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本文用1988年和1989年两年全国纤维亚麻区域试验结果资料,采用 E-berhart—Russell 的 bi 值法和俞世蓉先生的 ai 值法进行各品种的稳定性分析,其结果表明:各品种的产量变化因年因地而异。但参试品种中黑亚六号的产量,在各年各地均表现出高产稳产,是一个丰产性和稳定性均好的品种。在黑龙江及内蒙古等省通过省级审定。此外,本文对各品种在华北、西北、东北等省区的丰产性及稳定性亦作了详细的论述,为其推广应用提供了理论依据。
In this paper, the results of the national fiber flax regional test data in 1988 and 1989 were used to analyze the stability of each species using the bi-value method of E-berhart-Russell and the ai value method of Yu Shirong. The results showed that the yield Changes vary from year to year. However, the yield of Heiya No.6 in the tested varieties showed high and stable yield throughout the year, which is a good variety with good yield and stability. In Heilongjiang and Inner Mongolia provinces passed the provincial validation. In addition, the article also discussed in detail the fertility and stability of all varieties in the provinces of North China, Northwest China and Northeast China, which provided a theoretical basis for their application.