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Breeding method produces comparable yields in Baba, suggesting early maturity and disease resistance benefits for western wheat growers.
Baba Canada Western Red Spring Wheat was developed at the University of Alberta using a modified bulk breeding method. Evaluated over three years (2020-2022) in the Parkland Wheat Registration Trials, Baba produced slightly higher (but not statistically significant) grain yields than Glenn, Parata, and Carberry but significantly lower than AAC Brandon. Baba matured significantly earlier than AAC Brandon, Carberry, and Glenn, but significantly later than Parata. Baba has yields comparable to Carberry but with the added advantage of earlier maturity by two days. Its plant height was significantly shorter than Glenn and Parata, but comparable to AAC Brandon and Carberry, with lodging tolerance within the range of the check cultivars. Although Baba had lower test and kernel weights than the checks, its grain protein content was higher than Carberry's and similar to the other checks. Baba exhibited a good resistance to prevalent races of leaf rust, stem rust, stripe rust, and Fusarium head blight (FHB), though its response to common bunt was variable. Across three years of end-use quality evaluations, Baba met all requirements of the Canada Western Red Spring (CWRS) wheat market class. Notably, it showed improvements in falling number and flour yield, reinforcing its suitability for milling and baking applications. With its combination of early maturity, stable yield, good disease resistance, and desirable quality traits, Baba is a well-adapted wheat cultivar suited for cultivation in Western Canada.
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Iqbal et al. (2025) studied this question.
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