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Evaluation of fertilizing schemes for direct-seeding rice fields in Taihu Lake Basin, China
Rice direct-seeding fertilizing scheme nitrogen loss
2010/2/24
Field experiments were performed to identify an effective fertilizing scheme for direct-seeding rice (DSR) fields in the Taihu Lake Basin in east China. Based on local traditions, 3 typical fertilizin...
Regarding the importance of rice fields, as the main mosquito breeding places, use of chemical larvicides has been under consideration in Malaria Eradication Programs. In this trial, OMS 786 was used,...
Geostatistical Analysis of Yield,Soil Properties and Crop Management Practices in Paddy Rice Fields
Crop managementGeostatistics Multivariate analysis Nitrogen Oryza sativa L. Precision agriculture Soil physicochemical property Spatial variability
2009/7/28
We examined the possible benefit of rational site-specific crop management practices in 17 paddy fields located in an area of 2.0 ha for the prevalence of precision agriculture methods on a cooperativ...
Increased Income from Seasonally Flooded Rice Fields through Community Based Fish Culture in Bangladesh and Vietnam
Community-based management Floodplain agriculture Rice-fish culture
2009/7/24
In extensive river floodplains and deltaic lowlands, floods lasting several months render the land unavailable for crop (often rice) production during the rainy season. Aside from crop production duri...
Quantifying methane emissions from rice fields in the Taihu Lake region,China by coupling a detailed soil database with biogeochemical model
methane emissions rice fields Taihu Lake detailed soil database biogeochemical model
2010/1/20
As China has approximately 22% of the world's rice paddies, the regional quantification of CH4 emissions from these paddies is important in determining their contribution to the global greenhouse gas ...
Biodiversity and Dynamics of Planthoppers and Their Natural Enemies in Rice Fields with Different Nitrogen Regimes
Nilaparvata lugens nitrogen fertilizer biodiversity natural enemy rice field biological control
2009/1/7
A field experiment was conducted to study the effect of different nitrogen fertilizer rates i.e. 200, 100 and 0 kg N/ha in paddy fields at International Rice Research Institute, Manila, Philippines. B...
PHOSPHATASE ACTIVITY OF NON-HAIR FORMING CYANOBACTERIUM RIVULARIA AND ITS ROLE IN PHOSPHORUS DYNAMICS IN DEEPWATER RICE-FIELDS
PMEase PDEase Km Vmax
2010/3/23
Phosphatase activity of Rivularia strains II and I isolated from a deepwater rice field was
studied. When grown under conditions of P-limitation the strains did not form hair and showed great variati...
Greenhouse gas emissions from Indian rice fields:calibration and upscaling using the DNDC model
Greenhouse gas emissions rice fields calibration upscaling DNDC model
2010/1/12
The Denitrification and Decomposition (DNDC) model was evaluated for its ability to simulate methane (CH4), nitrous oxide (N2O) and carbon dioxide (CO2) emissions from Indian rice fields with various ...