干旱区生态环境知识资源中心(Arid): COMPARISON OF TOXIC EFFECTS OF ALKALI SALTS (Na2CO3 AND NaHCO3) ON SORGHUM GROWTH PARAMETERS AND SOIL CHEMICAL PROPERTIES

Arid

	COMPARISON OF TOXIC EFFECTS OF ALKALI SALTS (Na2CO3 AND NaHCO3) ON SORGHUM GROWTH PARAMETERS AND SOIL CHEMICAL PROPERTIES
	Sial, Tanveer Ali 1,2; Rajpar, Inayatullah 2; Memon, Mehurnisa 2; Lashari, Muhammad Siddique 2; Zhao, Ying 1; Korai, Punhoon Khan 3; Kumbhar, Farhana 4; Akthar, Kashif 5
通讯作者	Zhao, Ying
来源期刊	FRESENIUS ENVIRONMENTAL BULLETIN
ISSN	1018-4619
EISSN	1610-2304
出版年	2019
卷号	28 期号:5 页码:3729-3739
英文摘要	Soil sodicity is major threat to agriculture at arid and semiarid areas of the world, which increased due to agricultural lands irrigated with low quality of water. The aim of this study is to compare the toxic effects of two alkali salts on growth of sorghum (Sorghum bicolor L.), uptake of ion contents in leaves and soil properties. The experiment was treated with two alkali salts (Na2CO3 and NaHCO3), each at two concentrations (60 and 120 mM) in addition to a control (no salt amendment) for ten weeks. Results indicated that both salts significantly (p<0.05) reduced the plant height (13-37%), dry (18-48%) fodder biomass pot(-1) (31-64%) and chlorophyll content (31-60%) over control. The content of nitrogen (N), phosphorus (P), potassium (K+), calcium (Ca'), magnesium (Mg-1) and K+:Na+ (77, 79, 47, 44, 74 and 86%) reduced at higher salt concentration of Na2CO3 120 mM. Similarly, soil mineral nitrogen NH4+-N (8.3-1.13 mg kg(-1)), NO3-(16.5-1.7 mg kg(-1)), available P (10.5-2.2 mg kg-1) K (281-107 mg kg(-1)), Ca+ + Mg2+ (3.5-1.1 mg kg(-1)), and K+:Na+ ratio (17.3-0.8) decreased, while soil pH and Na+ (17 and 87%) increased for the Na2CO3 120 mM. Our results suggested that sorghum plants are moderately tolerance at lower concentration and may not grow at higher concentration, and Na2CO3 is toxic than NaHCO3 salt.
英文关键词	Sodicity Salt concentration Sorghum growth Nutrients uptake
类型	Article
语种	英语
国家	Peoples R China ; Pakistan
收录类别	SCI-E
WOS记录号	WOS:000471836900015
WOS关键词	JATROPHA-CURCAS ; OSMOTIC ADJUSTMENT ; TOLERANCE ; ACCUMULATION ; SALINITY ; STRESS ; WATER ; L. ; IRRIGATION ; STRATEGIES
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215720
作者单位	1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China; 2.Sindh Agr Univ, Dept Soil Sci, Tandojam, Pakistan; 3.Lasbela Univ Agr Water & Marine Sci, Fac Agr, Uthal, Balochistan, Pakistan; 4.Sindh Agr Univ, Dept Plant Breeding & Genet, Tandojam, Pakistan; 5.Univ Agr, Fac Crop Prod Sci, Dept Agron, Peshawar, Pakistan
推荐引用方式 GB/T 7714	Sial, Tanveer Ali,Rajpar, Inayatullah,Memon, Mehurnisa,et al. COMPARISON OF TOXIC EFFECTS OF ALKALI SALTS (Na2CO3 AND NaHCO3) ON SORGHUM GROWTH PARAMETERS AND SOIL CHEMICAL PROPERTIES[J]. 西北农林科技大学,2019,28(5):3729-3739.
APA	Sial, Tanveer Ali.,Rajpar, Inayatullah.,Memon, Mehurnisa.,Lashari, Muhammad Siddique.,Zhao, Ying.,...&Akthar, Kashif.(2019).COMPARISON OF TOXIC EFFECTS OF ALKALI SALTS (Na2CO3 AND NaHCO3) ON SORGHUM GROWTH PARAMETERS AND SOIL CHEMICAL PROPERTIES.FRESENIUS ENVIRONMENTAL BULLETIN,28(5),3729-3739.
MLA	Sial, Tanveer Ali,et al."COMPARISON OF TOXIC EFFECTS OF ALKALI SALTS (Na2CO3 AND NaHCO3) ON SORGHUM GROWTH PARAMETERS AND SOIL CHEMICAL PROPERTIES".FRESENIUS ENVIRONMENTAL BULLETIN 28.5(2019):3729-3739.