S. Usman

Department of Soil Science, Faculty of Agriculture, Federal University Dutse, Nigeria.

2 Publications

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109,926 Global Citations

Publications 2

Research Article Vol. 29, Issue 1

Some Selected Physical and Chemical Attributes of a Ustalf Under Different Tillage Practices at Dutse, Jigawa State Nigeria.

Nabayi, A.,^*, Girei, A. H., Usman, S.,, Abubakar, M.S., Haruna, F.D., Nkereuwem, M.E, Santuraki, H.A., Usman M. M

Different tillage practices are being employed by the farmers of Jigawa state, and as such, there is a need to determine its influence on some physical and chemical properties, so that farmers will base their choices on scientific facts rather than assumptions. An experiment was conducted to investigate the effects of three tillage practices (TP) o...

DOI: 10.67042/njss.2019.mworc79w

Apr, 2019 Vol. 29, Issue 1 167 views 292 downloads

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Research Article Vol. 28, Issue 2

Analysis of the Potential Soil Parent Rock Resources and Ecological Footprint in Jadaka, Kandahar, Kargo, Makada and Sarki Aska Villages of Dutse, Nigeria

S. Usman^*

A study of the parent materials and ecological analysis, covering five sites of Dutse area in Jigawa State, Nigeria was undertaken, applying the concepts of visual assessment and ecological footprint to describe the biophysical condition of the rock particles and human economy. The objectives of the study were to classify the basic parent rocks and...

DOI: 10.67042/njss.2017.1foza4mz

Apr, 2017 Vol. 28, Issue 2 154 views 275 downloads

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