This paper is published in Volume-4, Issue-5, 2018
Area
Environment
Author
Dil Kumar Limbu, Madan Koirala, Zhang Huan Shang
Org/Univ
Central Campus of Technology, Tribhuvan University, Dharan, Nepal, Nepal
Pub. Date
12 November, 2018
Paper ID
V4I5-1435
Publisher
Keywords
Biomass, Carbon, Climate change, Himalayan, Soil, Rangeland

Citationsacebook

IEEE
Dil Kumar Limbu, Madan Koirala, Zhang Huan Shang. Soil organic Carbon and total Nitrogen in Himalayan rangeland, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJARIIT.com.

APA
Dil Kumar Limbu, Madan Koirala, Zhang Huan Shang (2018). Soil organic Carbon and total Nitrogen in Himalayan rangeland. International Journal of Advance Research, Ideas and Innovations in Technology, 4(5) www.IJARIIT.com.

MLA
Dil Kumar Limbu, Madan Koirala, Zhang Huan Shang. "Soil organic Carbon and total Nitrogen in Himalayan rangeland." International Journal of Advance Research, Ideas and Innovations in Technology 4.5 (2018). www.IJARIIT.com.

Abstract

The objective of this study is to identify and quantify the present status of carbon and nitrogen pool in Himalayan rangeland and to make recommendations for enhancing carbon and nitrogen storage for rangeland management. To meet the aforementioned objectives, the field study was conducted in 2011 -2013. The study showed that soil organic carbon was highest in legume seeding sub-plot in topsoil (28.53 ± 2.6) t/ha of heavily grazed area. Similarly, total nitrogen was highest in bottom soil (2.81 ± 0.16) t/ha in legume seeding sub-plot of an enclosed un-grazed area. Usually, heavily grazed and legume seeding sub-plots had more soil organic carbon and soil organic nitrogen concentration compared to others. The value of above ground biomass was an increasing trend with decreasing grazing intensity but for below-ground biomass, it was just the reverse. On the basis of the results of this study, the grazing intensity is positively correlated with above ground and below ground biomass and soil organic carbon but no any response with soil total nitrogen and soil bulk density.