Results 41 to 50 of about 114,132 (294)

Estoques de carbono orgânico e de nitrogênio no solo em sistema de integração lavoura-pecuária em plantio direto, submetido a intensidades de pastejo Soil organic carbon and nitrogen stocks in an untilled crop-livestock integration system under different grazing intensities

Revista Brasileira de Ciência do Solo, 2009
Sistemas de integração lavoura-pecuária têm um alto potencial de uso no sul do país, especialmente em áreas de soja sob plantio direto, com espécies de cobertura no inverno.
Edicarlos Damacena de Souza, Sergio Ely Valadão Gigante de Andrade Costa, Ibanor Anghinoni, Paulo César de Faccio Carvalho, Marcelo Andrigueti, Eduardo Cao   +5 more
doaj   +1 more source

Soil organic carbon and biological indicators of uncultivated vis-à-vis intensively cultivated soils under rice–wheat and cotton–wheat cropping systems in South-Western Punjab

Carbon Management, 2020
Soil carbon (C) pools and biological indicator plays an important role in maintaining soil quality. Land use change from naturally undisturbed to intense cultivation had significant impact on C storage due to change in soil biological properties.
Sandeep Sharma, Pritpal Singh, G. P. S. Sodhi   +2 more
doaj   +1 more source

Farm soil carbon monitoring developments and land use change: unearthing relationships between paddock carbon stocks, monitoring technology and new market options in Western Australia [PDF]

, 2009
Carbon, Forestry, Land-use change, Organic, Revegetation, Soil, Western Australia,
Mark P. McHenry, McHenry, M.P., Mark McHenry   +2 more
core   +2 more sources

Environmental indicators combined with conceptual models to assess the spatial distribution of carbon storages in the Liukui Experimental Forest in southern Taiwan

Ecological Indicators, 2022
The spatio-temporal distribution of carbon storage is an important parameter in watershed management planning; how to use environmental indicators to estimate carbon storage in a certain area in real time is extremely important in green environmental ...
Chao-Yuan Lin, Siang-Min Wang, Shao-Wei Wu, Chun-Wei Tseng, Ting-Yu Chen   +4 more
doaj   +1 more source

Soil organic carbon fractions in agroforestry system in Brazil: seasonality and short-term dynamic assessment [PDF]

Revista Brasileira de Ciência do Solo, 2023
Adopting land-uses that contribute with a considerable litter input can affect the accumulation, protection, and bioavailability of organic carbon in the edaphic environment, compromising the different compartments of soil organic matter (SOM) and the ...
Priscila Silva Matos, Luiz Alberto da Silva Rodrigues Pinto, Sandra Santana de Lima, Thassiany de Castro Alves, Eduardo Pellegrino Cerri, Marcos Gervasio Pereira, Everaldo Zonta   +6 more
doaj   +1 more source

Assessment of soil carbon and biochemical indicators of soil quality under rainfed land use systems in North Eastern region of Punjab, India

Carbon Management, 2020
The changes in land use systems result in remarkable variations in SOC and its dynamics which subsequently govern soil biochemical processes, microbial and metabolic indices in soil.
Asima Maini, Vivek Sharma, Sandeep Sharma   +2 more
doaj   +1 more source

Long-term impacts of integrated nutrient management with equivalent nutrient doses to mineral fertilization on soil organic carbon sequestration in a sub-tropical Alfisol of India

Carbon Management, 2020
Limited evidence is available on carbon sequestration potential of long-term integrated nutrient management (INM) versus mineral fertilization, when equivalent amounts of nutrients were added. Hence, this study was carried out to understand the impact of
Ankita Trivedi, Ranjan Bhattacharyya, D. R. Biswas, S. Das, T. K. Das, P. Mahapatra, D. K. Shahi, C. Sharma   +7 more
doaj   +1 more source

Carbon stocks and lability in land use and management systems in southwestern Goiás, Brazil

Pesquisa Agropecuária Tropical, 2023
The southwest region of the Goiás state, Brazil, is suitable for several agricultural activities, even in more fragile soils such as Typic Quartzipsamments.
Diego Oliveira Ribeiro, Gabriel Rosa Gonçalves, Giovana Oliveira Rubio, Gustavo Castoldi, Eduardo Pradi Vendruscolo, Zaqueu Henrique de Souza   +5 more
doaj   +1 more source

Gypsum and cover crop impacts on normalized values of total soil organic C (SOC), total nitrogen (TN), microbial biomass (SBMC), active carbon (AC), cold (CWC) and hot (HWC) salt water extractable carbon, carbon pool index (CPI), nitrogen pool index (NPI), carbon lability index (CLI) and carbon management index (CMI) under different phases of a rainfed no-till soybean-corn rotation when averaged across all sites (2012 to 2016). [PDF]

, 2022
Gypsum and cover crop impacts on normalized values of total soil organic C (SOC), total nitrogen (TN), microbial biomass (SBMC), active carbon (AC), cold (CWC) and hot (HWC) salt water extractable carbon, carbon pool index (CPI), nitrogen pool index (NPI)
Dexter B. Watts (13871107), Randall C. Reeder (13871116), Khandakar R. Islam (13871101), Marvin T. Batte (13871122), Warren A. Dick (13871104), Tara T. VanToai (13871119), Norman R. Fausey (13871113), Dennis C. Flanagan (5644604), Javier M. Gonzalez (13871110)   +8 more
core   +1 more source

Carbon Management Index and Carbon Stock of a Cohesive Oxisol Under Different in the Region Northeast of Brazil

Journal of Agricultural Science, 2018
The objective of this study was to evaluate the soil organic carbon fractions and the carbon management index (CMI) in a cohesive oxisol under different uses. Conventional cassava planting (CC), pasture (PP), and 7- and 12-year agroforestry systems (AF7 and AF12, respectively), were tested against secondary forest (SF). Soil samples of these areas were
Paes, Ésio de Castro, Dias, Fabiane Pereira Machado, Fernandes, Iara Oliveira, Pereira, Elisângela Gonçalves, Leite, Elton da Silva, Lima, José Maria de, Nóbrega, Júlio César Azevedo   +6 more
openaire   +1 more source