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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Arastirma
I Wayan Suastika
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science

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PENGARUH APLIKASI BEBERAPA PUPUK SULFUR TERHADAP RESIDU, SERAPAN, SERTA PRODUKSI TANAMAN JAGUNG DI MOLLISOL JONGGOL, BOGOR, JAWA BARAT Ayu Aisyah; I Wayan Suastika; Retno Suntari
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 1 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.158 KB)

Abstract

Mollisols are soils with good fertility but they have high base saturation and pH that affect the availability of sulfur. Sulfur is a secondary macronutrient that plant needs for the establishment and quality improvement of grain. The purposes of this study were to determine the effect of different sulfur fertilizers on criteria of S in the soil and S uptake of maize and understand the correlation between S uptake from some sulfur fertilizer and maize production in a Mollisol of Jonggol, Bogor, West Java. Materials used in this field study were a composite sample of Mollisols at a depth of 0-20 cm, ZA fertilizer, elemental sulfur, granulated sulfur and maize seeds. The study used completely randomized designwith 6 treatments and 3 replications. Results of this study showed that ZA fertilizer application at a dose of 60 kg S ha-1 resulted in the highest S residue 26.58 ppm and all application of sulfur fertilizer changed the criteria of S in the soil from very low to low. Some sulfur application were not significant to S-uptake by plant and grain but the highest value contained in the application of granulated sulfur at a dose of 150% S, respectively 3.42 and 1.76 g plant-1. S uptake by plant and grain was not correlated to the production of maize in the form of dry weight of maize, grain weight per plant, weight of 100 grains, and the number of grain per cob
Studi Komparatif Kinerja Keuangan PT Indofood CBP Sukses Makmur Tbk I Wayan Suastika; Ni Putu Yuliana Ria Sawitri; Made Ayu Desy Geriadi; Ni Nyoman Sudiyani
Jurnal Arastirma Vol. 4 No. 2 (2024): JURNAL ARASTIRMA
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jaras.v4i2.38715

Abstract

Tujuan. Untuk memahami perbedaan kinerja keuangan perusahaan Indofood CBP Sukses Makmur Tbk pra dan pasca akuisisi dengan metode Economic Value Added (EVA), Market Value Added (MVA) dan Financial Value Added (FVA). Metode. Pendekatan penelitian kuantitatif dengan metode penelitian deskriptif komparatif digunakan sebagai metode dalam penelitian ini. Objek penelitian menggunakan laporan keuangan triwulan dan tahunan. Data dianalisa menggunakan analisis statistik deskriptif dan menggunakan uji normalitas (Shipro-wilk), untuk uji hipotesis yang dipergunakan uji paried sample t-test. Hasil. Hasil pada analisa statistik deskriptif untuk nilai Economic Value Added (EVA), Market Value Added (MVA) dan Financial Value Added (FVA) pra dan pasca bernilai positif, uji normalitas menunjukan berdistribusi normal dan untuk uji hipotesis nilai EVA dan FVA tidak ditemukan perbedaan signifikan sementara nilai Market Value Added (MVA) ditemukan adanya perbedaan yang signifikan. Implikasi. Analisa nilai tambah dipercaya lebih mampu mengidentifikasi kemampuan perusahaan dalam mewujudkan tujuan perusahaan. Analisa nilai tambah memperhitungkan modal yang dikeluarkan perusahaan dalam menghasilkan kinerja perusahaan baik.
Co-Authors Ayu Aisyah Geriadi, Made Ayu Desy Ni Putu Yuliana Ria Sawitri Retno Suntari Sudiyani, Ni Nyoman