外源褪黑素对非生物胁迫下植物生长发育的影响

Effects of Exogenous Melatonin on Plant Growth and Development under Abiotic Stress

研究发现,褪黑素可以通过外源施加的办法,作为植物生长调节物质,对植物光周期、耐受性、叶绿素保护等具有一定的生长调节功能。本文通过介绍外源褪黑素对于植物的抗氧化酶、丙二醛、叶绿素含量、光合特性以及种子萌发的影响,旨在为进一步探讨植物生长发育中外源褪黑素的作用提供理论基础。

In recent years,studies have found that melatonin can be used as a plant growth regulatory substance byexogenous application.It has certain growth regulatory functions for plants such as photoperiod,tolerance and chlorophyll protection.This article aims to provide a theoretical basis for further exploring the role of exogenous melatonin in the plant's antioxidant enzymes,malondialdehyde,chlorophyll content,photosynthetic characteristics and seed germination by further introducing exogenous melatonin.