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选育抗病、高配合力,具有良好制种性状的恢复系,恢复系的恢幅度达到90%,并建立三系杂交小麦高效制种技术体系和技术规程,大面积制种产量达到250公斤/亩,制种的纯度达到98%,杂交种的发芽率达到90%,育成超高产杂交小麦品种,产量比对照品种增产15%,产量潜力在500公斤/亩以上,加工品质优良,抗赤霉病强的杂交小麦品种,创制春性不同细胞质(T、K、Ven型)不育系;培育出春性异源细胞质恢复系;将恢复系应用于大面积生产;提高不同胞质的春性小麦三系水平;将超高产强优组合应用于大面积生产。
Breeding of disease-resistant, high-combining ability, with good seed production traits, restoration of the restoration rate of 90%, and the establishment of three-line hybrid wheat efficient seed production technology system and technical specifications, large-scale seed production reached 250 kg / Mu, the purity of seed production is up to 98%, the germination rate of hybrids is up to 90%, yielding super-high-yielding hybrid wheat varieties with 15% more yield than the control varieties and the yield potential of 500kg / Mildew and strong hybrid wheat varieties to create spring different cytoplasm (T, K, Ven type) sterile line; cultivate spring heterologous cytoplasmic restorer line; the restorer line used in large-area production; improve the different cytoplasmic spring Three lines of wheat; the combination of super-high yield and good-quality for large-scale production.