[1]LIU Di,Dengqiang,SHI Xinrong,et al.Responses of Phosphatase Activity in Rhizosphere and Non-rhizosphere Soils to Simulated Precipitation Changes in Planted Robinia pseudoacacia Forest on the Loess Plateau[J].Research of Soil and Water Conservation,2020,27(01):95-103.
Copy
Responses of Phosphatase Activity in Rhizosphere and Non-rhizosphere Soils to Simulated Precipitation Changes in Planted Robinia pseudoacacia Forest on the Loess Plateau
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
27
Number of periods:
2020 01
Page number:
95-103
Column:
Public date:
2020-02-20
- Title:
- Responses of Phosphatase Activity in Rhizosphere and Non-rhizosphere Soils to Simulated Precipitation Changes in Planted Robinia pseudoacacia Forest on the Loess Plateau
- Keywords:
- precipitation; phosphatase activities; rhizosphere soil; non-rhizosphere soil; Loess Plateau; planted forests; soil and water conservation; manipulative experiments.
- CLC:
- S718.5
- DOI:
- -
- Abstract:
- This study investigated the responses of phosphatase in rhizosphere and non-rhizosphere soils in a planted Robinia pseudoacacia forest on the Loess Plateau via a manipulative throughfall experiment. Increased precipitation enhanced the phosphatase activities in rhizosphere soils by 55.9% and 88.3% in 0—20 and 20—40 cm layers, respectively. Increased precipitation also enhanced the phosphatase activities in non-rhizosphere soils by 109% and 121%, respectively. In contrast, deceased precipitation was not significantly lower than the control but obviously lower than increased precipitation. The difference of soil phosphatase activity between rhizosphere and non-rhizosphere in 0—20 cm layer was not significant across the precipitation gradients, but significant across the drought gradients. Soil phosphatase activity was positively correlated with both soil water content and soil organic phosphorus content. These results indicated that precipitation increase more affected the soil phosphatase activities than drought in a short time in semi-arid region. Changing precipitation affected soil phosphatase activity through impact on soil moisture, soil organic phosphorus and biomass. It was important for vegetation restoration in planted forest on the loess under global climate change to study the influence of precipitation on soil phosphatase activity.
- References:
-
[1] Wang Z L, Zhong R D, Lai C G, et al. Climate change enhances the severity and variability of drought in the Pearl River Basin in South China in the 21st century [J]. Agricultural and Forest Meteorology, 2018,249:149-162.
[2] Spinoni J, Vogt J V, Naumann G, et al. Will drought events become more frequent and severe in Europe[J]. International Journal of Climatology, 2018,38(4):1718-1736.
[3] Reichstein M, Bahn M, Ciais P, et al. Climate extremes and the carbon cycle [J]. Nature, 2013,500(7462):287-295.
[4] Yuan Z Y, Jiao F, Shi X R, et al. Experimental and observational studies find contrasting responses of soil nutrients to climate change [J]. Elife, 2017,6:e23255.
[5] Dieter D, Elsenbeer H, Turner B L. Phosphorus fractionation in lowland tropical rainforest soils in central Panama [J]. Catena, 2010,82(2):118-125.
[6] Alexander L V, Zhang X, Peterson T C, et al. Global observed changes in daily climate extremes of temperature and precipitation [J]. Journal of Geophysical Research:Atmospheres, 2006,111(5):1-22.
[7] 王楠楠.降水变化驱动下红松阔叶林真菌结构和功能多样性的研究[D].哈尔滨:东北林业大学,2015.
[8] Snell F D, Snell C T, Snell F D S, et al. Colorimetric Methods of Analysis [M]. New York:Van Nostrand Reinhold Company, 1959.
[9] Fisher R F, Binkley D. Ecology and management of forest soils [M]. New York:John Wiley & Sons, 2000.
[10] Yokoyama D, Imai N, Kitayama K. Effects of nitrogen and phosphorus fertilization on the activities of four different classes of fine-root and soil phosphatases in Bornean tropical rain forests [J]. Plant and Soil, 2017,416(1/2):463-476.
[11] 王靓,盛建东,陈波浪.砂培条件下两种磷效率棉花根系形态及根际特征差异[J].中国土壤与肥料,2016(3):67-72.
[12] 王小平,肖肖,王新悦,等.连香树人工林细根生物量分布及根系分泌速率季节变化研究[J].安徽农业科学,2017,45(12):152-156.
[13] Sardans J, Pe?uelas J. Soil enzyme activity in a Mediterranean forest after six years of drought [J]. Soil Science Society of America Journal, 2010,74(3):838-851.
[14] 于星辰,刘倩,温智辉,等.不同肥力塿土、棕壤磷酸酶活性对土壤培养温度和含水量的响应[J].中国农业大学学报,2018,23(1):37-43.
[15] Maseko S T, Dakora F D. Rhizosphere acid and alkaline phosphatase activity as a marker of P nutrition in nodulated Cyclopia and Aspalathus species in the Cape fynbos of South Africa [J]. South African Journal of Botany, 2013,89:289-295.
[16] Domínguez M T, Holthof E, Smith A R, et al. Contrasting response of summer soil respiration and enzyme activities to long-term warming and drought in a wet shrubland(NE Wales, UK)[J]. Applied Soil Ecology, 2017,110:151-155.
[17] Esch E H, Lipson D, Cleland E E. Direct and indirect effects of shifting rainfall on soil microbial respiration and enzyme activity in a semi-arid system [J]. Plant & Soil, 2017,411(1/2):333-346.
[18] 张耀宗,张多勇,刘艳艳.近50年黄土高原马莲河流域降水变化特征分析[J].中国水土保持科学,2016,14(6):44-52.
[19] 王红霞,温仲明,高国雄,等.黄土丘陵区刺槐人工林与乡土植物叶片和细根功能性状比较研究[J].水土保持研究,2016,23(1):1-7.
[20] 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,2000.
[21] Cross A F, Schlesinger W H. A literature review and evaluation of the Hedley fractionation:Applications to the biogeochemical cycle of soil phosphorus in natural ecosystems [J]. Geofisica Internacional, 1995,64(3/4):197-214.
[22] 张国秀,赵允格,许明祥,等.黄土丘陵区生物结皮对土壤磷素有效性及碱性磷酸酶活性的影响[J].植物营养与肥料学报,2012,18(3):621-628.
[23] Jordi S, Josep P, Marc E. Seasonal patterns of root-surface phosphatase activities in a Mediterranean shrubland. Responses to experimental warming and drought [J]. Biology & Fertility of Soils, 2007,43(6):779-786.
[24] Huang W, Liu J, Zhou G, et al. Effects of precipitation on soil acid phosphatase activity in three successional forests in Southern China [J]. Biogeosciences, 2011,8(1):1901-1910.
[25] 郝玉兰,张荣,孙小凤.自然土壤中碱性磷酸酶活性状况研究[J].青海农林科技,2003(2):13-14.
[26] 马朋,任庆水,李昌晓,等.模拟水淹干旱胁迫对2年生水杉(Metasequoia gly ptostroboides)幼树盆栽土壤酶活性的影响[J].西南大学学报:自然科学版,2015,37(2):24-31.
[27] Austin A T, Yahdjian L, Stark J M, et al. Water pulses and biogeochemical cycles in arid and semiarid ecosystems [J]. Oecologia, 2004,141(2):221-235.
[28] 李帅军,郭剑芬,吴东梅,等.隔离降雨对米槠天然林土壤微生物生物量和酶活性的影响[J].亚热带资源与环境学报,2018,13(1):17-25.
[29] 胡雄.水分胁迫对喀斯特典型恢复树种生长生理的影响研究[D].长沙:湖南农业大学,2013.
[30] 薛小平,张深,李海涛,等.磷对外生菌根真菌松乳菇和双色蜡蘑草酸、氢离子和磷酸酶分泌的影响[J].菌物学报,2008,27(2):193-200.
[31] 关松荫.土壤酶及其研究法[M].北京:农业出版社,1986.
[32] Sardans J, Penuelas J. Drought decreases soil enzyme activity in a Mediterranean Quercus ilex L. forest [J]. Soil Biology & Biochemistry, 2005,37(3):455-461.
[33] Ladwig L M, Sinsabaugh R L, Collins S L, et al. Soil enzyme responses to varying rainfall regimes in Chihuahuan Desert soils [J]. Ecosphere, 2015,6(3):1-10.
[34] Brockett B F T, Prescott C E, Grayston S J. Soil moisture is the major factor influencing microbial community structure and enzyme activities across seven biogeoclimatic zones in western Canada [J]. Soil Biology & Biochemistry, 2012,44(1):9-20.
[35] 张艾明,刘云超,李晓兰,等.水肥耦合对紫花苜蓿土壤磷酸酶活性的影响[J].生态学杂志,2016,35(11):2896-2902.
[36] 包玉英.内蒙古草原和荒漠丛枝菌根共生多样性及其生态分布[D].呼和浩特:内蒙古农业大学,2004.
- Similar References:
Memo
-
Last Update:
2020-02-25