Perubahan Beberapa Sifat Fisika dan Kimia Ultisol Akibat Pemberian Pupuk Kompos Dan Kapur Dolomit pada Lahan Berteras

M. Rusli Alibasyah

Abstract


Changes of Some Physical and Chemical Ultisol Properties Given Compost Fertilizer and Dolomite Lime on Terraced Land 

ABSTRACT. This study aims to asses the changes of some physical and chemical ultisol properties  as a result of compost fertilizer and dolomite lime application on terraced land. This research using Randomize Block Design (RBD), consists of two factors, namely compost and dolomite lime. Parameters observed were physical and chemical properties of the soil. The results showed that compost has a very significant effect on the decrease of bulk density, the increase of total porosity, permeability, aggregate stability index, fast drainage pores, water available pores, soil water content at 2.54 pF, water content on 4.2 pF, the increase of P-available, and a significant affect on the slow drainage pores, the levels of C-organic, N-total, cation exchange capacity (CEC) and base saturation (BS). Dolomite lime has a very significant effect on bulk density, and a significant effect on the increase in total porosity, permeability, slow drainage pores, water available pores, N-total, CEC, BS,  and no significant effect on the aggregate stability index, fast drainage pores, water content at 4.54 pF and 4.2 pF ant the levels of C-organic. There also a very significant interaction between compost and dolomite lime on the increase in the pH of the soil.

Keywords


Compost fertilizer; dolomit lime; terraced land; soil physical and chemical properties

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References


Adiningsih, J.S., M. Sudjadi, and D. Setyorini. 1988. Evercoming soil fertility canstrains in acid soil for food crop based farming in indonesia. Indonesia Agric. Res. And Dev. J. 10 : 49 – 58.

Alexander, M. 1997. Introduction to Soil Microbiology. John and Wiley and Son, Inc, New York.

Andi, W. 2011a. Pengaruh pemupukan dan pemberian kapur terhadap pertumbuhan dan daya hasil kacang tanah (Arachis hypogaea, L.). Skripsi. Fakultas Pertanian Institut Pertanian Bogor. Bogor.

Endriani. 2010. Sifat fisika dan kadar air tanah Ultisol akibat penerapan sistem olah tanah konservasi. Jurnal Hidrolitan. Vol. 1.No. 1.Masyarakat Konservasi Tanah dan Air (MKTI) Cabang Jambi.Jambi.

Erfandi, D., U. Kurnia, dan I. Juarsah. 2004. Pemanfaatan bahan organik dalam perbaikan sifat fisik dan kimia tanah Ultisol. Hlm 77-85. Prosiding Semnas. Pendayagunaan Tanah Masam, Buku II, Puslitbang Tanah dan Agroklimat, Bogor.

Hairiah, K., S.R. Utami, B. Lusiana dan M. van Noorwijk. 2002. Neraca Hara dan Karbon dalam Sistem Agroforestri (Bahan Ajar 6 Pertanian Berkelanjutan).

Junedi, H. 2008. Pemanfaatan kompos dan jerami padi dan kapur guna memperbaiki permeabilitas tanah Ultisol dan hasil kedelai. Proseding Seminar Nasional Sains dan Teknologi II. Universitas Lampung 17-18 November 2008.

Levelle.P. 1992. Impact Of Soil Fauna On the Properties Of Soil in the Humid Trpics. P. A. Sanches, (eds) Myths and Science Of Soil Tropics. SSSA Special Publication Number 29 : 157 – 185.

Lingga, P. dan Marsono. 1986. Petunjuk Penggunaan Pupuk. Edisi Revisi. Penebar Swadaya. Jakarta. P. 115.

Nunung. 2012. Tanah Ultisol 2. file:///E:/tanah-ultisol-2.html. Diakses pada tanggal 23 Juli 2012.

Rohmat, D., dan Soekarno. 2006. Efek sifat fisika tanah terhadap permeabilitas tanah dan suction head tanah (Kajian Empirik untuk Meningkatkan Laju Infiltrasi). Jurnal Bionatura. UNPAD.

Rusita, N. 1988.Pengaruh pemberian kapur dan bahan organik terhadap beberapa sifat fisik dan C-organik tanah serta produksi kacang tanah (Arachis hipogaea L) pada tanah Podsolik Merah Kuning Gajrug. Skripsi. Jurusan Tanah Fakultas Pertanian, Institut Pertanian Bogor. Bogor.

Sarief, E.S. 1986. Ilmu Tanah Pertanian. Cetakan kedua. Pustaka Buana. Bandung.

Soepardi, G. 1983. Sifat dan Ciri Tanah. Institut Pertanian Bogor. Bogor.

Sri Adiningsih, J. dan Mulyadi. 1993. Alternatif teknik rehabilitasi dan pemanfaatan lahan alang-alang. hlm. 29−50.Dalam S. Sukmana, Suwardjo, J. Sri Adiningsih, H. Subagjo, H. Suhardjo, Y. Prawirasumantri (Ed.). Pemanfaatan lahan alang-alang untuk usaha tani berkelanjutan. Prosiding Seminar Lahan Alang-alang, Bogor.

Stevenson, F. A. 1992. Humus Chemistry, Genesis Classification Reaction, John & Wiley, New York.

--------------------. 1994. Humus Chemistry, Genesis, Classification Reaction, John Wiley, New York.

Sufiandi, E. 1999.Variasi titik muatan nol, pH, retensi fosfor dan kapasitas tukar kation andisols tanjungsari serta hasil kentang sebagai efek takaran bokashi dan fosfat. Disertasi. Program Pascasarjana.

Uchy, 2012. Tanah Ultisol. http://lusyluminous.blogspot.com/2012_04_22_archive.html. Diakses pada tanggal 24 Juli 2012.

Young, A., 1989. Agroforestry for Soil Corservation. CABI Pulb. Walingfrod.


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