内蒙古河套灌区紧邻排干沟土壤盐渍化与肥力特征分析

doi:10.13866/j.azr.2021.01.13

Abstract

Abstract:

Reasonable improvement of saline-alkali soil in Hetao irrigation area adjacent to drainage ditch irrigation area can effectively promote ecological restoration and sustainable agricultural development. We analyzed saline-alkali soil’s salinization and fertility characteristics adjacent to drainage ditch irrigation area in Urad Front Banner with descriptive statistical analysis and principal component analysis. The soil in the study area has heavy chloride saline, with Mg²⁺ being the key cation of soil salinization. The excessive content slows down the absorption rate and increase soil’s alkalization rate. Soil’s alkalinity in 0-40 cm depth ranged from 13.0%-28.6%. The alkalinity degree we observed was caused because calcium carbonate could not prevent the soil from absorbing sodium ions. On the other hand, Mg²⁺ in soil could not promote Na⁺ adsorption, and there was a function correlation between soil’s pH, alkalinity, and total alkalinity. The principal component analysis results showed that the soil salinity, Cl^-, Ca²⁺, Mg²⁺, pH, total alkalinity, and alkalinity were the main factors of soil salinization. The soil in the study area was potassium-rich, whereas other fertility levels were low. The soil adjacent to the drainage ditch belongs to compound saline-alkali chloride soil and alkaline soil. Such soils are hard to cultivate because of particle dispersion, muddy, impermeable characteristics, and low fertility, requiring soil enrichment with fertility elements other than potassium. Our study contributes significantly for analyzing the saline-alkali soil in the Hetao irrigation area, allowing rational land use policy and ecological improvement measures to be taken and incentivizing regional sustainable development.

Key words: drainage ditch, salinization, salt ion, alkalization degree, principal component analysis, fertility, Inner Mongolia

ZHOU Liying,LI Ruiping,MIAO Qingfeng,DOU Xu,TIAN Feng,YU Dandan,SUN Chenyun. Characteristics of salinization and fertility of saline-alkali soil adjacent to drainage ditch in Hetao irrigation area of Inner Mongolia[J].Arid Zone Research, 2021, 38(1): 114-122.

Figures/Tables 10

Tab. 1

Fig. 1

Fig. 2

Tab. 2

Correlation between salt ions in 0-40 cm soil layer"

离子指标	Cl^-/(g·kg^-1)	$S O 4 2 -$ /(g·kg^-1)	$HC O 3 -$ /(g·kg^-1)	Ca²⁺/(g·kg^-1)	Mg²⁺/(g·kg^-1)	Na⁺/(g·kg^-1)	K⁺/(g·kg^-1)	含盐量/(g·kg^-1)
Cl^-	1
SO₄^2-	0.887^**	1
HCO₃^-	-0.386^**	-0.270^*	1
Ca²⁺	0.912^**	0.832^**	-0.442^**	1
Mg²⁺	0.826^**	0.748^**	-0.294^*	0.708^**	1
Na⁺	0.769^**	0.737^**	-0.113	0.589^**	0.555^**	1
K⁺	0.784^**	0.716^**	-0.314^*	0.722^**	0.641^**	0.591^**	1
含盐量	0.985^**	0.918^**	-0.379^**	0.931^**	0.821^**	0.778^**	0.788^**	1

Tab. 2

Fig. 3

Tab. 3

Fig. 4

Tab. 4

Tab. 5

Fig. 5

References 30

[1]	张杰, 陈立新, 寇士伟, 等. 大庆地区不同利用方式土壤盐碱化特征分析及评价[J]. 水土保持学报, 2011,25(1):171-175, 179.
	[ Zhang Jie, Chen Lixin, Kou Shiwei, et al. Characteristics and evaluation of salinization of different land-use types of soils in Daqing City[J]. Journal of Soil and Water Conservation, 2011,25(1):171-175, 179. ]
[2]	雷廷武, Issac Shainberg, 袁普金, 等. 内蒙古河套灌区有效灌溉及盐碱控制的战略思考[J]. 农业工程学报, 2001,17(1):48-52.
	[ Lei Tingwu, Issac Shainberg, Yuan Pujin, et al. Strategic considerations of efficient irrigation and salinity control on Hetao plain in Inner Mongolia[J]. Transactions of the Chinese Society of Agricultural Engineering, 2001,17(1):48-52. ]
[3]	Ding J L, Wu M C. Study on soil salinization information in arid region using remote sensing technique[J]. Agricultural Sciences in China, 2011,10(3):404-411. doi: 10.1016/S1671-2927(11)60019-9
[4]	Acosta J A, Faz A. Assessment of salinity status in intensively cultivated soils under semiarid climate, Murcia, SE Spain[J]. Journal of Arid Environments, 2011,75(11):1056-1066. doi: 10.1016/j.jaridenv.2011.05.006
[5]	Martinez Sanchez M J, Perez-Sirvent C. Monitoring salinization processes in soils by using a chemical degradation indicator[J]. Journal of Geochemical Exploration, 2011,109(1-3):1-7. doi: 10.1016/j.gexplo.2011.01.007
[6]	王合云, 李红丽, 董智, 等. 滨海盐碱地不同造林树种林地土壤盐碱化特征[J]. 土壤学报, 2015. 52(3):706-712.
	[ Wang Heyun, Li Hongli, Dong Zhi, et al. Salinization characteristics of afforested coastal saline soil as affected by species of trees used in afforestation[J]. Acta Pedologica Sinica, 2015,52(3):706-712. ]
[7]	张晓光, 黄标, 梁正伟, 等. 松嫩平原西部土壤盐碱化特征研究[J]. 土壤, 2013,45(2):332-338.
	[ Zhang Xiaoguang, Huang Biao, Liang Zhengwei. et al. Study on salinization characteristics of surface soil in western Songnen plain[J]. Soils, 2013,45(2):332-338. ]
[8]	刘韬韬, 熊友才, 杨岩, 等. 玛纳斯河下游绿洲荒漠交错带土壤盐碱化特征分析[J]. 石河子大学学报(自然科学版), 2012,30(2):186-192.
	[ Liu Taotao, Xiong Youcai, Yang Yan, et al. The characteristics of soil salinization in oasis-desert ecotone of the lower reaches of manas river[J]. Journal of Shihezi University(Natural Science), 2012,30(2):186-192. ]
[9]	苑芷茜. 吉林省西部土壤盐碱特征和养分状况分析[D]. 长春: 东北师范大学, 2010.
	[ Yuan Zhiqian. Analysis of Saline-alkali Characteristics and Nutrient Status of Soil in Western Jinlin Province[D]. Changchun: Northeast Normal University, 2010. ]
[10]	刘东兴, 宫伟光. 大庆盐碱地立地质量评价[J]. 中国水土保持科学, 2009,7(3):98-103.
	[ Liu Dongxing, Gong Weiguang. Evaluation of site quality for saline-alkali soil in Daqing[J]. Science of Soil and Water Conservation, 2009,7(3):98-103. ]
[11]	景宇鹏, 段玉, 妥德宝, 等. 河套平原弃耕地土壤盐碱化特征[J]. 土壤学报, 2016,53(6):1410-1420.
	[ Jing Yupeng, Duan Yu, Tuo Debao, et al. Characteristics of salinization of deserted farmland in Hetao plain, China[J]. Acta Pedologica Sinica, 2016,53(6):1410-1420. ]
[12]	宋楠, 杨思存, 刘学录, 等. 不同种植年限盐碱荒地土壤盐分离子分布特征[J]. 土壤学报, 2014,51(3):660-665.
	[ Song Nan, Yang Sicun, Liu Xuelu, et al. Distribution characteristics of soil salt ions in saline land relative to cultivation history[J]. Acta Pedologica Sinica, 2014,51(3):660-665. ]
[13]	姜凌, 李佩成, 胡安焱, 等. 内蒙古阿拉善腰坝绿洲地下水水化学特征[J]. 干旱区资源与环境, 2009,23(11):105-110.
	[ Jiang Ling, Li Peicheng, Hu Anyan, et al. The groundwater chemical characteristics in the Yaoba oasis of Alxa area, Inner Mongolia[J]. Journal of Arid Land Resources and Environment, 2009,23(11):105-110. ]
[14]	窦旭, 史海滨, 苗庆丰, 等. 盐渍化灌区土壤水盐时空变异特征分析及地下水埋深对盐分的影响[J]. 水土保持学报, 2019,33(3):246-253.
	[ Dou Xu, Shi Haibin, Miao Qingfeng, et al. Temporal and spatial variability analysis of soil water and salt and the influence of groundwater depth on salt in saline irrigation area[J]. Journal of Soil and Water Conservation, 2019,33(3):246-253. ]
[15]	中国土壤学会农业化学专业委员会. 土壤农业化学常规分析方法[M]. 北京: 科学出版社, 1983.
	[ Agricultural Chemistry Committee of Soil Society of China. Conventional Analytical Methods of Soil Agrochemistry[M]. Beijing: Science Press, 1983. ]
[16]	鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社, 2000.
	[ Bao Shidan. Study of Analysis of Soil and Agrochemistry[M]. Beijing: China Agriculture Press, 2000. ]
[17]	赵秀芳, 杨劲松, 姚荣江. 基于典范对应分析的苏北滩涂土壤春季盐渍化特征研究[J]. 土壤学报, 2010,47(3):422-428.
	[ Zhao Xiufang, Yang Jinsong, Yao Rongjiang. Characteristics of soil salinization in mudflat of north Jiangsu province based on canonical correspondence analysis[J]. Acta Pedologica Sinica, 2010,47(3):422-428. ]
[18]	王遵亲, 祝寿泉, 俞仁培. 中国盐渍土[M]. 北京: 科学出版社, 1993.
	[ Wang Zunqin, Zhu Shouquan, Yu Renpei. Saline Soil in China[M]. Beijing: Science Press, 1993. ]
[19]	黄昌勇. 土壤学[M]. 北京: 中国农业出版社, 2000.
	[ Huang Changyong. Pedology[M]. Beijing: China Agriculture Press, 2000. ]
[20]	李学垣. 土壤化学[M]. 北京: 高等教育出版社, 2001.
	[ Li Xueyuan. Soil Chemistry[M]. Beijing: Higher Education Press, 2001. ]
[21]	王慧敏, 郝祥云, 朱仲元. 基于干旱指数与主成分分析的干旱评价——以锡林河流域为例[J]. 干旱区研究, 2019,36(1):95-103.
	[ Wang Huimin, Hao Xiangyun, Zhu Zhongyuan. Drought assessment based on drought index and principal component analysis: A cased study in the Xilin River Basin[J]. Arid Zone Research, 2019,36(1):95-103. ]
[22]	张仁铎. 空间变异理论及应用[M]. 北京: 科学出版社, 2005.
	[ Zhang Renduo. Spatial Variation Theory and Its Application[M]. Beijing: Science Press, 2005. ]
[23]	李亮, 史海滨, 贾锦凤, 等. 内蒙古河套灌区荒地水盐运移规律模拟[J]. 农业工程学报, 2010,26(1):31-35.
	[ Li Liang, Shi Haibin, Jia Jinfeng, et al. Simulation of water and salt transport of uncultivated land in Hetao Irrigation District in Inner Mongolia[J]. Transactions of the Chinese Society of Agricultural Engineering, 2010,26(1):31-35. ]
[24]	张义强, 王瑞萍, 白巧燕. 内蒙古河套灌区土壤盐碱化发展变化及治理效果研究[J]. 灌溉排水学报, 2018,37(增刊):118-122.
	[ Zhang Yiqiang, Wang Ruiping, Bai Qiaoyan. Development and change of soil salinization in Hetao irrigation area of Inner Mongolia[J]. Journal of Irrigation and Drainage, 2018,37(Suppl. ): 118-122. ]
[25]	李彬, 王志春. 松嫩平原苏打盐渍土碱化特征与影响因素[J]. 干旱区资源与环境, 2006,20(6):183-191.
	[ Li Bin, Wang Zhichun. The alkalization parameters and their influential factors of saline-sodic soil in the Songnen plain[J]. Journal of Arid Land Resources and Environment, 2006,20(6):183-191. ]
[26]	刘延锋, 靳孟贵, 金英春. 焉耆盆地土壤盐渍化状况的主成分分析[J]. 干旱地区农业研究, 2004,22(1):165-171.
	[ Liu Yanfeng, Jin Menggui, Jin Yingchun. Principal component analysis of soil salinization in Yanqi Basin[J]. Agricultural Research in the Arid Areas, 2004,22(1):165-171. ]
[27]	王少丽, 许迪, 杨建国, 等. 宁夏银北灌区排水沟水的化学特征及其灌溉效应[J]. 水利学报, 2011,42(2):166-172.
	[ Wang Shaoli, Xu Di, Yang Jianguo, et al. Chemical characteristics and its irrigation effect of drainage water in ditches of Yinbei Irrigation Districts[J]. Journal of Hydraulic Engineering, 2011,42(2):166-172. ]
[28]	寇薇. 内蒙古河套灌区土壤水盐空间变异性研究[D]. 兰州: 西北师范大学, 2008.
	[ Kou Wei. Study on Spatial Variability of Soil Water and Salinity in Hetao District in Inner Mongolia, China[D]. Lanzhou: Northwest Normal University, 2008. ]
[29]	薛如君, 高天, 马二登, 等. 不同水肥一体化方式和施肥量对烤烟生长、氮磷钾利用及烟叶产质量的影响[J]. 灌溉排水学报, 2019,38(8):22-30.
	[ Xue Rujun, Gao Tian, Ma Erdeng, et al. Effects of fertigation method and fertilizer amount on the growth, N, P, K utilization, and yield of flue-cured tobacco[J]. Journal of Irrigation and Drainage, 2019,38(8):22-30. ]
[30]	校康, 孙亚乔, 马卫国. 添加生物炭对降低冬小麦幼苗盐害并促进其生长的效果研究[J]. 灌溉排水学报, 2019,38(11):22-27.
	[ Xiao Kang, Sun Yaqiao, Ma Weiguo, et al. Effects of biochar for abating salt stress and promoting seeding growth of winter wheat in a saline soil[J]. Journal of Irrigation and Drainage, 2019,38(11):22-27. ]

土层/cm	颗粒组成			土壤质地	容重/(g·cm^-3)	田间持水率/(cm³·cm^-3)	饱和导水率/(10^-5cm·s^-1)
土层/cm	砂粒/%(d≥0.02 mm)	黏粒/%(0.002≤d<0.02)	粉粒/%(d<0.002)	土壤质地	容重/(g·cm^-3)	田间持水率/(cm³·cm^-3)	饱和导水率/(10^-5cm·s^-1)
0~10	26	14	60	粉壤土	1.51	24	3.798
10~20	21	18	61	粉壤土	1.51	24	3.866
20~40	32	22	46	壤土	1.49	25	4.012

土层/cm	指标	pH	阳离子交换量/(cmol·kg^-1)	交换性Na⁺/(cmol·kg^-1)	碱化度/%	总碱度/(cmol·kg^-1)
0~10	含量	8.09±0.31	12.23±5.33	2.01±0.91	20.3±7.3	0.41±0.30
0~10	变异系数/%	3	25	19	20	58
10~20	含量	8.32±0.46	12.15±6.65	2.11±1.11	21.3±7.3	0.66±0.54
10~20	变异系数/%	3	27	23	12	52
20~40	含量	8.30±0.30	11.55±5.35	1.95±0.75	22.0±5.0	0.56±0.22
20~40	变异系数/%	23	22	22	11	50

盐碱指标	因子载荷矩阵		成分得分系数矩阵
盐碱指标	F₁	F₂	F₁	F₂
Cl^-	0.875	0.306	0.155	0.166
SO₄^2-	0.684	0.380	0.121	0.207
HCO₃^-	-0.714	0.253	-0.127	0.137
Ca²⁺	0.754	0.050	0.134	0.027
Mg²⁺	0.724	0.262	0.128	0.142
Na⁺	0.516	0.530	0.091	0.288
K⁺	0.488	-0.062	0.087	-0.034
含盐量	0.906	0.403	0.161	0.219
pH	-0.788	0.509	-0.140	0.276
碱化度	-0.547	0.678	-0.097	0.368
总碱度	-0.747	0.550	-0.133	0.299

土层/cm	指标	全氮量/（g·kg^-1）	碱解氮/（mg·kg^-1）	有效磷/（mg·kg^-1）	速效钾/（mg·kg^-1）	有机质/（g·kg^-1）
0~10	含量	0.58±0.33	19.64±7.07	5.08±2.78	207±80	6.99±5.51
0~10	变异系数/%	36	34	19	42	29
10~20	含量	0.55±0.29	17.96±6.93	4.64±3.16	208±77	6.47±4.33
10~20	变异系数/%	35	30	19	38	26
20~40	含量	0.48±0.35	17±7.49	4.27±2.36	182.50±81	6.27±3.95
20~40	变异系数/%	27	27	20	37	22

Characteristics of salinization and fertility of saline-alkali soil adjacent to drainage ditch in Hetao irrigation area of Inner Mongolia

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