The relationships between the estimates of general (σ 2 g) and specific (σ 2 s) combining abilities obtained from the four methods of diallel analysis described by Griffing (1956) and estimates of D R ...

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Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor ...

Russian forces continue to bombard Ukrainian cities and make slow but steady gains on the battlefield, even as Moscow says it is considering the latest US-brokered peace plan. At least three people ...