摘要
干旱胁迫下，玉米种子经ＭＯＣ抗旱剂浸种处理后，比清水浸种的对照提早出苗２～４ｄ，植株暂时萎蔫出现时间比对照推迟３２５～３７５ｈ，并且对株高、叶片和根的生长、根系活跃吸收表面积等有显著影响，证明ＭＯＣ抗旱剂参与了玉米的代谢活动，具有增强玉米耐旱能力的作用。
Maize seeds undertaken soaking in the solution of MOC droughtresistance chemicals took 2 to 4 days earlier than soaking in pare water for seedling stage, retarded the period of temporary appeared wilt of the seedlings for 325 to 375 hours under driught stress Significantly effects on plant high, leaf and root growth, active absorption area of root The results indicated that MOC droughtresistance chemicals participated the activity in the metabolism of maize plant and possessed the action on enhanced its potentialities for resisting drought
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
1997年第3期18-22,共5页
Journal of Jilin Agricultural University
基金
"八五"期间农业部重点课题
关键词
玉米
干旱胁迫
MOC抗旱剂
浸种
耐旱性
maize
drought stress
MOC droughtresistance chemicals
soaking of seeds
potentiality for resisting drought
