Matches in SemOpenAlex for { <https://semopenalex.org/work/W2500485675> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2500485675 abstract "Boron tolerance of native plant species is not generally known. This study was conducted to determine the B tolerance of thickspike wheatgrass [Agropyron dasystachyum (Hook.) Scribn.], a species commonly used to reclaim minelands in the semiarid and arid West. Pre-germinated thickspike wheatgrass seeds were planted in three soil materials obtained from a coal mine in southwestern Wyoming. Soils were taken from an undisturbed bottomland (clay), a topsoil stockpile (sand), and a carbonaceous shale outcrop (shale) with inherent hot water extractable-B (HWE-B) levels of 2.8, 1.3, and 3.5 mg/kg soil, respectively. Each soil material was treated with boric acid solutions to produce seven different HWE-B levels. B levels ranged from inherent conditions up to 57.9 mg/kg. Plants were grown under greenhouse conditions for 100 days in pots containing 2.9 kg of clay or shale or 3.4 kg sand. Wheatgrass shoot and root dry matter production were measured. Toxicity symptoms (leaf tip necrosis) were observed in all treatments but the controls during the study. Levels of 11.6 and 20.5 mg/kg HWE-B produced an average of 10 and 20% reductions in shoot production, respectively. Ten and 20% reductions in root growth were observed with 3.8 and 6.6 mg/kg HWE-B, respectively. Plants grown inmore » the sand were most B sensitive. This is postulated to be a result of the drier conditions attendant in that soil. Results indicate that thickspike wheatgrass can tolerate HWE-B levels in excess of 5 mg/kg. However, actual field tolerance levels will be dependent on climatic and soil environmental conditions, particularly moisture availability.« less" @default.
- W2500485675 created "2016-08-23" @default.
- W2500485675 creator A5023934538 @default.
- W2500485675 creator A5070531766 @default.
- W2500485675 creator A5089052310 @default.
- W2500485675 date "1990-12-31" @default.
- W2500485675 modified "2023-09-22" @default.
- W2500485675 title "Boron toxicity of coal mining areas in southwestern Wyoming" @default.
- W2500485675 hasPublicationYear "1990" @default.
- W2500485675 type Work @default.
- W2500485675 sameAs 2500485675 @default.
- W2500485675 citedByCount "0" @default.
- W2500485675 crossrefType "journal-article" @default.
- W2500485675 hasAuthorship W2500485675A5023934538 @default.
- W2500485675 hasAuthorship W2500485675A5070531766 @default.
- W2500485675 hasAuthorship W2500485675A5089052310 @default.
- W2500485675 hasConcept C100701293 @default.
- W2500485675 hasConcept C159390177 @default.
- W2500485675 hasConcept C159750122 @default.
- W2500485675 hasConcept C185592680 @default.
- W2500485675 hasConcept C20529654 @default.
- W2500485675 hasConcept C21410773 @default.
- W2500485675 hasConcept C2778157034 @default.
- W2500485675 hasConcept C39432304 @default.
- W2500485675 hasConcept C6557445 @default.
- W2500485675 hasConcept C86803240 @default.
- W2500485675 hasConceptScore W2500485675C100701293 @default.
- W2500485675 hasConceptScore W2500485675C159390177 @default.
- W2500485675 hasConceptScore W2500485675C159750122 @default.
- W2500485675 hasConceptScore W2500485675C185592680 @default.
- W2500485675 hasConceptScore W2500485675C20529654 @default.
- W2500485675 hasConceptScore W2500485675C21410773 @default.
- W2500485675 hasConceptScore W2500485675C2778157034 @default.
- W2500485675 hasConceptScore W2500485675C39432304 @default.
- W2500485675 hasConceptScore W2500485675C6557445 @default.
- W2500485675 hasConceptScore W2500485675C86803240 @default.
- W2500485675 hasLocation W25004856751 @default.
- W2500485675 hasOpenAccess W2500485675 @default.
- W2500485675 hasPrimaryLocation W25004856751 @default.
- W2500485675 hasRelatedWork W1964512449 @default.
- W2500485675 hasRelatedWork W1983453082 @default.
- W2500485675 hasRelatedWork W1988626824 @default.
- W2500485675 hasRelatedWork W1993648983 @default.
- W2500485675 hasRelatedWork W2030368184 @default.
- W2500485675 hasRelatedWork W2032817602 @default.
- W2500485675 hasRelatedWork W2036101888 @default.
- W2500485675 hasRelatedWork W2062213033 @default.
- W2500485675 hasRelatedWork W2066795796 @default.
- W2500485675 hasRelatedWork W2069725489 @default.
- W2500485675 hasRelatedWork W2076923726 @default.
- W2500485675 hasRelatedWork W2078072857 @default.
- W2500485675 hasRelatedWork W2169525168 @default.
- W2500485675 hasRelatedWork W2169541414 @default.
- W2500485675 hasRelatedWork W2328949647 @default.
- W2500485675 hasRelatedWork W2368589887 @default.
- W2500485675 hasRelatedWork W2393721993 @default.
- W2500485675 hasRelatedWork W2616866833 @default.
- W2500485675 hasRelatedWork W2946101553 @default.
- W2500485675 hasRelatedWork W2090585868 @default.
- W2500485675 isParatext "false" @default.
- W2500485675 isRetracted "false" @default.
- W2500485675 magId "2500485675" @default.
- W2500485675 workType "article" @default.