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Koesrini, Koesrini
Balai Penelitian Pertanian Lahan Rawa
Agriculture, Biological Sciences & Forestry

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Adaptasi dan Keragaan Hasil Varietas Unggul Padi di Lahan Rawa Wilayah Perbatasan Kalimantan Barat Koesrini, Koesrini; Alwi, Muhammad; Saleh, Muhammad
Jurnal Penelitian Pertanian Tanaman Pangan Vol 3, No 2 (2019): Agustus 2019
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (461.061 KB) | DOI: 10.21082/jpptp.v3n2.2019.p53-59

Abstract

Farmers cultivated rice once a year during the rainy season uses Cilosari variety with low yield (2.35 t/ha) in Matang Danau Village, Paloh Sub District, Sambas District, West Kalimantan Province. Increasing cropping index could be done by water pumping in dry season planting and using high yield adaptable varieties. The purpose of this research was to evaluate the adaptability and performance yield of highly rice variety in swamp lands West Kalimantan Border Area. The field experiment was carried out in Matang Danau village, Paloh Sub District, Sambas District, West Kalimantan Province, in the dry season from Maret to July 2018 and in the wet season from Oktober 2018 to February 2019. The research was arranged in randomized completely block design, with 3 replicates. The varieties tested, i.e., Inpara 1, 2, 3, 4, 6, 8, 9, Inpari 32, and check varieties Margasari and Cilosari. The results of the varieties adaptation test showed that there were differences in adaptation of varieties tested in swamps. Based on the results of the Inpara 1 variety, the highest yield was 6.6 t/ha, while the other varieties produced between 3.98-5.90 t/ha. The highest increasing yield compared to the varieties Margasari and Cilosari, i.e. Inpara 1. The increasing yield of rice in rainy season planting was higher 89,4% than that of the dry season.
Keragaan Pertumbuhan dan Hasil Varietas Inpara di Lahan Rawa Pasang Surut Koesrini, Koesrini
Jurnal Penelitian Pertanian Tanaman Pangan Vol 2, No 2 (2018): Agustus 2018
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (980.291 KB) | DOI: 10.21082/jpptp.v2n2.2018.p77-83

Abstract

The objective of this research was to evaluate the plant growth and yield of Inpara 1, 2, 3, 4, 5, 6, 7, 8, and 9 varieties in tidal swamp land with type C overflow. The research was carried out in Barambai Kolam Kanan village, Barito Kuala District, South Kalimantan Province, in the  dry season from April until August 2016.The research was arranged in randomized completely block design, with 3 replicates. The varieties tested i.e. Inpara 1, 2, 3, 4, 5, 6, 7, 8, 9, and check varieties (Margasari and Local). The result showed that there were variation on plant growth and yield among varieties tested. Inpara 1 and Inpara 4 yielded higher 17,7% and 31,2% than Margasari check variety and higher 18,8% and 32,4% than Local check variety. The variety of Inpara 5 is susceptable to iron toxicity and yield decreasing reaches 40.8-41.4% than both check varieties. The implication of this research was the varieties of Inpara 1 and Inpara 4 can be used as a substitute variety in the tidal swamp land with type C overflow.
Co-Authors Alwi, Muhammad Saleh, Muhammad