GYPSUM

作品数:128被引量:412H指数:10
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Necessity for quantified measurement of soil sodicity and selection of suitable gypsum amendment for proper reclamation of sodic soils
《Pedosphere》2023年第1期231-235,共5页Arup Kumar MANDAL 
Dear Editor,Soil sodicity is the primary limiting factor in sustainable crop production in arid and semiarid regions,where the water scarcity,low rainfall,and poor-quality(salty)groundwater are common occurrence(Datta...
关键词:soil SOILS ALKALI 
Short-term effects of biochar and gypsum on soil hydraulic properties and sodicity in a saline-alkali soil被引量:9
《Pedosphere》2020年第5期694-702,共9页Yue ZHANG Jingsong YANG Rongjiang YAO Xiangping WANG Wenping XIE 
This study was jointly supported by the National Key Research and Development Project of China(No.2016YFD0200303);the Natural Science Foundation of China-Shandong Joint Key Project(Nos.U 1806215 and U1906221);the Key Project of Chinese Academy of Sciences(No.KFZD-SW-112-03-02);the National Natural Science Foundation of China(No.41977015).
Salt and sodicity of saline-alkali soil adversely affect the construction of ecological landscapes and negatively impact crop production.The reclamation potential of biochar(BC,wheat straw biochar applied at\%by weigh...
关键词:field water capacity saline ice saturated hydraulic conductivity sodium adsorption ratio soil alkalinity 
Use of a Bioaugmented Organic Soil Amendment in Combination with Gypsum for Withania somnifera Growth on Sodic Soil被引量:7
《Pedosphere》2016年第3期299-309,共11页Manjul GUPTA Pankaj Kumar SRIVASTAVA SHIKHA Abhishek NIRANJAN Shri Krishna TEWARI 
Limited availability of organic matter is a problem to sustain crop growth on sodic soil. Organic soil amendments are a costeffective source of nutrients to enhance crop growth. A field study was conducted to evaluate...
关键词:medicinal crop plant growth-promoting fungi soil property soil reclamation vermicompost 
Superficial Color Patches as a Visual Diagnostic Criterion for Agricultural Management
《Pedosphere》2013年第6期740-751,共12页C.CASTANEDA D.MORET-FERNNDEZ 
Supported by the Project of Spanish Government(No.AGL2009-08931)
Soil management matters in semiarid lands are key to have acceptable yields and to preserve diversity. After the major agricultural intensification underwent in the semiarid lands of Monegros, NE Spain, custom tailore...
关键词:arid zones dryland cropping GYPSUM hydraulic conductivity soil mapping 
Factors Affecting the Occurrence of Palygorskite in Central Iranian Soils Developed on Tertiary Sediments
《Pedosphere》2013年第3期359-371,共13页S.HOJATI H.KHADEMI A.FAZ CANO S.AYOUBI A.LANDI 
Supported by the Isfahan University of Technology, Iran;the Technical University of Cartagena, Spain
Limited information is available on the distribution and origin of palygorkite in soils developed on Tertiary sediments as the major soil parent materials in central Iran and other Middle Eastern countries. The object...
关键词:clay minerals discriminant analysis GYPSUM parent materials principal component analysis 
Water-Extractable Carbon Pools and Microbial Biomass Carbon in Sodic Water-Irrigated Soils Amended with Gypsum and Organic Manures被引量:1
《Pedosphere》2013年第1期88-97,共10页O.P.CHOUDHARY J.K.GILL BIJAY-SINGH 
supported by Punjab Agricultural University, India
Microbial biomass carbon (MBC), a small fraction of soil organic matter, has a rapid turnover rate and is a reservoir of labile nutrients. The water-extractable carbon pools provide a fairly good estimate of labile C ...
关键词:cold water exchangeable sodium percentage hot water organic carbon YIELD 
Effect of Organic Manure and Chemical Amendments on Soil Properties and Crop Yield on a Salt Affected Entisol被引量:50
《Pedosphere》2005年第1期46-51,共6页A.U.BHATTI Q.KHAN A.H.GURMANI M.J.KHAN 
ProjectsupportedbytheUniversityGrantsCommission,Islamabad/NorthwestFrontierProvinceAgriculturalUniversity,Peshawar,Pakistan.
A field experiment was conducted for two consecutive years in a farmer's field at Haji Mora Village, Dera Ismail Khan (D.I. Khan) in the Northwest Frontier Province (NWPP) of Pakistan to compare various management pra...
关键词:berseem dhancha farm yard manure GYPSUM saline-sodic Entisol 
Alleviation of Subsoil Acidity of Red Soil in Southeast China with Lime and Gypsum *1被引量:1
《Pedosphere》1998年第2期113-120,共8页SUNBO R.MOREAU  
Application of lime or gypsum is a common agricultural practice to ameliorate soils with low pH which prohibits crop production. Its integrated effect on soil properties in a red soil derived from Quaternary red clay ...
关键词:alleviation GYPSUM LIME red soil subsoil acidity 
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