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- Publications
- Influence
Consequences of future climate change and changing climate variability on maize yields in the midwestern United States
- J. Southworth, J. Randolph, +4 authors J. J. Johnston
- Environmental Science
- 1 December 2000
Any change in climate will have implications for climate-sensitive systems such as agriculture, forestry, and some other natural resources. With respect to agriculture, changes in solar radiation,… Expand
Osmotic adjustment, drought tolerance and yield in castor (Ricinus communis L.) hybrids.
- M. Babita, M. Maheswari, L. Rao, A. Shanker, D. G. Rao
- Biology
- 1 December 2010
Abstract A study was conducted to analyse the association of osmotic adjustment (OA) with drought tolerance and yield in castor (Ricinus communis L.). Hybrids (GCH4, DCH32 and DCH177) and their… Expand
Sensitivity of winter wheat yields in the Midwestern United States to future changes in climate, climate variability, and CO2 fertilization
- J. Southworth, R. A. Pfeifer, M. Habeck, J. Randolph, O. C. Doering, D. G. Rao
- Geography
- 8 August 2002
This research investigates the potential impacts of climate change on winter wheat Triticum aestiuum L. production, looking at changes both in the mean climate and in climate variabil- ity, under… Expand
Changes in Soybean Yields in the Midwestern United States as a Result of Future Changes in Climate, Climate Variability, and CO2 Fertilization
- J. Southworth, R. A. Pfeifer, +4 authors D. G. Rao
- Environmental Science
- 1 June 2002
This modeling study addresses the potential impacts of climate change and changing climate variability due to increased atmospheric CO2 concentration on soybean (Glycine max (L.) Merrill) yields in… Expand
Chemical Characterization of Selected Benchmark Spots for C Sequestration in the Semi-Arid Tropics, India. Global Theme on Agroecosystems Report no. 32
Soil organic carbon (SOC) plays an important role as a source of plant nutrients and in maintaining the soil integrity.
Any land use management that increases SOC by removing CO2 from the atmosphere… Expand
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Radiation and water use efficiencies of rainfed castor beans (Ricinus communis L.) in relation to different weather parameters
- P. V. Kumar, N. Srivastava, +4 authors B. Rao
- Environmental Science
- 1 November 1996
Abstract Field experiments on rainfed castor beans ( Ricinus communis L.) were conducted for 4 years (1990–1993) to explain the variability in radiation use efficiency (RUE) and water use efficiency… Expand
Impacts of climate change on sorghum productivity in India: Simulation study
- D. G. Rao, J. Katyal, S. K. Sinha, K. Srinivas
- Geography
- 31 December 1995
An attempt was made to assess the impact of climate change on the crop productivity of sorghum [Sorghum bicolor (L.) Moench] in India. Climate change scenarios were projected for three sorghum… Expand
Comparative performance of sorghum hybrids and their parents under extreme water stress
- D. G. Rao, R. Khanna-Chopra, S. Sinha
- Biology
- 1 August 1999
Sorghum hybrids are generally considered to be drought tolerant based on their yield performance in multi-locational trials. The present study was undertaken to test this hypothesis. A short duration… Expand
EFFECT OF MOISTURE STRESS AND MANAGEMENT PRACTICES ON PRODUCTIVITY OF RAINFED SUNFLOWER (HELIANTHUS ANNUUS)
- G. S. Reddy, V. Maruthi, M. Vanaja, D. G. Rao
- Biology
- 1998
- 5
Validation of Corn, Soybean, and Wheat Models in DSSAT for Assessing Climate Change Impacts on Midwest Crop Production
- D. G. Rao
- Mathematics
- 2002
Validation of crop models is a prerequisite for predicting crop responses under a given set of conditions. The validation process also gives the model users an indication of the magnitude of errors… Expand
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