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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Pertanian Agros
Sosiawan, Hendri
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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PREFERENSI PETANI TERHADAP BEBERAPA VARIETAS PADI INPARA DI LAHAN RAWA PASANG SURUT KALIMANTAN SELATAN Koesrini, Koesrini; Sosiawan, Hendri; Darsani, Yanti Rina
Agros Journal of Agriculture Science Vol 22, No 1 (2020): edisi Januari
Publisher : Faculty of Agriculture, Janabadra University

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Abstract

Inpara atau Inbrida Padi Rawa adalah varietas adaptif untuk lahan rawa. VarietasInpara 2 dan Inpara 3 paling banyak ditanam di lahan rawa pasang surut di KalimantanSelatan. Varietas Inpara lainnya, terutama Inpara 6, 7, 8, dan 9, relatif belum banyak dikenalpetani. Perlu upaya mendiseminasikan keempat varietas tersebut melalui demplotvarietas.Tujuan penelitian: mengetahui preferensi petani terhadap karakteristik tanaman,mutu beras, dan rasa nasi beberapa varietas Inpara di lahan rawa pasang surut KalimantanSelatan.Penelitian dilaksanakan di Kebun Percobaan Balandean Desa Tanjung Harapan,Kecamatan Alalak, Kabupaten Barito Kuala, Kalimantan Selatan tahun 2018. Jumlah sampel30 orang dipilih secara acak sederhana. Hasil: petani menyukai varietas Inpara 2, cukup sukaterhadap varietas Inpara 7, 8, dan 9, tidak suka varietas Inpara 6 berdasarkan morfologitanaman dan ketahanan terhadap OPT. Petani menyukai varietas Inpara 2, 6, 8, dan 9 sertacukup suka terhadap varietas Inpara 7 berdasar mutu gabah atau beras dan uji rasa nasi.Secara umum petani lebih menyukai varietas Inpara 2 dibanding empat varietas lainnya yangdiuji, baik dari segi morfologi tanaman, ketahanan terhadap OPT, mutu gabah atau beras danrasa nasi. Kriteria umur panen, jumlah anakan produktif, tipe tanaman dan mutu nasi (warna,rasa, kepulenan) menjadi karakter penting dalam pemilihan varietas yang disukai petani.
Rainwater harvesting and water-saving irrigation for enhancing land productivity in upland rice cultivation Heryani, Nani; Kartiwa, Budi; Rejekiningrum, Popi; Pramudia, Aris; Sosiawan, Hendri
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 3 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v51i3.50325

Abstract

The development of dry land requires precise planning due to its climate-sensitive nature. It is essential to ensure water availability to meet crop water requirements. Rainwater harvesting remains underutilized in upland rice cultivation. The field experiment was conducted in Tulungagung Regency, East Java province, Indonesia from August to December 2017. The research aimed to develop water harvesting technology and irrigation management for upland rice. The nested design was the experimental design with irrigation levels and varieties of upland rice treatments. Four irrigation levels were farmer's customs, 70%, 85%, and 100% of the crop water requirement, while the varieties were Situ Patenggang, Inpago-9, and Inpago-11. Our findings revealed that 70% of the crop water requirement was sufficient for upland rice cultivation in dryland. Crop yields were unaffected by the irrigation level. Differences among upland rice varieties were only significant on plant height character. There was an increased cropping index due to additional water sources in the last months of the dry season until the early rainy season. Rainwater harvesting can be adapted to climate change, especially in areas that often experience water shortages. Keywords: dry land, channel reservoir, irrigation level, crop water requirement
Co-Authors Aris Pramudia Budi Kartiwa Darsani, Yanti Rina Koesrini, Koesrini Nani Heryani Popi Rejekiningrum Wahida Annisa