Concepedia

S. D. Johnson

SD

3

Publications

55

Citations

3

H-Index

1989

Active since

Affiliations

Sierra Leone Agricultural Research Institute(Current)

S. D. Johnson is an author at Sierra Leone Agricultural Research Institute specializing in sustainable agriculture, agricultural economics, and seed germination.

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Publications per year

1989–2012

3

Publications

3

Weather and Seed Quality Variables to Predict Cotton Seedling Emergence

T. A. Kerby, Mark Keeley, S. D. Johnson · Agronomy Journal · 1989 · 26 citations

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Effect Of Gamma Rays On Seed Germination, Seedling Height, Survival Percentage And Tiller Production In Some Rice Varieties Cultivated In Sierra Leone

Susanne Harding, S. D. Johnson, D. R. Taylor et al. · Zenodo (CERN European Organization for Nuclear Research) · 2012 · 16 citations · Full text

Evaluation Of The Efficacy Of Different Rates Of Herbicides On Weed Growth And Grain Yield Of Two Rice Varieties In Two Rice Ecologies In Sierra Leone

Susanne Harding, D. R. Taylor, A. Jalloh et al. · Zenodo (CERN European Organization for Nuclear Research) · 2012 · 13 citations · Full text

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