Upaya Peningkatan Hasil Padi (Oryza sativa L.) dengan Aplikasi Zeolit Menyertai Pemupukan NPK

Etik Puji Handayani

Sari


Zeolite application in paddy soil is very necessary to improve the productivity of paddy soil to realized food sovereignty. The purpose of this research is to study the effect of zeolite application with NPK fertilization and residual effects on growth and yield zeolite rice. This research was conducted at the Village Park Asri Purbalingga District of East Lampung District, began in October 2014 to March 2015. The experimental method is the single factor arranged in a randomized block design Complete (RAKL) with 3 replications. The treatments tested were: (A) Fertilizer NPK ponska 300 kg/ha + Urea 100 kg/ha, (B) Fertilizers NPK ponska 300 kg/ha + Urea 100 kg/ha + Urea 50 kg/ha, (C) Residual zeolite 150 kg/ha (exs sweet corn crop) + fertilizer NPK ponska 300 kg/ha + Urea 100 kg/ha, (D) residue zeolite 300 kg/ha (exs sweet corn crop) + fertilizer NPK ponska 300 kg/ha + Urea 100 kg/ha, ( E) zeolite 150 kg/ha + fertilizer NPK ponska 300 kg/ha + Urea 100 kg/ha + Urea 50 kg/ha, (F) zeolite 300 kg/ha + fertilizer NPK ponska 300 kg/ha + Urea 100 kg/ha + Urea 50 kg/ha , (G) zeolite 150 kg/ha + fertilizer NPK ponska 300 kg / ha + Urea 100 kg/ha, and (H) zeolite was 300 kg / ha + fertilizer NPK ponska 300 kg / ha + Urea 100 kg/ha. The results showed that: (1) The addition of zeolite increase growth and yield of rice in terms of the total of productive tillers, total of grains pithy, 1000 grain weight and grain yield per hectare, lowering the total of empty grains, but no effect on plant height and (2) are residual effect of zeolite, the highest value of total grain pithy and 1000 grain weight contained in the
residue zeolite 300 kg/ha treatment.

Keywords: Zeolite, NPK Fertilizer , Growth and Yield of Rice


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Referensi


Al-Jabri, M. 2010. Teknologi Pelepasan NH 4+ - Urea Secara Lambat dengan zeolit pada tanah sawah

Vertisols di Ngawi. Seminar Nasional di BB Padi Sukamandi, 24 November 2010.

Asririni, Dwi Wisma Ajeng. 2006. Kelarutan NH4+ dan NO3- dari kombinasi pupuk Urea-Zeoli pada

tanah sawah Inceptisol Ciomas dan Vertisol Ciranjang. Institut Pertanian Bogor, Bogor.

Balai Penelitian Tanah . 2011. Mineral Zeolit untuk Pembenah Tanah Sawah Intensifikasi. Warta

Penelitian dan Pengembangan Peranian, volume 33 No 2: 16-19.

Gomez, K.A dan A.A. Gomez. 2007. Prosedur Statistik Intuk Penelitian Pertanian. Universitas Indonesia,

Jakarta.

Jamilah, dan Nuryulsen, Safridar. 2012. Pengaruh Dosis Urea, Arang Aktif dan Zeolit terhadap

Pertumbuhan dan Hasil Tanaman Padi Sawah (Oryza sativa L.). Jurnal : Agrista Vol. 16 No.3,

Motavalli, P, Marler T, Cruz F, McConnell J. 1993. Nutrient conscentration and function in plant. College

of Agriculture And Life Sciences. University of Guam.

http://www.cartage.org.lb/en/themes/sciences/botanicalscience/planthormones/esensialplant.htm. [24

Januari 2015]

Prasad R, Power JF. 1997. Soil Fertility Management for Sustainable Agriculture. New York: CRC Lesi

Publisher.

Suwardi. 2000. Pemanfaatan Zeolit sebagai Media Tumbuh Tanaman Hortikultura. Departemen Tanah,

Fakultas Pertanian IPB, Prosiding. Temu Ilmiah IV PPI ; Tokyo, Jepang ; 1-3 sep1995.

Townsend, R. P. 1979. The properties and application of zeolites. The Proceeding of A Conference

Organized Jointly by the Inorganic Cehemicals Group of the Chemical Society and the Chemical

Industry. The City University, London, April 18 th

– 20 th


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