Concepedia

Roberto Oficial

RO

7

Publications

271

Citations

7

H-Index

1993

Active since

Affiliations

International Rice Research Institute(Current)

Institut Français

Natural Resources Institute

Roberto Oficial is an author at International Rice Research Institute specializing in water quality, crop protection, and public health.

Top concepts

Public HealthWater QualityCrop ProtectionIrrigationNutrient ManagementAgricultural EconomicsEnvironmental EngineeringAgricultureEngineeringPest Control

Publications per year

1993–1997

7

Publications

7

A quantitative approach for assessing the productive performance and ecological contributions of smallholder farms

J.P.T. Dalsgaard, Roberto Oficial · Agricultural Systems · 1997 · 71 citations

Agricultural Impact, Engineering, Farming System +10

Effects of pesticides on soil and water microflora and mesofauna in wetland ricefields: a summary of current knowledge and extrapolation to temperate environments

Pa Roger, Ian C. Simpson, Roberto Oficial et al. · Australian Journal of Experimental Agriculture · 1994 · 49 citations

Water Microflora, Biorational Pesticide, Pesticide-residue Analysis +15

Effects of nitrogen fertilizer and pesticide management on floodwater ecology in a wetland ricefield

Ian C. Simpson, P. A. Roger, Roberto Oficial et al. · Biology and Fertility of Soils · 1994 · 43 citations

Nitrogen Fertilizer, Agricultural Water Management, Environmental Engineering +7

Effects of nitrogen fertilizer and pesticide management on floodwater ecology in a wetland ricefield

Ian C. Simpson, P. A. Roger, Roberto Oficial et al. · Biology and Fertility of Soils · 1994 · 37 citations

Nitrogen Fertilizer, Agricultural Water Management, Environmental Engineering +7

Density and composition of aquatic oligochaete populations in different farmers' ricefields

Ian C. Simpson, P. A. Roger, Roberto Oficial et al. · Biology and Fertility of Soils · 1993 · 26 citations

Crop Protection, Freshwater Ecosystem, Water Quality +4

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