|
|
|
|
|
| Effects of Irrigation Water Quality and Drip Tape Arrangement on Soil Salinity, Soil Moisture Distribution, and Cotton Yield (Gossypium hirsutum L.) Under Mulched Drip Irrigation in Xinjiang, China |
| LIU Mei-xian, LI Xiao-ming, YU Mei, WANG Jin |
1.Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, P.R.China
2.Water Conservancy Bureau of Yuhuatai, Nanjing 210012, P.R.China
3.Wulanwusu Agro-Meteorological Experiment Station, Shihezi 832021, P.R.China |
|
|
|
摘要 More and more attention is being focused on saline water utilization in irrigation due to the shortage of fresh water to agriculture in many regions. For purpose of reducing the risks of using of saline water for irrigation, the mechanism of soil moisture and salinity distribution and transport should be well understood for developing optimum management strategies. In this paper, field experiments were carried out at Junggar Basin, China, to study the effects of drip irrigation water quality and drip tape arrangement on distribution of soil salinity and soil moisture. Six treatments were designed, including two drip tape arrangement modes and three irrigation water concentration levels (0.24, 4.68, and 7.42 dS m-1). Results showed that, soil moisture content (SMC) directly beneath the drip tape in all treatments kept a relatively high value about 18% before boll opening stage; the SMC in the narrow strip in single tape arrangement (Ms) plot was obviously lower than that in the double tapes arrangement (Md) plot, indicating that less sufficient water was supplied under the same condition of irrigation depth, but there was no significant reduction in yield. Mulching had not significant influence on salt accumulation but the drip tape arrangement, under the same condition of irrigation water depth and quality, compared with Md, Ms reduced salt accumulation in root zone and brought about relatively high cotton yield.
Abstract More and more attention is being focused on saline water utilization in irrigation due to the shortage of fresh water to agriculture in many regions. For purpose of reducing the risks of using of saline water for irrigation, the mechanism of soil moisture and salinity distribution and transport should be well understood for developing optimum management strategies. In this paper, field experiments were carried out at Junggar Basin, China, to study the effects of drip irrigation water quality and drip tape arrangement on distribution of soil salinity and soil moisture. Six treatments were designed, including two drip tape arrangement modes and three irrigation water concentration levels (0.24, 4.68, and 7.42 dS m-1). Results showed that, soil moisture content (SMC) directly beneath the drip tape in all treatments kept a relatively high value about 18% before boll opening stage; the SMC in the narrow strip in single tape arrangement (Ms) plot was obviously lower than that in the double tapes arrangement (Md) plot, indicating that less sufficient water was supplied under the same condition of irrigation depth, but there was no significant reduction in yield. Mulching had not significant influence on salt accumulation but the drip tape arrangement, under the same condition of irrigation water depth and quality, compared with Md, Ms reduced salt accumulation in root zone and brought about relatively high cotton yield.
|
|
Received: 20 January 2011
Accepted:
|
| Fund: This work was financially supported by the National Natural Science Foundation of China (40771097) and the Special Fund of Industrial (Agriculture) Research for Public Welfare of China (200903001). |
|
Corresponding Authors:
Correspondence YANG Jing-song, Tel: +86-25-86881222, Fax: +86-25-86881000, E-mail: jsyang@issas.ac.cn
|
| About author: LIU Mei-xian, E-mail: mxliu@issas.ac.cn |
Cite this article:
LIU Mei-xian, LI Xiao-ming, YU Mei, WANG Jin.
2012.
Effects of Irrigation Water Quality and Drip Tape Arrangement on Soil Salinity, Soil Moisture Distribution, and Cotton Yield (Gossypium hirsutum L.) Under Mulched Drip Irrigation in Xinjiang, China. Journal of Integrative Agriculture, 12(3): 502-511.
|
| [1]Ayars J E, Phene C J, Hutmacher R B, Davis K R, Schoneman R A, Vail S S, Mead R M. 1999. Subsurface drip irrigation of row crops: a review of 15 years of research at the Water Management Research Laboratory. Agricultural Water Management, 42, 1-27. [2]Batchelor C H, Lovell C J, Murata M. 1996. Simple microirrigation techniques for improving irrigation efficiency on vegetable gardens. Agricultural Water Management, 32, 37-48. [3]Bi Y J, Wang Q J, Xue J. 2010. Effects of ground coverage measure and water quality on soil water salinity distribution and helianthus yield. Transactions of the CSAE, 26, 83-89. (in Chinese) [4]Bustan A, Sagi M, de Malach Y, Pasternak D. 2004. Effects of saline irrigation water and heat waves on potato production in an arid environment. Field Crops Research, 90, 275-285. [5]Cai H J, Shao G C. 2002. Water demand and irrigation scheduling of drip irrigation for cotton under plastic mulch. Journal of Hydraulic Engineering, 11, 119-123. (in Chinese) [6]Cai H J, Shao G C, Zhang Z H. 2002. Lateral layout of drip irrigation under plastic mulch for cotton. Transactions of the CSAE, 18, 45-49. (in Chinese) [7]Chen X B, Yang J S, Liu C Q, Hu S J. 2007. Soil salinization under integrated agriculture and its countermeasures in Xinjiang. Soils, 39, 347-353. (in Chinese) [8]Cui P Y, Gao Y Q, Liu X F. 2009. Status and control strategy of land degeneration in Xinjiang. Protection Forest Science and Technology, 1, 34-37. (in Chinese) [9]Ferreyra R E, Aljaro A U, Ruiz R S, Rojas L P, Oster J D. 1997. Behavior of 42 crop species grown in saline soils with high boron concentrations. Agricultural Water Management, 34, 111-124. [10]Hu X T, Chen H, Wang J, Meng X B, Chen F H. 2009. Effects of soil water content on cotton root growth and distribution under mulched drip irrigation. Agricultural Sciences in China, 8, 709-716. [11]Kandelous M M, Simunek J. 2010. Numerical simulations of water movement in a subsurface drip irrigation system under field and laboratory conditions using HYDRUS-2D. Agricultural Water Management, 97, 1070-1076. [12]Karlberg L, Frits W T P V. 2004. Exploring potentials and constraints of low-cost drip irrigation with saline water in sub-Saharan Africa. Physics and Chemistry of the Earth, 29, 1035-1042. [13]Liu C Q, Yang J S, Chen X B, Liu G M. 2008. Quality of irrigation water and soil salinity of the Manas River Valley in Xinjiang. Soils, 40, 288-292. (in Chinese) [14]Liu C Q, Yang J S, Chen X B, Chen D M. 2007. Movement and redistribution of water and salt in soil in relation to emitter discharge rate. Acta Pedologica Sinica, 44, 1016-1021. (in Chinese) [15]Lu R K. 1999. Analysis Methods of Soil Agricultural Chemistry. Chinese Agriculture and Technology Press, Beijing. pp. 85-89. (in Chinese) [16]Ma D H, Wang Q J, Lai J B. 2005. Field experimental studies on the effects of water quality and drip rate on soil salt distribution in drip irrigation under film. Transactions of the CSAE, 21, 42-46. (in Chinese) [17]Shan X Q, Cui B. 2009. Selection of drip tape arrangement for drip irrigated cotton field. Xinjiang Water Resources, 29, 5-8. (in Chinese) [18]Shannon M C, Grieve C M. 1999. Tolerance of vegetable crops to salinity. Scientia Horticulturae, 78, 5-38. [19]Wang F X, Kang Y H, Liu S P. 2006. Effects of drip irrigation frequency on soil wetting pattern and potato growth in North China Plain. Agricultural Water Management, 79, 248-264. [20]Wang Q J, Wang W Y, Wang Z R, Zhang J F, Li Y. 2001. Determination of technique parameters for saline-alkali soil through drip irrigation under film. Transactions of the CSAE, 2, 47-50. (in Chinese) [21]Xu H G. 2004. Halophitic Vegetation and Ecological Management of Salinization in China. China Agricultural Science and Technology Press, Beijing. (in Chinese) Yang C, Ma C, Gulinazi M, Kang H. 2009. Analysis on water quality actuality of surface water. Arid Environmental Monitoring, 23, 214-219. (in Chinese) [22]Yan Y Y, Zhao C Y, Sheng Y, Li J Y, Peng D M, Li Z L, Feng S L. 2009. Effects of drip irrigation under mulching on cotton root and shoot biomass an yield. Chinese Journal of Applied Ecology, 20, 970-976. (in Chinese) [23]Zhang Q, Li G Y, Cai F J. 2004. Effect of mulched drip irrigation frequency on soil salt regime and cotton growth. Journal of Hydraulic Engineering, 9, 123-126. (in Chinese) [24]Zhao K F. 1993. Resistance Physiology of Plants to Salt. China Science and Technology Press, Beijing. (in Chinese) Zhou J L, Wu B, Wang Y P, Guo X J. 2009. Distribution and quality assessment of medium salinity groundwater in plain areas in Tarim Basin, Xinjiang. China Rural Water and Hydropower, 9, 32-36. (in Chinese) |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
