FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2146231775> ?p ?o ?g. }

• W2146231775 endingPage "253" @default.
• W2146231775 startingPage "253" @default.
• W2146231775 abstract "Ley legumes are an important option in nitrogen (N) management in cropping–livestock systems in Australia’s northern cropping region. The complexity of managing N and water in these systems is increasingly being aided by the use of crop models which require quantitative estimates of the various components of growth. A study to predict plant leaf area (PLA) of 3 tropical forage legumes as a function of temperature under irrigated conditions was conducted at Gatton, south-eastern Queensland. The legumes were phasey bean [Macroptilium lathyroides (L.) Urban.], vigna [Vigna trilobata (L.) Verdc.], and sesbania (Sesbania cannabina Retz.). The PLA was to be predicted by establishing a relationship between plastochron index (PI) and accumulated thermal time, and then between PLA and PI. Daily rate of increase in PI (DIPI) was strongly related to accumulated thermal time in all species, with DIPI higher for phasey bean (0.51 degree-days) and sesbania (0.54 degree-days) than for vigna (0.14 degree-days). At a plant density of 50 plants/m2, the relationship between PI and PLA was largely dependent upon the proportion of PLA originating from branches rather than from the main stem. In sesbania, <20% of the PLA was contributed from leaves originating from branches, compared with about 40% in phasey bean and about 75% in vigna. The slope of the linear component of the relationship between PLA and PI in sesbania (85 cm2) was slightly less than the maximum leaf area per node recorded. The comparable slope for phasey bean was 57 cm2, being greater than the area of any individual leaf (40–50 cm2) because of the greater contribution of leaves originating from branches. In vigna, the very large contribution of leaves originating from branches to PLA, together with the slower DIPI for that species, resulted in the relationship between PI and PLA being much steeper than in either of the other species. The parameters developed for each species were successfully validated using independent data from other experiments in south-eastern Queensland. Increase in PLA in response to accumulated thermal time can be successfully predicted for these 3 tropical legumes at the set plant density. The successful prediction of PLA for legumes with a high degree of branching is of special significance, as it indicates that these methods may have application in predicting leaf growth in legumes which are being grazed and which have a number of active growing points. Nevertheless, the stability of the derived parameters needs to be assessed under a range of plant densities before they can be widely used to predict leaf area development in ley legumes." @default.
• W2146231775 created "2016-06-24" @default.
• W2146231775 creator A5019160049 @default.
• W2146231775 creator A5032760660 @default.
• W2146231775 creator A5088556285 @default.
• W2146231775 date "1999-01-01" @default.
• W2146231775 modified "2023-09-27" @default.
• W2146231775 title "Predicting leaf area development in response to temperature in three tropical annual forage legumes" @default.
• W2146231775 cites W1870374605 @default.
• W2146231775 cites W1875412457 @default.
• W2146231775 cites W1975515556 @default.
• W2146231775 cites W1978990587 @default.
• W2146231775 cites W1994490896 @default.
• W2146231775 cites W2040300133 @default.
• W2146231775 cites W2041524009 @default.
• W2146231775 cites W2056615127 @default.
• W2146231775 cites W2059155135 @default.
• W2146231775 cites W2068918416 @default.
• W2146231775 cites W2076763152 @default.
• W2146231775 cites W2101318704 @default.
• W2146231775 cites W2344347581 @default.
• W2146231775 cites W2520061150 @default.
• W2146231775 doi "https://doi.org/10.1071/a98055" @default.
• W2146231775 hasPublicationYear "1999" @default.
• W2146231775 type Work @default.
• W2146231775 sameAs 2146231775 @default.
• W2146231775 citedByCount "7" @default.
• W2146231775 countsByYear W21462317752014 @default.
• W2146231775 countsByYear W21462317752017 @default.
• W2146231775 countsByYear W21462317752022 @default.
• W2146231775 crossrefType "journal-article" @default.
• W2146231775 hasAuthorship W2146231775A5019160049 @default.
• W2146231775 hasAuthorship W2146231775A5032760660 @default.
• W2146231775 hasAuthorship W2146231775A5088556285 @default.
• W2146231775 hasConcept C118518473 @default.
• W2146231775 hasConcept C121332964 @default.
• W2146231775 hasConcept C13558536 @default.
• W2146231775 hasConcept C137580998 @default.
• W2146231775 hasConcept C144027150 @default.
• W2146231775 hasConcept C18903297 @default.
• W2146231775 hasConcept C24890656 @default.
• W2146231775 hasConcept C2775997480 @default.
• W2146231775 hasConcept C2777575642 @default.
• W2146231775 hasConcept C2779370140 @default.
• W2146231775 hasConcept C2779862049 @default.
• W2146231775 hasConcept C2780900450 @default.
• W2146231775 hasConcept C59822182 @default.
• W2146231775 hasConcept C6557445 @default.
• W2146231775 hasConcept C86803240 @default.
• W2146231775 hasConceptScore W2146231775C118518473 @default.
• W2146231775 hasConceptScore W2146231775C121332964 @default.
• W2146231775 hasConceptScore W2146231775C13558536 @default.
• W2146231775 hasConceptScore W2146231775C137580998 @default.
• W2146231775 hasConceptScore W2146231775C144027150 @default.
• W2146231775 hasConceptScore W2146231775C18903297 @default.
• W2146231775 hasConceptScore W2146231775C24890656 @default.
• W2146231775 hasConceptScore W2146231775C2775997480 @default.
• W2146231775 hasConceptScore W2146231775C2777575642 @default.
• W2146231775 hasConceptScore W2146231775C2779370140 @default.
• W2146231775 hasConceptScore W2146231775C2779862049 @default.
• W2146231775 hasConceptScore W2146231775C2780900450 @default.
• W2146231775 hasConceptScore W2146231775C59822182 @default.
• W2146231775 hasConceptScore W2146231775C6557445 @default.
• W2146231775 hasConceptScore W2146231775C86803240 @default.
• W2146231775 hasIssue "2" @default.
• W2146231775 hasLocation W21462317751 @default.
• W2146231775 hasOpenAccess W2146231775 @default.
• W2146231775 hasPrimaryLocation W21462317751 @default.
• W2146231775 hasRelatedWork W1486719098 @default.
• W2146231775 hasRelatedWork W2093121562 @default.
• W2146231775 hasRelatedWork W2093291250 @default.
• W2146231775 hasRelatedWork W2146231775 @default.
• W2146231775 hasRelatedWork W2358876193 @default.
• W2146231775 hasRelatedWork W2900237907 @default.
• W2146231775 hasRelatedWork W2903898266 @default.
• W2146231775 hasRelatedWork W2980613081 @default.
• W2146231775 hasRelatedWork W4252532481 @default.
• W2146231775 hasRelatedWork W2522031088 @default.
• W2146231775 hasVolume "50" @default.
• W2146231775 isParatext "false" @default.
• W2146231775 isRetracted "false" @default.
• W2146231775 magId "2146231775" @default.
• W2146231775 workType "article" @default.