Nutrient release patterns and decomposition characteristics of different crop straws in drylands and paddy fields

DAI Wencai; GAO Ming; LAN Muling; HUANG Rong; WANG Jinzhu; WANG Zifang; HAN Xiaofei

doi:10.13930/j.cnki.cjea.160748

Volume 25 Issue 2

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Eco-Agriculture > 2017 > 25(2): 188-199

DAI Wencai, GAO Ming, LAN Muling, HUANG Rong, WANG Jinzhu, WANG Zifang, HAN Xiaofei. Nutrient release patterns and decomposition characteristics of different crop straws in drylands and paddy fields[J]. Chinese Journal of Eco-Agriculture, 2017, 25(2): 188-199. doi: 10.13930/j.cnki.cjea.160748

Citation:

DAI Wencai, GAO Ming, LAN Muling, HUANG Rong, WANG Jinzhu, WANG Zifang, HAN Xiaofei. Nutrient release patterns and decomposition characteristics of different crop straws in drylands and paddy fields[J]. Chinese Journal of Eco-Agriculture, 2017, 25(2): 188-199. doi: 10.13930/j.cnki.cjea.160748

Citation:

DAI Wencai, GAO Ming, LAN Muling, HUANG Rong, WANG Jinzhu, WANG Zifang, HAN Xiaofei. Nutrient release patterns and decomposition characteristics of different crop straws in drylands and paddy fields[J]. Chinese Journal of Eco-Agriculture, 2017, 25(2): 188-199. doi: 10.13930/j.cnki.cjea.160748

PDF( 495 KB)

Nutrient release patterns and decomposition characteristics of different crop straws in drylands and paddy fields

doi: 10.13930/j.cnki.cjea.160748

1.
College of Resources and Environment, Southwest University/Engineering Research Center for Agricultural Non-point Source Pollution Control in the Three Gorges Reservoir Area, Chongqing 400715, China
2.
Guang'an Environmental Protection Agency, Guang'an 638500, China
3.
Chongqing Agricultural Technology Extension Station, Chongqing 401121, China

Funds:

the National Key Technologies R&D Program of China 2012BAD14B18

More Information

Corresponding author: E-mail:gaoming@swu.edu.cn
Received Date: 2016-08-23
Accepted Date: 2016-11-07
Publish Date: 2017-02-01

Abstract

Abstract

To provide theoretical basis for crop straws recycling and straw use in agricultural fields, the characteristics of decomposition and release of nutrients of different crop straws[rice, wheat, corn, rapeseed (green stalk) and broad bean (green stalk)] were studied using the nylon net bag method in drylands and paddy fields. The results showed that the decomposition rate of straw was high at the early phase (0-60 d) which then dropped at the later phase (60-360 d). After 360 d, the cumulative decomposition rates of straw were 52.88%-75.80% and 45.01%-62.12% in drylands and paddy fields, respectively. The cumulative decomposition rate of broad bean was significantly lower than that of other crops in the two fields. Furthermore, rapeseed and rice decomposed faster in drylands and paddy fields. At the endpoint of the experiment, the sequence of nutrient release rate of straw in the two fields was K > P > N > C. The rate of carbon release by rice, corn, wheat, rapeseed and broad bean straws was up to 87.37% in dryland and 69.57% in paddy field. The rates of carbon release by rapeseed and rice were significantly higher than those of other crop straws in dryland and paddy field. The average rate of nitrogen release by the five straws tracked the following trend:broad bean (69.72%) > rice (68.45%) > rapeseed (63.60%) > corn (57.28%) > wheat (54.64%) in dryland. The rate of nitrogen release by broad bean was the highest (77.11%) in the paddy field. The rates of release of phosphorus by straw were 89.65%-98.96% and 90.70%-96.80% in dryland and paddy field, respectively. Then the rate of release of phosphorus by wheat was persistently lower than that of any other straw in both fields. The rate of release of potassium by rapeseed was respectively 20.91%, 5.84%, 6.67% and 5.19% higher than that of wheat, rice, corn and broad bean in dryland. Also the rate of release of potassium by wheat was significantly lower than the others. Overall, the decomposition and nutrient release rates in dryland were higher than those in paddy field. Rapeseed green straw in dryland, and rice and maize straws in paddy field were more easily decomposed than other crops straws. The release rate of potassium was highest in all the tested elements.
- Crop straw,
- Decomposition characteristic,
- Nutrients release,
- Dryland,
- Paddy field

FullText(HTML)

References(37)

References

[1]	王亚静, 毕于运, 高春雨. 中国秸秆资源可收集利用量及其适宜性评价[J]. 中国农业科学, 2010, 43(9):1852-1859 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201009012.htm Wang Y J, Bi Y Y, Gao C Y. Collectable amounts and suitability evaluation of straw resource in China[J]. Scientia Agricultura Sinica, 2010, 43(9):1852-1859 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201009012.htm
[2]	姜超强, 郑青松, 祖朝龙, 等. 秸秆还田对土壤钾素的影响及其替代钾肥效应研究进展[J]. 生态学杂志, 2015, 34(4):1158-1165 http://www.cnki.com.cn/Article/CJFDTOTAL-STXZ201504038.htm Jiang C Q, Zheng Q S, Zu C L. Research progress on effects of straw returning on soil potassium and its substitute for potassium fertilizer[J]. Chinese Journal of Ecology, 2015, 34(4):1158-1165 http://www.cnki.com.cn/Article/CJFDTOTAL-STXZ201504038.htm
[3]	Li L J, Wang Y, Zhang Q, et al. Wheat straw burning and its associated impacts on Beijing air quality[J]. Science in China Series D:Earth Sciences, 2008, 51(3):403-414 doi: 10.1007/s11430-008-0021-8
[4]	Becker R, Bubner B, Remus R, et al. Impact of multi-resistant transgenic Bt maize on straw decomposition and the involved microbial communities[J]. Applied Soil Ecology, 2014, 73:9-18 doi: 10.1016/j.apsoil.2013.08.002
[5]	Ji B Y, Hu H, Zhao Y L, et al. Effects of deep tillage and straw returning on soil microorganism and enzyme activities[J]. Scientific World Journal, 2014, 2014:451493
[6]	张鹏, 贾志宽, 王维, 等. 秸秆还田对宁南半干旱地区土壤团聚体特征的影响[J]. 中国农业科学, 2012, 45(8):1513-1520 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201208008.htm Zhang P, Jia Z K, Wang W, et al. Effects of straw returning on characteristics of soil aggregates in semi-arid areas in southern Ningxia of China[J]. Scientia Agricultura Sinica, 2012, 45(8):1513-1520 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201208008.htm
[7]	徐国伟, 段骅, 王志琴, 等. 麦秸还田对土壤理化性质及酶活性的影响[J]. 中国农业科学, 2009, 42(3):934-942 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK200903025.htm Xu G W, Duan H, Wang Z Q, et al. Effect of wheat-residue application on physical and chemical characters and enzymatic activities in soil[J]. Scientia Agricultura Sinica, 2009, 42(3):934-942 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK200903025.htm
[8]	Streets D G. Black smoke in China and its climate effects[J]. Asian Economic Papers, 2005, 4(2):1-23 doi: 10.1162/asep.2005.4.2.1
[9]	Bijay-Singh, Shan Y H, Johnson-Beebout S E, et al. Crop residue management for lowland rice-based cropping systems in Asia[J]. Advances in Agronomy, 2008, 98:117-199 doi: 10.1016/S0065-2113(08)00203-4
[10]	李继福, 鲁剑巍, 任涛, 等. 稻田不同供钾能力条件下秸秆还田替代钾肥效果[J]. 中国农业科学, 2014, 47(2):292-302 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201402009.htm Li J F, Lu J W, Ren T, et al. Effect of straw incorporation substitute for K-fertilizer under different paddy soil K supply capacities[J]. Scientia Agricultura Sinica, 2014, 47(2):292-303 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201402009.htm
[11]	赵玉芬, 尹应武. 我国肥料使用中存在的问题及对策[J]. 科学通报, 2015, 60(36):3527-3534 http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201536004.htm Zhao Y F, Yin Y W. Key scientific problems on establishing green fertilizer ensurance system[J]. Chinese Science Bulletin, 2015, 60(36):3527-3534 http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201536004.htm
[12]	杨志臣, 吕贻忠, 张凤荣, 等. 秸秆还田和腐熟有机肥对水稻土培肥效果对比分析[J]. 农业工程学报, 2008, 24(3):214-218 http://www.cnki.com.cn/Article/CJFDTOTAL-NYGU200803046.htm Yang Z C, Lü Y Z, Zhang F R, et al. Comparative analysis of the effects of straw-returning and decomposed manure on paddy soil fertility betterment[J]. Transactions of the CSAE, 2008, 24(3):214-218 http://www.cnki.com.cn/Article/CJFDTOTAL-NYGU200803046.htm
[13]	詹其厚, 袁朝良, 张效朴. 有机物料对砂姜黑土的改良效应及其机制[J]. 土壤学报, 2003, 40(3):420-425 http://www.cnki.com.cn/Article/CJFDTOTAL-TRXB200303014.htm Zhan Q H, Yuan C L, Zhang X P. Ameliorative effect and mechanism of organic materials on vertisol[J]. Acta Pedologica Sinica, 2003, 40(3):420-425 http://www.cnki.com.cn/Article/CJFDTOTAL-TRXB200303014.htm
[14]	Shibu M E, Leffelaar P A, Van Keulen H, et al. Quantitative description of soil organic matter dynamics-A review of approaches with reference to rice-based cropping systems[J]. Geoderma, 2006, 137(1/2):1-18
[15]	戴志刚, 鲁剑巍, 李小坤, 等. 不同作物还田秸秆的养分释放特征试验[J]. 农业工程学报, 2010, 26(6):272-276 http://www.cnki.com.cn/Article/CJFDTOTAL-NYGU201006051.htm Dai Z G, Lu J W, Li X K, et al. Nutrient release characteristic of different crop straws manure[J]. Transactions of the CSAE, 2010, 26(6):271-276 http://www.cnki.com.cn/Article/CJFDTOTAL-NYGU201006051.htm
李新举, 张志国, 李贻学. 土壤深度对还田秸秆腐解速度的影响[J]. 土壤学报, 2001, 38(1):135-138 http://www.cnki.com.cn/Article/CJFDTOTAL-TRXB200101019.htm Li X J, Zhang Z G, Li Y X. Effects of soil depth on decay speed of straw[J]. Acta Pedologica Sinica, 2001, 38(1):135-138 http://www.cnki.com.cn/Article/CJFDTOTAL-TRXB200101019.htm
张宇, 陈阜, 张海林, 等. 耕作方式对玉米秸秆腐解影响的研究[J]. 玉米科学, 2009, 17(6):68-73 http://www.cnki.com.cn/Article/CJFDTOTAL-YMKX200906020.htm Zhang Y, Chen F, Zhang H L, et al. Tillage effects of decomposed ratio on corn straw[J]. Journal of Maize Sciences, 2009, 17(6):68-73 http://www.cnki.com.cn/Article/CJFDTOTAL-YMKX200906020.htm
[18]	Abro S A, Ba Y L, Tian X H, et al. Effect of temperature and microbial agent on wheat straw decomposition and soil carbon or nitrogen[J]. Journal of Northwest A & F University:Natural Science Edition, 2012, 40(1):115-122 http://cn.bing.com/academic/profile?id=702da48de6ec935fb44a973377e3cae9&encoded=0&v=paper_preview&mkt=zh-cn
[19]	唐国勇, 童成立, 苏以荣, 等. 含水量对¹⁴C标记秸秆和土壤原有有机碳矿化的影响[J]. 中国农业科学, 2006, 39(3):538-543 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK200603015.htm Tang G Y, Tong C L, Su Y R, et al. Effects of soil moisture content on the mineralization of added ¹⁴C-labbelled straw and native soil organic carbon in upland soil[J]. Scientia Agricultura Sinica, 2006, 39(3):538-543 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK200603015.htm
[20]	李逢雨, 孙锡发, 冯文强, 等. 麦秆、油菜秆还田腐解速率及养分释放规律研究[J]. 植物营养与肥料学报, 2009, 15(2):374-380 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF200902019.htm Li F Y, Sun X F, Feng W Q, et al. Nutrient release patterns and decomposing rates of wheat and rapeseed straw[J]. Plant Nutrition and Fertilizer Science, 2009, 15(2):374-380 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF200902019.htm
[21]	王允青, 郭熙盛. 不同还田方式作物秸秆腐解特征研究[J]. 中国生态农业学报, 2008, 16(3):607-610 //www.primetvmedia.com/zgstny/ch/reader/view_abstract.aspx?file_no=200803129&flag=1 Wang Y Q, Guo X S. Decomposition characteristics of crop-stalk under different incorporation methods[J]. Chinese Journal of Eco-Agriculture, 2008, 16(3):607-610 //www.primetvmedia.com/zgstny/ch/reader/view_abstract.aspx?file_no=200803129&flag=1
[22]	武际, 郭熙盛, 王允青, 等. 不同水稻栽培模式和秸秆还田方式下的油菜、小麦秸秆腐解特征[J]. 中国农业科学, 2011, 44(16):3351-3360 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201116011.htm Wu J, Guo X S, Wang Y Q, et al. Decomposition characteristics of rapeseed and wheat straws under different rice cultivations and straw mulching models[J]. Scientia Agricultura Sinica, 2011, 44(16):3351-3360 http://www.cnki.com.cn/Article/CJFDTOTAL-ZNYK201116011.htm
[23]	岳丹, 蔡立群, 齐鹏, 等. 小麦和玉米秸秆不同还田量下腐解特征及其养分释放规律[J]. 干旱区资源与环境, 2016, 30(3):80-85 http://www.cnki.com.cn/Article/CJFDTOTAL-GHZH201603014.htm Yue D, Cai L Q, Qi P, et al. The decomposition characteristics and nutrient release laws of wheat and corn straws under different straw-returned amount[J]. Journal of Arid Land Resources and Environment, 2016, 30(3):80-85 http://www.cnki.com.cn/Article/CJFDTOTAL-GHZH201603014.htm
[24]	胡宏祥, 程燕, 马友华, 等. 油菜秸秆还田腐解变化特征及其培肥土壤的作用[J]. 中国生态农业学报, 2012, 20(3):297-302 doi: 10.3724/SP.J.1011.2012.00297 Hu H X, Cheng Y, Ma Y H, et al. Decomposition characteristics of returned rapeseed straw in soil and effects on soil fertility[J]. Chinese Journal of Eco-Agriculture, 2012, 20(3):297-302 doi: 10.3724/SP.J.1011.2012.00297
[25]	武际, 郭熙盛, 鲁剑巍, 等. 不同水稻栽培模式下小麦秸秆腐解特征及对土壤生物学特性和养分状况的影响[J]. 生态学报, 2013, 33(2):565-575 doi: 10.5846/stxb Wu J, Guo X S, Lu J W, et al. Decomposition characteristics of wheat straw and effects on soil biological properties and nutrient status under different rice cultivation[J]. Acta Ecologica Sinica, 2013, 33(2):565-575 doi: 10.5846/stxb
[26]	徐健程, 王晓维, 朱晓芳, 等. 不同绿肥种植模式下玉米秸秆腐解特征研究[J]. 植物营养与肥料学报, 2016, 22(1):48-58 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF201601007.htm Xu J C, Wang X W, Zhu X F, et al. Study on decomposition of maize straw under different green manure cropping patterns[J]. Journal of Plant Nutrition and Fertilizer, 2016, 22(1):48-58 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF201601007.htm
[27]	鲁如坤. 土壤农化分析[M]. 北京:中国农业科学技术出版社, 1999 Lu R K. Soil and Agricultural Chemistry Analysis[M]. Beijing:China Agricultural Science and Technology Press, 1999
[28]	鲍士旦. 土壤农化分析[M]. 第3版. 北京:中国农业出版社, 2000 Bao S D. Soil and Agricultural Chemistry Analysis[M]. 3rd ed. Beijing:China Agricultural Science Press, 2000
[29]	匡恩俊, 迟凤琴, 宿庆瑞, 等. 三江平原地区不同有机物料腐解规律的研究[J]. 中国生态农业学报, 2010, 18(4):736-741 doi: 10.3724/SP.J.1011.2010.00736 Kuang E J, Chi F Q, Su Q R, et al. Decomposition regularity of organic materials in Sanjiang Plain region[J]. Chinese Journal of Eco-Agriculture, 2010, 18(4):736-741 doi: 10.3724/SP.J.1011.2010.00736
[30]	Hassink J. The capacity of soils to preserve organic C and N by their association with clay and silt particles[J]. Plant and Soil, 1997, 191(1):77-87 doi: 10.1023/A:1004213929699
[31]	寇太记, 刘世亮, 介晓磊, 等. 砂土中有机物质腐解与有机质调控[J]. 土壤通报, 2006, 37(2):244-248 http://www.cnki.com.cn/Article/CJFDTOTAL-TRTB200602007.htm Kou T J, Liu S L, Jie X L, et al. Decomposition and management of organic matters in sandy soil[J]. Chinese Journal of Soil Science, 2006, 37(2):244-248 http://www.cnki.com.cn/Article/CJFDTOTAL-TRTB200602007.htm
[32]	王景, 陈曦, 张雅洁, 等. 好气和厌氧条件下小麦秸秆的腐解特征研究[J]. 中国农业大学学报, 2015, 20(3):161-168 http://www.cnki.com.cn/Article/CJFDTOTAL-NYDX201503023.htm Wang J, Chen X, Zhang Y J, et al. Characteristic of wheat straw decomposition under aerobic and anaerobic condition in soil[J]. Journal of China Agricultural University, 2015, 20(3):161-168 http://www.cnki.com.cn/Article/CJFDTOTAL-NYDX201503023.htm
[33]	韩鲁佳, 闫巧娟, 刘向阳, 等. 中国农作物秸秆资源及其利用现状[J]. 农业工程学报, 2002, 18(3):87-91 http://www.cnki.com.cn/Article/CJFDTOTAL-NYGU200203022.htm Han L J, Yan Q J, Liu X Y, et al. Straw resources and their utilization in China[J]. Transactions of the CSAE, 2002, 18(3):87-91 http://www.cnki.com.cn/Article/CJFDTOTAL-NYGU200203022.htm
[34]	杨芳, 田霄鸿, 陆欣春, 等. 小麦秸秆腐解对自身锌释放及土壤供锌能力的影响[J]. 植物营养与肥料学报, 2011, 17(5):1188-1196 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF201105020.htm Yang F, Tian X H, Lu X C, et al. Effects of application of wheat straw on straw Zn release and soil Zn supply capacity during the decomposition[J]. Plant Nutrition and Fertilizer Science, 2011, 17(5):1188-1196 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF201105020.htm
[35]	赵娜, 赵护兵, 鱼昌为, 等. 旱地豆科绿肥腐解及养分释放动态研究[J]. 植物营养与肥料学报, 2011, 17(5):1179-1187 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF201105019.htm Zhao N, Zhao H B, Yu C W, et al. Nutrient releases of leguminous green manures in rainfed lands[J]. Plant Nutrition and Fertilizer Science, 2011, 17(5):1179-1187 http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYF201105019.htm
[36]	张红, 吕家珑, 曹莹菲, 等. 不同植物秸秆腐解特性与土壤微生物功能多样性研究[J]. 土壤学报, 2014, 51(4):743-752 http://www.cnki.com.cn/Article/CJFDTOTAL-TRXB201404008.htm Zhang H, Lü J L, Cao Y F, et al. Decomposition characteristics of different plant straws and soil microbial functional diversity[J]. Acta Pedologica Sinica, 2014, 51(4):743-752 http://www.cnki.com.cn/Article/CJFDTOTAL-TRXB201404008.htm
[37]	Devêvre O C, Horwáth W R. Decomposition of rice straw and microbial carbon use efficiency under different soil temperatures and moistures[J]. Soil Biology and Biochemistry, 2000, 32(11/12):1773-1785