Labile organic matter fractions as centralcomponents of the quality of agricultural soils: anoverview
RJ Haynes - Adv Agron, 2005 - books.google.com
Total soil organic matter content is a key attribute of soil quality since it has far-reaching
eVects on soil physical, chemical, and biological properties. However, changes in contents …
eVects on soil physical, chemical, and biological properties. However, changes in contents …
Soil carbon change and its responses to agricultural practices in Australian agro-ecosystems: a review and synthesis
Soil is the largest reservoir of carbon (C) in the terrestrial biosphere and a slight variation in
this pool could lead to substantial changes in the atmospheric CO2 concentration, thus …
this pool could lead to substantial changes in the atmospheric CO2 concentration, thus …
Sugarcane straw availability, quality, recovery and energy use: a literature review
Sugarcane straw represents, under Brazilian conditions, approximately one third of the total
primary energy of sugarcane in the field. Today, its use for energy is incipient and it is mostly …
primary energy of sugarcane in the field. Today, its use for energy is incipient and it is mostly …
Changes in soil organic carbon under biofuel crops
KJ Anderson‐Teixeira, SC Davis, MD Masters… - Gcb …, 2009 - Wiley Online Library
One potentially significant impact of growing biofuel crops will be the sequestration or
release of carbon (C) in soil. Soil organic carbon (SOC) represents an important C sink in …
release of carbon (C) in soil. Soil organic carbon (SOC) represents an important C sink in …
The role and function of organic matter in tropical soils
ET Craswell, RDB Lefroy - Nutrient cycling in Agroecosystems, 2001 - Springer
Soil organic matter (SOM) has many functions, the relative importance of which differ with
soil type, climate, and land use. Commonly the most importantfunction of OM in soil is as a …
soil type, climate, and land use. Commonly the most importantfunction of OM in soil is as a …
Soil organic matter content and quality: effects of fertilizer applications, burning and trash retention on a long-term sugarcane experiment in South Africa
MH Graham, RJ Haynes, JH Meyer - Soil biology and biochemistry, 2002 - Elsevier
The effects of crop residue management and fertilizer applications on soil organic matter
(SOM) content and labile soil organic fractions were examined on a long-term (59 years) …
(SOM) content and labile soil organic fractions were examined on a long-term (59 years) …
Soil carbon stocks under burned and unburned sugarcane in Brazil
MV Galdos, CC Cerri, CEP Cerri - Geoderma, 2009 - Elsevier
Burning sugarcane leaves and tops on standing mature crops has been practiced for
centuries in Brazil, in order to facilitate the harvest, transportation and processing of …
centuries in Brazil, in order to facilitate the harvest, transportation and processing of …
Tropical agriculture and global warming: impacts and mitigation options
The intensive land use invariably has several negative effects on the environment and crop
production if conservative practices are not adopted. Reduction in soil organic matter (SOM) …
production if conservative practices are not adopted. Reduction in soil organic matter (SOM) …
[图书][B] Functions of soil organic matter and the effect on soil properties
ES Krull, JO Skjemstad, JA Baldock - 2004 - researchgate.net
4. Role of SOM on soil functions a. Physical functions: i. Soil structure and aggregate
stability….……………………….. 21 ii. Water-holding capacity …
stability….……………………….. 21 ii. Water-holding capacity …
Brazilian greenhouse gas emissions: the importance of agriculture and livestock
Data from the 1990-1994 period presented in the" Brazil's Initial National Communication"
document indicated that the country is one of the top world greenhouse gas (GHG) emitters …
document indicated that the country is one of the top world greenhouse gas (GHG) emitters …