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本试验对小麦、黑麦和小黑麦的开花特性进行了初步的系统比较研究,以期对这些作物的杂交以及小黑麦不育性的改进有所俾益。报导了这三种作物的少数品种从抽穗止到开花始所需天数,全穗开花的持续时间和逐日开花强度,一朵花的平均开颖时间,一昼夜的开花强度,开花的方式和顺序,比较了这三者之间的异同以及它们与温湿度的关系。描述了过去尚未报导过的小黑麦的重复开花。
In this experiment, the flowering characteristics of wheat, rye and triticale were systematically and systematically studied in order to provide some benefits to the hybridization of these crops and the improvement of triticale. Reported the number of days required for the few varieties of the three crops from heading to flowering, the duration of full panicle flowering and daily flowering intensity, the mean opening time of one flower, the intensity of flowering during one day and night, the pattern and sequence of flowering, Compare the similarities and differences between these three and their relationship with temperature and humidity. Describes the repeated flowering of triticale not yet reported in the past.