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航天诱变凤仙花SP1代多分孢子现象的回归分析
李海涛1, 汤泽生2, 彭正松2
1.西华师范大学 数学与信息学院;2.西华师范大学 生命科学院
摘要:
统计了航天诱变SP1代风仙花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。
关键词:  航天诱变  风仙花  多分孢子  回归分析
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基金项目:四川省重点学科建设项目(SZD0420)
Regression analysis on microspores in the Impatiens balsamina
Abstract:
The writer in this paper makes a statistics about the appearing frequency of microspores among Impatiens balsamina mustant plant of spaceflight lure SP1,attains a rather appropriate regression model by means of curve estamate,presents some relevant statistics,and verifies the imitating degree of the model.
Key words:  variation  Impatiens balsamina  microspore  regression model analysis

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