干旱区生态环境知识资源中心(Arid): Soil Salinity Research in 21(st) Century in Pakistan: Its Impact on Availability of Plant Nutrients, Growth and Yield of Crops

Arid

DOI	10.1080/00103624.2020.1854294
	Soil Salinity Research in 21(st) Century in Pakistan: Its Impact on Availability of Plant Nutrients, Growth and Yield of Crops
	Syed, Aaima; Sarwar, Ghulam; Shah, Sabir Hussain; Muhammad, Sher
通讯作者	Shah, SH (corresponding author), Allama Iqbal Open Univ, Fac Sci, Dept Agr Sci, Islamabad, Pakistan.
来源期刊	COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
ISSN	0010-3624
EISSN	1532-2416
出版年	2020-12
英文摘要	Salinity is affecting a large area of Pakistan. The country is situated in a semiarid and arid region where the climate is subtropical continental and the process of salinization and sodification is in progress. Excessive salt rates are adversely influencing the biological, chemical, and physical properties of soils. These physical and chemical changes influence the activity of soil microbes and plant roots, and eventually affect the crop growth and yield. Therefore, it is essential from the food security viewpoint to bring these salt-affected lands into agriculture production for the promptly growing population. The paper provides a brief overview of the different aspects of salt-affected soils regarding their extent, origin, existence, nature, types, causes, characteristics, visual diagnosis, effects on soils and plants, salttolerant plant species, management, strategies adopted in Pakistan to overcome salinity, saline, and bio-saline agriculture. Different issues of salinity can be managed by adopting strategies that are helpful in reclamation of such soils. The overview focuses on chemical and biological amendments as they are the most effective implements in improving various soil properties (soil permeability and structural stability) of saline/sodic soils for sustainable food production, thus, authenticating the potential of inorganic and organic amendments to reinstate soil quality. Salinity effects can be reduced to a higher level by the addition of fertilizers and these amendments may also improve nutrient use efficiency. Other sustainable agronomic practices (crop diversifications, leaching by irrigation water, scraping, etc are also pointed out that may inhibit and, in some cases, reverse the conditions of soil salinization.
英文关键词	Soil salinity salt tolerance saline sodic reclamation biosaline agriculture organic amendments inorganic amendments
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000598192200001
WOS关键词	MAYS L. HYBRIDS ; SALT TOLERANCE ; INDUS BASIN ; GROUNDWATER ; MANAGEMENT
WOS类目	Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences ; Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352108
作者单位	[Syed, Aaima; Sarwar, Ghulam] Univ Sargodha, Coll Agr, Dept Soil & Environm Sci, Sargodha, Pakistan; [Shah, Sabir Hussain; Muhammad, Sher] Allama Iqbal Open Univ, Fac Sci, Dept Agr Sci, Islamabad, Pakistan
推荐引用方式 GB/T 7714	Syed, Aaima,Sarwar, Ghulam,Shah, Sabir Hussain,et al. Soil Salinity Research in 21(st) Century in Pakistan: Its Impact on Availability of Plant Nutrients, Growth and Yield of Crops[J],2020.
APA	Syed, Aaima,Sarwar, Ghulam,Shah, Sabir Hussain,&Muhammad, Sher.(2020).Soil Salinity Research in 21(st) Century in Pakistan: Its Impact on Availability of Plant Nutrients, Growth and Yield of Crops.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS.
MLA	Syed, Aaima,et al."Soil Salinity Research in 21(st) Century in Pakistan: Its Impact on Availability of Plant Nutrients, Growth and Yield of Crops".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS (2020).