Jurnal Lahan Suboptimal
Vol 2, No 1 (2013)

Kajian Tanam Sistem Sonor terhadap Varietas Unggul Padi di Lahan Pasang Surut Sumatera Selatan (Studi Kasus di Daerah Pasang Surut Telang)

Ratmini, NP. Sri ( Balai Pengkajian Teknologi Pertanian Sumatera Selatan Jl. Kol. H. Barlian No. 83 KM 6, Palembang 30153 )
Yohanes, Yohanes ( Balai Pengkajian Teknologi Pertanian Sumatera Selatan Jl. Kol. H. Barlian No. 83 KM 6, Palembang 30153 )



Article Info

Publish Date
11 Oct 2014

Abstract

Sonor system (direct seeding) was practiced by rice farmers in tidal land.  Labor was one of the limiting factors in the farming system in tidal land. Implementation of the system can save labor cost. The purpose of this study was to see the level of adaptation and productivity of some new varieties of the sonor system technology. The study was conducted in tidal land typology of potential acid sulphate in Mukti Jaya Village, Muara Telang Sub-District, Banyuasin District in 2011/2012 planting season. Varieties tested were new varieties, namely Inpari 4, Inpari 10, Inpari 11, Inpari 13, Mekongga and Ciherang as the control. The observations were conducted at 3 fields as replication. The study showed that all the new varieties tested indicated high adaptability to the sonor system and the production has approached potential results.  Varieties with the highest production were Inpari 10 and Inpari 13 of  8.35 t/ha and 8.19 t/ha respectively.

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Journal Info

Abbrev

jlso

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Lahan Suboptimal: Journal of Suboptimal Lands (JLSO) (p-ISSN 2252-6188; e-ISSN 2302-3015) publishes original research papers, literature reviews, and short communications that cover on topics relevant to suboptimal lands: freshwater swamps, tidal lowlands, peatlands, dry and dry acid lands, ...