Breeding method for new varieties of drought-resistant wheat
A new variety of wheat technology, applied in the field of genetic breeding, can solve the problems of heavy workload, large economic investment, large manpower and material resources, etc., and achieve the effect of saving breeding costs and selecting accurately
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[0033] Example 1 Breeding of New Drought-Resistant Wheat Varieties
[0034] The specific method is:
[0035] (1) Using Gaocheng 9411 as the female parent and ATHLET as the male parent, the waxy and drought-resistant wheat lines JM205 and JM208 were created through successive generations of selection;
[0036] (2) Taking Jimai 22 as the female parent, crossing with the waxy drought-resistant wheat lines JM205 and JM208 respectively to obtain the first generation hybrids F1-5 and F1-8;
[0037] (3) Take Jimai 22 as the backcross parent, backcross with F1-5 and F1-8 respectively, and obtain the first generation of backcross BC1F1-5 and BC1F1-8;
[0038] (4) The harvested backcross first generation BC1F1-5, BC1F1-8 species adult plants were selected, and the wheat single plant with waxy leaves was selected to be backcrossed with Jimai 22 to obtain the second generation backcross BC2F1-5, BC2F1-8;
[0039] (5) Repeat step (4) to obtain six generations of backcross BC6F1-5 and BC6...
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