FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W17202028> ?p ?o ?g. }

• W17202028 abstract "[Abstract]Grain harvest represents a period of high risk and is also a bottleneck in a grain production. This study develops a climate-based systems simulation model toinvestigate the economics of high moisture grain harvesting in Australia. The optimum harvesting and drying strategies were determined. The role of grain aeration cooling was also examined. The model software was developed in MATLAB. This model was run on an hourly basis using 15 years of historical weather data (1991-2005) for three main wheat production areas in Australia, represented by Goondiwindi (QLD), Tamworth (NSW) and Scaddan (WA).The Wheat Harvest System Simulation Model (WHSSM) consists of four submodels of weather data, machinery performance, crop loss and economic calculations. Each submodel is represented by mathematical functions and supportedby available theoretical and field data. The weather submodel is used to predict dynamic grain moisture contents for a standing crop in the field. Machinerysubmodel was developed to calculate machinery performance and its operating costs at different grain and weather conditions. The main machinery involved are combineharvester, cooling aerator, and four categories of grain driers. Crop loss submodel is used to quantify grain losses involved during harvest and storage periods, including shedding (yield) losses, header losses, threshing losses, crop quality downgrading losses (due to rainfalls), and storage spoilage losses.The model has been used to predict and compare the possible return for different harvesting and postharvest management strategies. For the reference case (a 1000 ha farm with a high-capacity harvester and medium-capacity drier in Goondiwindi), it is found that the optimum harvest moisture content for using continuous flow drier and batch drier is 14 and 13% (wet basis) respectively. Foraeration simulation, it is found that the use of an aeration cooling system would slightly increase grower’s return when the drier capacity is inadequate. No positiveimpact can be achieved on return if growers use either high or medium capacity driers. Generally, high capacity harvester travelling at lower speed is preferred.It is also demonstrated that local weather conditions/rainfall patterns can have a very significant influence on grower returns. Growers in dry and warmlocation (e.g. Goondiwindi) will gain better return. It is predicted that at the given model control values, the long-term optimum harvest moisture contents for Goondiwindi, Scaddan and Tamworth are 14, 15 and 17% respectively." @default.
• W17202028 created "2016-06-24" @default.
• W17202028 creator A5076673846 @default.
• W17202028 date "2009-01-01" @default.
• W17202028 modified "2023-09-27" @default.
• W17202028 title "Development of a climate-based computer model to reduce wheat harvest losses in Australia" @default.
• W17202028 hasPublicationYear "2009" @default.
• W17202028 type Work @default.
• W17202028 sameAs 17202028 @default.
• W17202028 citedByCount "0" @default.
• W17202028 crossrefType "dissertation" @default.
• W17202028 hasAuthorship W17202028A5076673846 @default.
• W17202028 hasConcept C108215451 @default.
• W17202028 hasConcept C127413603 @default.
• W17202028 hasConcept C136360083 @default.
• W17202028 hasConcept C137580998 @default.
• W17202028 hasConcept C144027150 @default.
• W17202028 hasConcept C144237770 @default.
• W17202028 hasConcept C157670687 @default.
• W17202028 hasConcept C2777106113 @default.
• W17202028 hasConcept C2777635628 @default.
• W17202028 hasConcept C2777716980 @default.
• W17202028 hasConcept C33923547 @default.
• W17202028 hasConcept C39432304 @default.
• W17202028 hasConcept C6557445 @default.
• W17202028 hasConcept C78519656 @default.
• W17202028 hasConcept C86803240 @default.
• W17202028 hasConcept C88463610 @default.
• W17202028 hasConceptScore W17202028C108215451 @default.
• W17202028 hasConceptScore W17202028C127413603 @default.
• W17202028 hasConceptScore W17202028C136360083 @default.
• W17202028 hasConceptScore W17202028C137580998 @default.
• W17202028 hasConceptScore W17202028C144027150 @default.
• W17202028 hasConceptScore W17202028C144237770 @default.
• W17202028 hasConceptScore W17202028C157670687 @default.
• W17202028 hasConceptScore W17202028C2777106113 @default.
• W17202028 hasConceptScore W17202028C2777635628 @default.
• W17202028 hasConceptScore W17202028C2777716980 @default.
• W17202028 hasConceptScore W17202028C33923547 @default.
• W17202028 hasConceptScore W17202028C39432304 @default.
• W17202028 hasConceptScore W17202028C6557445 @default.
• W17202028 hasConceptScore W17202028C78519656 @default.
• W17202028 hasConceptScore W17202028C86803240 @default.
• W17202028 hasConceptScore W17202028C88463610 @default.
• W17202028 hasLocation W172020281 @default.
• W17202028 hasOpenAccess W17202028 @default.
• W17202028 hasPrimaryLocation W172020281 @default.
• W17202028 hasRelatedWork W106779100 @default.
• W17202028 hasRelatedWork W1484414100 @default.
• W17202028 hasRelatedWork W1582659382 @default.
• W17202028 hasRelatedWork W1980857309 @default.
• W17202028 hasRelatedWork W1983103105 @default.
• W17202028 hasRelatedWork W1997565314 @default.
• W17202028 hasRelatedWork W2004434007 @default.
• W17202028 hasRelatedWork W2024322684 @default.
• W17202028 hasRelatedWork W2040054308 @default.
• W17202028 hasRelatedWork W2041594196 @default.
• W17202028 hasRelatedWork W2102041574 @default.
• W17202028 hasRelatedWork W2292227338 @default.
• W17202028 hasRelatedWork W2352668585 @default.
• W17202028 hasRelatedWork W2467006436 @default.
• W17202028 hasRelatedWork W2623669960 @default.
• W17202028 hasRelatedWork W2750426525 @default.
• W17202028 hasRelatedWork W2965966360 @default.
• W17202028 hasRelatedWork W3134097227 @default.
• W17202028 hasRelatedWork W2395849182 @default.
• W17202028 hasRelatedWork W2409605549 @default.
• W17202028 isParatext "false" @default.
• W17202028 isRetracted "false" @default.
• W17202028 magId "17202028" @default.
• W17202028 workType "dissertation" @default.