育苗光质生物学综述

Review of Photobiology about Seedling Culture

光质是育苗生长过程中的光环境影响重要参数之一,既参与幼苗的光合代谢,也调控幼苗生理活动中的光形态建成,从而影响幼苗根茎叶等器官组织的生长变化。文章阐述了目前中国该领域的研究成果和面临的难点,提出了科研攻关建议,并介绍了现代农业对育苗规模化、高效品质化需求的迫切性与必要性,发现LED应用于植物育苗将成为现代农业照明应用必然趋势。

The light quality is one of the important elements of light environment in the process of seedling growth. It is not only involved in the photosynthesis and metabolism of seedlings,but also regulates the seedlings photomorphogenesis,which has seriously affected the growth of organs and tissues of seedlings,such as roots stem and leaves. The research and application of light quality on seeding growth including the relative difficulties and some reasonable suggestions have been described in the paper. With the improvement of the science and technology for LED,as well as the urgency and necessity of the demand for large-scale and high-quality seeding growth in the agriculture,The application of LED in plant breeding will surely become the inevitable trend of the development in our modern agriculture.