and Tabbat) infested with Striga seeds primed in sodium acetate trihydrate and potassium phosphate dehydrate (selected based on laboratory experiments results) were examined. Laboratory experiments results showed that germination of Striga significantly decreased with increasing salts concentrations.Sodium acetate trihydrate displayed highly suppressive (52-100%) effects on Striga germination. Striga seeds previously conditioned in 13 salts irrespective to their concentrations reduced haustoria. Greenhouse results displayed that sodium acetate trihydrate and potassium phosphate dehydrate sustained the lowest and highest Striga emergence, respectively as compared to the corresponding controls. Sorghum varaiety Wad Ahmed displayed the lowest Striga emergence, irrespective to salts type and concentrations. Treatment of sorghum Wad Ahmed with sodium acetate trihydrate reduced Striga height and dry weight. Potassium phosphate dihydrate enhanced Striga height and dry weight. Sodium acetate trihydrate gave the highest sorghum growth, irrespective to cultivars. Sorghum Wad Ahmed and Abu Sabeen cultivars treated with potassium phosphate dihydrate or sodium acetate trihydrate, respectively, sustained the highest growth. Sodium acetate trihydrate and potassium phosphate dihydrate increased sorghum dry weight as compared to corresponding control.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Germination Haustorium Seed priming Sorghum Striga
Megjelenés:	Sudan Academy of Sciences Journal. - 13 (2018), p. 57-70. -
További szerzők:	Hassan, Mohammed Mahgoub Ahmed, Osman Magdoline Mustafa (1984-) Osman, Awad Galal Abdelgani, Migdam Elsheikh Babiker, Abdelgabar Eltayeb Rugheim, Ahmed M. E.
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: