Reclamation of Saline Sediments Deposited During a Flash Flood on Agricultural Lands in the Indian Arid Zone

被引：2
|
作者：
Joshi, D. C. [1 ]
Dhir, R. P. [1 ]
机构：
[1] Cent Arid Zone Res Inst, Div Resource Survey & Monitoring, Jodhpur 342003, Rajasthan, India
来源：
ARID SOIL RESEARCH AND REHABILITATION | 1990年 / 4卷 / 02期
关键词：
saline flood sediments; gypsum requirement; leaching with saline water; sodium adsorption ratio; infiltration characteristics;
D O I：
10.1080/15324989009381241
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Studies on the amelioration of agricultural lands turned saline due to the deposition of flood sediments in the Indian arid zone indicated that gypsum application at 100% gypsum requirement followed by leaching with well water (3.1-5.5 dS m(-1)) was effective in reducing salinity in the surface soil. A higher level of gypsum was more effective in lowering the SAR, but the SAR values of 25-45 could not be lowered because of high sodium content in the leaching water. Increased infiltration due to elevated doses of gypsum further helped in lowering the salinity. Following reclamation, the land could be brought to a near normal situation.
引用
收藏
页码：141 / 148
页数：8
相关论文
共 13 条
  • [1] Ecological conservation and reclamation of arid/saline lands under agricultural system development in Kyzylkum Deserts of Uzbekistan
    Toderich, KN
    Tsukatani, T
    Goldshtein, RI
    Aparin, VB
    Ashurmetov, AA
    [J]. PROSPECTS FOR SALINE AGRICULTURE, 2002, 37 : 19 - 28
  • [2] Flash floods and their control in the Indian arid zone
    Central Arid Zone Research Inst, Jodhpur 342003, India
    [J]. IAHS Publ, 239 (305-313):
  • [3] AGRICULTURAL DROUGHTS AND CROP PRODUCTION IN THE INDIAN ARID ZONE
    SASTRI, ASRAS
    RAO, BVR
    KRISHNA, YSR
    RAO, GGSN
    [J]. ARCHIVES FOR METEOROLOGY GEOPHYSICS AND BIOCLIMATOLOGY SERIES B-THEORETICAL AND APPLIED CLIMATOLOGY, 1982, 31 (04): : 405 - 411
  • [4] Comparative economics of silvopasture, hortipasture and annual crops on marginal agricultural lands of arid zone of Rajasthan
    Gajja, BL
    Bhati, TK
    Harsh, LN
    Khan, MS
    [J]. ANNALS OF ARID ZONE, 1999, 38 (02) : 173 - 180
  • [5] Richness, diversity and evenness of vegetation upon rehabilitation of gypsum mine spoiled lands in the Indian arid zone
    Kumar, S
    Sharma, K
    Sharma, BK
    Gough, LP
    [J]. ANNALS OF ARID ZONE, 1998, 37 (02) : 139 - 145
  • [6] Indian-derived sediments deposited in Australia during Gondwana assembly
    Yao, Weihua
    Li, Zheng-Xiang
    Spencer, Christopher J.
    Martin, Erin L.
    [J]. PRECAMBRIAN RESEARCH, 2018, 312 : 23 - 37
  • [7] ENVIRONMENTAL PROBLEMS OF TREATMENT OF SALINE LANDS FOR AGRICULTURAL NEEDS IN THE FIRST AGRO-CLIMATIC ZONE OF THE STAVROPOL TERRITORY
    Loshakov, Alexander V.
    Klyushin, Pavel V.
    Shirokova, Vera A.
    Khutorova, Alla O.
    Savinova, Svetlana V.
    [J]. SOUTH OF RUSSIA-ECOLOGY DEVELOPMENT, 2019, 14 (01): : 105 - 116
  • [8] Mass tree uprooting during a mega flash flood in the hyper-arid Wadi Zihor, southern Israel
    Isaacson, Sivan
    Armoza-Zvuloni, Rachel
    Babad, Avshalom
    Swiderski, Naomi Berda
    Segev, Nitzan
    Shem-Tov, Rachamim
    Stavi, Ilan
    [J]. CATENA, 2024, 242
  • [9] Sensitivity analysis of cultivation practices influencing runoff generation of agricultural land during flash flood events
    Strom, Alexander
    Hannappel, Stephan
    [J]. HYDROLOGIE UND WASSERBEWIRTSCHAFTUNG, 2020, 64 (06): : 270 - 289
  • [10] Sensitivity Analysis of Cultivation Practices influencing Runoff Generation of Agricultural Land during Flash Flood Events Foreword
    Beisecker, Richard
    [J]. HYDROLOGIE UND WASSERBEWIRTSCHAFTUNG, 2020, 64 (06): : 268 - 269
12