A kind of breeding method of two-rowed naked barley
The technology of naked barley and barley is applied in the field of selection and breeding of two-rowed barley, which can solve the problems of low yield and poor lodging resistance.
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[0016] A method for breeding two-row naked barley, comprising the following steps:
[0017] 1) Using two-rowed beer barley Fawavit as the female parent and Tibetan two-rowed naked wild barley ZYM0981 as the male parent, the F1' generation plants of the Fawavit × ZYM0981 hybrid were obtained, and 2 lines were sown in the F1' generation; In the process of artificial hybridization, only one ear is made for each plant when emasculation, and more than 5 ears are made. When the grains are mature, they are mixed and harvested, air-dried and stored to obtain F1' generation hybrids;
[0018] 2) Use the high-quality and stable barley line 9810 as the female parent, and the F1' generation plant of the Favavit × ZYM0981 hybrid obtained in step 1) as the male parent, artificially cross and match the group, and sow the F1 generation in the second year; during the artificial hybridization process , when emasculating, each plant only needs to make one ear, and more than five ears should be ma...
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