鸽子豆[Cajanus cajan (L.) Millspaugh]的保持育种--评估与先进策略

IF 1.5 4区农林科学 Q2 AGRONOMY

Plant Breeding Pub Date : 2024-08-13 DOI:10.1111/pbr.13209

Kul Bhushan Saxena, Rachit K Saxena, Vijay A Dalvi, Arbind K Choudhary, Rafat Sultana

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引用次数: 0

摘要

对鸽子豆种质、遗传股、释放的栽培品种和杂交亲本进行可持续的维护培育是一项艰巨的工作。造成基因污染的主要原因是昆虫的异花授粉。虽然各种公共和私营种子机构都参与了维护性育种工作，以生产不同等级的鸽子豆种子，但由于资源有限且优先级较低，很难满足国家对种子的需求。本手稿除了回顾目前的鸽子豆维持育种方法、其局限性和成就外，还重点介绍了一些先进的育种和基因组学方法，以提高维持育种的效率。

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Maintenance Breeding in Pigeonpea [Cajanus cajan (L.) Millspaugh] — An Assessment and Advanced Strategies

The sustainable maintenance breeding of pigeonpea germplasm, genetic stocks, released cultivars, and hybrid parents is a tough job. The prime reason for their genetic contamination is the insect‐aided cross‐pollination. Although various public and private seed agencies are involved in maintenance breeding to produce different grades of pigeonpea seeds, but the limitation of resources and low priority make it difficult to meet the national seed requirements. This manuscript, aside from reviewing the present pigeonpea maintenance breeding methods, their limitations, and accomplishments, also highlights some advanced breeding and genomics approaches to enhance the efficiency of maintenance breeding.

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来源期刊

Plant Breeding 农林科学-农艺学

CiteScore

4.40

自引率

5.00%

发文量

审稿时长

3.0 months

期刊介绍： PLANT BREEDING publishes full-length original manuscripts and review articles on all aspects of plant improvement, breeding methodologies, and genetics to include qualitative and quantitative inheritance and genomics of major crop species. PLANT BREEDING provides readers with cutting-edge information on use of molecular techniques and genomics as they relate to improving gain from selection. Since its subject matter embraces all aspects of crop improvement, its content is sought after by both industry and academia. Fields of interest: Genetics of cultivated plants as well as research in practical plant breeding.