{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/2051996266964837120.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"NAID","@value":"110001785941"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/digimeta/11087933"}},{"identifier":{"@type":"URI","@value":"https://dl.ndl.go.jp/pid/11087933"}},{"identifier":{"@type":"URI","@value":"http://dl.ndl.go.jp/info:ndljp/pid/11087933"}}],"dc:title":[{"@value":"ネピアグラスにおける刈取りの開始時期および高さが in-vitro 可消化乾物収量に及ぼす影響"}],"dcterms:alternative":[{"@value":"ネピアグラスにおける刈取りの開始時期および高さが in-vitro 可消化乾物収量に及ぼす影響"},{"@value":"In-vitro digestible dry matter yield of napiergrass,Pennisetum purpureum Schumachh,as affected by the beginning time of cutting practice and the cutting height"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@value":"ネピアグラスの品種 Merkeron について,刈取り高さを0cm,15cm及び30�pとし,刈取り開始時期を6月上旬から9月中旬までに変えて,その後の再生草を1ヶ月ごとに刈取り,乾物収量,in-vitro 乾物消化率(IVD-DV)および可消化乾物(IVDDM)収量を調べた。1.初回刈り草の乾物収量は,刈取り高さが低く,刈取り開始時期が遅いほど大きかった。一方,再生草の乾物収量は刈取り回次が進むにつれ低下し,低刈りほど大きく低下した。、再生草の収量増加速度は,再生期間の気温が高いほど,また,高刈りほど大きかった。2.再生乾物収量の葉/茎比は,高刈りほど高くなったが,収量の増加に伴い15�p区と30�p区では葉/茎比が大きく低下し,0cm区との区間差が縮まった。3.初回刈り草の1茎乾物重とIVDMDとの間には負の対数回帰式,再生草の乾物増加速度とIVDMDとの間には負の直線回帰式が成立ち,いずれも葉身に比べ茎の低下程度が大きかった。初回刈り草と再生草を合わせた年間のIVDDM収量は,8月上旬までの刈取り開始では刈取り高さの影響が小さく,また高刈りほど生育に伴うIVDMDの低下が抑えられた。以上のことから,刈取り開始時期が早いほどIVDMDは高いものの,IVDDM収量は低くなる傾向がみられた。再生草の刈取り間隔を1ヶ月とした場合,8月上旬までに刈取りを開始するならば,刈取り高さを高く保つ方が,再生草収量とIVDMDが高くなり,家畜飼養の面で好ましいと推察された。"}]},{"notation":[{"@value":"収集根拠 : NII-ELS"},{"@value":"資料形態 : テキストデータ"},{"@value":"コレクション : 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > 学術機関 > 学協会"},{"@value":"著者所属: 宮崎大学農学部"},{"@value":"Affiliation: Fac.of Agric.,Miyazaki Univ."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1030003658352399105","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"50211032"},{"@type":"NRID","@value":"1000050211032"},{"@type":"NRID","@value":"9000254535360"},{"@type":"NRID","@value":"9000254535913"},{"@type":"NRID","@value":"9000389567313"},{"@type":"NRID","@value":"9000389567491"},{"@type":"NRID","@value":"9000283636134"},{"@type":"NRID","@value":"9000256424564"},{"@type":"NRID","@value":"9000256424402"},{"@type":"NRID","@value":"9000256723919"},{"@type":"NRID","@value":"9000335554586"},{"@type":"NRID","@value":"9000413239249"},{"@type":"NRID","@value":"9000398142889"},{"@type":"NRID","@value":"9000413239253"},{"@type":"NRID","@value":"9000296666454"},{"@type":"NRID","@value":"9000302392287"},{"@type":"NRID","@value":"9000255827295"},{"@type":"NRID","@value":"9000255731787"},{"@type":"NRID","@value":"9000256424811"},{"@type":"NRID","@value":"9000258258918"},{"@type":"NRID","@value":"9000258258909"},{"@type":"NRID","@value":"9000258470962"},{"@type":"NRID","@value":"9000389567325"},{"@type":"NRID","@value":"9000005479988"},{"@type":"NRID","@value":"9000347084321"},{"@type":"NRID","@value":"9000412320214"},{"@type":"NRID","@value":"9000389567251"},{"@type":"NRID","@value":"9000389567211"},{"@type":"NRID","@value":"9000255827112"},{"@type":"NRID","@value":"9000414842442"},{"@type":"NRID","@value":"9000389567493"},{"@type":"NRID","@value":"9000389567210"},{"@type":"NRID","@value":"9000003031973"},{"@type":"NRID","@value":"9000003043384"},{"@type":"NRID","@value":"9000258464685"},{"@type":"NRID","@value":"9000408413956"},{"@type":"NRID","@value":"9000389567228"},{"@type":"NRID","@value":"9000389567276"},{"@type":"NRID","@value":"9000405448423"},{"@type":"NRID","@value":"9000296666467"},{"@type":"NRID","@value":"9000389567490"},{"@type":"NRID","@value":"9000391794243"},{"@type":"NRID","@value":"9000347169601"},{"@type":"NRID","@value":"9000283636228"},{"@type":"NRID","@value":"9000256424552"},{"@type":"NRID","@value":"9000254534446"},{"@type":"NRID","@value":"9000256124979"},{"@type":"NRID","@value":"9000347084732"},{"@type":"NRID","@value":"9000347084738"},{"@type":"NRID","@value":"9000256424502"},{"@type":"NRID","@value":"9000254114934"},{"@type":"NRID","@value":"9000347196562"},{"@type":"NRID","@value":"9000258470966"},{"@type":"NRID","@value":"9000389567253"},{"@type":"NRID","@value":"9000256424473"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0173441"}],"foaf:name":[{"@value":"石井,康之"}]},{"@id":"https://cir.nii.ac.jp/crid/1580009751985050242","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000389567139"}],"foaf:name":[{"@value":"伊藤,浩司"}]},{"@id":"https://cir.nii.ac.jp/crid/1030566608936270082","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"40040985"},{"@type":"NRID","@value":"1000040040985"},{"@type":"NRID","@value":"9000256424404"},{"@type":"NRID","@value":"9000256722107"},{"@type":"NRID","@value":"9000256723920"},{"@type":"NRID","@value":"9000256722103"},{"@type":"NRID","@value":"9000256721934"},{"@type":"NRID","@value":"9000018358063"},{"@type":"NRID","@value":"9000256722060"},{"@type":"NRID","@value":"9000256722064"},{"@type":"NRID","@value":"9000256721943"},{"@type":"NRID","@value":"9000256424501"},{"@type":"NRID","@value":"9000254534588"},{"@type":"NRID","@value":"9000254534872"},{"@type":"NRID","@value":"9000256424475"},{"@type":"NRID","@value":"9000256722173"}],"foaf:name":[{"@value":"沼口,寛次"}]},{"@id":"https://cir.nii.ac.jp/crid/1581417126867973378","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000003073387"}],"foaf:name":[{"@value":"籾木,一予"}]}],"publication":{"publicationIdentifier":[{"@type":"NCID","@value":"AN00387586"}],"prism:publicationName":[{"@value":"日本作物学会九州支部会報"}],"dc:publisher":[{"@value":"日本作物学会九州支部"}],"prism:publicationDate":"1994-03-11","prism:volume":"(60)","prism:startingPage":"46","prism:endingPage":"49"},"url":[{"@id":"http://id.ndl.go.jp/digimeta/11087933"},{"@id":"https://dl.ndl.go.jp/pid/11087933"},{"@id":"http://dl.ndl.go.jp/info:ndljp/pid/11087933"}],"foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%8D%E3%83%94%E3%82%A2%E3%82%B0%E3%83%A9%E3%82%B9","dc:title":"ネピアグラス"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%88%88%E5%8F%96%E3%82%8A%E9%96%8B%E5%A7%8B%E6%99%82%E6%9C%9F","dc:title":"刈取り開始時期"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%88%88%E5%8F%96%E3%82%8A%E9%AB%98%E3%81%95","dc:title":"刈取り高さ"},{"@id":"https://cir.nii.ac.jp/all?q=in-vitro%E5%8F%AF%E6%B6%88%E5%8C%96%E4%B9%BE%E7%89%A9%E5%8F%8E%E9%87%8F","dc:title":"in-vitro可消化乾物収量"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390282680730809856","@type":"Article","resourceType":"学術雑誌論文(journal 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