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统计了航天诱变SP1代凤仙花10个单株四分孢子期内小孢子出现的频数,用曲线估计法建立了回归模型,给出了有关统计量,并检验了模型对观测量的拟合程度。
The frequencies of microspores in space-sprouting SP1 generation Impatiens balsamina were counted, and the regression model was established by the curve estimation method. The relevant statistics were given and the model was tested Co-degree.