干旱区生态环境知识资源中心(Arid): From Soil Amendments to Controlling Autophagy: Supporting Plant Metabolism under Conditions of Water Shortage and Salinity

Arid

DOI	10.3390/plants11131654
	From Soil Amendments to Controlling Autophagy: Supporting Plant Metabolism under Conditions of Water Shortage and Salinity
	Koyro, Hans-Werner; Huchzermeyer, Bernhard
通讯作者	Koyro, HW
来源期刊	PLANTS-BASEL
ISSN	2223-7747
出版年	2022
卷号	11 期号:13
英文摘要	Crop resistance to environmental stress is a major issue. The globally increasing land degradation and desertification enhance the demand on management practices to balance both food and environmental objectives, including strategies that tighten nutrient cycles and maintain yields. Agriculture needs to provide, among other things, future additional ecosystem services, such as water quantity and quality, runoff control, soil fertility maintenance, carbon storage, climate regulation, and biodiversity. Numerous research projects have focused on the food-soil-climate nexus, and results were summarized in several reviews during the last decades. Based on this impressive piece of information, we have selected only a few aspects with the intention of studying plant-soil interactions and methods for optimization. In the short term, the use of soil amendments is currently attracting great interest to cover the current demand in agriculture. We will discuss the impact of biochar at water shortage, and plant growth promoting bacteria (PGPB) at improving nutrient supply to plants. In this review, our focus is on the interplay of both soil amendments on primary reactions of photosynthesis, plant growth conditions, and signaling during adaptation to environmental stress. Moreover, we aim at providing a general overview of how dehydration and salinity affect signaling in cells. With the use of the example of abscisic acid (ABA) and ethylene, we discuss the effects that can be observed when biochar and PGPB are used in the presence of stress. The stress response of plants is a multifactorial trait. Nevertheless, we will show that plants follow a general concept to adapt to unfavorable environmental conditions in the short and long term. However, plant species differ in the upper and lower regulatory limits of gene expression. Therefore, the presented data may help in the identification of traits for future breeding of stress-resistant crops. One target for breeding could be the removal and efficient recycling of damaged as well as needless compounds and structures. Furthermore, in this context, we will show that autophagy can be a useful goal of breeding measures, since the recycling of building blocks helps the cells to overcome a period of imbalanced substrate supply during stress adjustment.
英文关键词	water withhold salinity stress amendments biochar plant-microorganism interaction plant growth promoting bacteria (PGPB) hormone auxin ethylene autophagy stress perception and signaling
类型	Review
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000822115100001
WOS关键词	GROWTH-PROMOTING RHIZOBACTERIA ; ABIOTIC STRESS TOLERANCE ; ABSCISIC-ACID ; ACC DEAMINASE ; BIOMASS PRODUCTION ; DROUGHT STRESS ; RHIZOSPHERE MICROBIOME ; OXIDATIVE STRESS ; LYCOPERSICON-ESCULENTUM ; SIGNAL-TRANSDUCTION
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393996
推荐引用方式 GB/T 7714	Koyro, Hans-Werner,Huchzermeyer, Bernhard. From Soil Amendments to Controlling Autophagy: Supporting Plant Metabolism under Conditions of Water Shortage and Salinity[J],2022,11(13).
APA	Koyro, Hans-Werner,&Huchzermeyer, Bernhard.(2022).From Soil Amendments to Controlling Autophagy: Supporting Plant Metabolism under Conditions of Water Shortage and Salinity.PLANTS-BASEL,11(13).
MLA	Koyro, Hans-Werner,et al."From Soil Amendments to Controlling Autophagy: Supporting Plant Metabolism under Conditions of Water Shortage and Salinity".PLANTS-BASEL 11.13(2022).