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Economic Impact Analysis of Marker-Assisted Breeding for Tolerance to Salinity and Phosphorous Deficiency in Rice

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  • Vida-Lina Esperanza B. Alpuerto
  • George W. Norton
  • Jeffrey Alwang
  • Abdelbagi M. Ismail

Abstract

The benefits of developing and releasing salinity-tolerant and phosphorous-deficiency-tolerant rice in Bangladesh, India, Indonesia and the Philippines are estimated for marker-assisted breeding (MAB) and for conventional breeding (CB) using economic surplus analysis. Marker-assisted breeding is estimated to save at least 3-6 years in the breeding cycle and result in incremental economic benefits over 25 years in the range of $50 to $900 million compared to CB, depending on the country, stress, and time lags. Saline and phosphorus-deficient soils are difficult problems to address through CB because of undesirable traits that accompany desirable ones during the breeding process. Marker-assisted breeding, enabled by advances in genomics and molecular mapping is more precise and time-saving. Costs are estimated at $3.4 million for MAB and $2.5 million for CB, and hence the additional net benefits of MAB in rice far exceed those for CB. Copyright 2009 Agricultural and Applied Economics Association

Suggested Citation

  • Vida-Lina Esperanza B. Alpuerto & George W. Norton & Jeffrey Alwang & Abdelbagi M. Ismail, 2009. "Economic Impact Analysis of Marker-Assisted Breeding for Tolerance to Salinity and Phosphorous Deficiency in Rice," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 31(4), pages 779-792, December.
  • Handle: RePEc:oup:revage:v:31:y:2009:i:4:p:779-792
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    Cited by:

    1. Galli, Fabrizio & Naseem, Anwar & Singla, Rohit, 2012. "Welfare Effects of Herbicide-Tolerant Rice Adoption in Brazil," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126886, International Association of Agricultural Economists.
    2. Naseem, Anwar & Singla, Rohit, 2013. "Ex Ante Economic Impact Analysis of Novel Traits in Canola," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 38(2), August.
    3. L. Paleari & G. Cappelli & S. Bregaglio & M. Acutis & M. Donatelli & G. Sacchi & E. Lupotto & M. Boschetti & G. Manfron & R. Confalonieri, 2015. "District specific, in silico evaluation of rice ideotypes improved for resistance/tolerance traits to biotic and abiotic stressors under climate change scenarios," Climatic Change, Springer, vol. 132(4), pages 661-675, October.
    4. repec:spr:ssefpa:v:10:y:2018:i:3:d:10.1007_s12571-018-0794-3 is not listed on IDEAS
    5. Yaw B. Ansah & Emmanuel A. Frimpong & Eric M. Hallerman, 2014. "Genetically-Improved Tilapia Strains in Africa: Potential Benefits and Negative Impacts," Sustainability, MDPI, Open Access Journal, vol. 6(6), pages 1-25, June.

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