脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响

石婧; 黄超; 刘娟; 李小东; 张凤华

doi:10.12030/j.cjee.201711090

环境工程学报

脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响

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石婧, 黄超, 刘娟, 李小东, 张凤华. 脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响[J]. 环境工程学报, 2018, 12(6): 1800-1807. doi: 10.12030/j.cjee.201711090

引用本文:

SHI Jing, HUANG Chao, LIU Juan, LI Xiaodong, ZHANG Fenghua. Effects of different application amount of flue gas desulfurization gypsum on amelioration of saline-alkali soil and crop yield in Xinjiang, China[J]. Chinese Journal of Environmental Engineering, 2018, 12(6): 1800-1807. doi: 10.12030/j.cjee.201711090

Citation:

SHI Jing, HUANG Chao, LIU Juan, LI Xiaodong, ZHANG Fenghua. Effects of different application amount of flue gas desulfurization gypsum on amelioration of saline-alkali soil and crop yield in Xinjiang, China[J]. Chinese Journal of Environmental Engineering, 2018, 12(6): 1800-1807. doi: 10.12030/j.cjee.201711090

脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响

1.
石河子大学，新疆兵团绿洲生态农业重点实验室，石河子 832003
2.
新疆天富能源股份有限公司，石河子 832000
基金项目:
国家科技计划支撑项目（2014BAC14B03）

兵团科技攻关与成果转化项目（2016AD022）

Effects of different application amount of flue gas desulfurization gypsum on amelioration of saline-alkali soil and crop yield in Xinjiang, China

1.
Key Laboratory of Oasis Eco-Agriculture, Xinjiang Production and Construction Group, Shihezi University, Shihezi 832003, China
2.
Xinjiang Tianfu Energy Group Co.Ltd., Shihezi 832000, China
Fund Project:

摘要: 为了探究脱硫石膏改良盐碱土的最佳施用量，以新疆玛纳斯河流域石河子绿洲盐碱地为研究对象，研究脱硫石膏不同施用量对小麦产量以及土壤理化性质的影响，并对脱硫石膏改良盐碱土壤进行安全性评价。研究表明：脱硫石膏施用量2 t·(667 m2)-1（2 t）比施用量为1 t·(667 m2)-1（1 t）、3 t·(667?m2)-1（3 t）更有利于降低土壤容重、增加土壤孔隙度；对土壤pH和电导率降低能力表现为2 t > 3 t > 1 t；2 t处理土壤中Na+、K+、Mg2+含量均低于1 t和3 t处理；脱硫石膏量为2 t·(667 m2)-1对小麦产量增加效果最好，2 t处理较3 t和1 t处理产量分别增加9.48% 和 2.21%，综合评价脱硫石膏施用后对土壤改良效果及作物产量，以施用量2 t·(667 m2)-1作用效果显著。
- 盐碱土壤 /
- 烟气脱硫石膏 /
- 施用量 /
- 土壤理化性质 /
- 产量
Abstract: Soil salinization is considered as the most important abiotic stress limiting crop production and degrading soil properties. The objective of this study was to evaluate optimal application amount of flue gas desulfurization (FGD) gypsum on the amelioration of saline-alkali soil. A field experiment was conducted to investigate the influence of different application amounts of FGD gypsum on wheat yield and soil physic-chemical properties, and to evaluate the safety of FGD gypsum on ameliorated saline-alkali soil in Xinjiang,China. The results indicated that 2 t·(667 m2)-1(2 t) of FGD gypsum application amount is more conductive to declining soil bulk density and increasing soil porosity than 1 t·(667 m2)-1（1 t） and 3 t·(667 m2)-1（3 t）. Application amount of 2 t FGD gypsum had the strongest ability to reduce soil pH and electrical conductivity, followed by 3 t and 1 t.The concentrations of Na+, K+ and Mg2+ in 2 t treatment were lower than those in 1 t and 3 t treatments. Compared with 3 t and 1 t treatments, wheat yield in 2 t treatment significantly enhanced by 9.48% and 2.21%. Together, application amount of 2 t FGD gypsum is a fit-for-purpose method in ameliorating saline-alkali soil and increasing wheat yield.
- saline-alkali soil /
- flue gas desulfurization gypsum /
- application amount /
- soil properties /
- wheat yield

[1]	胡明芳,田长彦,赵振勇,等.新疆盐碱地成因及改良措施研究进展[J].西北农林科技大学学报(自然科学版),2012,40(10):111-117
[2]	张丙乾.新疆土壤盐碱化及其防治[J].干旱区研究,1993,10(1):55-61
[3]	王全九,孙海燕,姚新华.滴灌条件下石膏配比对盐碱土水盐运移特征影响[J].农业工程学报,2008,24(11):36-40
[4]	肖国举,秦萍,罗成科,等.犁翻与旋耕施用脱硫石膏对改良碱化土壤的效果研究[J].生态环境学报,2010,19(2):433-437
[5]	任坤,任树梅,杨培岭,等.CaSO₄在改良碱化土壤过程中对其理化性质的影响[J].灌溉排水学报,2006,25(4):77-80
[6]	王金满,杨培岭,付梅臣,等.脱硫副产物改良苏打碱土的田间效应分析[J].灌溉排水学报,2008,27(2):5-8
[7]	王金满,杨培岭,白中科.燃煤脱硫废弃物改良苏打碱土中的作物生长水盐碱联合响应[J].煤炭学报,2011,36(11):1863-1868
[8]	蓝佩玲,廖新荣,李淑仪,等.燃煤烟气脱硫副产物在酸性土上的农用价值与利用原理[J].生态环境,2007,16(4):1135-1138
[9]	王遵亲.中国盐渍土[M].北京:科学出版社,1993
[10]	SHI L,XU P,XIE K Z,et al.Preparation of a modified flue gas desulphurization residue and its effect on pot sorghum growth and acidic soil amelioration [J].Journal of Hazardous Materials,2011,192(3):978-985 10.1016/j.jhazmat.2011.05.102
[11]	YU H L,GU W,TAO J,et al.Impact of addition of FGDB as a soil amendment on physical and chemical properties of an alkali soil and crop yield of maize in northern China coastal plain[J].Journal of Chemistry,2015,8:1-11 10.1155/2015/540604
[12]	王金满,杨培岭,任树梅,等.烟气脱硫副产物改良碱性土壤过程中化学指标变化规律的研究[J].土壤学报,2005,42(1):98-105
[13]	李焕珍,徐玉佩,杨伟奇,等.脱硫石膏改良强度苏打盐渍土效果的研究[J].生态学杂志,1999,18(1):26-30
[14]	李彦,衣怀峰,赵博,等.燃煤烟气脱硫石膏在新疆盐碱土壤改良中的应用研究[J].生态环境学报,2010,19(7):1682-1685
[15]	陈欢,王淑娟,陈昌和,等.烟气脱硫废弃物在碱化土壤改良中的应用及效果[J].干旱地区农业研究,2005,23(4):38-42
[16]	王金满,杨培岭,张建国,等.脱硫石膏改良碱化土壤过程中的向日葵苗期盐响应研究[J].农业工程学报,2005,21(9):33-37
[17]	赵锦慧,乌力更,李杨,等.石膏改良碱化土壤过程中最佳灌水量的确定：选定20cm为计划改良层[J].水土保持学报,2003,17(5):106-109
[18]	沈婧丽,王彬,许兴.脱硫石膏改良盐碱地研究进展[J].农业科学研究,2016,37(1):65-69
[19]	陈欢,王淑娟,陈昌和,等.烟气脱硫废弃物在碱化土壤改良中的应用及效果[J].干旱地区农业研究,2005,23(4):38-42
[20]	毛玉梅,李小平.烟气脱硫石膏对滨海滩涂盐碱地的改良效果研究[J].中国环境科学,2016,36(1):225-231
[21]	SHARMA B M,YADAV J S P.Removal during leaching and availability of iron and manganese in pyrite and farmyard-manure-treated alkali soil[J].Soil Science, 1989,147(1):17-22 10.1097/00010694-198901000-00003
[22]	张峰举,肖国举,罗成科,等.脱硫石膏对次生碱化盐土的改良效果[J].河南农业科学,2010(2):49-53
[23]	张峰举,许兴,肖国举.脱硫石膏对碱化土壤团聚体特征的影响[J].干旱地区农业研究,2013,31(6):108-114
[24]	罗成科,肖国举,张峰举,等.脱硫石膏改良中度苏打盐渍土施用量的研究[J].生态与农村环境学报,2009,25(3):44-48
[25]	崔媛,张强,王斌,等.脱硫石膏对重度苏打盐化土中主要离子淋洗的影响[J].水土保持学报,2016,30(1):310-314
[26]	程镜润,陈小华,刘振鸿,等.脱硫石膏改良滨海盐碱土的脱盐过程与效果实验研究[J].中国环境科学,2014,34(6):1505-1513
[27]	杨利玲,张桂兰.土壤中的钙化学与植物的钙营养[J].甘肃农业,2006(10):272-273
[28]	CLARK R B,RITCHEY K D,BALIGAR V C.Benefits and constraints for use of FGD products on agricultural land[J].Fuel,2001,80(6):821-828 10.1016/S0016-2361(00)00162-9
[29]	肖国举,罗成科,白海波,等.脱硫石膏改良碱化土壤种植水稻施用量研究[J].生态环境学报,2009,18(6):2376-2380
[30]	许清涛,李玉波.脱硫石膏改良碱化土壤的施用量研究[J].江苏农业学,2013,41(2):341-343

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脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响

1. 石河子大学，新疆兵团绿洲生态农业重点实验室，石河子 832003
2. 新疆天富能源股份有限公司，石河子 832000

基金项目:

国家科技计划支撑项目（2014BAC14B03）

兵团科技攻关与成果转化项目（2016AD022）

关键词:

摘要: 为了探究脱硫石膏改良盐碱土的最佳施用量，以新疆玛纳斯河流域石河子绿洲盐碱地为研究对象，研究脱硫石膏不同施用量对小麦产量以及土壤理化性质的影响，并对脱硫石膏改良盐碱土壤进行安全性评价。研究表明：脱硫石膏施用量2 t·(667 m2)-1（2 t）比施用量为1 t·(667 m2)-1（1 t）、3 t·(667?m2)-1（3 t）更有利于降低土壤容重、增加土壤孔隙度；对土壤pH和电导率降低能力表现为2 t > 3 t > 1 t；2 t处理土壤中Na+、K+、Mg2+含量均低于1 t和3 t处理；脱硫石膏量为2 t·(667 m2)-1对小麦产量增加效果最好，2 t处理较3 t和1 t处理产量分别增加9.48% 和 2.21%，综合评价脱硫石膏施用后对土壤改良效果及作物产量，以施用量2 t·(667 m2)-1作用效果显著。

English Abstract

Effects of different application amount of flue gas desulfurization gypsum on amelioration of saline-alkali soil and crop yield in Xinjiang, China

1. Key Laboratory of Oasis Eco-Agriculture, Xinjiang Production and Construction Group, Shihezi University, Shihezi 832003, China
2. Xinjiang Tianfu Energy Group Co.Ltd., Shihezi 832000, China

Fund Project:

Keywords:

Abstract: Soil salinization is considered as the most important abiotic stress limiting crop production and degrading soil properties. The objective of this study was to evaluate optimal application amount of flue gas desulfurization (FGD) gypsum on the amelioration of saline-alkali soil. A field experiment was conducted to investigate the influence of different application amounts of FGD gypsum on wheat yield and soil physic-chemical properties, and to evaluate the safety of FGD gypsum on ameliorated saline-alkali soil in Xinjiang,China. The results indicated that 2 t·(667 m2)-1(2 t) of FGD gypsum application amount is more conductive to declining soil bulk density and increasing soil porosity than 1 t·(667 m2)-1（1 t） and 3 t·(667 m2)-1（3 t）. Application amount of 2 t FGD gypsum had the strongest ability to reduce soil pH and electrical conductivity, followed by 3 t and 1 t.The concentrations of Na+, K+ and Mg2+ in 2 t treatment were lower than those in 1 t and 3 t treatments. Compared with 3 t and 1 t treatments, wheat yield in 2 t treatment significantly enhanced by 9.48% and 2.21%. Together, application amount of 2 t FGD gypsum is a fit-for-purpose method in ameliorating saline-alkali soil and increasing wheat yield.

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脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响

Effects of different application amount of flue gas desulfurization gypsum on amelioration of saline-alkali soil and crop yield in Xinjiang, China

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脱硫石膏不同施用量对新疆盐碱土壤改良效果及作物产量的影响

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Effects of different application amount of flue gas desulfurization gypsum on amelioration of saline-alkali soil and crop yield in Xinjiang, China

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