烟稻复种连作年限对紫色水稻土团聚体稳定性的影响

doi:10.15933/j.cnki.1004-3268.2022.07.009

摘要/Abstract

摘要： 为探究烟稻复种连作年限对紫色水稻土团聚体稳定性的影响，以南方紫色丘陵区未植烟且稻稻连作5 a及以上的紫色水稻土为对照（CK），以研究区烟稻复种连作的紫色水稻土为对象，采用时空替代法、相关及冗余分析等方法，研究了烟稻复种连作年限（0~5 a、5~10 a、10~15 a、15~20 a、>20 a）对紫色水稻土团聚体及其稳定性的影响，并探索其关键影响因素。结果表明，紫色水稻土烟稻复种连作0~5 a和5~10 a，>5 mm的大团聚体含量分别降低26.71%和24.35%；烟稻复种连作0~5 a的土壤团聚体质量平均直径（MWD）和几何平均直径（GMD）分别显著降低19.33% 和30.64%，烟稻复种连作5~10 a的MWD、GMD分别显著降低20.17%和34.04%，分形维数显著升高，土壤团聚体稳定性降低。相关及冗余分析表明，土壤有机质、全氮、全磷、1~2 mm的石砾和<0.002 mm的黏粒含量是影响团聚体分布的关键指标；烟稻复种连作土壤有机质、全磷、1~2 mm石砾及<0.002 mm黏粒含量的变化，引起了>5 mm团聚体的形成或破坏，从而导致土壤团聚体稳定性变化。综上，烟稻复种连作对紫色水稻土团聚体分布及稳定性影响主要集中在复种连作0~5 a和5~10 a土壤上，需重视该烟稻复种连作年限段的土壤结构培育和土壤质量保育。

关键词: 紫色水稻土, 烟稻复种, 连作年限, 土壤团聚体, 冗余分析

Abstract: In order to explore the effects of tobacco‑rice continuous cropping years on aggregates stability of purple paddy soil，the purple paddy soil from purple hilly areas of Southern China，with no tobacco planted and rice‑rice continuous cropping for at least 5 years，was used as the control（CK），the tobacco planting soils were sampled to explore the effects of tobacco‑rice continuous cropping years（0—5 a，5—10 a，10—15 a，15—20 a，>20 a）on soil aggregates distribution and aggregates stability as well as its key influencing factors，based on the means of spatio‑temporal substitution，correlation analysis and redundancy analysis.The results showed that the content of >5 mm soil aggregates during the 0—5 a and 5—10 a of tobacco‑rice continuous cropping years was decreased by 26.71% and 24.35% respectively；the mean weight diameter（MWD） and geometric mean diameter（GMD） of soil aggregates were significantly decreased by 19.33% and 30.64% respectively after 0—5 years of tobacco‑rice continuous cropping，after 5—10 years of tobacco‑rice continuous cropping MWD and GMD were significantly decreased by 20.17% and 34.04% respectively，the fractal dimension increased significantly，and the stability of soil aggregates decreased.Correlation and redundancy analyses revealed that the contents of soil organic matter，total nitrogen，total phosphorus，gravel sized for 1—2 mm and clay sized for <0.002 mm were the key indexes inducing variation of soil aggregates distribution；the content variation of soil organic matter，total phosphorus，gravel sized for 1—2 mm and clay sized for <0.002 mm，induced the formation or destruction of soil >5 mm aggregates，which resulted in the changes of soil aggregates stability.Therefore，the effects of tobacco‑rice continuous cropping on the distribution and stability of soil aggregates in purple paddy soil are mainly concentrated in the continuous cropping years of 0—5 a and 5—10 a，and more attention should be paid to soil structure cultivation and soil quality conservation of this continuous cropping period.

Key words: Purple paddy soil, Tobacco?rice multiple cropping, Continuous cropping year, Soil aggregate, Redundancy analysis

中图分类号:

S156
S572

陆峰, 廖超林, 刘峰峰, 肖志鹏, 龙飞, 向鹏华, 唐剑宁, 肖孟宇, 张永革, 单雪华. 烟稻复种连作年限对紫色水稻土团聚体稳定性的影响[J]. 河南农业科学, 2022, 51(7): 85-92.

LU Feng, LIAO Chaolin, LIU Fengfeng, XIAO Zhipeng, LONG Fei, XIANG Penghua, TANG Jianning, XIAO Mengyu, ZHANG Yongge, SHAN Xuehua. Effects of Tobacco‑Rice Continuous Cropping Years on Aggregates Stability of Purple Paddy Soil[J]. Journal of Henan Agricultural Sciences, 2022, 51(7): 85-92.

参考文献

［1］张阳，屠乃美，谢会雅，等.茶陵县烟稻复种区土壤养分时空变异特征［J］.土壤通报，2021，52（2）：297‑305.
ZHANG Y，TU N M，XIE H Y，et al.Spatial and temporal variation of soil nutrients in tobacco‑rice multiple‑cropping area of Chaling［J］.Chinese Journal of Soil Science，2021，52（2）：297‑305.
［2］SOARES T M，COELHO F S，OLIVEIRA V B，et al.Soil nitrogen dynamics under tobacco with different fertilizer management in Southern Brazi［l J］.Geoderma Regional，2020，21：282‑293.
［3］滕凯，张清壮，彭镜先，等.强还原土壤灭菌对烟草种植前后土壤化学性质及微生物群落结构的影响［J］.烟草科技，2022，55（4）：9‑19.
TENG K，ZHANG Q Z，PENG J X，et al.Effects of reductive soil disinfestation on chemical properties and microbial community structure of soils before and after tobacco planting［J］.Tobacco Science & Technology，2022，55（4）：9‑19.
［4］HUSSAIN M，MALIK R N，TAYLOR A，et al.Hazardous pollutants emissions and environmental impacts from fuelwood burned and synthetic fertilizers applied by tobacco growers in Pakistan［J］.Environmental Technology & Innovation，2017，7：169‑181.
［5］孙敬国，王昌军，孙光伟，等.连作年限对植烟根际土壤化感物质积累的影响：以湖北黄棕壤烟田为例［J］.土壤，2021，53（1）：148‑153.
SUN J G，WANG C J，SUN G W，et al.Effects of tobacco continuous cropping on allelochemicals accumulation in
rhizosphere soil：A case study of yellow brown soil of Hube［i J］.Soils，2021，53（1）：148‑153.
［6］石秋环，焦枫，耿伟，等.烤烟连作土壤环境中的障碍因子研究综述［J］.中国烟草学报，2009，15（6）：81‑84.
SHI Q H，JIAO F，GENG W，et al.An overview onresearch into factors hindering continuous cropping in flue‑cured tobacco［J］.Acta Tabacta Sinica，2009，15（6）：81‑84.
［7］王浩田，姜超强，蒋瑀霁，等.皖南沿江平原不同年限烟-稻轮作土壤团聚体组成与烤烟产质量的关系［J］.土壤，2020，52（5）：1057‑1067.
WANG H T，JIANG C Q，JIANG Y J，et al.Relationship between soil aggregate composition with yield and quality
of flue‑cured tobacco under different rice‑tobacco rotation years in Yangtse Plain South Anhui［J］.Soils，2020，52（5）：1057‑1067.
［8］肖孟宇，廖超林，肖亦雄，等.烟稻复种连作对河潮土团聚体的影响及相关因素分析［J］.中国烟草科学，2022，43（2）：19‑24.
XIAO M Y，LIAO C L，XIAO Y X，et al.Effects of tobacco‑rice continuous cropping on stability of soil aggregates and influential factors in river alluvial soil［J］.Chinese Tobacco Science，2022，43（2）：19‑24.
［9］陈晓芬，刘明，江春玉，等.红壤性水稻土不同粒级团聚体有机碳矿化及其温度敏感性［J］.土壤学报，2019，56（5）：1118‑1127.
CHEN X F，LIU M，JIANG C Y，et al.Mineralization of soil organic carbon and its sensitivity to temperature in
soil aggregates，relative to particle size in red paddy soil［J］.Acta Pedogica Sinica，2019，56（5）：1118‑1127.
［10］王兴，祁剑英，井震寰，等.长期保护性耕作对稻田土壤团聚体稳定性和碳氮含量的影响［J］.农业工程学报，2019，35（24）：121‑128.
WANG X，QI J Y，JING Z H，et al.Effects of long‑term conservation tillage on soil aggregate stability and carbon and nitrogen in paddy field［J］.Transactions of the Chinese Society of Agricultural Engineering，2019，35（24）：121‑128.
［11］刘勇军，彭曙光，肖艳松，等.湖南烟稻轮作区土壤团聚体稳定性及其与碳氮比的关系［J］.中国烟草学报，2020，26（1）：75‑83.
LIU Y J，PENG S G，XIAO Y S，et al.Stability of soil aggregate and its relationship with carbon nitrogen ratio in rice‑tobacco rotation areas in Hunan Province［J］.Acta Tabacaria Sinica，2020，26（1）：75‑83.
［12］鲁如坤.土壤农业化学分析方法［M］.北京：中国农业科技出版社，1999：166‑187.
LU R K.Methods for agricultural chemical analysis of soils［M］.Beijing：China Agricultural Science and Technology Press，1999：166‑187.
［13］杨培岭，罗远培，石元春.用粒径的重量分布表征的土壤分形特征［J］.科学通报，1993，38（20）：1896‑1899.
YANG P L，LUO Y P，SHI Y C.Fractal characteristics of soil represented by weight distribution of particle size
［J］.Chinese Science Bulletin，1993，38（20）：1896‑1899.
［14］刘杰，马艳婷，王宪玲，等.渭北旱塬土地利用方式对土壤团聚体稳定性及其有机碳的影响［J］.环境科学，2019，40（7）：3361‑3368.
LIU J，MA Y T，WANG X L，et al.Impact of land use type on the stability and organic carbon content of soil aggregates in the Weibei dryland［J］.Environmental Science，2019，40（7）：3361‑3368.
［15］ALMAJMAIE A，HARDIE M，ACUNA T，et al.Evaluation of methods for determining soil aggregate stability［J］.Soil and Tillage Research，2017，167：39‑45.
［16］乔鑫鑫，王艳芳，李乾云，等.复种模式对豫西褐土团聚体稳定性及其碳、氮分布的影响［J］.植物营养与肥料学报，2021，27（3）：380‑391.
QIAO X X，WANG Y F，LI Q Y，et al.Effects of multi‑cropping systems on cinnamon soil aggregate stability，carbon and nitrogen distribution in Western Henan Province［J］.Journal of Plant Nutrition and Fertilizers，2021，27（3）:380‑391.
［17］ZHENG F L，ZHANG X C，WANG J X，et al.Assessing applicability of the WEPP hillslope model to steep landscapes in the Northern Loess Plateau of China［J］.Soil & Tillage Research，2020，197：104492‑104504.
［18］徐艳丽，段焰，刘芮，等.西南典型烟区水稳性团聚体组成对土壤理化特征的影响［J］.中国烟草科学，2020，41（6）：51‑57.
XU Y L，DUAN Y，LIU R，et al.Effects of water stable aggregate composition on soil physicochemical characteristics in typical tobacco‑planting soil of Southwest China［J］.Chinese Tobacco Science，2020，41（6）：51‑57.
［19］王景燕，龚伟，胡庭兴.川南坡地不同退耕模式对土壤腐殖质及团聚体碳和氮的影响［J］.水土保持学报，2012，26（2）：155‑164.
WAND J Y，GONG W，HU T X.Soil humus and aggregate carbon and nitrogen in slope farmland with different de‑farming patterns in Southern Sichuan Province［J］.Journal of Soil and Water Conservation，2012，26（2）：155‑164.
［20］PENG X，ZHU Q，ZHANG Z，et al.Combined turnover of carbon and soil aggregates using rare earth oxides
and isotopically labelled carbon as tracers［J］.Soil Biology and Biologcal Chemistry，2017，109：81‑94.
［21］PETER B，JOB K，MONICAL M，et al.Application of residue，inorganic fertilizer and lime affect phosphorus solubilizing microorganisms and microbial biomass under different tillage and cropping systems in a ferralsol［J］. Geoderma，2021，390：962‑974.

[1]	王聪, 李明, 邱广伟, 王立春, 刘玲玲, 王怀鹏, 庞泽, 唐春双, 孙继英. 不同种植模式对黑龙江黑土理化性状的影响[J]. 河南农业科学, 2023, 52(2): 74-83.
[2]	周家昊, 褚军杰, 孙万春, 邹平, 俞巧钢, 马军伟, 杨军. 有机碳对土壤团聚体形成的影响研究进展[J]. 河南农业科学, 2023, 52(11): 10-20.
[3]	孙世君, 刘琦, 叶英杰, 魏娜, 郝水源. 腐植酸对不同连作年限温室黄瓜土壤养分和微生物群落结构的影响[J]. 河南农业科学, 2022, 51(2): 65-74.
[4]	于静静, 蔡德宝, 陈秀文, 张君, 陈吉宝. 生物炭和腐植酸对丹江口库区土壤团聚体的影响[J]. 河南农业科学, 2021, 50(11): 87-96.
[5]	曹力毅，毕江涛，肖国举. 3株嗜（耐）盐菌株不同组合对盐碱土壤不同粒径团聚体含量的影响[J]. 河南农业科学, 2019, 48(8): 74-80.
[6]	唐茹，孙钰翔，戴齐，林清美，谢丽华. 土壤团聚体微结构研究方法及进展[J]. 河南农业科学, 2018, 47(9): 8-15.
[7]	范艺宽，毛家伟，孙大为，张翔，杨立均，李亮，司贤宗，吴俊林. 耕作深度和秸秆还田互作对土壤团聚体组成和烟叶钾、氯含量的影响[J]. 河南农业科学, 2018, 47(1): 32-36.
[8]	冀保毅，赵亚丽，郭海斌，穆心愿，薛志伟，李潮海. 深耕和秸秆还田对不同质地土壤团聚体组成及稳定性的影响[J]. 河南农业科学, 2015, 44(3): 65-70,107.
[9]	王洪娟，梁成华，杜立宇. 设施蔬菜栽培对土壤团聚体组成及稳定性的影响[J]. 河南农业科学, 2013, 42(12): 51-54,58.
[10]	刘小粉，刘春增，李本银，王守刚. 用分形理论评价长期施肥对土壤理化性质的影响[J]. 河南农业科学, 2012, 41(4): 78-81,85.
[11]	苏海燕;程传策;马啸;罗晓庆;李常军;阳波. 烤烟连作对重庆土壤养分状况的影响[J]. 河南农业科学, 2010, 39(12): 59-62.