Vol 27, No 1

January 2022

DOI: http://dx.doi.org/10.5400/jts.v27i1

Table of Contents

Articles

Effects Nutrient Additives of NPK Fertilizer and Coconut Water on the Yield of White Oyster Mushroom (Pleurotus ostreatus)
Muhammad Salman Alfarizi, Gusmawartati Gusmawartati, Zulfatri Zulfatri
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1-7
Heavy Metal Contamination on Shallot Fields In Bantul Regency, Yogyakarta
Cicik Oktasari Handayani, Edi Martono, Rika Harini
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9-16
Leaching Characteristics of Udipsamment Ameliored by Mineral Soil and Adhesive Polymer
Fibrianty Fibrianty, Eko Hanudin, Azwar Ma’as
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17-25
The Effectiveness and Valuation of Using Silt Pit to Reduce Erosion and Nutrient Loss of Andosol
Andi Masnang, Asmanur Jannah, Reny Andriyanty, Umi Haryati
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27-35
Use of Biochar to Control Root-Feeding Soil Nematodes on Muna Local Tomatoes Variety
Fitri Wahyu Ningsi, Irfan Hakim, Achmad Nur Azhary Dussy, Wa Ode Rahmaniar, Yudistira Yudistira, Laode Muhammad Harjoni Kilowasid
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37-47