Method for selecting hybrid seeds of Brassica juncea var. multiceps
A technology of hybrid species and mustard mustard, which is applied in the fields of fertilization methods, botanical equipment and methods, plant gene improvement, etc., and can solve problems such as hybrid breeding methods of mustard mustard that have not yet been seen
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[0022] Such as figure 1 As shown, the breeding method of the potherb mustard hybrid of the present invention comprises: taking the cytoplasmic male sterile line 07-50A of Ningbo fine-leaf yellow variety potherb mustard (No. , also known as Yongxue No. 2) potherb mustard was used as the male parent for hybrid seed production, and a new variety - Potherb mustard Yongxue No. 3 was bred.
[0023] The female parent (CMS line 07-50A of Ningbo fine-leaved yellow mustard mustard) was bred by the cruciferous vegetable breeding research group of Ningbo Academy of Agricultural Sciences with the local variety Ningbo fine-leaf yellow mustard mustard, which has excellent comprehensive characteristics. Cytoplasmic male sterile line, its transgenic route is as follows: take the cytoplasmic male sterile source as the female parent and cross with Ningbo fine-leaf yellow potherb mustard to obtain F 1 Then, the cytoplasmic male sterile line 07-50A was obtained by continuous backcrossing with Nin...
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