Windi Bunga Devita

Effects of Oil Palm Empty Fruit Bunch and Coal Fly Ash on Soil pH and Nitrogen Status in Post-coal Mining Soil

Hidayatul Qamaliah, Fadly H. Yusran, Bambang Joko Priatmadi & Windi Bunga Devita · International Journal of Plant & Soil Science · 2026

Aims: This research aims to determine the effect of applying oil palm empty fruit bunches (EFB) organic material and coal fly ash (CFA) application on soil pH, total N, and N availability in post-coal mining soil. Study Design: The method used in this study was a completely rando...

Open access Research Article 10.9734/ijpss/2026/v38i15923

Adsorption Isotherms Behaviors of Phosphorus with Langmuir Equation for Some Acid Soils in South Kalimantan, Indonesia

Renda Cori Sasmitaningrum, Fadly Hairannoor Yusran, Gusti Irya Ichriani, Zuraida Titin Mariana & Windi Bunga Devita · International Journal of Plant & Soil Science · 2026

Background: Phosphorus availability in acidic mineral soils is often limited due to strong adsorption onto iron and aluminum oxides, reducing its effectiveness for plant uptake. Understanding phosphorus adsorption behavior in different soil types is essential for improving fertil...

Open access Research Article 10.9734/ijpss/2026/v38i66118