Matches in SemOpenAlex for { <https://semopenalex.org/work/W1969408099> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W1969408099 endingPage "571" @default.
- W1969408099 startingPage "571" @default.
- W1969408099 abstract "In pot experiments, levels of superphosphate incorporated through the whole soil were incubated for 30 days in 2 lateritic soils from south-western Australia at 1 of the following 5 soil water contents: air-dry for 30 days, at field capacity for 10 or 30 days, and flooded for 10 or 30 days. The soils were then air-dried for 30 days and the residual value of the superphosphate relative to freshly applied superphosphate was measured using 30-day-old triticale (x Triticosecale cv. Tyalla) and wheat (Triticum aestivum cv. Gamenya) plants. Soil samples were collected just before sowing from each pot for measurement of bicarbonate-extractable phosphorus (P) levels which were compared with the DM yield of plant tops. For all treatments there was a common relationship between the P concentration (data not shown) or P content in the tops and the DM yield. This shows that the treatments can be considered as different dilutions of the same fertiliser. Less P was taken up by plants as the moisture content and period of contact with moist soil increased, and this limited yield. The effectiveness of superphosphate incubated in dry soil was similar to the effectiveness of freshly applied superphosphate. Incubation in moist soil reduced the effectiveness of superphosphate for plant growth, by about 50% for soils incubated at field capacity and 70% for flooded incubated soils. As calculated from the P content of plant tops, the effectiveness of superphosphate incubated in dry soil was similar to the effectiveness of freshly applied superphosphate, and the effectiveness of superphosphate decreased by about 55% for soils incubated at field capacity and 75% for flooded incubated soils. The amount of P extracted by sodium bicarbonate from soil sampled just before sowing was also influenced by the incubation treatments, and decreased in the following order: freshly applied = air dry incubated > field capacity incubated > flooded incubated. Thus the bicarbonate-soluble P extracted from the soil qualitatively paralleled the yield results. However, compared with the yield results, the decreases were not as marked. When the bicarbonate-extracted P results were compared with subsequent yields of triticale or wheat, separate calibration curves were required for the different incubation treatments." @default.
- W1969408099 created "2016-06-24" @default.
- W1969408099 creator A5023409457 @default.
- W1969408099 creator A5075351181 @default.
- W1969408099 date "1987-01-01" @default.
- W1969408099 modified "2023-09-27" @default.
- W1969408099 title "Increases in soil water content decrease the residual value of superphosphate" @default.
- W1969408099 cites W1558296067 @default.
- W1969408099 cites W1996436487 @default.
- W1969408099 cites W1997318069 @default.
- W1969408099 cites W2012297233 @default.
- W1969408099 cites W2022958351 @default.
- W1969408099 cites W2075435443 @default.
- W1969408099 cites W2076787379 @default.
- W1969408099 cites W2077330965 @default.
- W1969408099 cites W2078357065 @default.
- W1969408099 cites W2081557610 @default.
- W1969408099 cites W2091160252 @default.
- W1969408099 cites W2112487639 @default.
- W1969408099 cites W2298230951 @default.
- W1969408099 cites W24488698 @default.
- W1969408099 cites W330676098 @default.
- W1969408099 doi "https://doi.org/10.1071/ea9870571" @default.
- W1969408099 hasPublicationYear "1987" @default.
- W1969408099 type Work @default.
- W1969408099 sameAs 1969408099 @default.
- W1969408099 citedByCount "6" @default.
- W1969408099 countsByYear W19694080992012 @default.
- W1969408099 crossrefType "journal-article" @default.
- W1969408099 hasAuthorship W1969408099A5023409457 @default.
- W1969408099 hasAuthorship W1969408099A5075351181 @default.
- W1969408099 hasConcept C127413603 @default.
- W1969408099 hasConcept C159390177 @default.
- W1969408099 hasConcept C159750122 @default.
- W1969408099 hasConcept C168741863 @default.
- W1969408099 hasConcept C178790620 @default.
- W1969408099 hasConcept C185592680 @default.
- W1969408099 hasConcept C187320778 @default.
- W1969408099 hasConcept C24939127 @default.
- W1969408099 hasConcept C2781396250 @default.
- W1969408099 hasConcept C27934549 @default.
- W1969408099 hasConcept C39432304 @default.
- W1969408099 hasConcept C510538283 @default.
- W1969408099 hasConcept C6557445 @default.
- W1969408099 hasConcept C86803240 @default.
- W1969408099 hasConcept C88862950 @default.
- W1969408099 hasConceptScore W1969408099C127413603 @default.
- W1969408099 hasConceptScore W1969408099C159390177 @default.
- W1969408099 hasConceptScore W1969408099C159750122 @default.
- W1969408099 hasConceptScore W1969408099C168741863 @default.
- W1969408099 hasConceptScore W1969408099C178790620 @default.
- W1969408099 hasConceptScore W1969408099C185592680 @default.
- W1969408099 hasConceptScore W1969408099C187320778 @default.
- W1969408099 hasConceptScore W1969408099C24939127 @default.
- W1969408099 hasConceptScore W1969408099C2781396250 @default.
- W1969408099 hasConceptScore W1969408099C27934549 @default.
- W1969408099 hasConceptScore W1969408099C39432304 @default.
- W1969408099 hasConceptScore W1969408099C510538283 @default.
- W1969408099 hasConceptScore W1969408099C6557445 @default.
- W1969408099 hasConceptScore W1969408099C86803240 @default.
- W1969408099 hasConceptScore W1969408099C88862950 @default.
- W1969408099 hasIssue "4" @default.
- W1969408099 hasLocation W19694080991 @default.
- W1969408099 hasOpenAccess W1969408099 @default.
- W1969408099 hasPrimaryLocation W19694080991 @default.
- W1969408099 hasRelatedWork W1711436519 @default.
- W1969408099 hasRelatedWork W1981150190 @default.
- W1969408099 hasRelatedWork W2098592857 @default.
- W1969408099 hasRelatedWork W2144974246 @default.
- W1969408099 hasRelatedWork W2145074278 @default.
- W1969408099 hasRelatedWork W2264706208 @default.
- W1969408099 hasRelatedWork W2279869343 @default.
- W1969408099 hasRelatedWork W2992735533 @default.
- W1969408099 hasRelatedWork W3164988560 @default.
- W1969408099 hasRelatedWork W4213236439 @default.
- W1969408099 hasVolume "27" @default.
- W1969408099 isParatext "false" @default.
- W1969408099 isRetracted "false" @default.
- W1969408099 magId "1969408099" @default.
- W1969408099 workType "article" @default.