{"@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/1360574096088080512.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1094/phyto.1998.88.10.1078"}},{"identifier":{"@type":"URI","@value":"https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.1998.88.10.1078"}}],"dc:title":[{"@value":"Allocation of Resources: Sources of Variation in Fusarium Head Blight Screening Nurseries"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p> Severe epidemics of Fusarium head blight (FHB) caused by Fusarium graminearum, group II (teleomorph: Gibberella zeae) have been occurring on wheat crops in the northcentral United States and southern Canada. Evaluation of resistance to FHB is difficul, because resistance is partial and infection depends upon host plant maturity. Variance component analysis was conducted to determine how best to allocate resources among environments, replications, and subsamples (heads per plot) in FHB screening nurseries. Advanced breeding lines from the Ohio State University wheat-breeding program were evaluated in screening nurseries from 1995 to 1997. Nurseries were artificially inoculated and sprinkler-irrigated to induce FHB epidemics. Over 80% of the variation within an environment resulted from variation associated with subsampling individual heads within plots. The second greatest source of variation was due to genotype by replication interactions. Host plant maturity influenced disease ratings in 1997. The repeatability of genotype means was approximately 50% within environments. The greatest reduction in genotype standard errors was obtained through additional environments, and then replications. Because the cost of an additional environment was estimated at five times the cost of an additional replication, the most cost-effective improvement in precision was obtained through the addition of replications. Advanced breeding lines should be evaluated in at least four replications per environment. Segregating populations will require more replications. </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380574096088080512","@type":"Researcher","foaf:name":[{"@value":"K. A. G. Campbell"}]},{"@id":"https://cir.nii.ac.jp/crid/1380574096088080513","@type":"Researcher","foaf:name":[{"@value":"P. E. Lipps"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"0031949X"},{"@type":"EISSN","@value":"19437684"}],"prism:publicationName":[{"@value":"Phytopathology®"}],"dc:publisher":[{"@value":"Scientific Societies"}],"prism:publicationDate":"1998-10","prism:volume":"88","prism:number":"10","prism:startingPage":"1078","prism:endingPage":"1086"},"reviewed":"false","url":[{"@id":"https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.1998.88.10.1078"}],"createdAt":"2007-05-11","modifiedAt":"2021-12-29","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001204565241984","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Disease progression and mycotoxin accumulation manner during grain development in barley cultivars infected with <I>Fusarium graminearum</I> species complex."},{"@value":"オオムギ主要品種の登熟過程における赤かび病病勢進展とかび毒蓄積特性"},{"@language":"ja-Kana","@value":"オオムギ シュヨウ ヒンシュ ノ トウジュクカテイ ニ オケル アカカビ ビョウ ビョウセイ シンテン ト カビ ドク チクセキ トクセイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204566135552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"六条裸麦における赤かび病とかび毒蓄積を抑制する薬剤散布時期"},{"@language":"en","@value":"Effective fungicide application period to reduce Fusarium head blight and mycotoxin accumulation in naked six-row barley."},{"@language":"ja-Kana","@value":"ロクジョウ ハダカムギ ニ オケル アカカビ ビョウ ト カビ ドク チクセキ オ ヨクセイ スル ヤクザイ サンプ ジキ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679541793536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Foliar spray of urea after heading does not affect Fusarium head blight and mycotoxin accumulation in hard wheat and two-row barley."},{"@value":"硬質コムギおよび二条オオムギにおける出穂後尿素葉面散布は赤かび病の発病とかび毒蓄積に影響しない"},{"@language":"ja-Kana","@value":"コウシツ コムギ オヨビ ニジョウ オオムギ ニ オケル シュッスイ ゴ ニョウソ ヨウメン サンプ ワ アカカビ ビョウ ノ ハツビョウ ト カビ ドク チクセキ ニ エイキョウ シナイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679760829056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Chemical control of Fusarium head blight and mycotoxin contamination in barley and wheat based on mycotoxin accumulation during grain development"},{"@language":"ja","@value":"大麦および小麦の赤かび病かび毒蓄積特性に基づいた薬剤散布適期の解明"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1094/phyto.1998.88.10.1078"},{"@type":"CROSSREF","@value":"10.4241/kyubyochu.59.1_references_DOI_Q6neqxGJC8kI3xCu9BlLUF1ON40"},{"@type":"CROSSREF","@value":"10.4241/kyubyochu.58.7_references_DOI_Q6neqxGJC8kI3xCu9BlLUF1ON40"},{"@type":"CROSSREF","@value":"10.2520/myco.62.19_references_DOI_Q6neqxGJC8kI3xCu9BlLUF1ON40"},{"@type":"CROSSREF","@value":"10.4241/kyubyochu.58.14_references_DOI_Q6neqxGJC8kI3xCu9BlLUF1ON40"}]}