Jurnal Pertanian Agros
Vol 25, No 3 (2023): edisi Juli

BUDIDAYA PADI INPARI DENGAN DUA SISTEM TANAM DI LAHAN RAWA LEBAK SUMATERA SELATAN

Suparwoto Suparwoto (Unknown)
Waluyo Waluyo (Unknown)
Jumakir Jumakir (Unknown)



Article Info

Publish Date
29 Dec 2023

Abstract

Rice production continues to be increased in order to meet the needs of the indonesian people with various technological innovations including superior varieties and planting systems recommended by the agricultural research and development agency. This research was conducted in the middle lebak swamp agroecosystem in Palembang, South Sumatra. The treatments applied consisted of two superior varieties and two cropping systems. The superior rice varieties applied were inpari 32 and inpari ir nutri zinc with tegel and legowo  2:1 planting system. The aim of the research was to obtain adaptive and high productivity rice varieties with better cropping systems and farmers' preferences for varieties and cropping systems. The data obtained was tabulated and analyzed using the T test statistic (Independent samples T test) using the SPSS program. The results showed that the varietal treatment had a significant effect on plant height at harvest and panicle length. The cropping system has a significant effect on plant height at harvest and productivity. Then the interaction of varieties with cropping systems has a significant effect on all parameters. The legowo 2:1 cropping system has an effect on grain productivity. The highest grain productivity was achieved by the inpari 32 variety, namely 7.0 tonnes gkp/ha with the legowo 2:1 cropping system.INTISARI            Produksi beras terus diupayakan untuk ditingkatkan guna memenuhi kebutuhan masyarakat Indonesia dengan berbagai inovasi teknologi diantaranya varietas unggul dan sistem tanam yang direkomendasikan oleh Badan Penelitian dan Pengembangan Pertanian.  Penelitian ini dilaksanakan pada agroekosistem rawa lebak tengahan di Palembang Sumatera Selatan.  Perlakuan yang diterapkan terdiri dari dua varietas unggul dan dua system tanam.  Varietas unggul padi yang diterapkan yaitu Inpari 32 dan Inpari IR Nutri Zinc dengan system tanam tegel dan legowo 2:1. Tujuan dari penelitian untuk mendapatkan varietas padi yang adaptif dan produktivitas tinggi dengan sistem tanam yang lebih baik serta preferensi petani terhadap varietas dan system tanam.  Parameter yang diamati terdiri dari tinggi tanaman saat panen, jumlah anakan produktif, Panjang malai, jumlah gabah/malai, jumlah gabah bernas/malai, jumlah gabah hampa/malai dan produktivitas gabah.  Data yang diperoleh disusun secara tabulasi dan dianalisis dengan statistic uji T (Independent samples T test) menggunakan program SPSS. Hasil menunjukkan bahwa perlakuan varietas berpengaruh nyata terhadap tinggi tanaman saat panen, dan panjang malai. Sistem tanam berpengaruh nyata terhadap tinggi tanaman saat panen dan produktivitas.  Kemudian interaksi varietas dengan system tanam berpengaruh nyata terhadap semua paramerter. Sistem tanam legowo 2:1 berpengaruh terhadap produktivitas gabah.  Produktivitas gabah tertinggi dicapai oleh varietas Inpari 32 yaitu 7,0 ton gkp/ha dengan system tanam legowo 2:1.

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Journal Info

Abbrev

JA

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Pertanian Agros (JPA) is published by Faculty of Agriculture, Janabadra University and the Agribusiness Association of Indonesia (AAI). It available online supported by Directorate General of Higher Education - Ministry of Research, Technology, and Higher Education- Republic of Indonesia JPA ...