Abstrak.Widyawati AT, Nurbani. 2017. Mini Review: Teknologi inovasi budidaya durian di Kalimantan Timur. Pros Sem Nas Masy Biodiv Indon 3: 132-137. Durian merupakan tanaman asli dari kawasan Asia Tenggara yang beriklim tropika basah, khususnya di Indonesia, Malaysia dan Thailand. Spesies tanaman durian yang paling banyak dikenal dan dibudidayakan di Indonesia adalah Durio zibethinus Murr. Upaya peningkatan produksi buah bermutu dalam jumlah yang mencukupi dapat dilakukan dengan peningkatan populasi tanaman buah serta peningkatan teknologi budidaya yang dilakukan. Guna menjamin produk buah yang aman dikonsumsi perlu dilakukan teknologi budidaya yang memperhatikan kelestarian lingkungan sesuai dengan SOP (Standart Operating Procedure) dan konsep budidaya GAP (Good Agriculture Practice). . Durian is native of the region where the climate is tropical wet, especially in Indonesia, Malaysia and Thailand. Durian plant species most widely known and cultivated in Indonesia is Durio zibethinus Murr. Improve the quality of fruit production in sufficient quantity to do with the increase in population as well as increasing fruit crop cultivation technology do. In addition to ensuring that products are safe to eat fruit cultivation technology needs to be done in an environmentally responsible in accordance with the SOP (Standard Operating Procedure) and the concept of cultivation of GAP (Good Agriculture Practice). Kata kunci: Durian, teknologi budidaya Abstract. Widyawati AT, Nurbani. 2017. Mini Review: Innovation technology cultivation of durio in East Kalimantan. Pros Sem Nas
Abstrak. Nurbani, Sumarmiyati. 2015. Eksplorasi dan karakterisasi tumbuhan mekai sebagai penyedap rasa di Kabupaten Bulungan,. Kabupaten Bulungan, Provinsi Kalimantan Utara dengan luas wilayah 13.181.92 km 2 banyak menyimpan keanekaragaman hayati (biodiversity), antara lain adalah tumbuhan mekai. Mekai (Albertisia papuana Becc.) banyak tersebar di daerah-daerah pedalaman dan kawasan hutan Kalimantan Utara yang merupakan habitat alami tumbuhan tersebut. Adanya eksploitasi hutan dan industri perkayuan yang semakin meningkat, kebakaran hutan, alih fungsi lahan, pembukaan hutan untuk perkebunan, tambang dan pemukiman, maka spesies-spesies tumbuhan asli dikhawatirkan akan mengalami kepunahan. Sebagian masyarakat Suku Dayak setempat sudah mengusahakan dan memanfaatakan tumbuhan mekai sebagai bahan penyedap rasa alami tetapi belum terinventarisasi dan dibudidayakan dengan baik. Oleh karena itu perlu adanya upaya perlindungan dan inventarisasi tumbuhan rempah mekai sebagai pengetahuan tradisional dalam rangka pengembangan lebih lanjut. Kegiatan penelitian lapangan dilakukan di Kecamatan Tanjung Selor, Kabupaten Bulungan, meliputi: (i) eksplorasi, (ii) karakterisasi, dan (iii) data direkap dalam data paspor diikuti dengan dokumentasi data. .92 km2 has many biodiversities, such as mekai plant. Mekai plant (Albertisia papuana Becc.) widely spread in the hinterland and North Borneo forest area where it is the natural habitat of these plants. It is worried about the native plant species will be extinct because of forest exploitation, increasing timber industry, forest burning, land conversion, forest clearing for plantations, mines, and settlements. Most of the local Dayak community has been made a serious effort and utilized this plant as natural flavoring ingredient but it has not been inventoried and cultivated well. Therefore, it is necessary to conserving and inventorying Mekai spice plant as traditional knowledge in order to further development. Field research carried out in Tanjung Selor Sub-district, Bulungan District, included: (i) exploration, (ii) characterization, and (iii) recapitulated data in passport data form followed by documentation of data.
Abstrak. Handayani F, Nurbani. 2015. Kajian penerapan PTT kedelai pada lahan sawah di Kutai Timur, Kalimantan Timur. Pros Sem Nas Masy Biodiv Indon 1: 1233-1237. Sebagian besar lahan sawah tadah hujan di Kalimantan Timur hanya ditanami padi 2 kali setahun yaitu pada musim tanam Oktober-Januari dan Februari-Mei, sedangkan sisanya dibiarkan bera. Kendala utama yang dihadapi pada masa bera ini adalah ketersediaan air, karena sudah mulai masuk musim kemarau. Pengkajian ini bertujuan untuk mengevaluasi kelayakan usahatani kedelai pada lahan sawah setelah padi pada masa bera dengan menerapkan konsep Pengelolaan Tanaman secara Terpadu (PTT) kedelai. Penelitian dilaksanakan di kabupaten Kutai Timur, Kalimantan Timur mulai bulan Juni-September 2009. Pengkajian dilakukan dalam rancangan petak jalur dengan 3 blok sebagai ulangan. Pengkajian ini membandingkan budidaya kedelai cara petani dengan benih asalan dan dengan penerapan PTT dengan varietas unggul kedelai, yaitu Grobogan, Kaba, dan Ijen. Tidak ada interaksi antara varietas dan perlakuan PTT pada semua parameter. Varietas tidak berpengaruh nyata terhadap semua parameter kecuali tinggi tanaman. Perlakuan PTT berpengaruh sangat nyata terhadap hasil per hektar, tetapi tidak berpengaruh nyata terhadap parameter lainnya. Hasil analisa finansial menunjukkan R/C rasio untuk PTT lengkap adalah 1,34, titik impas produksi sebesar 668 kg/ha dan titik impas harga Rp. 5.200,00/kg. Kata kunci: Kedelai, lahan sawah, PTT Abstract. Handayani F, Nurbani. 2015. Assesment of soybean farming system with ICM application on paddy field in East Kutai, EastKalimantan. Pros Sem Nas Masy Biodiv Indon 1: 1233-1237. Mostly paddy field in East Kalimantan is being planted twice per year, in October-January and February-May, the rest is left fallow. The main restriction factor in fallow period is water supply. So, the assessment was committed to evaluate the feasibility of soybean farming system on paddy field during the fallow period by ICM (Integrated Crop Management) application. It was held on Kutai Timur Regency from June to September 2009. It was arranged in strip plot design with three blocks as replications. It compared soybean farming system with an existing technology using uncertificated seed and application of soybean ICM using soybean superior varieties i.e. Grobogan, Kaba and Ijen. The result showed that there was no interaction between soybean varieties and ICM application. Soybean varieties had no influence on all parameters. ICM application affected by the weight of seed per hectare but did not affect on others. Financial analysis showed that R/C ratio on ICM application was 1.34, break even point of production was 668 kgs/ha, and break even point of price was Rp. 5.200,00/kg.
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