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为了探索在我省栽培条件下,华南春性小麦早、中熟品种主要性状的相互关系、它们对单株产量的贡献,以及各性状的遗传力、遗传变异系数和遗传进度,从而提出今后对早、中熟小麦品种选育的不同方向,为进一步提高小麦的育种效率和完善丰产栽培经验提供理论依据。我们于1983-1984年度小麦生长季节里进行了本研究。材料和方法供试品种分早、中熟两组。早熟组品种为福麦301、福繁904、莆系7837、晋麦
In order to explore the relationship between the main characters of early spring and middle maturing spring wheat cultivars in southern China and their contribution to the yield per plant and the heritability, genetic variation coefficient and genetic progress of each trait, Early and middle-maturing varieties of wheat breeding in different directions, in order to further improve the breeding efficiency of wheat and improve the high-yielding cultivation experience to provide a theoretical basis. We conducted this study in the 1983-1984 wheat growing season. Materials and methods for test varieties points early, medium cooked two groups. Early-maturing varieties are Fumei 301, Fukuo 904, Pu Department 7837, Jinmai