植物单性结实的发生诱因及其机制研究

Study on Inducements and Mechanism for Parthenocarpy in Plants

植物开花结实大多要经受精作用,但在自然条件下,或不经传粉受精而结实的、或不经传粉受精的子房由于某种刺激(如赤霉素等)而形成果实的,这种现象被称为单性结实,所结的果实被称为无籽果实。本文总结了影响植物单性结实的发生诱因及形成机理相关研究,以期为深入研究单性结实的形成机制和其在园艺、农作物领域的应用提供参考。

Most plants bear fruits only after fertilization,but in natural conditions,there is also a phenomenon called parthenocarpy,in which,without pollination or fertilization,plants bear fruits or ovaries develop into fruits due to some stimulus(such as gibberellin)and such fruits are called stenospermocarpy(seedless fruits).In this paper,a summary was made on study regarding the inducements and formation mechanism affecting parthenocarpy in plants in the hope of providing reference for in-depth study on the formation mechanism for parthenocarpy and its application in gardening and cropping.