Corpus ID: 128128042

Simulation of rice crop performance and water and N dynamics, and methane emissions for rice in northwest India using CSM-CERES-Rice model

  title={Simulation of rice crop performance and water and N dynamics, and methane emissions for rice in northwest India using CSM-CERES-Rice model},
  author={Himanshu Pathak and Jagadish Timsina and Elizabeth Humphreys and U. S. Singh},
Simulation of Nitrogen Balance in Rice-Wheat Systems of the Indo-Gangetic Plains
Crop growth simulation models provide a means to quantify the effects of climate, soil, and management on crop growth and biogeochemical processes in soil. The Denitrification and DecompositionExpand
Reducing Irrigation Water Supply to Accomplish the Goal of Designing Sustainable Cropping Systems in the North China Plain
The North China Plain (NCP) is one of the most important regions of agricultural production in China. Currently winter wheat (Triticum aestivum L.) summer maize (Zea mays L.) double cropping systemExpand
Reducing irrigation water supply to accomplish the goal of designing sustainable cropping systems in the North China plain
An International Research Training Group (IRTG) of the University of Hohenheim and the China Agricultural University, entitled ?Modeling Material Flows and Production Systems for Sustainable ResourceExpand
Identifying irrigation and nitrogen best management practices for aerobic rice–maize cropping system for semi-arid tropics using CERES-rice and maize models
Research based development of best management options for aerobic rice–maize cropping systems must be developed to improve water and nitrogen use efficiency. The main objective of this study was toExpand
Modelling of methane emissions from rice-based production systems in India with the denitrification and decomposition model: Field validation and sensitivity analysis
The DNDC (DeNitrification and Decomposition) model was calibrated and tested against experimental data on CH 4 emission from rice fields of Central Rice Research Institute, Cuttack, India, and overall, the model satisfactorily simulated the seasonal variations of CH4 emission from flooded rice paddy. Expand
Performance of CERES-Rice and CERES-Wheat models in rice–wheat systems: A review
Abstract Rice–wheat (RW) systems are critical to food security and livelihoods of rural and urban poor in south Asia and China, and to regional economies in southeast Australia. The sustainability ofExpand
Calibration and Evaluation of CERES Rice Model under Different Nitrogen- and Water-Management Options in Semi-Mediterranean Climate Condition
The objective of this study was the evaluation of the CERES rice model under different nitrogen- and water-management conditions in northern Iran. A 3-year field experiment was conducted at theExpand
Verification of a Rational Combination Approach for Agricultural Drought Assessment: A Case Study Over Indo-Gangetic Plains in India
The possibility of rationally combining the rainfall anomaly index, a weather based index and an agriculture index based on the Crop Growth Simulation Model for a rice-wheat productivity assessment in selected sites of IGP in India may help researchers and planners to take appropriate measures for improving productivity. Expand
Simulation of potential yields of new rice varieties in the Senegal River Valley
Irrigated rice in the Sahel has a high yield potential, due to favorable climatic conditions. Simulation models are excellent tools to predict the potential yield of rice varieties under knownExpand
Agronomic management and climate change scenario simulations on productivity of rice, maize and wheat in central Nepal using DSSAT ver 4.5 crop model
Average productivity of 3.50 t/ha of rice, 2.50 t/ha of maize and 2.45 t/ha of wheat in Nepal have been very less than their potential productivity  for which précised agronomic management andExpand


Effect of DCD, FYM and Moisture regime on nitrous oxide emission from an Alluvial soil in rice-wheat cropping system
Nitrous oxide (N2O) is an important greenhouse gas accounting for 5 per cent of the greenhouse effect and responsible for the destruction of the stratospheric ozone. Emission of N2O from an alluvialExpand
Fate and efficiency of nitrogen fertilizers applied to wetland rice. II. Punjab, India
Two modified urea products (urea supergranules [USG] and sulfur-coated urea [SCU]) were compared with conventional urea and ammonium sulfate as sources of nitrogen (N), applied at 58 kg N ha−1 andExpand
Methane emission from rice–wheat cropping system in the Indo-Gangetic plain in relation to irrigation, farmyard manure and dicyandiamide application
Abstract Methane (CH4) is one of the important greenhouse gases accounting for 15% of the total enhanced greenhouse effect. Rice (Oryza sativa L.)–wheat (Triticum aestivum L.) cropping system is theExpand
Using a Crop/Soil Simulation Model and GIS Techniques to Assess Methane Emissions from Rice Fields in Asia. I. Model Development
The development of the MERES (Methane Emissions in Rice EcoSystems) model for simulating methane (CH4) emissions from rice fields is described. The CERES-Rice crop simulation model was used as aExpand
Methane Emissions from Irrigated Rice Fields in Northern India (New Delhi)
Methane (CH4) emission fluxes from rice fields as affected by water regime, organic amendment, and rice cultivar were measured at the Indian Agricultural Research Institute, New Delhi, using manualExpand
Methane emissions from rice fields—quantification, mechanisms, role of management, and mitigation options
It is feasible to select and breed high yielding rice cultivars with a reduced CH 4 transport capacity, which could be useful in formulating mitigation options and that may be realized in future rice breeding programs. Expand
Managing native and legume-fixed nitrogen in lowland rice-based cropping systems
Lowlands comprise 87% of the 145 M ha of world rice area. Lowland rice-based cropping systems are characterized by soil flooding during most of the rice growing season. Rainfall distribution,Expand
Addressing sustainability of rice-wheat systems: analysis of long-term experimentation and simulation
The rice-wheat system dominant in the Indogangetic region of South Asia, is facing a number of complex problems, with severe implications on the sustainability of the system. Agronomic, soil, andExpand
Nitrogen-15 balance as affected by rice straw management in a rice-wheat rotation in northwest India
The sustainability of the productive rice-wheat systems of Northwest India is being questioned due to the complete removal of straw for animal consumption and fuel, or the burning of straw which hasExpand
Using a Crop/Soil Simulation Model and GIS Techniques to Assess Methane Emissions from Rice Fields in Asia. II. Model Validation and Sensitivity Analysis
The MERES (Methane Emissions from Rice EcoSystems) simulation model was tested using experimental data from IRRI and Maligaya in the Philippines and from Hangzhou in China. There was good agreementExpand