Vol 18, No 2 (2021)

December

DOI: https://doi.org/10.20961/stjssa.v18i2

Table of Contents

RESEARCH

Applicability of plastic mulch and conservation strip tillage for potato production in Bangladesh
Md. Abdul Kader, Ferdous Hossain Khan, Shibli Sadik Tulip, Md. Abid Hossain Mridha, Arif Jewel
https://dx.doi.org/10.20961/stjssa.v18i2.53559
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115-125
Aggregate characteristics and aggregate-associated soil organic carbon and carbohydrates of soils under contrasting tree land use
Bassey Udom, Joshua Ogunwole, Chima Wokocha
https://dx.doi.org/10.20961/stjssa.v18i2.53615
PDF
126-135
Evaluation of phosphate sorption capacity and external phosphorus requirement of some agricultural soils of the southwestern Ethiopian highlands
Berhanu Dinssa, Eyasu Elias
https://dx.doi.org/10.20961/stjssa.v18i2.51325
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136-142
Ecotoxicological assessment of Zn, Cu and Ni based NPs contamination in Arenosols
Sergey Kolesnikov, Аlena Timoshenko, Tatiana Minnikova, Tatiana Minkina, Vishnu D Rajput, Kamil Kazeev, Morteza Feizi, Elena Fedorenko, Saglara Mandzhieva, Svetlana Sushkova
https://dx.doi.org/10.20961/stjssa.v18i2.56697
PDF
143-151
Effects of various irrigation and fertilizer on water efficiency and tomato yield (Solanum lycopersicum) in Alfisols
Rahayu Rahayu, Aktavia Herawati, Nur Faizaturrohmah
https://dx.doi.org/10.20961/stjssa.v18i2.45788
PDF
152-158
Effects of rice husk biochar and raised bed on CO2 flux and shallot (Allium cepa L.) production on peatland
Eka Widiawati Wijaya Kusuma, Azwar Maas, Sri Nuryani Hidayah Utami, Eni Maftuah
https://dx.doi.org/10.20961/stjssa.v18i2.47974
PDF
159-165
The use of soil biostructures created by soil fauna ecosystem engineers fed with different organic materials as inoculum source of arbuscular mycorrhiza fungi on cocoa seedling
Laode Muhammad Harjoni Kilowasid, Muhammad Fahyu Sanjaya, Laode Sabaruddin, Rachmawati Hasid, Darwis Sulaeman, Andi Nurmas
https://dx.doi.org/10.20961/stjssa.v18i2.51500
PDF
166-176
Rice-husk biochar effects on organic carbon, aggregate stability and nitrogen-fertility of coarse-textured Ultisols evaluated using Celosia argentea growth
Nancy E. Ebido, Ifeoma G. Edeh, Benedict O. Unagwu, Adaobi L. Nnadi, Ogorchukwu V. Ozongwu, Sunday Ewele Obalum, Charles A. Igwe
https://dx.doi.org/10.20961/stjssa.v18i2.56330
PDF
177-187
Molecular identification of isolates from local microorganisms as potential biofertilizer
Abdul Hasyim Sodiq, Mieke Rochimi Setiawati, Dwi Andreas Santosa, Dedi Widayat
https://dx.doi.org/10.20961/stjssa.v18i2.44476
PDF
188-193
Rubber bark dust-zeolite composite improved mechanic strength of soft paddy soil through improved microstructure
Muhammad Rendana, Wan Mohd Razi Idris, Sahibin Abdul Rahim, Zulfahmi Ali Rahman, Tukimat Lihan
https://dx.doi.org/10.20961/stjssa.v18i2.56345
PDF
194-202