An Asian Journal of Soil Science

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Assessment of Soil Organic Carbon Stock in Different Agro-Ecological Land Use of Ri-Bhoi District, Meghalaya


Affiliations
1 College of Post Graduate Studies in Agricultural Sciences (Central Agricultural Univeristy), Umiam (Meghalaya), India
2 North Eastern Space Applications Centre, Umiam (Meghalaya), India
     

   Subscribe/Renew Journal


A study was carried out in Ri-Bhoi district of Meghalaya. The studies have focused on organic carbon (C) stocks of soils because of increases in atmospheric carbon dioxide (CO2). Six agro-ecological land use were intersect with 7 slopes to generate soil sample location. Three locations have been selected for each strata to determine the average carbon stock. The mean organic soil organic carbon ranged between 1.53 per cent to 2.43 per cent with maximum in S1T2 (2.42%) followed by S2T2 (2.38%), S2AG2 (2.20%) and minimum in S7OS1 (1.53%) followed by S7OS2 (1.56%) and S6OS1 (1.60%). The mean BD ranged between 1.22 to 1.42 g/cm3 with maximum in S7OS2 (1.42 g/cm3) and minimum in S1T2 (1.22 g/cm-3) and S3T2 (1.22 g/cm-3). The mean SOC stock ranges from 44.41 Mg ha-1 to 32.5 Mg ha-1 with mean SOC stock content was found maximum in S1T2 (44.41 Mg ha-1) followed by S2T2 (43.49 Mg ha-1) and minimum in S7OS1 (32.51 Mg ha-1) followed by S7OS2 (33.1 Mg ha-1).

Keywords

Ri-Bhoi, Organic Carbon, Agro-Ecological, Land Use, Carbon Stock, Strata.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Ahmad, H., Athar, F. and Manochehr, G. (2010). Carbon sequestration under different physiographic and climatic conditions in north Karaj river basin. In: World congress of soil science: Soil solutions for a changing World, Brisbane, Australia 9-11.

  • Aula, L., Macnack N., Omara, P., Mullock, J.and Raun, W. (2016). Effect of fertilizer nitrogen (N) on soil organic carbon, total N and soil Ph in long-term continuous winter wheat (Triticum aestivum L.) Communications in Soil Science & Plant Analysis, 47(7): 863-874, http://dx.doi.org/10.1080/ 00103624.2016.1147047.

  • Aytenew, M. (2015). Effect of slope gradient on selected soil physico-chemical properties of dawja watershed in enebse Sar Midir District, Amhara National Regional state. American J. Scientific &Industrial Research, 6(4): 74 -78.

  • Batjes, N.H. (1996). Total carbon and nitrogen in the soils of the world. European J. Soil Sci., 47:151–163.

  • Black, C. A. (1965).Methods of soil analysis, part 2, Madison, Wisc, ASA.

  • Bouyoucos, G.J. (1962). Hydrometer method improved for making particle size analyses of soils. Agron. J., 54 : 464-465.

  • Central Groundwater Board (2013). Groundwater information booklet—Yadgir district, Karnataka. CGWB South Western region Bangalore, Karnataka (India).

  • Chan, Y. (2008). Increasing soil organic carbon of agricultural land. PRIMEFACT 735.

  • Cheng, Ji W., GenXing, P., You Guo, T., LianQing, L., XuHui, Z. and XiaoJun, H. (2010).Changes in cropland topsoil organic carbon with different fertilizations under long-term agroecosystem experiments across mainland China. Science China, 53 (7): 858–867.

  • Dorji, T., Odeh, I. O. A. and Damien, J. (2014). Field vertical distribution of soil organic carbon density in relation to land use/cover, altitude and slope aspect in the Eastern Himalayas. Land, 3:1232-1250.

  • Eaton, J.M., McGoff, N.M., Byrne, K.A., Leahy, P. and Kiely, G. (2008). Land cover change and soil organic carbon stocks in the Republic of Ireland 1851–2000. Climatic Change, 91: 317–334.

  • Ge, S., Xu, H., Ji, M. and Jiang, Y. (2013). Characteristics of soil organic carbon, total nitrogen and C/N ratio in chinese apple orchards. Open J. Soil Sci., 3: 213-217.

  • Igboekwe, M.U. and Akankpo, A.O. (2011). Application of geographic information system (GIS) in mapping groundwater quality in Uyo, Nigeria. Int. J. Geosci., 2: 394-397.

  • Jenny, H. (1941). Factors of soil formation, McGraw-Hill, New York, pp. 281.

  • Lal, R. (2004). Soil carbon sequestration in India. Climatic Change, 65: 277–296.

  • Miranda, E.A., Rovira, P., Brotons, L., Vilalta, J.M., Retana, J., Pla, M. and Vayreda, J. (2013). Soil carbon stocks and their variability across the forests,shrublands and grasslands of peninsular Spain. Biogeosciences, 10 : 8353–8361.

  • Morgan, J.A., Follett, R.F., Allen, L.H., Grosso, J.S.D., Derner, J.D., Dijkstra, F., Franzluebbers, A., Fry, R., Paustian, K. and Schoeneberger, M.M. (2010).Carbon sequestration in agricultural lands of the United States. J. Soil & Water Conservation, 65 (1): 6-13.

  • Oueslati, I., Allamano, P., Bonifacio, E. and Claps, P. (2013). Vegetation and topographic control on spatial variability of soil organic carbon. Pedosphere, 23: 48–58.

  • Plante, A.F., Conant, R.T., Stewart, C.E., Paustian, K. and Six, J. (2006). Impact of soil texture on the distribution of soil organic matter in physical and chemical fractions. Soil Sci. Soc. Am. J., 70: 287–296.

  • Post, W. M. and Kwon, K. C. (2000). Soil carbon sequestration and land-use change: processes and potential. Global Change Biology, 6: 317-327.

  • Rao, C.S. and Venkateswarlu, B. (2012). Soil carbon sequestration and its potential in mitigating climate change. In: Carbon management in Agriculture for mitigating greenhouse effect, ICAR research complex in NE region, Umiam, Meghalaya, 43-59pp.

  • Saree, S., Ponphang, P., Sarobol, E., Limtong, P. and Chidthaisong, A. (2012). Soil carbon sequestration affected by cropping changes from upland maize to flooded rice cultivation. J. Sustain. Energy & Environ., 3 :147-152.

  • Walkley, A. and Black, A. (1934). An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci., 37: 29-38.

  • Webster, I.F., Creed, F.D. and Bourbonnière, R.A. (2011). A topographic template for estimating soil carbon pools in forested catchments.Geoderma, 160 : 457–467.

  • Zhang, L., Zhuang, Q., Liud, H.Y., Yub, D., Zhao, Q., Shi, X., Xing, S. and Wang, G. (2016). Toward optimal soil organic carbon sequestration with effects of agricultural management practices and climate change in Tai-Lake paddysoils of China. Geoderma, 275 : 28–39.


Abstract Views: 724

PDF Views: 0




  • Assessment of Soil Organic Carbon Stock in Different Agro-Ecological Land Use of Ri-Bhoi District, Meghalaya

Abstract Views: 724  |  PDF Views: 0

Authors

Kabir Debbarma
College of Post Graduate Studies in Agricultural Sciences (Central Agricultural Univeristy), Umiam (Meghalaya), India
Naorem Janaki Singh
North Eastern Space Applications Centre, Umiam (Meghalaya), India

Abstract


A study was carried out in Ri-Bhoi district of Meghalaya. The studies have focused on organic carbon (C) stocks of soils because of increases in atmospheric carbon dioxide (CO2). Six agro-ecological land use were intersect with 7 slopes to generate soil sample location. Three locations have been selected for each strata to determine the average carbon stock. The mean organic soil organic carbon ranged between 1.53 per cent to 2.43 per cent with maximum in S1T2 (2.42%) followed by S2T2 (2.38%), S2AG2 (2.20%) and minimum in S7OS1 (1.53%) followed by S7OS2 (1.56%) and S6OS1 (1.60%). The mean BD ranged between 1.22 to 1.42 g/cm3 with maximum in S7OS2 (1.42 g/cm3) and minimum in S1T2 (1.22 g/cm-3) and S3T2 (1.22 g/cm-3). The mean SOC stock ranges from 44.41 Mg ha-1 to 32.5 Mg ha-1 with mean SOC stock content was found maximum in S1T2 (44.41 Mg ha-1) followed by S2T2 (43.49 Mg ha-1) and minimum in S7OS1 (32.51 Mg ha-1) followed by S7OS2 (33.1 Mg ha-1).

Keywords


Ri-Bhoi, Organic Carbon, Agro-Ecological, Land Use, Carbon Stock, Strata.

References