Characteristics of floral organs related to reliable self-pollination in rice (Oryza sativa L.)
Characteristics of floral organs related to reliable self-pollination in rice (Oryza sativa L.)
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DOI：
10.1093/aob/mcg045
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发表时间：
2003-03-01
期刊：
影响因子：
4.2
通讯作者：
Kagata, Hisashi
中科院分区：
文献类型：
--
作者：
Matsui, Tsutomu;Kagata, Hisashi
在许多水稻品种中，开花后囊上基孔的长度与接受足够花粉的小花的百分比和沉积在柱头上的花粉粒的数量及其变异（变异系数）密切相关。因此，基孔的大小被认为是水稻可靠自花授粉的一个重要因素。我们讨论了多长的基孔可以促进自花授粉。(c)2003年《植物学年鉴》（Annals of Botany Company）
In many varieties of rice, the length of basal pores on the thecae just after anthesis is strongly correlated both with the percentage of florets receiving adequate pollen and with the number of pollen grains deposited on the stigmata and its variation (coefficient of variation). Therefore, the size of the basal pores is considered to be an important factor for the reliable self-pollination of rice. We discuss how long basal pores may facilitate self-pollination. (c) 2003 Annals of Botany Company.