Registration of ‘KS Big Bow’ hard white winter wheat

IF 0.6 4区农林科学 Q4 AGRONOMY

Journal of Plant Registrations Pub Date : 2024-01-20 DOI:10.1002/plr2.20354

Guorong Zhang, Allan K. Fritz, Yonghui Li, Robert L. Bowden, Guihua Bai, Ming-Shun Chen, Jessica Rupp, Yue Jin

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引用次数: 0

Abstract

‘KS Big Bow’ (Reg. no. CV-1206, PI 701521), a hard white winter wheat (Triticum aestivum L.) cultivar, was developed by the wheat breeding program at the Agricultural Research Center–Hays, Kansas State University, and released by the Kansas Agricultural Experiment Station in 2022. KS Big Bow was selected from a single cross of KS050223M-2/KS11HW15 using a modified bulk breeding method. The main objective of this cross is to release a competitive hard white winter wheat cultivar with adaptation to the dryland production in western Kansas. KS Big Bow is an F₅-derived line and was tested in yield trials from 2017 to 2022 in Kansas before its release. It has performed well in dryland yield trials in western Kansas. KS Big Bow has a medium to medium-early maturity and medium plant height. Its test weight and straw strength are good. KS Big Bow has a good disease-resistant package including resistance to Wheat streak mosaic virus, moderate resistances to stripe rust (caused by Puccinia striiformis Westend. f. sp. tritici Erikss.) and stem rust (caused by P. graminis Pers f. sp. tritici Eriks. & E. Henn.), and intermediate resistance to Barley yellow dwarf virus. Its milling and baking qualities are about average.

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KS Big Bow "硬白冬小麦的登记

KS Big Bow"（登记号 CV-1206，PI 701521）是由堪萨斯州立大学海斯农业研究中心的小麦育种项目开发的硬白冬小麦（Triticum aestivum L.）栽培品种，于 2022 年由堪萨斯农业试验站发布。KS Big Bow 是采用改良的大批量育种方法，从 KS050223M-2/KS11HW15 单交种中选育出来的。该杂交种的主要目的是推出一个适应堪萨斯州西部旱地生产的、具有竞争力的硬白冬小麦栽培品种。KS Big Bow 是一个源自 F5 的品系，在发布前的 2017 年至 2022 年期间在堪萨斯州进行了产量试验。它在堪萨斯州西部的旱地产量试验中表现良好。KS Big Bow的成熟度为中早熟，株高中等。其测试重量和秸秆强度都很好。KS Big Bow 具有良好的抗病性，包括对小麦条纹花叶病毒的抗性、对条锈病（由 Puccinia striiformis Westend.它的研磨和烘焙质量一般。

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来源期刊

Journal of Plant Registrations 农林科学-农艺学

CiteScore

1.60

自引率

37.50%

发文量

审稿时长

2 months

期刊介绍： The Journal of Plant Registrations is an official publication of the Crop Science Society of America and the premier international venue for plant breeders, geneticists, and genome biologists to publish research describing new and novel plant cultivars, germplasms, parental lines, genetic stocks, and genomic mapping populations. In addition to biomedical, nutritional, and agricultural scientists, the intended audience includes policy makers, humanitarian organizations, and all facets of food, feed, fiber, bioenergy, and shelter industries. The scope of articles includes (1) cultivar, germplasm, parental line, genetic stock, and mapping population registration manuscripts, (2) short manuscripts characterizing accessions held within Plant Germplasm Collection Systems, and (3) descriptions of plant genetic materials that have made a major impact on agricultural security. Registration of plant genetic resources, item (1) above, requires deposit of plant genetic material into the USDA ARS National Plant Germplasm System prior to publication.