干旱区生态环境知识资源中心(Arid): Pre-germination treatments with plant growth regulators and bioactivators attenuate salt stress in melon: effects on germination and seedling development

Arid

DOI	10.4025/actasciagron.v45i1.60516
	Pre-germination treatments with plant growth regulators and bioactivators attenuate salt stress in melon: effects on germination and seedling development
	da Silva, Jose Eduardo Santos Barboza; Torres, Salvador Barros; Leal, Caio Cesar Pereira; Leite, Moadir de Sousa; Guirra, Keylan Silva; Neto, Francisco Assis Nogueira; Dantas, Barbara Franca
通讯作者	da Silva, JESB
来源期刊	ACTA SCIENTIARUM-AGRONOMY
ISSN	1679-9275
EISSN	1807-8621
出版年	2022
卷号	44
英文摘要	. The scarcity of surface water has led to the use of underground sources as an alternative for crop irrigation by farmers in semi-arid regions. However, these water sources generally have high salinity, which prevents agricultural production. The objective of this study was to determine the effects of pregermination treatments with plant growth regulators and bioactivators on melon seeds to attenuate salt stress caused by irrigation water during germination and seedling development. Two trials were carried out separately with the hybrids, Goldex and Grand Prix. The design was completely randomized in a 4 x 3 factorial scheme (four seed treatments and three dilutions of irrigation water). Seeds were treated with salicylic acid and gibberellic acid and the insecticide, thiamethoxam, in addition to the control. Local supply water, artesian well groundwater, and dilution of these waters at a 1:1 ratio were employed for irrigation. Fourteen days after sowing, morphological and physiological analyses were performed, and the material was collected for biochemical determination. The use of saline well water affected the initial development of melon seedlings of the Goldex and Grand Prix hybrids. Pre-germination treatment of Goldex hybrid seeds with gibberellic acid was inefficient at mitigating salt stress. However, the effects of irrigation water salinity on Grand Prix melon seeds pretreated with salicylic acid and thiamethoxam were attenuated.
英文关键词	Cucumis melo Cucurbitaceae salicylic acid gibberellic acid thiamethoxam saline water.
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001054039100001
WOS关键词	SALICYLIC-ACID ; GIBBERELLIC-ACID ; SEEDS ; PHYTOHORMONES ; ALLEVIATION ; TOLERANCE ; MECHANISM ; PROLINE ; WATER ; RICE
WOS类目	Agronomy
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/2XILL650/391538
推荐引用方式 GB/T 7714	da Silva, Jose Eduardo Santos Barboza,Torres, Salvador Barros,Leal, Caio Cesar Pereira,et al. Pre-germination treatments with plant growth regulators and bioactivators attenuate salt stress in melon: effects on germination and seedling development[J],2022,44.
APA	da Silva, Jose Eduardo Santos Barboza.,Torres, Salvador Barros.,Leal, Caio Cesar Pereira.,Leite, Moadir de Sousa.,Guirra, Keylan Silva.,...&Dantas, Barbara Franca.(2022).Pre-germination treatments with plant growth regulators and bioactivators attenuate salt stress in melon: effects on germination and seedling development.ACTA SCIENTIARUM-AGRONOMY,44.
MLA	da Silva, Jose Eduardo Santos Barboza,et al."Pre-germination treatments with plant growth regulators and bioactivators attenuate salt stress in melon: effects on germination and seedling development".ACTA SCIENTIARUM-AGRONOMY 44(2022).