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1 Growth and productivity of mushroom oyster (Pleurotus ostreatus) on mixed planting media of cocopeat with sawdust [会议论文]

作者:Rambey, R.^1, Matondang, G.P.N.^1, Siregar, E.B.M.^1

关键词:Air temperature;Chemical compositions;...

会议举办机构:Faculty of Forestry, Universitas Sumatera Utara, Jln Tridharma Ujung No 1, Medan, North Sumatra

会议时间:2018

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2 The analysis of mechanical properties of non autoclaved aerated concrete with the substitution of fly ash and bottom ash [会议论文]

作者:Karolina, R.^1, Muhammad, F.^1

关键词:As substitutions;Autoclaved aerated concrete;...

会议举办机构:Civil Engineering Department, Universitas Sumatera Utara (USU) Jl. Perpustakaan, Kampus USU, Medan

会议时间:2018

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