施用改良剂对植烟土壤酶活性和养分含量的影响

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英文篇名：Effects of amendment application on enzyme activities and nutrient contents in tobacco-planting soils 作者：邓小华 ; 杨哲宇 ; 李玉辉 ; 刘勇军 ; 张明发 ; 周米良 ; 张瑶 ; 李源环 英文作者：DENG Xiaohua;YANG Zheyu;LI Yuhui;LIU Yongjun;ZHANG Mingfa;ZHOU Miliang;ZHANG Yao;LI Yuanhuan;College of Agronomy, Hunan Agricultural University;Hunan Provincial Tobacco Company;Xiangxi Branch of Hunan Provincial Tobacco Company; 关键词：植烟土壤 ; 改良剂 ; 酶活性 ; 养分含量 英文关键词：Tobacco-planting soil;;Amendment;;Enzyme activity;;Nutrient content 中文刊名：YCKJ 英文刊名：Tobacco Science & Technology 机构：湖南农业大学农学院;湖南省烟草公司;湖南省烟草公司湘西自治州公司; 出版日期：2018-12-20 15:02 出版单位：烟草科技 年：2019 期：v.52;No.384 基金：湖南省烟草专卖局科技项目“湘西烟区土壤pH变化机制及调控技术研究与应用”(xx15-18Aa01) 语种：中文; 页：YCKJ201902006 页数：7 CN：02 ISSN：41-1137/TS 分类号：39-45

摘要

为明确酸性植烟土壤施用改良剂后的土壤酶活性和主要养分的动态变化,以湖南省花垣县植烟土壤为研究对象,采用盆栽试验研究了丰收延酸性土壤调理剂、金叶酸性土壤改良剂、石灰等3种土壤改良剂对土壤酶活性及土壤养分的影响。结果表明:烤烟移栽后30～120 d,土壤脲酶及蔗糖酶活性呈"低—高—低"的变化趋势,移栽后120 d较对照分别提高28.89%～33.39%和18.27%～32.74%;土壤中性磷酸酶及过氧化氢酶活性呈逐渐增强的趋势,移栽后120 d较对照分别提高9.61%～18.03%和9.14%～16.17%。施用丰收延和金叶酸性土壤改良剂可提高土壤有机质、碱解氮和有效磷含量;施用石灰可提高土壤碱解氮和有效磷含量;施用金叶酸性土壤改良剂可降低土壤速效钾的有效性。对酸性(pH<5.5)植烟土壤的修复施用石灰的效果最好。
        To clarify the dynamic variations of enzyme activity and major nutrients in acidic tobacco-planting soils after amendment application, a pot experiment was conducted to study the effects of three soil amendments(Fengshouyan acidic soil conditioner, Golden Leaf acid soil amendment and lime) on the enzyme activity and nutrients in soils of Huayuan County, Hunan Province. The results showed that the activities of urease and invertase in soils presented a trend of"low-high-low"from the 30th to 120th days after transplanting. The activities of neutral phosphatase and catalase in soils increased gradually. Comparing with the control, the activities of urease, invertase, neutral phosphatase and catalase in soils increased by 28.89%-33.39%,18.27%-32.74%, 9.61%-18.03% and 9.14%-16.17% on the 120th day, respectively. The application of Fengshouyan acidic soil conditioner and Golden Leaf acid soil amendment increased the contents of organic matter, alkaline nitrogen and available phosphorus in soils. Lime application increased the contents of alkaline nitrogen and available phosphorus in soils, and the application of Golden Leaf acidic soil amendments reduced the availability of available potassium in soils. For the restoration of acidic tobacco-planting soil(pH<5.5),lime application should be the best.

引文

[1]陈江华,李志宏,刘建利,等.全国主要烟区土壤养分丰缺状况评价[J].中国烟草学报,2004,10(3):14-18.CHEN Jianghua,LI Zhihong,LIU Jianli,et al.Evaluation of soil nutrients condition in major tobacco production region of China[J].Acta Tabacaria Sinica,2004,10(3):14-18.
    [2]邓小华,李源环,周米良,等.武陵山地植烟土壤酸度特征及影响因素--以湖南省湘西自治州为例[J].水土保持学报,2018,32(4):304-310.DENG Xiaohua,LI Yuanhuan,ZHOU Miliang,et al.Acidity characteristics and its influencing factors of Wuling mountains tobacco-planting soils:A case study in Xiangxi Autonomous Prefecture,Hunan Province,southeast China[J].Journal of Soil and Water Conservation,2018,32(4):304-310.
    [3]张东,扈强,杜咏梅,等.植烟土壤酸化及改良技术研究进展[J].中国烟草科学,2013,34(5):113-118.ZHANG Dong,HU Qiang,DU Yongmei,et al.Advances in acidification and improvement of tobacco planting soil[J].Chinese Tobacco Science,2013,34(5):113-118.
    [4]尹永强,何明雄,邓明军.土壤酸化对土壤养分及烟叶品质的影响及改良措施[J].中国烟草科学,2008,29(1):51-54.YIN Yongqiang,HE Mingxiong,DENG Mingjun.Effects of soil acidification on soil nutrients and quality of flue-cured tobacco and its countermeasures[J].Chinese Tobacco Science,2008,29(1):51-54.
    [5]于宁,关连珠,娄翼来,等.施石灰对北方连作烟田土壤酸度调节及酶活性恢复研究[J].土壤通报,2008,39(4):849-851.YU Ning,GUAN Lianzhu,LOU Yilai,et al.Lime application regulates soil acidity and restores enzyme activities in the fields cultivated continuously with tobacco,northern China[J].Chinese Journal of Soil Science,2008,39(4):849-851.
    [6]李兆林,赵敏,王建国,等.施用生石灰对土壤酶活性及大豆产量的影响[J].农业系统科学与综合研究,2008,24(4):480-484.LI Zhaolin,ZHAO Min,WANG Jianguo,et al.Effect of quicklime application on soil enzymes activity and soybean yield[J].System Sciences and Comprehensive Studies in Agriculture,2008,24(4):480-484.
    [7]胡敏,向永生,鲁剑巍.石灰用量对酸性土壤pH值及有效养分含量的影响[J].中国土壤与肥料,2017(4):72-77.HU Min,XIANG Yongsheng,LU Jianwei.Effects of lime application rates on soil pH and available nutrient content in acidic soils[J].Soils and Fertilizers Sciences in China,2017(4):72-77.
    [8]舒秀丽,赵柳,孙学振,等.不同土壤改良剂处理对连作西洋参根际微生物数量、土壤酶活性及产量的影响[J].中国生态农业学报,2011,19(6):1289-1294.SHU Xiuli,ZHAO Liu,SUN Xuezhen,et al.Effects of soil amendments on rhizosphere microbial number,soil enzyme activity and yield of continuous cropped American ginseng[J].Chinese Journal of Eco-Agriculture,2011,19(6):1289-1294.
    [9]邢世和,熊德中,周碧清,等.不同土壤改良剂对土壤生化性质与烤烟产量的影响[J].土壤通报,2005,36(1):72-75.XING Shihe,XIONG Dezhong,ZHOU Biqing,et al.Effects of various modifiers on soil biochemical properties and tobacco yields[J].Chinese Journal of Soil Science,2005,36(1):72-75.
    [10]朱克亚,孙星,程森,等.不同改良剂对皖南烟田土壤性状及烤烟产量和品质的影响[J].土壤,2016,48(4):720-725.ZHU Keya,SUN Xing,CHENG Sen,et al.Effects of different soil amendments on south Anhui tobaccogrowing soil and flue-cured tobacco yield and quality[J].Soils,2016,48(4):720-725.
    [11]潘金华,庄舜尧,黄化刚,等.土壤改良剂对黔西北两种植烟土壤氮矿化的影响[J].烟草科技,2017,50(5):10-18.PAN Jinhua,ZHUANG Shunyao,HUANG Huagang,et al.Effects of soil amendment on nitrogen mineralization of soils at two altitudes in northwest Guizhou[J].Tobacco Science&Technology,2017,50(5):10-18.
    [12]邓小华,周米良,田茂成,等.湘西州植烟气候与国内外主要烟区比较及相似性分析[J].中国烟草学报,2012,18(3):28-33.DENG Xiaohua,ZHOU Miliang,TIAN Maocheng,et al.Comparison and similarity analysis in climate conditions between Xiangxi and main tobacco growing areas both domestic and overseas[J].Acta Tabacaria Sinica,2012,18(3):28-33.
    [13]关松荫,张德生,张志明.土壤酶及其研究法[M].北京:农业出版社,1986.GUAN Songyin,ZHANG Desheng,ZHANG Zhiming.Soil enzymes and their research methods[M].Beijing:Agricultural Press,1986.
    [14]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.LU Rukun.Methods for soil agricultural chemistry analysis[M].Beijing:Chinese Agricultural Science and Technology Press,1999.
    [15]李琰琰,刘国顺,向金友,等.氮营养水平对植烟土壤养分含量及土壤酶活性的影响[J].中国烟草学报,2011,17(2):39-43.LI Yanyan,LIU Guoshun,XIANG Jinyou,et al.Effects of nitrogen nutrition on tobacco soil nutrient content in different soil layers and soil enzyme activity[J].Acta Tabacaria Sinica,2011,17(2):39-43.
    [16]Huber C,Baier R,G?ttlein A,et al.Changes in soil,seepage water and needle chemistry between 1984 and2004 after liming an N-saturated Norway spruce stand at the H?glwald,Germany[J].Forest Ecology and Management,2006,233(1):11-20.
    [17]de Souza R F,Faquin V,Torres P R F,et al.Liming and organic fertilizer:influence on phosphorus adsorption in soils[J].Revista Brasileira de Ciência do Solo,2006,30(6):975-983.
    [18]蔡东,肖文芳,李国怀.施用石灰改良酸性土壤的研究进展[J].中国农学通报,2010,26(9):206-213.CAI Dong,XIAO Wenfang,LI Guohuai.Advance on study of liming on acid soils[J].Chinese Agricultural Science Bulletin,2010,26(9):206-213.
    [19]Zhang Y M,Zhou G Y,Wu N,et al.Soil enzyme activity changes in different-aged spruce forests of the eastern Qinghai-Tibetan Plateau[J].Pedosphere,2004,14(3):305-312.
    [20]和文祥,朱铭莪,张一平.土壤酶与重金属关系的研究现状[J].土壤与环境,2000,9(2):139-142.HE Wenxiang,ZHU Minge,ZHANG Yiping.Recent advance in relationship between soil enzymes and heavy metals[J].Soil and Environmental Sciences,2000,9(2):139-142.
    [21]Frankenberger Jr W T,Johanson J B,Nelson C O.Urease activity in sewage sludge-amended soils[J].Soil Biology and Biochemistry,1983,15(5):543-549.
    [22]徐光泽,席飞虎,张重义.施用生石灰对烤烟根际生物学特征及烟叶产质量的影响[J].江西农业学,2014,26(7):67-70.XU Guangze,XI Feihu,ZHANG Zhongyi.Effects of using quick lime on biological characteristics of rhizospheric microorganisms of flue-cured tobacco,and yield and quality of tobacco leaves[J].Acta Agriculturae Jiangxi,2014,26(7):67-70.
    [23]曹志洪.优质烤烟生产的土壤与施肥[M].南京:江苏科学技术出版社,1991.CAO Zhihong.Soils and fertilizers for quality flue-cured tobacco production[M].Nanjing:Jiangsu Science and Technology Press,1991.
    [24]张效朴,郑根宝.连续施石灰对作物生长及其养分吸收的影响[J].土壤学报,1987,24(4):343-351.ZHANG Xiaopu,ZHENG Genbao.Effect of continuous liming on crop growth and their absorption of nutrients[J].Acta Pedologica Sinica,1987,24(4):343-351.