Telusuri Artikel Berdasarkan Abjad - Portal Jurnal

Menampilkan 378 artikel yang diawali dengan huruf "U"


Utilizing Coal ash and Lignite Enriched-Compost to Improve Chemical Properties of Ultisols

Oleh: Fajarindo, Fadil, Suwardi, Suwardi, Iskandar, Iskandar

Continuous monoculture activities can cause soil degradation, leading to low pH, organic matter content, and nutrient deficiencies in Ultisols. Compost has been used to improve soil fertility. Unfortunately, its effectiveness has been limited due to rapid decomposition in the humid tropic area. This...

Penerbit: UNIVERSITY OF LAMPUNG

Utilizing Cocoa Rind as Organic Fertilizer to Support Sustainable Agriculture

Oleh: Chaniago, Ramadhani, Ramlan, Winarto

The main key in choosing manure is the level of ripeness, the ratio of Carbon and Nitrogen (C/N) and the Nitrogen, Phosphorus, Potassium (NPPt) contents. So far, the farmers have not effectively utilized organic materials as fertilizers in agricultural lands. Organic materials which can be used incl...

Penerbit: UNIVERSITY OF LAMPUNG

Utilizing X as a media to improve writing ability on an analytical exposition text for EFL high school students

Oleh: Lukitaningtyas, Pinurih, Setiyadi, Bambang, Nurweni, Ari

This study focuses on evaluating the writing skills of EFL high school students through analytical exposition after they utilized X. It was carried out with eleventh grade students at SMAS Al-Kautsar Bandar Lampung during the first semester of the 2024/2025 academic year. The sample was class IX.3, ...

Penerbit: English Language Education Study Program