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PENGARUH BAHAN ORGANIK (Pueraria javanica) DAN FOSFAT ALAM TERHADAP PERTUMBUHAN DAN SERAPAN P TANAMAN JAGUNG (Zea mays) PADA ANDISOL PASIR SARONGGE
(Departemen Ilmu Tanah dan Sumberdaya Lahan IPB, 2003)
Phosphor (P) is the second esensial element after nitrogen which is needed by plants, however, its avalilability is a problem in vulcanic ash soils such as Andisol...
Pengembangan Formula Pembenah Tanah Diperkaya Untuk Meningkatkan Produktivitas Tanah Mineral Masam Terdegradasi > 20%
Soil Research Institute has been developing soil conditioner formula, i.e. Beta and Biochar that can improve degraded soil quality...
Hubungan Ketersediaan Air Tanah dan Sifat-sifat Dasar Fisika Tanah
(Departemen Agronomi dan Hortikultura, Faperta IPB, 2004)
This research was conducted to study relationship between soil moisture content and soil physical characteristics that affected the moisture...