鉴于软粒小麦品种在生产上往往会丧失其抗锈特性,因而对该作物必须赋予更加稳定的免锈特性。远缘杂交是一种创造抗锈品种的方法,而今该法业已在软粒小麦的育种上获得广泛运用。例如品种和就是育自提莫菲维小麦(Triticum timopheevi),虽然这两个品种中还含有硬粒小麦的普通基因,但却未含有提莫菲维小麦的基因。在品种形成过程中,有小伞 Due to the fact that soft wheat varieties often lose their anti-rust properties in production, the crop must be given a more stable, rust-free character. Distant hybridization is a method of creating anti-rust varieties, and now the law has been widely used in the breeding of soft-grain wheat. For example, the breed is derived from Triticum timopheevi. Although these two cultivars contain common genes for durum wheat, they do not contain Timothy wheat. In the formation of varieties, there are small umbrellas