Hybrid seed production technology for male sterility of broccoli

doi:10.16178/j.issn.0528-9017.20240016

Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (5): 1143-1147.DOI: 10.16178/j.issn.0528-9017.20240016

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Hybrid seed production technology for male sterility of broccoli

TAN Guoyin¹(), HE Daogen¹^,^*(), GAO Xu¹, ZHU Changzhi¹, ZHANG Hongyun²

1. Taizhou Academy of Agricultural Sciences, Taizhou 318000, Zhejiang
2. Zhejiang Wuwangnong Seeds Shareholding Co., Ltd., Hangzhou 310020, Zhejiang

Received:2024-01-04 Online:2024-05-11 Published:2024-05-23

Abstract

Abstract:

Currently, most broccoli varieties are produced through male sterile hybrid breeding. Due to lack of experience in the early stage, the yield of seed production is low and the quality of seeds is poor, which to some extent restricts the promotion and application of new varieties. Through years of experimentation and exploration, the Broccoli Research Group of Taizhou Academy of Agricultural Sciences has summarized a set of “Three Controls and One Supplement” high-yield seed production techniques for broccoli, which has improved seed production yield and quality, and accelerated the promotion speed of new varieties.

Key words: broccoli, male sterility, “Three Controls and One Supplement”, seed production technology

CLC Number:

S635

TAN Guoyin, HE Daogen, GAO Xu, ZHU Changzhi, ZHANG Hongyun. Hybrid seed production technology for male sterility of broccoli[J]. Journal of Zhejiang Agricultural Sciences, 2024, 65(5): 1143-1147.

References 10

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Hybrid seed production technology for male sterility of broccoli

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