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  @prefix bibo: <http://purl.org/ontology/bibo/> .
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  @prefix dc: <http://purl.org/dc/elements/1.1/> .
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  @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
  @prefix dct: <http://purl.org/dc/terms/> .
  @prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
  @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
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<>
	foaf:primaryTopic <http://oar.icrisat.org/id/eprint/1854>;
	rdfs:comment "The repository administrator has not yet configured an RDF license."^^xsd:string .

<http://oar.icrisat.org/1854/>
	dc:format "text/html";
	dc:title "HTML Summary of #1854 \n\nResidual phosphorus and management strategy for grain sorghum on a vertisol\n\n";
	foaf:primaryTopic <http://oar.icrisat.org/id/eprint/1854> .

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	eprel:hasVersion <http://oar.icrisat.org/id/document/2540>;
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	eprel:haspreviewThumbnailVersion <http://oar.icrisat.org/id/document/2540>;
	rdf:type bibo:Document,
		ep:Document;
	rdfs:label "Residual phosphorus and management strategy for grain sorghum on a vertisol (PDF)"^^xsd:string .

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	rdf:type ep:Document;
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<http://oar.icrisat.org/id/eprint/1854#authors>
	rdf:_1 <http://oar.icrisat.org/id/person/ext-17fb2fc9b8763f5d59244c4af73dae9a> .

<http://oar.icrisat.org/id/eprint/1854>
	bibo:abstract "Fertilizer phosphorus (P) use on Vertisols of the semi-arid zone in India is becoming more common, so it is important that for developing P management strategies the residual value of P is allowed. Little information is available on this aspect for crops such as sorghum under rainfed cropping. A field experiment was conducted for three years to study the response of sorghum to fertilizer P (0, 10, 20, and 40 kg P ha-1) in the absence and presence of P residues from the preceding year on a Vertisol (Typic Pellustert), low in extractable P (0.4 mg kg-1 soil Olsen-P). Despite the variable rainfall received during the cropping season (June-September), P applied in the previous season had strong residual effects. Sorghum yield and P uptake in treatments in which P was applied at 20 or 40 kg P ha-1 once in two years was at par with or higher than in treatments in which 10 kg or 20 kg P ha-1 was added every year. Ninety percent relative grain yield was achieved at about 20 kg ha-1 of fresh P and the results presented show that application of 40 kg P ha-1 once in two years can satisfactorily meet the P requirement of sorghum on the Vertisol."^^xsd:string;
	bibo:authorList <http://oar.icrisat.org/id/eprint/1854#authors>;
	bibo:issue "19/20";
	bibo:status <http://purl.org/ontology/bibo/status/peerReviewed>,
		<http://purl.org/ontology/bibo/status/published>;
	bibo:volume "31";
	dc:hasVersion <http://oar.icrisat.org/id/document/2214>;
	dct:creator <http://oar.icrisat.org/id/person/ext-17fb2fc9b8763f5d59244c4af73dae9a>;
	dct:date "2000";
	dct:isPartOf <http://oar.icrisat.org/id/repository>,
		<http://oar.icrisat.org/id/publication/ext-00103624>;
	dct:publisher <http://oar.icrisat.org/id/org/ext-20ead5636ff135b8c1e7eba1935d685a>;
	dct:subject <http://oar.icrisat.org/id/subject/s1.4>;
	dct:title "Residual phosphorus and management strategy for grain sorghum on a vertisol"^^xsd:string;
	ep:hasDocument <http://oar.icrisat.org/id/document/2214>,
		<http://oar.icrisat.org/id/document/2540>;
	ep:hasPublished <http://oar.icrisat.org/id/document/2214>;
	rdf:type bibo:AcademicArticle,
		bibo:Article,
		ep:ArticleEPrint,
		ep:EPrint;
	rdfs:seeAlso <http://oar.icrisat.org/1854/> .

<http://oar.icrisat.org/id/subject/s1.4>
	rdf:type skos:Concept;
	skos:prefLabel "Sorghum"@en .

<http://oar.icrisat.org/id/org/ext-20ead5636ff135b8c1e7eba1935d685a>
	foaf:name "Taylor & Francis"^^xsd:string;
	rdf:type foaf:Organization .

<http://oar.icrisat.org/id/person/ext-17fb2fc9b8763f5d59244c4af73dae9a>
	foaf:familyName "Sahrawat"^^xsd:string;
	foaf:givenName "K L"^^xsd:string;
	foaf:name "K L Sahrawat"^^xsd:string;
	rdf:type foaf:Person .

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	bibo:issn "00103624";
	foaf:name "Communications in Soil Science and Plant Analysis"^^xsd:string;
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