Browsing UT - Chemistry by Author "A. Kasno"
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Effectiveness of Merapi Volcanic Ash Ameliorant in Improving Chemical Properties of Ultisol Soil and Growth of Soybean.
Nurhasanah, Zumi | Charlena | A. Kasno (2011)This research was carried out to study the effect of Merapi volcanic ash in improving chemical properties of Ultisol soil and its influence on the growth and production of soybean. The volcanic ash largely consist of ...