Vol 14, No 1

January 2009

DOI: http://dx.doi.org/10.5400/jts.v14i1

Table of Contents

Articles

Evaluation for the Potential Use of Silicate Rocks from FourVolcanoes in Indonesia as Fertilizer and Soil Ameliorant
Joko Priyono, Raden Sutriono, Zaenal Arifin
PDF
1-8
The Long-Term Effect of Blanket Phosphorus Fertilizer Application on the Available P Content in Sawah Soils; Comparative Study in Java, Indonesia
. Darmawan, Kazutake Kyuma, Tsugiyuki Masunaga, . Asmar, Irwan Darfis, Toshiyuki Wakatsuki
PDF
9-18
Reaksi Pemasaman Senyawa Pirit pada Tanah Rawa Pasang Surut
Bambang Joko Priatmadi, Abdul Haris
PDF
19-24
Phosphorus Sorption Characteristics of Red Soils from Lampung, West- and Central Java
Syamsul Arifin Siradz
PDF
25-31
NH4+, dan Fe3+ terhadap Ketersediaan K Jerapan dan Pengaruh Na+, NH4+ pada Tanah-tanah yang Didominasi Mineral Liat Smektit
Dedi Nursyamsi, Komaruddin Idris, Supiandi Sabiham, Djunaedi Abdul Rachim, Agus Sofyan
PDF
33-40
Nitrogen Nutrition of Some Local Rice Varieties Grown without Fertilizer on Acid Sulphate Soil Area in South Kalimantan
Erry Purnomo, Toshihiro Hasegawa, Yasuyuki Hashidoko, Presto J Saputra, Mitsuru Osaki
PDF
41-47
Pertumbuhan dan Hasil Jagung yang Dipupuk N, P, dan K pada Tanah Vertisol Isimu Utara Kabupaten Gorontalo
. Nurdin, Purnamaningsuh Maspeke, Zulzain Ilahude, Fauzan Zakaria
PDF
49-56
Penentuan Kurva Retensi Air Tanah Laboratorium dengan Sensor Resistensi dan Kapasitansi
Cahyoadi Bowo, Mohammad Hasan, Bambang Marhaenanto
PDF
57-64
Population of Rhizobium bacteria in the soil at several plant from Buton island, Muna regency, Southeast Sulawesi
Sri Purwaningsih
PDF
65-70
Pemanfaatan Bakteri Selulolitik dan Xilanolitik yang Potensial untuk Dekomposisi Jerami Padi
Hasrul Satria Nur, Anja Meryandini, . Hamim
PDF
71-80
Digital Analyses of Landsat ETM+ for Identify Agroforestry System in Riau
Besri Nasrul, . Idwar
PDF
81-87