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soil science (32) 32
agriculture (25) 25
crop residues (16) 16
no-tillage (16) 16
mineralization (15) 15
agriculture, multidisciplinary (12) 12
mineralização (12) 12
plantio direto (12) 12
decomposition (11) 11
resíduos culturais (11) 11
agriculture, dairy & animal science (10) 10
environmental sciences (10) 10
life sciences (10) 10
carbon (9) 9
nitrous oxide (9) 9
agronomy (8) 8
straw (8) 8
adubação orgânica (7) 7
carbon mineralization (7) 7
denitrification (7) 7
emissions (7) 7
soils (7) 7
food and beverages (6) 6
greenhouse gases (6) 6
management (6) 6
minimum tillage (6) 6
nitrogen (6) 6
organic-matter (6) 6
soil (6) 6
swine manure (6) 6
carbon sequestration (5) 5
chemical composition (5) 5
dcd (5) 5
ecology (5) 5
nitrification (5) 5
palha (5) 5
soil science & conservation (5) 5
sugarcane (5) 5
tillage (5) 5
adubos orgânicos (4) 4
biochemical quality (4) 4
biomass (4) 4
cropping systems (4) 4
dicyandiamide (4) 4
emission (4) 4
emissão de co2 (4) 4
fungi (4) 4
imobilização de n (4) 4
legumes (4) 4
lixiviação de nitrato (4) 4
mineralização do c (4) 4
n recovery (4) 4
nitrate leaching (4) 4
pig slurry (4) 4
plant sciences (4) 4
preparo reduzido (4) 4
residues (4) 4
urea (4) 4
vicia sativa (4) 4
[sdv]life sciences [q-bio] (3) 3
accumulation (3) 3
adubação verde (3) 3
agricultural industry (3) 3
air pollution (3) 3
avena strigosa (3) 3
beans (3) 3
carbon content (3) 3
consorciação (3) 3
cover crops (3) 3
crop residue (3) 3
crops (3) 3
decomposição (3) 3
dejetos líquidos de suínos (3) 3
desnitrificação (3) 3
dicianodiamida (3) 3
dynamics (3) 3
environmental aspects (3) 3
fluxes (3) 3
fracionamento físico (3) 3
isótopo 15n (3) 3
mimosaceae (3) 3
mulch (3) 3
nitrate (3) 3
nitrificação (3) 3
nitrogen dynamics (3) 3
nitrous oxides (3) 3
nutrient cycling (3) 3
plant residues (3) 3
quality (3) 3
soil moisture (3) 3
volatilização de nh3 (3) 3
water (3) 3
wheat (3) 3
wheat-straw (3) 3
[ sde.be ] environmental sciences/biodiversity and ecology (2) 2
[ sde.mcg ] environmental sciences/global changes (2) 2
[ sdv ] life sciences [q-bio] (2) 2
ammonia (2) 2
analysis (2) 2
animal structures (2) 2
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REVISTA BRASILEIRA DE CIENCIA DO SOLO, ISSN 0100-0683, 2019, Volume 43
The use of cover crops and poultry manure (PM) is an alternative to reduce the use of synthetic inputs and can contribute to the nutrient cycling in onions... 
ROTATION | greenhouse gases | HOKKAIDO | MANAGEMENT | cover crop residue | nitrogen | CATCH CROPS | N2O | RELEASE | NONLINEAR RESPONSE | organic fertilizer | SOIL SCIENCE | GRAY LOWLAND SOIL | SYSTEMS | RESIDUES | N2O EMISSIONS
Journal Article
REVISTA BRASILEIRA DE CIENCIA DO SOLO, ISSN 0100-0683, 2018, Volume 42, Issue e0170355, pp. 1 - 16
Recycling of carbon (C) and nitrogen (N) from plants into soils is decisive for maintaining soil organic matter and soil fertility. Therefore, we quantified... 
RATIOS | LITTER DECOMPOSITION | Poaceae | shoot to root ratio | cover crops | Fabaceae | SEQUESTRATION | SOIL SCIENCE | BIOMASS | FUNCTIONAL TRAITS | SOIL | TRADE-OFFS | ACCUMULATION | COTTON | biomass allocation | Life Sciences
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 2018, Volume 42
Isotopic labeling of plants is useful in tracking the fate of carbon (C) fromdifferent plant parts in a soil-plant system when these parts decompose... 
Chemical fractions | Plant parts | Isotopic homogeneity | C mineralization | Environmental Sciences | Global Changes | isotopic homogeneity | plant parts | 13CO2 | chemical fractions
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 2017, Volume 41
Nitrogen derived from cover crop residues may contribute to the nutrition of onion grown under minimum tillage (MT) and cultivated in rotation. The aim of this... 
Plant | Soil | Residue N | N recovery | Plant N partition | Allium cepa L | N | SYSTEM | FERTILIZATION | QUALITY | soil N-15 | YIELD | plant N-15 recovery | plant N partition | SOIL SCIENCE | CONSERVATION | MINERALIZATION | residue N | SOIL | N-15 NATURAL-ABUNDANCE | soil 15N | plant 15N recovery
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 09/2015, Volume 39, Issue 5, pp. 1428 - 1435
Journal Article
Plant and Soil, ISSN 0032-079X, 05/2017, Volume 414, Issue 1-2, pp. 229 - 245
Journal Article
Revista Brasileira de Ciência do Solo, ISSN 1806-9657, 02/2018, Volume 42
ABSTRACT Isotopic labeling of plants is useful in tracking the fate of carbon (C) from different plant parts in a soil-plant system when these parts decompose... 
SOIL SCIENCE
Journal Article
Pesquisa Agropecuária Brasileira, ISSN 0100-204X, 10/2014, Volume 49, Issue 10, pp. 818 - 822
O objetivo deste trabalho foi avaliar o efeito de curto prazo e o residual de doses de xisto retortado (XR) sobre a retenção do C de resíduos culturais no... 
isótopo 13C | fracionamento físico | resíduos culturais | estoque de carbono | mineralização do C
Journal Article
Semina: Ciências Agrárias, ISSN 1676-546X, 12/2014, Volume 35, Issue 6, pp. 3345 - 3354
Associated with biofuels production from plant sources, there is generation of several byproducts suitable to use in animal nutrition, which requires careful... 
Protein source; Vegetable meal; Antinutrients reduction; Nutritional value
Journal Article
Ciencia Rural, ISSN 0103-8478, 08/2013, Volume 43, Issue 9, pp. 1590 - 1596
As perdas de nitrogênio (N) através de emissões gasosas de amônia (NH3) e óxido nitroso (N2O) após a aplicação de dejetos líquidos de suínos (DLS) no solo é um... 
Greenhouses-gas emissions | N losses | Pig farm effluent | Straw | AGRONOMY
Journal Article
Atmospheric Environment, ISSN 1352-2310, 12/2018, Volume 194, pp. 179 - 187
Crop residues left as mulch on the soil surface generally increase the risk of ammonia (NH ) volatilization from fertilizer-N, but the roles of mulch as a... 
Crop residue | Mulch | N losses | Straw removal | NH3 volatilization | volatilization | MANAGEMENT | USE EFFICIENCY | BRAZIL | ENVIRONMENTAL SCIENCES | INTERRILL EROSION | NITROGEN-FERTILIZER | SOIL | RESIDUE | EMISSION | METEOROLOGY & ATMOSPHERIC SCIENCES | TRASH | WATER | Ammonia | Urea | Sugarcane | Life Sciences
Journal Article
Soil & Tillage Research, ISSN 0167-1987, 09/2019, Volume 192, pp. 66 - 75
Crop residues left on the soil surface as mulch influence many services provided in agrosystems, particularly soil protection, water dynamics and nutrient... 
Soil-residue contact | Straw litter layer | Nitrogen | Carbon decomposition | Crop residue water properties | CROP RESIDUES | QUALITY | CARBON | SOIL-MOISTURE | NITROGEN DYNAMICS | WHEAT-STRAW | SOIL SCIENCE | COVER CROPS | N DYNAMICS | RYE RESIDUES | WATER | Sugarcane | Life Sciences
Journal Article
Applied Soil Ecology, ISSN 0929-1393, 05/2017, Volume 113, pp. 54 - 62
In South American natural grasslands coexist species of C grasses with a higher growth strategies and species with low growth strategies. Biological nitrogen... 
Rhizosphere | Associative bacteria | Campos grasslands | Natural abundance of 15N | Natural abundance of
Journal Article
Revista Brasileira de Ciência do Solo, ISSN 1806-9657, 10/2015, Volume 39, Issue 5, pp. 1428 - 1435
ABSTRACT The combined incorporation of sewage sludge (SS) and oat straw (OS) to the soil can increase straw carbon mineralization and microbial nitrogen... 
SOIL SCIENCE
Journal Article
Revista Brasileira de Ciência do Solo, ISSN 0100-0683, 12/2012, Volume 36, Issue 6, pp. 1714 - 1723
O cultivo de plantas de cobertura, no outono/inverno, na região do Planalto do Rio Grande Sul contribui para o sucesso do sistema plantio direto. No entanto,... 
mineralization | cover crops in intercropping | consorciação | plantio direto | green manure | adubação verde | mineralização | no-tillage
Journal Article
Pesquisa Agropecuária Brasileira, ISSN 0100-204X, 02/2013, Volume 48, Issue 2, pp. 211 - 219
O objetivo deste trabalho foi avaliar as transformações do N no solo após a aplicação de dejeto líquido (DLS) e cama sobreposta (CSS) de suínos, com e sem... 
mineralization | nitrification | volatilização de NH3 | mineralização | nitrificação | imobilização de N |