干旱区生态环境知识资源中心(Arid): Relationship of Selected Soil Properties with the Micronutrients in Salt-Affected Soils

Arid

DOI	10.3390/land11060845
	Relationship of Selected Soil Properties with the Micronutrients in Salt-Affected Soils
	Mohiuddin, Muhammad; Irshad, Muhammad; Sher, Sadaf; Hayat, Faisal; Ashraf, Ammar; Masood, Salman; Bibi, Sumera; Ali, Jawad; Waseem, Muhammad
通讯作者	Hayat, F
来源期刊	LAND
EISSN	2073-445X
出版年	2022
卷号	11 期号:6
英文摘要	The present study aimed to assess the relationship of soil properties in salt-affected soils. The soil samples were collected from 14 districts of Pakistan. Soil salinity and sodicity are the common features of the arid and semiarid regions. The effects of the salt's interactions with soil micronutrients have not been well studied. Therefore, saline and non-saline soil samples were collected from different locations. The microelements (Fe, Cu, Mn, and Zn) were fractionated into water-soluble, exchangeable, carbonate, Fe + Mn oxide, organic, and residual fractions. Univariate and multivariate analysis (PCA) was carried out to determine the linear relationship between soil properties and micronutrients fractions. Results showed that the magnitude of micronutrients appeared to be affected by the salinity in soils. In saline soil, the Fe fractions differed in the order of residual > organic bound > Fe + Mn bound > carbonate bound > exchangeable > water soluble. Iron fractions varied in the non-saline soils as residual > Fe + Mn bound > organic bound > exchangeable > carbonate bound > water soluble. Copper concentration was higher in the residual and carbonate forms, and the amount was lower in the exchangeable and water-soluble forms under both saline and non-saline conditions. The water-soluble Mn fraction was lower, and the residual Mn fraction was proportionately higher than other forms of Mn in soils. Zinc was found mostly in the residual fraction in both saline and non-saline soils. The mobility factor of micronutrients in non-saline soil was greater than in saline soil. PCA revealed that organic matter (OM) and pH directly affected the fractionation of Cu, Mn, Zn, and Fe in soil. Thus, it could be inferred that salts can bring changes to the composition of micronutrients depending on the nature of the soil and the magnitude of salts.
英文关键词	micronutrients fractionation saline soil non-saline soil arid region
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SSCI
WOS记录号	WOS:000819084100001
WOS关键词	HEAVY-METALS ; ORGANIC-MATTER ; GEOCHEMICAL FRACTIONS ; VINEYARD SOILS ; TOXIC ELEMENTS ; COPPER ; ZN ; ZINC ; SPECIATION ; BIOAVAILABILITY
WOS类目	Environmental Studies
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393673
推荐引用方式 GB/T 7714	Mohiuddin, Muhammad,Irshad, Muhammad,Sher, Sadaf,et al. Relationship of Selected Soil Properties with the Micronutrients in Salt-Affected Soils[J],2022,11(6).
APA	Mohiuddin, Muhammad.,Irshad, Muhammad.,Sher, Sadaf.,Hayat, Faisal.,Ashraf, Ammar.,...&Waseem, Muhammad.(2022).Relationship of Selected Soil Properties with the Micronutrients in Salt-Affected Soils.LAND,11(6).
MLA	Mohiuddin, Muhammad,et al."Relationship of Selected Soil Properties with the Micronutrients in Salt-Affected Soils".LAND 11.6(2022).