Vol 14, No 3

September 2009

DOI: http://dx.doi.org/10.5400/jts.v14i3

Table of Contents

Articles

Effect of Oxalic Acid, Na+, NH4+, and Fe3+ on Release of Fixed Potassium and Basal Distance of Smectite in Smectitic Soils
Dedi Nursyamsi
PDF
177-184
Use of Plant Derived Ash as Potassium Fertilizer and Its Effects on Soil Nutrient Status and Cocoa Growth
John Bako Baon
PDF
185-193
Kandungan Fosfor Tanaman Padi dan Emisi Karbon Tanah Gambut yang Diaplikasi dengan Amelioran Fe3+ dan Fosfat Alam pada Beberapa Tingkat Pemberian Air
. Nelvia
PDF
195-204
Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice
Mohammad Masjkur
PDF
205-209
Pengaruh Kombinasi NPK dan Pupuk Kandang terhadap Sifat Tanah dan Pertumbuhan serta Produksi Tanaman Caisim
. Sarno
PDF
211-219
The Rule of Organic Fertilizer on Fertilizer Efficiency and Requirement Rate for Vegetable Crop on Inceptisols Ciherang, Bogor
Ladiyani Retno Widowati
PDF
221-228
The effect of NPK Compound (6:16:7) on Chemical Soil Properties of Thapic Epiaquands and Cucumber Yield
. Sukristiyonubowo, Ibrahim Adamy Sipahutar, Ishak Achmad
PDF
229-238
Cellulolitic Activities Of Actinomycetes Isolated From Soil Rhizospere of Waigeo, Raja Ampat, West Papua
Arif Nurkanto
PDF
239-244
Secretion of Organic Acids by Phosphate Solubilizing Bacteria
Irfan Dwidya Prijambada, Jaka Widada, Siti Kabirun, Donny Widianto
PDF
245-251
Existing of Vesicular Arbuscular Mycorrhizal on The Corn Field Subjected by Long-term Organic and Inorganic Fertilizers
Sri Yusnaini
PDF
253-260
The Effectiveness of AMF Inoculum to Enhance The Potency of Papuan Crandallite Phosphate Rock and The Growth of Cocoa Seedling
Antonius Suparno
PDF
261-267