生活污水尾水灌溉对麦秸还田水稻幼苗及土壤环境的影响

doi:10.13287/j.1001-9332.201808.034

应用生态学报 ›› 2018, Vol. 29 ›› Issue (8): 2739-2745.doi: 10.13287/j.1001-9332.201808.034

生活污水尾水灌溉对麦秸还田水稻幼苗及土壤环境的影响

刘雅文^1,2,3*, 薛利红^2,3*, 杨林章^2,3, 王悦满^2,3

¹南京林业大学, 南京 210037;
²江苏省农业科学院, 农业部长江下游平原农业环境重点实验室, 南京 210014;
³江苏滩涂生物农业协同创新中心, 江苏盐城 224002

收稿日期:2017-10-18 出版日期:2018-08-20 发布日期:2018-08-20
通讯作者: E-mail: njxuelihong@gmail.com
作者简介:刘雅文,女,1992年生,硕士研究生. 主要从事环境生态学研究. E-mail: zigubuxia@yeah.net
基金资助:
本文由公益性行业(农业)科研专项(201503106)、国家重点研发计划项目(2016YFD0801101)、江苏省自主创新项目(CX(15)1004)和国家科技重大专项(2017ZX07202004)资助

Effects of sewage irrigation on growth of rice seedlings and soil environment with straw incorporation.

LIU Ya-wen^1,2,3, XUE Li-hong^2,3*, YANG Lin-zhang^2,3, WANG Yue-man^2,3

¹Nanjing Forestry University, Nanjing 210037, China;
²Ministry of Agriculture Key Laboratory of Agri-environment in Downsteam of Yangtze Plain, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;
³Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Yancheng 224002, Jiangsu, China.

Received:2017-10-18 Online:2018-08-20 Published:2018-08-20
Supported by:
This work was supported by Special Fund for Agro-Scientific Research in the Public Interest (201503106), the National Research and Developent Program of China (2016YFD0801101), the Jiangsu Agriculture Science and Technology Innovation Fund (CX(15)1004), and the National Science and Technology Major Project (2017ZX07202004).

摘要/Abstract

摘要： 通过盆栽试验研究了麦秸还田下生活污水尾水灌溉对水稻幼苗和土壤环境的影响.测定了不同处理水稻幼苗根系形态、根系活力、分蘖、株高、干物质累积量、土壤亚铁、有机酸、酶活性.结果表明: 与自来水灌溉相比,不施化肥氮时,生活污水尾水灌溉显著提高了水稻移栽后41 d的分蘖数和根系活力;正常施氮肥时,生活污水尾水灌溉显著促进了水稻根系和植株生长,根长、根表面积、根体积、根系活力、水稻分蘖数和干物质累积量均显著高于自来水灌溉处理.生活污水尾水灌溉处理显著降低了土壤Fe²⁺和有机酸含量,土壤脲酶、过氧化氢酶活性等显著提高.生活污水尾水灌溉和施氮耦合能有效缓解秸秆还田初期对水稻幼苗生长的不利影响,改善水稻生长状况,提升土壤肥力和质量.

Abstract: The effects of sewage irrigation on the growth of rice seedlings and soil environment under wheat straw returning were examined with a pot experiment. Root morphology, root activity, tiller number, plant height, dry matter accumulation of rice seedling, soil ferrous ions content, organic acid content and enzyme activity were measured. The results showed that sewage irrigation significantly increased the number of tillers and root activity at 41 days after transplanting under no N fertilizer application. Under the same N input level, sewage irrigation combined with N fertilizer promoted the growth of rice seedlings and root, and increased the root length, root surface area, root volume, root activity, tiller number and dry matter accumulation. Sewage irrigation significantly reduced the contents of soil ferrous ions and organic acid, while significantly increased the activities of soil urease and catalase. These results indicated that the combination of sewage irrigation and N fertilizer could effectively reduce the negative effect of straw returning on rice seedling and thus enhance soil fertility and quality.

刘雅文, 薛利红, 杨林章, 王悦满. 生活污水尾水灌溉对麦秸还田水稻幼苗及土壤环境的影响[J]. 应用生态学报, 2018, 29(8): 2739-2745.

LIU Ya-wen, XUE Li-hong, YANG Lin-zhang, WANG Yue-man. Effects of sewage irrigation on growth of rice seedlings and soil environment with straw incorporation.[J]. Chinese Journal of Applied Ecology, 2018, 29(8): 2739-2745.

参考文献

[1] Zhang W-L (张维理), Wu S-X (武淑霞), Ji H-J (冀宏杰), et al. Estimation of agricultural non-point source pollution in China and the alleviating strategies. I. Estimation of agricultural non-point source pollution in China in early 21 century. Scientia Agricultura Sinica (中国农业科学), 2004, 37(7): 1008-1017 (in Chinese)
[2] Ma Z-H (马资厚), Xue L-H (薛利红), Pan F-Y (潘复燕), et al. Utilization of nitrogen in wastewater low in pollution degree in paddy fields and its effect on redu-cing fertilizer application in Tai Lake Region. Journal of Ecology and Rural Environment (生态与农村环境学报), 2016, 32(4): 570-576 (in Chinese)
[3] Xue L-H (薛利红), Yang L-Z (杨林章). Purification of water with low concentrations of N and P in paddy wetlands in Taihu Lake Region. Research of Environmental Sciences (环境科学研究), 2015, 28(1): 117-124 (in Chinese)
[4] Song L, Hua L, Liang X, et al. Rural wastewater irrigation and nitrogen removal by the paddy wetland system in the Tai Lake region of China. Journal of Soils and Sediments, 2009, 9: 433-442
[5] Li S (李松). Experimental Study on Nitrogen and Phosphorus Removal and Runoff of Rural Domestic Sewage Treated by Paddy Field Wetland. Master Thesis. Hangzhou: Zhejiang University, 2009 (in Chinese)
[6] Gao L-W (高利伟), Ma L (马林), Zhang W-F (张卫峰), et al. Estimation of nutrient resource quantity of crop straw and its utilization situation in China. Chinese Society of Agricultural Engineering (农业工程学报), 2009, 25(7): 173-179 (in Chinese)
[7] Hong C-L (洪春来), Wei Y-Z (魏幼璋), Huang J-F (黄锦法), et al. Effects of total amount of straw returning directly on soil fertility and farmland ecological environment. Journal of Zhejiang University (Agricultural & Life Science)(浙江大学学报:农业与生命科学版), 2003, 29(6): 627-633 (in Chinese)
[8] Hao J-H (郝建华), Ding Y-F (丁艳锋), Wang Q-S (王强盛), et al. Effect of wheat crop straw application on the quality of rice population and soil properties. Journal of Nanjing Agricultural University (南京农业大学学报), 2010, 33(3): 13-18 (in Chinese)
[9] Hu N-J (胡乃娟), Zhang S-W (张四伟), Yang M-F (杨敏芳), et al. Effects of different tillage and straw return on soil carbon pool and soil structure under rice-wheat rotation system. Journal of Nanjing Agricultural University (南京农业大学学报), 2013, 36(4): 7-12 (in Chinese)
[10] Han X-Z (韩新忠), Zhu L-Q (朱利群), Yang M-F (杨敏芳), et al. Effects of different amount of wheat straw returning on rice growth,soil microbial biomass and enzyme activity. Journal of Agro-Environment Science (农业环境科学学报), 2012, 31(11): 2192-2199 (in Chinese)
[11] Cucu MA, Said-Pullicino D, Maurino V, et al. Influence of redox conditions and rice straw incorporation on nitrogen availability in fertilized paddy soils. Biology and Fertility of Soils, 2013, 50: 755-764
[12] Yu J-G (于建光), Gu Y (顾元), Chang Z-Z (常志州), et al. Allelopathic effects of wheat straw extract and decomposed solution on rice. Acta Pedologica Sinica (土壤学报), 2013, 50(2): 349-356 (in Chinese)
[13] Du K (杜康), Xie Y-Q (谢源泉), Lin Z-S (林赵森), et al. Effect of nitrogen on rice seedling growth and nutrient uptake under wheat straw returning. Journal of Nanjing Agricultural University(南京农业大学学报), 2016, 39(1): 18-25 (in Chinese)
[14] Xu S-S (徐珊珊). Effects of sewage irrigation on decomposition characteristics and nutrient release of wheat straw returned to paddy field. Chinese Journal of Applied and Environmental Biology (应用与环境生物学报), 2017, 23(4): 1-11 (in Chinese)
[15] Xu S, Hou P, Xue L, et al. Treated domestic sewage irrigation significantly decreased the CH₄ , N₂O and NH₃ emissions from paddy fields with straw incorporation. Atmospheric Environment, 2017, 169: 1-10
[16] Zou Q (邹琦). Experimental Guidance of Plant Physiology. Beijing: China Agriculture Press, 2003: 62-63 (in Chinese)
[17] Lu R-S (鲁如坤). Soil and Agricultural Chemistry Analysis. Beijing: China Agricultural Science and Technology Press, 2000: 82-83 (in Chinese)
[18] Angeles OR, Johnson SE, Buresh RJ. Soil solution sampling for organic acids in rice paddy soils. Soil Science Society of America Journal, 2006, 70: 48-53
[19] Guan S-J (关松荫). Soil Enzymes and Their Research Methods. Beijing: China Agriculture Press,1986(in Chinese)
[20] Zhao L-P (赵兰坡), Jiang Y (姜岩). Discussion on determination method of soil phosphatase activity. Chinese Journal of Soil Science (土壤通报), 1986(3): 138-141 (in Chinese)
[21] Xu G-H (许光辉), Zhao H-Y (郑洪元). Handbook of Analytical Methods for Soil Microorganisms. Beijing: China Agriculture Press, 1986 (in Chinese)
[22] Cai M-Z (蔡妙珍), Lin X-Y (林咸永), Luo A-C (罗安程), et al. Effects of excessive Fe²⁺ on growth and some physiological characters of rice. Plant Nutrition and Fertilizer Science (植物营养与肥料学报), 2002, 8(1): 96-99 (in Chinese)
[23] Zhou F-L (周锋利), Jiang L (江玲), Wang S-F (王松凤), et al. Alleviation of Fe²⁺ toxicity by K⁺ in rice. Journal of Nanjing Agricultural University (南京农业大学学报), 2005, 28(4): 6-10 (in Chinese)
[24] Hu B (胡彬), Wu P (吴平), Miu C-Y (谬春燕), et al. Effect of ascorbate-specific H₂O₂-scavenging on tolerance to iron toxicity in rice. Plant Physiology Journal (植物生理学报), 1999, 25(1): 43-48 (in Chinese)
[25] Shigeru T, Shigeru U, Shinichi O. Short- and long-term effects of rice straw application on nitrogen uptake by crops and nitrogen mineralization under flooded and upland conditions. Plant and Soil, 2003, 251: 291-301
[26] Shan Y-H (单玉华), Cai Z-C (蔡祖聪), Han Y (韩勇), et al. Relationship between organic acid accumulation and straw carbon nitrogen ratio and nitrogen supply in flooded soil. Acta Pedologica Sinica (土壤学报), 2006, 43(6): 941-947 (in Chinese)
[27] Rao DN, Mikkelsen DS. Effect of rice straw additions on production of organic acids in a flooded soil. Plant and Soil, 1977, 47: 303-311
[28] Xu J-M (徐建明), Du X-F (杜小凤), Zhu J (诸俊), et al. Causes and control measures of rice seedling emergence. Jiangsu Agricultural Sciences (江苏农业科学), 2001, 29(3): 21-22 (in Chinese)
[29] Tanaka F, Ono S, Hayasaka T. Identification and evaluation of toxicity of rice root elongation inhibitors in flooded soils with added wheat straw. Soil Science and Plant Nutrition, 1990, 36: 97-103
[30] Li R (李茹), Zhao G-D (赵桂东), Zhu H-B (朱海波), et al. Causes and control measures of rice seedling emergence. New Agricultural Technology (农业新技术), 1999, 17(5):12-13 (in Chinese)
[31] Gui J (桂娟), Chen X-Y ( 陈小云), Liu M-Q ( 刘满强). Influences of water-saved and nitrogen-reduced practice on soil microbial and microfauna assemblage in paddy field. Chinese Journal of Applied Ecology (应用生态学报), 2016, 27(1): 107-116 (in Chinese)
[32] Li Y (李洋). Inhibitory Effect of Small Molecular Organic Acids on Thiobacillus Ferrooxidans and Its Mechanism. Master Thesis. Nanjing: Nanjing Agricultural University, 2010 (in Chinese)
[33] Xu A-L (徐爱玲), Ren J (任杰), Song Z-W (宋志文), et al. Microbial community of municipal discharges in a sewage treatment plant. Environmental Science (环境科学), 2014, 35(9): 3473-3479 (in Chinese)
[34] Li P (李鹏). Microbial Diversity of Activated Sludge System for Biological Nitrogen and Phosphorus Removal in Municipal Wastewater. Master Thesis. Qingdao: Ocean University of China, 2007 (in Chinese)
[35] Zhang M-J (张明锦), Chen L-H (陈良华), Zhang J (张健), et al. Dynamics of microbial biomass carbon and nitrogen during foliar litter decomposition under artificial forest gap in Pinus massoniana plantation. Chinese Journal of Applied Ecology (应用生态学报), 2016, 27(3): 672-680 (in Chinese)
[36] Yan C (闫超). Decomposition of Rice Straw and Its Effects on Soil Nutrients and Enzyme Activities. Master Thesis. Harbin: Northeast Agricultural University, 2012(in Chinese)
[37] Zhang W (张伟), Gong J-P (龚久平), Liu J-G (刘建国). Effects of straw returning on soil enzyme activities in continuous cropping cotton field. Ecology and Environment Science (生态环境学报), 2011, 20(5): 881-885 (in Chinese)

生活污水尾水灌溉对麦秸还田水稻幼苗及土壤环境的影响

Effects of sewage irrigation on growth of rice seedlings and soil environment with straw incorporation.

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价