干旱区生态环境知识资源中心(Arid): Water restriction in cowpea plants [Vigna unguiculata (L.) Walp.]: Metabolic changes and tolerance induction1

Arid

DOI	10.1590/1807-1929/agriambi.v26n3p190-197
	Water restriction in cowpea plants [Vigna unguiculata (L.) Walp.]: Metabolic changes and tolerance induction1
	de Melo, Alberto S.; Melo, Yuri L.; de Lacerda, Claudivan F.; Viegas, Pedro R. A.; Ferraz, Rener L. de S.; Gheyi, Hans R.
通讯作者	de Melo, AS
来源期刊	REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL
ISSN	1415-4366
EISSN	1807-1929
出版年	2022
卷号	26 期号:3 页码:190-197
英文摘要	Global climate change tends to intensify water unavailability, especially in semi-arid regions, directly impacting agricultural production. Cowpea is one of the crops with great socio-economic importance in the Brazilian semi-arid region, cultivated mainly under rainfed farming and considered moderately tolerant to water restriction. This species has physiological and biochemical mechanisms of adaptation to these stress factors, but there is still no clear vision of how these responses can not only allow survival, but also ensure yield advances in the field. Besides acclimation mechanisms, the exogenous application of abiotic (salicylic acid, silicon, proline, methionine, and potassium nitrate) and biotic (rhizobacteria) elicitors is promising in mitigating the effects of water restriction. The present literature review discusses the acclimation mechanisms of cowpea and some cultivation techniques, especially the application of elicitors, which can contribute to maintaining crop yield under different water scenarios. The application of elicitors is an alternative way to increase the sustainability of production in rainfed farming in semi-arid regions. However, the use of eliciting substances in cowpea still needs to be carefully explored, given the difficulties caused by genotypic and edaphoclimatic variability under field conditions.
英文关键词	rainfed farming elicitors salicylic acid silicon rhizobacteria
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000782238700005
WOS关键词	SALICYLIC-ACID ; PROLINE ; CULTIVARS ; DEFICIT ; STRESS ; GROWTH
WOS类目	Agricultural Engineering
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394280
推荐引用方式 GB/T 7714	de Melo, Alberto S.,Melo, Yuri L.,de Lacerda, Claudivan F.,et al. Water restriction in cowpea plants [Vigna unguiculata (L.) Walp.]: Metabolic changes and tolerance induction1[J],2022,26(3):190-197.
APA	de Melo, Alberto S.,Melo, Yuri L.,de Lacerda, Claudivan F.,Viegas, Pedro R. A.,Ferraz, Rener L. de S.,&Gheyi, Hans R..(2022).Water restriction in cowpea plants [Vigna unguiculata (L.) Walp.]: Metabolic changes and tolerance induction1.REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL,26(3),190-197.
MLA	de Melo, Alberto S.,et al."Water restriction in cowpea plants [Vigna unguiculata (L.) Walp.]: Metabolic changes and tolerance induction1".REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL 26.3(2022):190-197.