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通过品种对温光互作反应的作用力分析和回归分析,看出供试的南方北方17个品种可分为光敏感类群(春性,强春性),温敏感类群(冬性、强冬性),温光兼敏感类群(半冬性)。在具有不同程度春化效应的品种中,温光作用的先后也有三种类型,即春化光照并进型(半冬性),春化半提前型(冬性,强冬性),春化提前型(超强冬性、春化要求60天以上的晚熟品种)。
Through the force analysis and regression analysis of the varieties’ interaction with temperature and light, it can be seen that the 17 northern varieties tested can be divided into four groups: light sensitive group (spring and spring), temperature sensitive group (winter, winter Sex), Wen Guang and sensitive groups (semi-winter). Among varieties with varying degrees of vernalization, there are also three types of effects of temperature and light, namely, vernalization and semi-winterization, semi-premature vernalization (winter, winter), vernalization Type (Super winter, vernalization requires more than 60 days of late-maturing varieties).