加氧微咸水溶氧量对土壤水盐运移特征的影响
|
摘要
利用微纳米发泡器对微咸水进行加氧处理,并对加氧微咸水入渗条件下的土壤水盐运移特征及对入渗模型参数影响开展了研究。结果表明,在微咸水不同溶氧量入渗条件下,入渗时间相同时,累积入渗量和湿润锋深度随溶氧量增加先增加后减小,微咸水溶氧量为14. 0 mg/L时累积入渗量和湿润锋深度最大。相比于其他处理,微咸水溶氧量为14. 0 mg/L时能加快水分入渗,增加土壤体积含水率。此外,相比于不加氧处理,不同加氧水平入渗均能提高灌溉水脱盐效率。同时,利用现有入渗模型对入渗过程进行了定量分析,结果显示代数模型和PHILIP模型都能准确描述加氧微咸水入渗过程,而且模型参数与微咸水溶氧量存在函数关系。PHILIP模型中吸渗率随着微咸水溶氧量的增加呈先增加后减小的趋势,最大值出现在14. 0 mg/L,代数模型中综合形状系数则呈现相反的规律,最小值出现在14. 0 mg/L,且代数模型可较好描述加氧微咸水一维垂直入渗条件下的土壤含水率分布。
The distribution of salt and water and the parameters of infiltration model under the condition of oxygenated brackish water were investigated,and micro-nanobubble rapid generation device was used to carry out different oxygenated levels treatment to brackish water. The results showed that under the condition of different dissolved oxygen infiltration in brackish water,when the infiltration time was the same,the cumulative infiltration and the wetting front depth were increased first and then decreased with the dissolved oxygen amount,and when the dissolved oxygen content of brackish water was 14. 0 mg/L,the cumulative infiltration and the depth of wet front were maximum. Compared with other treatments,infiltration conditions with dissolved oxygen content of 14. 0 mg/L in brackish water could accelerate water infiltration and increase soil moisture content. In addition,compared with the treatment without the addition of oxygen,infiltration of different oxygen levels could improve the desalination efficiency of irrigation water. The fitting effect of algebraic model was better than that of PHILIP model under the condition of oxygenated brackish water. In the PHILIP model,with the increase of dissolved oxygen in brackish water,the permeation rate was increased first and then decreased,and the maximum appeared at 14. 0 mg/L. In the algebraic model,the comprehensive shape factor showed the opposite law,and the minimum value appeared at 14. 0 mg/L,the algebraic model was able to fit the soil moisture content under one-dimensional vertical infiltration conditions of oxygenated brackish water.
The distribution of salt and water and the parameters of infiltration model under the condition of oxygenated brackish water were investigated,and micro-nanobubble rapid generation device was used to carry out different oxygenated levels treatment to brackish water. The results showed that under the condition of different dissolved oxygen infiltration in brackish water,when the infiltration time was the same,the cumulative infiltration and the wetting front depth were increased first and then decreased with the dissolved oxygen amount,and when the dissolved oxygen content of brackish water was 14. 0 mg/L,the cumulative infiltration and the depth of wet front were maximum. Compared with other treatments,infiltration conditions with dissolved oxygen content of 14. 0 mg/L in brackish water could accelerate water infiltration and increase soil moisture content. In addition,compared with the treatment without the addition of oxygen,infiltration of different oxygen levels could improve the desalination efficiency of irrigation water. The fitting effect of algebraic model was better than that of PHILIP model under the condition of oxygenated brackish water. In the PHILIP model,with the increase of dissolved oxygen in brackish water,the permeation rate was increased first and then decreased,and the maximum appeared at 14. 0 mg/L. In the algebraic model,the comprehensive shape factor showed the opposite law,and the minimum value appeared at 14. 0 mg/L,the algebraic model was able to fit the soil moisture content under one-dimensional vertical infiltration conditions of oxygenated brackish water.
引文
[1]王全九,许紫月,单鱼洋,等.去电子处理微咸水矿化度对土壤水盐运移特征的影响[J].农业工程学报,2018,34(4):125-132.WANG Quanjiu,XU Ziyue,SHAN Yuyang,et al. Effect of salinity of de-electronic brackish water on characteristics of water and salt movement in soil[J]. Transactions of the CSAE,2018,34(4):125-132.(in Chinese)
[2]金宏智,严海军,钱一超.国外节水灌溉工程技术发展分析[J].农业机械学报,2010,41(增刊):59-63.JIN Hongzhi,YAN Haijun,QIAN Yichao. Overseas development of water-saving irrigation engineering technology[J].Transactions of the Chinese Society for Agricultural Machinery,2010,41(Supp.):59-63.(in Chinese)
[3]马文军,程琴娟,李良涛,等.微咸水灌溉下土壤水盐动态及对作物产量的影响[J].农业工程学报,2010,26(1):73-80.MA Wenjun,CHENG Qinjuan,LI Liangtao,et al. Effect of slight saline water irrigation on soil salinity and yield of crop[J].Transactions of the CSAE,2010,26(1):73-80.(in Chinese)
[4]王诗景,黄冠华,杨建国,等.微咸水灌溉对土壤水盐动态与春小麦产量的影响[J].农业工程学报,2010,26(5):27-33.WANG Shijing,HUANG Guanhua,YANG Jianguo,et al. Effect of irrigation with saline water on water-salt dynamic and spring wheat yield[J]. Transactions of the CSAE,2010,26(5):27-33.(in Chinese)
[5]谭军利,康跃虎,窦超银.干旱区盐碱地覆膜滴灌不同年限对糯玉米生长和产量的影响[J].中国农业科学,2013,46(23):4957-4967.TAN Junli,KANG Yaohu,DOU Chaoyin. Effects of different irrigation and cropping years on waxy corn growth and yield using drip irrigation with plastic-film mulching on saline-sodic soils in arid area[J]. Scientia Agricultura Sinica,2013,46(23):4957-4967.(in Chinese)
[6]邱让建,刘春伟,徐金勤,等.灌溉水含盐量对辣椒产量品质及水分利用效率的影响[J].农业工程学报,2016,32(10):75-80.QIU Rangjian,LIU Chunwei,XU Jinqin,et al. Effect of irrigation water salinity on yield,quality and water use efficiency of hot pepper[J]. Transactions of the CSAE,2016,32(10):75-80.(in Chinese)
[7] PEREZ-PEREZ J G,ROBLES J M,GARCIA-SANCHEZ F,et al. Comparison of deficit and saline irrigation strategies to confront water restriction in lemon trees grown in semi-arid regions[J]. Agricultural Water Management,2016,164:46-57.
[8] CAO Y N,TIAN Y Q,GAO L H,et al. Attenuating the negative effects of irrigation with saline water on cucumber(Cucumis sativus L.)by application of straw biological-reactor[J]. Agricultural Water Management,2016,163:169-179.
[9] GHOLLARATA M,RAIESI F. The adverse effects of soil salinization on the growth of Trifolium alexandrinum L. and associated microbial and biochemical properties in a soil from Iran[J]. Soil Biology and Biochemistry,2007,39(7):1699-1702.
[10]朱艳,蔡焕杰,宋利兵,等.加气灌溉下气候因子和土壤参数对土壤呼吸的影响[J/OL].农业机械学报,2016,47(12):223-232.ZHU Yan,CAI Huanjie,SONG Libing,et al. Effects of climatic factors and soil parameters on soil respiration under oxygation conditions[J/OL]. Transactions of the Chinese Society for Agricultural Machinery,2016,47(12):223-232. http:∥www.jcsam. org/jcsam/ch/reader/view_abstract. aspx? flag=1&file_no=20161227&journal_id=jcsam. DOI:10. 6041/j. issn.1000-1298. 2016. 12. 027.(in Chinese)
[11] BHATTARAI S P,SU N,MIDMORE D J. Oxygation unlocks yield potentials of crops in oxygen-limited soil environments[J].Advances in Agronomy,2005,88:313-377.
[12] NWAAZ M F,BOURRIE G,TROLARD F. Soil compaction impact and modelling. A review[J]. Agronomy for Sustainable Development,2012,33(2):291-309.
[13] BHATTARAI S P,PENDERGAST L,MIDMORE D J. Root aeration improves yield and water use efficiency of tomato in heavy clay and saline soils[J]. Scientia Horticulturae,2006,108(3):278-288.
[14]胡继杰,朱练峰,胡志华,等.土壤加气方式对其氮素转化和水稻氮素利用及产量的影响[J].农业工程学报,2017,33(1):167-174.HU Jijie,ZHU Lianfeng,HU Zhihua,et al. Effects of soil aeration methods on soil nitrogen transformation,rice nitrogen utilization and yield[J]. Transactions of the CSAE,2017,33(1):167-174.(in Chinese)
[15]陈慧,侯会静,蔡焕杰,等.加气灌溉温室番茄地土壤N2O排放特征[J].农业工程学报,2016,32(3):111-117.CHEN Hui,HOU Huijing,CAI Huanjie,et al. Soil N2O emission characteristics of greenhouse tomato fields under aerated irrigation[J]. Transactions of the CSAE,2016,32(3):111-117.(in Chinese)
[16] LI Y,NIU W Q,WANG J W,et al. Effects of artificial soil aeration volume and frequency on soil enzyme activity and microbial abundance when cultivating greenhouse tomato[J]. Soil Science Society of America Journal,2016,80(5):1208-1221.
[17] ITYEL E,BEN-GAL A,SILBERBUSH M,et al. Increased root zone oxygen by a capillary barrier is beneficial to bell pepper irrigated with brackish water in an arid region[J]. Agricultural Water Management,2014,131:108-114.
[18]朱艳,蔡焕杰,宋利兵,等.加气灌溉改善温室番茄根区土壤通气性[J].农业工程学报,2017,33(21):163-172.ZHU Yan,CAI Huanjie,SONG Libing,et al. Oxygation improving soil aeration around tomato root zone in greenhouse[J].Transactions of the CSAE,2017,33(21):163-172.(in Chinese)
[19] PENDERGAST L,BHATTARAI S P,MIDMORE D J. Benefits of oxygation of subsurface drip-irrigation water for cotton in a Vertosol[J]. Crop&Pasture Science,2013,64(12):1171-1181.
[20] BHATTARAI S P,MIDMORE D J. Oxygation enhances growth,gas exchange and salt tolerance of vegetable soybean and cotton in a saline vertisol[J]. Journal of Integrative Plant Biology,2009,51(7):675-688.
[21]翟红梅,冯俊霞,韩伟,等.微咸水富氧灌溉对番茄生长、品质及土壤微生物的影响[J].江苏农业科学,2017,45(12):85-88.
[22]张庆龙,徐飞鹏,贾瑞卿,等.滨海盐碱区日光温室番茄施肥与加氧灌溉模式[J].灌溉排水学报,2013,32(1):51-55.ZHANG Qinglong,XU Feipeng,JIA Ruiqing,et al. Fertigation and oxygenation on Chinese solar greenhouse tomato in coastal salt-alkali region[J]. Journal of Irrigation and Drainage,2013,32(1):51-55.(in Chinese)
[23]谢恒星,蔡焕杰,张振华.温室甜瓜加氧灌溉综合效益评价[J].农业机械学报,2010,41(11):79-83.XIE Hengxing,CAI Huanjie,ZHANG Zhenhua. Valuation of comprehensive benefit in greenhouse muskmelon under aeration irrigation[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(11):79-83.(in Chinese)
[24] PHILIP J R. The theory of infiltration:1. the infiltration equation and its solution[J]. Soil Science,1957,83(5):345-357.
[25] WANG Q,HORTON R,SHAO M. Algebraic model for one-dimensional infiltration and soil water distribution[J]. Soil Science,2003,168(10):671-676.
[26]李卓,吴普特,冯浩,等.容重对土壤水分入渗能力影响模拟试验[J].农业工程学报,2009,25(6):40-45.LI Zhuo,WU Pute,FENG Hao,et al. Simulated experiment on effect of soil bulk density on soil infiltration capacity[J].Transactions of the CSAE,2009,25(6):40-45.(in Chinese)
[27]付秋萍,王全九,樊军.盘式吸渗仪吸渗率计算方法比较[J].农业机械学报,2009,40(9):56-62.FU Qiuping,WANG Quanjiu,FAN Jun. Comparison among permeability methods of disc infiltrometer[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(9):56-62.(in Chinese)
[28]付秋萍,王全九,樊军. Philip公式确定吸渗率时间尺度研究[J].干旱地区农业研究,2009,27(4):65-70.FU Qiuping,WANG Quanjiu,FAN Jun. Study on the time scales of soil sorptivety determined by Philip equation[J].Agricultural Research in the Arid Areas,2009,27(4):65-70.(in Chinese)
[29]魏婕,蒋毓婷,李军,等.微纳米气泡特征及其在环境治理中的应用[J].环境工程,2018,36(10):75-79.WEI Jie,JIANG Yuting,LI Jun,et al. Characteristics of micro-nano bubble and its application in environmental treatment[J]. Environmental Engineering,2018,36(10):75-79.(in Chinese)
[30]王云创,李光仲,李向民.气泡对管中流动液体产生阻力的分析[J].物理通报,2003(10):13-14.
[31] AGARWAL A,NG W J,LIU Y. Principle and applications of microbubble and nanobubble technology for water treatment[J]. Chemosphere,2011,84(9):1175-1180.
[32]朱艳.加气灌溉的番茄根区土壤环境和产量效应[D].杨凌:西北农林科技大学,2015.
[2]金宏智,严海军,钱一超.国外节水灌溉工程技术发展分析[J].农业机械学报,2010,41(增刊):59-63.JIN Hongzhi,YAN Haijun,QIAN Yichao. Overseas development of water-saving irrigation engineering technology[J].Transactions of the Chinese Society for Agricultural Machinery,2010,41(Supp.):59-63.(in Chinese)
[3]马文军,程琴娟,李良涛,等.微咸水灌溉下土壤水盐动态及对作物产量的影响[J].农业工程学报,2010,26(1):73-80.MA Wenjun,CHENG Qinjuan,LI Liangtao,et al. Effect of slight saline water irrigation on soil salinity and yield of crop[J].Transactions of the CSAE,2010,26(1):73-80.(in Chinese)
[4]王诗景,黄冠华,杨建国,等.微咸水灌溉对土壤水盐动态与春小麦产量的影响[J].农业工程学报,2010,26(5):27-33.WANG Shijing,HUANG Guanhua,YANG Jianguo,et al. Effect of irrigation with saline water on water-salt dynamic and spring wheat yield[J]. Transactions of the CSAE,2010,26(5):27-33.(in Chinese)
[5]谭军利,康跃虎,窦超银.干旱区盐碱地覆膜滴灌不同年限对糯玉米生长和产量的影响[J].中国农业科学,2013,46(23):4957-4967.TAN Junli,KANG Yaohu,DOU Chaoyin. Effects of different irrigation and cropping years on waxy corn growth and yield using drip irrigation with plastic-film mulching on saline-sodic soils in arid area[J]. Scientia Agricultura Sinica,2013,46(23):4957-4967.(in Chinese)
[6]邱让建,刘春伟,徐金勤,等.灌溉水含盐量对辣椒产量品质及水分利用效率的影响[J].农业工程学报,2016,32(10):75-80.QIU Rangjian,LIU Chunwei,XU Jinqin,et al. Effect of irrigation water salinity on yield,quality and water use efficiency of hot pepper[J]. Transactions of the CSAE,2016,32(10):75-80.(in Chinese)
[7] PEREZ-PEREZ J G,ROBLES J M,GARCIA-SANCHEZ F,et al. Comparison of deficit and saline irrigation strategies to confront water restriction in lemon trees grown in semi-arid regions[J]. Agricultural Water Management,2016,164:46-57.
[8] CAO Y N,TIAN Y Q,GAO L H,et al. Attenuating the negative effects of irrigation with saline water on cucumber(Cucumis sativus L.)by application of straw biological-reactor[J]. Agricultural Water Management,2016,163:169-179.
[9] GHOLLARATA M,RAIESI F. The adverse effects of soil salinization on the growth of Trifolium alexandrinum L. and associated microbial and biochemical properties in a soil from Iran[J]. Soil Biology and Biochemistry,2007,39(7):1699-1702.
[10]朱艳,蔡焕杰,宋利兵,等.加气灌溉下气候因子和土壤参数对土壤呼吸的影响[J/OL].农业机械学报,2016,47(12):223-232.ZHU Yan,CAI Huanjie,SONG Libing,et al. Effects of climatic factors and soil parameters on soil respiration under oxygation conditions[J/OL]. Transactions of the Chinese Society for Agricultural Machinery,2016,47(12):223-232. http:∥www.jcsam. org/jcsam/ch/reader/view_abstract. aspx? flag=1&file_no=20161227&journal_id=jcsam. DOI:10. 6041/j. issn.1000-1298. 2016. 12. 027.(in Chinese)
[11] BHATTARAI S P,SU N,MIDMORE D J. Oxygation unlocks yield potentials of crops in oxygen-limited soil environments[J].Advances in Agronomy,2005,88:313-377.
[12] NWAAZ M F,BOURRIE G,TROLARD F. Soil compaction impact and modelling. A review[J]. Agronomy for Sustainable Development,2012,33(2):291-309.
[13] BHATTARAI S P,PENDERGAST L,MIDMORE D J. Root aeration improves yield and water use efficiency of tomato in heavy clay and saline soils[J]. Scientia Horticulturae,2006,108(3):278-288.
[14]胡继杰,朱练峰,胡志华,等.土壤加气方式对其氮素转化和水稻氮素利用及产量的影响[J].农业工程学报,2017,33(1):167-174.HU Jijie,ZHU Lianfeng,HU Zhihua,et al. Effects of soil aeration methods on soil nitrogen transformation,rice nitrogen utilization and yield[J]. Transactions of the CSAE,2017,33(1):167-174.(in Chinese)
[15]陈慧,侯会静,蔡焕杰,等.加气灌溉温室番茄地土壤N2O排放特征[J].农业工程学报,2016,32(3):111-117.CHEN Hui,HOU Huijing,CAI Huanjie,et al. Soil N2O emission characteristics of greenhouse tomato fields under aerated irrigation[J]. Transactions of the CSAE,2016,32(3):111-117.(in Chinese)
[16] LI Y,NIU W Q,WANG J W,et al. Effects of artificial soil aeration volume and frequency on soil enzyme activity and microbial abundance when cultivating greenhouse tomato[J]. Soil Science Society of America Journal,2016,80(5):1208-1221.
[17] ITYEL E,BEN-GAL A,SILBERBUSH M,et al. Increased root zone oxygen by a capillary barrier is beneficial to bell pepper irrigated with brackish water in an arid region[J]. Agricultural Water Management,2014,131:108-114.
[18]朱艳,蔡焕杰,宋利兵,等.加气灌溉改善温室番茄根区土壤通气性[J].农业工程学报,2017,33(21):163-172.ZHU Yan,CAI Huanjie,SONG Libing,et al. Oxygation improving soil aeration around tomato root zone in greenhouse[J].Transactions of the CSAE,2017,33(21):163-172.(in Chinese)
[19] PENDERGAST L,BHATTARAI S P,MIDMORE D J. Benefits of oxygation of subsurface drip-irrigation water for cotton in a Vertosol[J]. Crop&Pasture Science,2013,64(12):1171-1181.
[20] BHATTARAI S P,MIDMORE D J. Oxygation enhances growth,gas exchange and salt tolerance of vegetable soybean and cotton in a saline vertisol[J]. Journal of Integrative Plant Biology,2009,51(7):675-688.
[21]翟红梅,冯俊霞,韩伟,等.微咸水富氧灌溉对番茄生长、品质及土壤微生物的影响[J].江苏农业科学,2017,45(12):85-88.
[22]张庆龙,徐飞鹏,贾瑞卿,等.滨海盐碱区日光温室番茄施肥与加氧灌溉模式[J].灌溉排水学报,2013,32(1):51-55.ZHANG Qinglong,XU Feipeng,JIA Ruiqing,et al. Fertigation and oxygenation on Chinese solar greenhouse tomato in coastal salt-alkali region[J]. Journal of Irrigation and Drainage,2013,32(1):51-55.(in Chinese)
[23]谢恒星,蔡焕杰,张振华.温室甜瓜加氧灌溉综合效益评价[J].农业机械学报,2010,41(11):79-83.XIE Hengxing,CAI Huanjie,ZHANG Zhenhua. Valuation of comprehensive benefit in greenhouse muskmelon under aeration irrigation[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(11):79-83.(in Chinese)
[24] PHILIP J R. The theory of infiltration:1. the infiltration equation and its solution[J]. Soil Science,1957,83(5):345-357.
[25] WANG Q,HORTON R,SHAO M. Algebraic model for one-dimensional infiltration and soil water distribution[J]. Soil Science,2003,168(10):671-676.
[26]李卓,吴普特,冯浩,等.容重对土壤水分入渗能力影响模拟试验[J].农业工程学报,2009,25(6):40-45.LI Zhuo,WU Pute,FENG Hao,et al. Simulated experiment on effect of soil bulk density on soil infiltration capacity[J].Transactions of the CSAE,2009,25(6):40-45.(in Chinese)
[27]付秋萍,王全九,樊军.盘式吸渗仪吸渗率计算方法比较[J].农业机械学报,2009,40(9):56-62.FU Qiuping,WANG Quanjiu,FAN Jun. Comparison among permeability methods of disc infiltrometer[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(9):56-62.(in Chinese)
[28]付秋萍,王全九,樊军. Philip公式确定吸渗率时间尺度研究[J].干旱地区农业研究,2009,27(4):65-70.FU Qiuping,WANG Quanjiu,FAN Jun. Study on the time scales of soil sorptivety determined by Philip equation[J].Agricultural Research in the Arid Areas,2009,27(4):65-70.(in Chinese)
[29]魏婕,蒋毓婷,李军,等.微纳米气泡特征及其在环境治理中的应用[J].环境工程,2018,36(10):75-79.WEI Jie,JIANG Yuting,LI Jun,et al. Characteristics of micro-nano bubble and its application in environmental treatment[J]. Environmental Engineering,2018,36(10):75-79.(in Chinese)
[30]王云创,李光仲,李向民.气泡对管中流动液体产生阻力的分析[J].物理通报,2003(10):13-14.
[31] AGARWAL A,NG W J,LIU Y. Principle and applications of microbubble and nanobubble technology for water treatment[J]. Chemosphere,2011,84(9):1175-1180.
[32]朱艳.加气灌溉的番茄根区土壤环境和产量效应[D].杨凌:西北农林科技大学,2015.