摘要
根鞘是植物应对非生物胁迫的重要机制。本文综述了根鞘的结构、影响根鞘形成的因素、根鞘在植物获取养分和应对不利环境因素时的作用、根鞘可能的作用机制,分析了根鞘在提高饲草产量和抗性方面可能具有的潜力。本文旨在为牧草栽培管理与可持续利用提供参考。
Rhizosheath is an important mechanism for plants to cope with abiotic stress. The structure of rhizosheath, the factors affecting the formation of rhizosheath, the role of rhizosheath in nutrient acquisition and coping with adverse environmental factors, the possible mechanism of rhizosheath were reviewed, the potential of rhizosheath in improving forage yield and resistance were analyzed, in order to provide reference for the cultivation management and sustainable utilization of herbage.
作者
查文西
刘启宇
何茹雪
云岚
ZHA Wenxi;LIU Qiyu;HE Ruxue;YUN Lan(College of Grassland Resources and Environment/Key Laboratory of Grassland Resources of the Ministry of Education/Key Laboratory of Forage Cultivation,Processing and High Efficient Utilization of the Ministry of Agriculture and Rural Affairs/Inner Mongolia Autonomous Region Key Laboratory of Grassland Management and Utilization/Inner Mongolia Agricultural University,Hohhot 010018,China)
出处
《草原与草业》
2022年第4期47-52,共6页
Grassland and Prataculture
基金
国家自然科学基金项目(31860672)
内蒙古农业大学科技成果转化专项(YZGC2017012)。
关键词
根鞘
根际微生物
氮获取
磷获取
Rhizosheath
rhizosphere microorganisms
N access
P access
