遮阴胁迫对玉米的影响研究进展

Research Progress on Effects of Shading Stress on Maize

玉米是C4喜光作物,充足的光照是其生长发育的必要条件,阴雨寡照天气严重影响玉米生长发育。详细阐述了人工遮阴胁迫模拟阴雨寡照天气对玉米生长发育及产量、生理生化特性、籽粒品质和倒伏的影响,为玉米耐阴研究及制定相应的缓解措施提供理论依据。

Maize is C4 photophilic crop,and sufficient light is the necessary condition for its growth and development.The overcast and rainy weather seriously affect the growth and development of maize.The effects of artificial shading stress simulating overcast and rainy weather on growth and yield,physiological and biochemical characteristics,grain quality and lodging of maize were elaborated,so as to provide theoretical reference for the research of maize shade tolerance and the formulation of corresponding mitigation measures.