Carbon Stocks in Compartments of Soil Organic Matter 31 Years after Substitution of Native Cerrado Vegetation by Agroecosystems

被引：12
|
作者：
Belleza Ferreira, Eloisa Aparecida [1 ]
da Cunha Bustamante, Mercedes Maria [2 ]
Siqueira Resck, Dimas Vital [1 ]
de Figueiredo, Cicero Celio [3 ]
Pinto, Alexandre de Siqueira [4 ]
Malaquias, Juaci Vitoria [1 ]
机构：
[1] Empresa Brasileira Pesquisa Agr, Embrapa Cerrados, Planaltina, DF, Brazil
[2] Univ Brasilia, Inst Biol, Campus Univ Darcy Ribeiro, Brasilia, DF, Brazil
[3] Univ Brasilia, Fac Agron & Vet, Campus Univ Darcy Ribeiro, Brasilia, DF, Brazil
[4] Univ Fed Sergipe, Campus Aracaju, Aracaju, Sergipe, Brazil
来源：
REVISTA BRASILEIRA DE CIENCIA DO SOLO | 2016年 / 40卷
关键词：
conventional tillage; no-tillage; microbial biomass; particulate organic matter; LAND-USE CHANGE; EXTRACTION METHOD; CROP-ROTATION; C-13; NMR; TILLAGE; DYNAMICS; OXISOL; FRACTIONS; TURNOVER; SYSTEMS;
D O I：
10.1590/18069657rbcs20150059
中图分类号：
S15 [土壤学];
学科分类号：
0903 ; 090301 ;
摘要：
Changes in carbon stocks in different compartments of soil organic matter of a clayey Latossolo Vermelho Distrofico (Typic Haplustox), caused by the substitution of native savanna vegetation (cerrado sensu stricto) by agroecosystems, were assessed after 31 years of cultivation. Under native vegetation, a stock of 164.5 Mg ha(-1) C was estimated in the 0.00-1.00 m layer. After 31 years of cultivation, these changes in soil C stocks were detected to a depth of 0.60 m. In the case of substitution of cerrado sensu stricto by no-tillage soybean-corn rotation, a reduction of at least 11 % of the soil C pools was observed. However, the adoption of no-tillage as an alternative to tillage with a moldboard plow (conventional system) reduced CO2 emissions by up to 12 %.
引用
收藏
页数：15
相关论文
共 50 条
  • [1] Carbon and phosphorus stocks of clayey Ferralsols in Cerrado native and agroecosystems, Brazil
    Lardy, LC
    Brossard, M
    Assad, MLL
    Laurent, JY
    AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2002, 92 (2-3) : 147 - 158
  • [2] Carbon Storage in Different Compartments in Eucalyptus Stands and Native Cerrado Vegetation
    Ribeiro, Fabiana Piontekowski
    Gatto, Alcides
    de Oliveira, Alexsandra Duarte
    Pulrolnik, Karina
    Valadao, Marco Bruno Xavier
    Araujo, Juliana Baldan Costa Neves
    de Carvalho, Arminda Moreira
    Ferreira, Eloisa Aparecida Belleza
    PLANTS-BASEL, 2023, 12 (14):
  • [3] Soil carbon and nitrogen stocks and the quality of soil organic matter under silvopastoral systems in the Brazilian Cerrado
    de Souza Almeida, Luana Larrisa
    Frazao, Leidivan Almeida
    Marinho Lessa, Taynan Aquilles
    Fernandes, Luiz Arnaldo
    de Carvalho Veloso, Alvaro Luiz
    Quintao Lana, Angela Maria
    de Souza, Igor Alexandre
    Pegoraro, Rodinei Facco
    Ferreira, Evander Alves
    SOIL & TILLAGE RESEARCH, 2021, 205
  • [4] Soil carbon and nitrogen stocks and the quality of soil organic matter under silvopastoral systems in the Brazilian Cerrado
    Almeida, Luana Larrisa de Souza
    Frazão, Leidivan Almeida
    Lessa, Taynan Aquilles Marinho
    Fernandes, Luiz Arnaldo
    Veloso, Álvaro Luiz de Carvalho
    Lana, Angela Maria Quintão
    de Souza, Igor Alexandre
    Pegoraro, Rodinei Facco
    Ferreira, Evander Alves
    Soil and Tillage Research, 2021, 205
  • [5] Carbon and Nitrogen Stocks and Soil Organic Matter Persistence under Native Vegetation along a Topographic and Vegetation Gradient in the Central Amazon Region
    Ziviani, Melania Merlo
    Pinheiro, Erika Flavia Machado
    Ceddia, Marcos Bacis
    Ferreira, Ana Carolina Souza
    Machado, Frederico Santos
    SOIL SYSTEMS, 2024, 8 (02)
  • [6] Sequestration of native soil organic carbon and residue carbon in complex agroecosystems
    Bichel, Amanda
    Oelbermann, Maren
    Voroney, Paul
    Echarte, Laura
    Carbon Management, 2016, 7 (5-6) : 261 - 270
  • [7] Content and carbon stocks in labile and recalcitrant organic matter of the soil under crop-livestock integration in Cerrado
    Batista, Itaynara
    Pereira, Marcos Gervasio
    Fernandes Correia, Maria Elizabeth
    Bieluczyk, Wanderlei
    Schiavo, Jolimar Antonio
    Costa Rows, Janaina Ribeiro
    SEMINA-CIENCIAS AGRARIAS, 2013, 34 : 3377 - 3388
  • [8] Sampling and Data Analysis Optimization for Estimating Soil Organic Carbon Stocks in Agroecosystems
    Sherpa, Sonam R.
    Wolfe, David W.
    van Es, Harold M.
    SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 2016, 80 (05) : 1377 - 1392
  • [9] Soil organic carbon pools after 12 years in no-till dryland agroecosystems
    Sherrod, LA
    Peterson, GA
    Westfall, DG
    Ahuja, LR
    SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 2005, 69 (05) : 1600 - 1608
  • [10] SOIL CARBON STOCKS AND COMPARTMENTS OF ORGANIC MATTER UNDER CONVENTIONAL SYSTEMS IN BRAZILIAN SEMI-ARID REGION
    Medeiros, Aldair De Souza
    Silva Soares, Antonio Adolfo
    Ferreira Maia, Stoecio Malta
    REVISTA CAATINGA, 2022, 35 (03) : 697 - 710
12345