Ditemukan 7 dokumen yang sesuai dengan query
Anderson, J. M., editor
Wallingford: CAB International, 1993
R 631.491 TRO
Buku Referensi Universitas Indonesia Library
Andre Bationo, editor
This book elucidates the importance of long-term experiments in revealing evidence of soil fertility decline in Africa. An evaluation of experiences from on-going long-term experiments is given in broad detail. The first chapter explains the paradigm shift in soil fertility management then provides justification for long-term experiments before illuminating experiences...
Dordrecht: [, Springer], 2012
e20417553
eBooks Universitas Indonesia Library
Mohammad Hasroel Thayib, author
ABSTRACT
Rapid decrease in soilfertiligtfollows clearing of forests in the humid tropics and main processes triggered by the removal of vegetation cover are reviewed. The soil of forests, cleared to provide land for cultivation of annual foodcrops are clearly showing a decrease in fertility. This unfortunate phenomena occur mainly in areas...
Jakarta: The Ary Suta Center, 2018
330 ASCSM : 41 (2018)
Artikel Jurnal Universitas Indonesia Library
Mohammad Hasroel Thayib, author
ABSTRAK
Rapid decrease in soil fertility follows clearing of forests in the humid tropics and main processes triggered by the removal of vegetation cover are reviewed. The soil of forests, cleared to provide land for cultivation of annual foodcrops are clearly showing a decrease in fertility. This unfortunate phenomena occur mainly...
Jakarta: The Ary Suta Center, 2018
330 ASCSM 42 (2018)
Artikel Jurnal Universitas Indonesia Library
The book gives a detailed description of the application of DSSAT in simulating crop and soil processes within various Agro-ecological zones in Africa. The book, an output of a series of 3 workshops, provides examples of the application of DSSAT models to simulate nitrogen applications, soil and water conservation practices...
Dordrecht: Springer, 2012
e20418095
eBooks Universitas Indonesia Library
Indri Puspita Sari, author
Pembagian, pemanfaatan, dan pengelolaan satuan unit lanskap masyarakat suku Dayak Ngaju, khususnya di Kecamatan Mantangai merupakan strategi masyarakat lokal untuk mempertahankan kelangsungan hidup mereka. Lokasi penelitian berada di Desa Tumbang Muroi, Tumbang Mangktup, dan Katimpun, Kecamatan Mantangai, Kabupaten Kapuas, Kalimantan Tengah pada Juli-Agustus 2018. Penelitian bertujuan untuk mendokumentasikan secara ilmiah...
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2019
T54310
UI - Tesis (Membership) Universitas Indonesia Library
Simanjuntak, Familia Novita, author
Permasalahan kualitas kesuburan tanah adalah masalah lingkungan karena terkait dengan tiga aspek lingkungan yaitu ekosistem (alam), manusia (sosial) dan pendapatan (ekonomi) yang dapat menyebabkan pembangunan menjadi tidak berkelanjutan terutama di bidang pertanian. Permasalahan kualitas kesuburan tanah mulai muncul sejak kegiatan pertanian menggunakan asupan sintetik secara berlebihan menyebabkan lahan pertanian menjadi...
Jakarta: Program Pascasarjana Universitas Indonesia, 2006
T16837
UI - Tesis (Membership) Universitas Indonesia Library
