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在棉花不孕籽的研究方面,对不孕籽与品种及外界条件如温度、湿度之间的关系,以及不孕籽在棉瓤内的部位分布研究较多,而对不孕籽与内在条件如棉株内在养分的运转、分配等之间的关系,对不孕籽在棉株各部位的分布研究则较少。本试验着重研究不同品种和棉株不同部位单铃不孕籽的分布,以了解部位与单铃不孕籽的关系以及不孕籽与铃重等因素之间的相互关系,探索各品种的生育特性及内在条件对不孕籽的影响。
In the study of cotton infertility seeds, the relationship between the infertility seeds and varieties and external conditions such as temperature and humidity, as well as the distribution of the parts of the infertility seeds in the cotton sliver more research, and on the infertility seeds and internal conditions For example, the relationship between the nutrition and the distribution of nutrients in cotton plants has little research on the distribution of infertility seeds in cotton plants. This study focused on different varieties and cotton plants in different parts of the distribution of single bell insemination in order to understand the location of single bellows with infertility seed and relationship between the relationship between the factors such as infertility and boll weight and explore the fertility of all varieties Effects of Intrinsic Characteristics on Infertility Seeds.