Sex: Female
Education:
- Charles Sturt University - Wagga Wagga, Boorooma St, North Wagga Wagga NSW 2650, Australia, Master of Science in Agronomy / Weed Science (ongoing), 2020
- University of the Philippines Los Baños, Laguna, Philippines, Master of Science in Agronomy, Minor in Rural Sociology, 2013
Field of Specialization:
Agronomy, Conservation Agriculture, Crop Physiology, Herbology, Weed Management, Crop Modeling, Herbicides, Agricultural Plant Science, Weed Science, Weed Ecology, Weed Biology, Agroecology, Crop Protection, Crop Production, Plant Biotechnology, Plant Nutrition, Plant Physiology, Plant Biology, Crop Management, Sustainable Agriculture, Crop Science, Weed Control, Farming Systems, Weed Ecophysiology, Herbicide Resistance, Crop Growth Modelling, Fertigation, Rice, Fertilizers, Seeds, Field Experimentation, Integrated Pest Management, Seedling
Researches:
Chauhan, B., & Opeña, J., (2012) Growth of Purple Nutsedge (Cyperus rotundus) in Response to Interference with Direct-Seeded Rice.
Weed Technology Volume 26
Chauhan, B., & Opeña, J., (2012) Effect of tillage systems and herbicides on weed emergence, weed growth, and grain yield in dry-seeded rice systems
Field Crops Research Volume 137
Chauhan, B., & Opeña, J., (2013) Implications of plant geometry and weed control options in designing a low-seeding-seed drill for dry-seeded rice systems
Field Crops Research Volume 141
Chauhan, B., & Opeña, J., (2013) Weed management and grain yield of rice sown at low seeding rates in dry-seeded systems
Field Crops Research Volume 141
Chauhan, B., Opeña, J., & Ali, J., (2015) Response of 10 elite "Green Super Rice" genotypes to weed infestation in aerobic rice systems
Plant Production Science Volume 18, No. 2
Ahmed, S., Opeña, J., & Chauhan, B., (2015) Seed Germination Ecology of Doveweed (Murdannia nudiflora) and Its Implication for Management in Dry-Seeded Rice
Weed Science Volume 63
Opeña, J., Chauhan, B., & Baltazar, A., (2014) Seed Germination Ecology of Echinochloa glabrescens and Its Implication for Management in Rice (Oryza sativa)
PLoS ONE Volume 9, No. 3
Opeña, J., Quilty, J., Correa, T., Jr., & Chauhan, B., (2014) Weed population dynamics, herbicide efficacies, and crop performance in a sprinkler-irrigated maize-rice cropping system
Field Crops Research Volume 167
Chauhan, B., & Opeña, J., (2013) Management of Volunteer Corn Seedlings in Dry-Seeded Rice
American Journal of Plant Sciences Volume 4, No. 12
Chauhan, B., & Opeña, J., (2013) Effect of Plant Geometry on Growth and Yield of Corn in the Rice-Corn Cropping System
American Journal of Plant Sciences Volume 4, No. 10
Chauhan, B.S., & Opeña, J.L., (2013) Effect of Plant Spacing on Growth and Grain Yield of Soybean
American Journal of Plant Sciences Volume 4, No. 10
Papers Presented:
- Effect of cultivars, tillage systems, and herbicides in managing weeds in dry-seeded rice systems, International Rice Research Institute Young Scientist Conference, IRRI, Philippines
- Role of Plant Geometry in Managing Weeds in Mechanical Transplanted Rice, 4th International Rice Congress, Bangkok, Thailand
- Weed Seed Bank and Population Dynamics in a Sprinkler-Irrigated Rice-Based Cropping Systems, 4th International Rice Congress, Bangkok, Thailand
Awards:
- Marcos R. Vega Memorial Award in Weed Science, International Rice Research Institute, 2016 March 8-11
- Best Undergraduate Thesis in Weed Science, Pest Management Council of the Philippines, 2006 May