Critical aspects of organic matter management in the Tropics: the example of India

2001 ◽  
pp. 77-88 ◽  
Author(s):  
J. C. Katyal ◽  
N. H. Rao ◽  
M. N. Reddy
Keyword(s):  
Organic Matter ◽  
Organic Matter Management ◽  
The Tropics ◽  
Critical Aspects

Organic Matter Knowledge and Management in Soils of the Tropics Related to Ecosystem Services

2010 ◽  
pp. 241-276 ◽  
Author(s):  
C. Feller ◽  
E. Blanchart ◽  
M. Bernoux ◽  
R. Lal ◽  
R. Manlay ◽  
...  
Keyword(s):  
Organic Matter ◽  
Ecosystem Services ◽  
The Tropics

Organic Matter: Management

2020 ◽  
pp. 473-481
Author(s):  
R. Cesar Izaurralde ◽  
Carlos C. Cerri
Keyword(s):  
Organic Matter ◽  
Organic Matter Management

scholarly journals Nitrogen dynamics in a soil-sugar cane system

2000 ◽  
Vol 57 (3) ◽  
pp. 467-472 ◽  
Author(s):  
Júlio César Martins de Oliveira ◽  
Klaus Reichardt ◽  
Osny O.S. Bacchi ◽  
Luis Carlos Timm ◽  
Durval Dourado-Neto ◽  
...  
Keyword(s):  
Organic Matter ◽  
Sugar Cane ◽  
Growing Season ◽  
Leaching Losses ◽  
System A ◽  
Organic Matter Management ◽  
15N Fertilizer ◽  
Soil Components ◽  
Organic Matter Fractions ◽  
Plant Components

Results of an organic matter management experiment of a sugar cane crop are reported for the first cropping year. Sugar cane was planted in October 1997, and labeled with a 15N fertilizer pulse to study the fate of organic matter in the soil-plant system. A nitrogen balance is presented, partitioning the system in plant components (stalk, tip and straw), soil components (five soil organic matter fractions) and evaluating leaching losses. The 15N label permitted to determine, at the end of the growing season, amounts of nitrogen derived from the fertilizer, present in the above mentioned compartments.

scholarly journals Potential relevance of Mortierella alpina as a source of ice nucleating particles in soil

2018 ◽  
Author(s):  
Franz Conen ◽  
Mikhail V. Yakutin
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Soil Fungus ◽  
Soil Samples ◽  
Mortierella Alpina ◽  
Soil Particles ◽  
The Tropics

Abstract. Soil organic matter carries ice nucleating particles (INP) of which the origin is hard to define and that are active at slight supercooling. The discovery and characterisation of INP produced by the widespread soil fungus Mortierella alpina permits a more targeted investigation of the likely origin of INP in soils. We searched for INP with characteristics similar to those reported for M. alpina (INPM-like) in 20 soil samples from four areas in the northern midlatitudes and one area in the tropics. In the 15 samples where we could detect INPM-like, they constituted between 1 and 94 % (median 11 %) of all INP active at −10 °C or warmer associated with soil particles

Organic Matter: Management

2012 ◽  
pp. 1857-1862
Author(s):  
R. Cesar Izaurralde ◽  
Carlos C. Cerri
Keyword(s):  
Organic Matter ◽  
Organic Matter Management

Management of organic matter in the tropics: translating theory into practice

2001 ◽  
pp. 63-75 ◽  
Author(s):  
Cheryl A. Palm ◽  
Ken E. Giller ◽  
Paramu L. Mafongoya ◽  
M. J. Swift
Keyword(s):  
Organic Matter ◽  
The Tropics

Soil organic matter and the indigenous nitrogen supply of intensive irrigated rice systems in the tropics

1996 ◽  
Vol 182 (2) ◽  
pp. 267-278 ◽  
Author(s):  
K. G. Cassman ◽  
A. Dobermann ◽  
P. C. Sta Cruz ◽  
G. C. Gines ◽  
M. I. Samson ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Nitrogen Supply ◽  
Irrigated Rice ◽  
The Tropics ◽  
Indigenous Nitrogen Supply
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