Journal of the Indian Society of Soil Science, 54 (3): 294-299.Pal, S.S. and Shurpali, N.J. (2006).Variation in soil organic carbon as influenced by climate under different cropping system in India. J. Indian Soc. Soil Sci., 54(3) : 294 - 299....
Thirty-two soil profiles and 44 sutface soil-sites in the cultivated areas representing five landforms in South Deccan Plateau of Andhra Pradesh were studied for estimating the soil organic carbon (SOC) storage in soils. The study revealed that SOC content in the sutface 0.15 m and up to one...
andno fertilizer(0.127gkg。yr). Keywords:long·term fieldexperiment,organicamendments,soilorganiccarbon,paddysoilderivedfrom redearth countries,Chinahas30Mhaofseasonallyflooded NTRODUCTlON paddyfields,predominantlyinsouthChina(Paneta1. 2009).Paddysoilisofremostcultivatedlandinsouth Thereisabout1.5x10”kgsoil...
Long-term manure and fertilizer effects on soil organic matter fractions and microbes under a wheat-maize cropping system in northern China As an essential indicator of soil quality, soil organic carbon (SOC) and its different labile fractions have an important role in determining soil chemical......
Soil organic carbon (SOC) makes up about two-thirds of the C pool in the terrestrial biosphere; annual C deposition and decomposition to release carbon dioxide (CO2) into the atmosphere constitutes about 4 percent of this SOC pool. Cropland is an important highly managed component of the biosp...
Soil organic carbon (SOC) is an important pool in the global C cycle, playing a vital role in moderating atmospheric CO2 concentrations (Li and Zhao, 2001). Globally, soils contain 2400 Gt of C to 2 m of soil depth, which is approximately 4.5 times the size of the biotic pool (Batjes...
Emissions and Soil Organic Carbon in Calcareous Soils as Affected by Bone char and Phosphate Rock 来自 Semantic Scholar 喜欢 0 阅读量: 23 作者:M Saleh,A El-Refaey,YA El-Damarawy 摘要: Greenhouse gases (GHG), as anthropogenic emitted gases, causing global warming (Ricke and Caldeira, 2014)...
Soil Till. Res. (1997) M.M.Al-Kaisiet al. Soil carbon and nitrogen changes as influenced by tillage and cropping systems in some Iowa soils Agric. Ecosyst. Environ. (2005) R.Awaleet al. Tillage and N-fertilizer influences on selected organic carbon fractions in a North Dakota silty clay...
Shifting cultivation (jhum) and forest land are the main land uses in North Eastern region of Indian Himalaya, but in the long term this form of agriculture is not acceptable due to the soil degradation following the cutting of forest vegetation, and the consequent biodiversity loss, high erosi...
in tidal water contributed to the soil organic carbon of site 2 (Ayiramthengu) mangroves. Mangrove structure, salinity, soil pH and bulk density were found to be the correlating factors for the carbon stock variations across the study sites. Hence, the understanding of the amount of carbon ...