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EKSPLORASI DAN IDENTIFIKASI PURUN DANAU (Lepironia articulata) LOKAL SEBAGAI ADSORBEN ALAMI PADA IKLIM TROPIKA LEMBAB DI KALIMANTAN TIMUR Donny Dhonanto; Penny Pujowati; Agung Enggal Nugroho; Apdila Safitri; Khoiru Indana; Odit Ferry Kurniadinata
Jurnal Agroteknologi Vol 13, No 1 (2022): Agustus 2022
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v13i1.18836

Abstract

Purun is one of the endemic plants that naturally grows wild in peat and swamp areas. Purun is commonly found in peat and swamp areas in Indonesia, including in East Kalimantan, especially in Kabupaten Kutai Kertanegara. Purun belongs to the Cyperaceae family. This plant is a typical plant in swamp land. Swamp land is land for a long time during the year is always saturated with water or inundated. Purun is a plant that lives in the wild naturally in areas of peat swamp, tidal swamp and river areas that are acidic sulphate.There are three types of purun known in Kalimantan, namely purun danau, purun tikus and purun bajang. The purun danau (Lepironia articulata Retz. Domin.) has a fundamental difference when compared to the purun tikus and the purun bajang, which is much larger in size than the purun tikus and the purun bajang and has leaves that are tougher like woody and more clearly lined than other. Purun danau also has a cavity that is similar to a bamboo stick. The objectives of the study were to 1. determine the character of purun danau plants in the natural humid tropics habitat; and 2. Knowing the characteristics of purun danau plant habitat. The research design used in this research is descriptive or descriptive research. The results showed that: 1. the morphological character of the purun danau was in the form of a cylindrical stem like a pipe that grew elongated with a tapered tip, had thin partitions that filled the inside, the bulkhead was solid at the base and the stem was shiny green. The outer part of the base is white and covered with leaves shaped like a reddish brown sheath. The tapered end of the stem then grows into a compound flower which will contain many seeds in the generative phase. Purun danau flowers are compound flowers and are located at the end of the stem. The roots of purun danau are fibrous and grow with the stolons. 2. The purun danau habitat is characterized by the presence of water, either always stagnant or flowing water with varying heights (between 100 cm to 300 cm). In addition to the presence of water, purun habitat is also characterized by acidic soil pH conditions (4.10-5.20) and open land without shade. In addition to adapting well in acid sulphate soils, purun danau are also able to absorb heavy metal elements such as Pb, Cd and Zn.
Evaluasi Penambahan Temulawak (Curcuma xanthorriza Roxb.) terhadap Karakteristik Fisikokimia Silase Kulit Pisang Kepok: Evaluation of Javanese Turmeric (Curcuma xantorrhiza Roxb.) Addition) on the Physicochemical Properties of Kepok Banana Peel Silage Apdila Safitri; Novrianus Gabriel; Ardiansyah; Anjani, Fandini Meilia
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 23 No. 3 (2025): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.23.3.204-209

Abstract

Banana peel contains fructooligosaccharide (FOS), which is useful as a prebiotic for the intestinal microflora of livestock, but easily rots. Banana peels were processed into silage with the addition of Javanese turmeric as a feed additive derived from herbal plants within 21 days of the ensilage process. The effect of Javanese turmeric addition on kepok banana peel silage was determined by its physicochemical characteristics. The study used a completely randomized design (CRD) with 4 treatments and 3 replications consisted of P0 (0% javanese turmeric + 4% EM4 + 6% molasses), P1 (1.5% javanese turmeric + 4% EM4 + 6% molasses), P2 (3% javanese turmeric + 4% EM4 + 6% molasses) and P3 (4.5% javanese turmeric + 4% EM4 + 6% molasses). The parameters observed were physical quality, fermentation quality, nutritional content, and water-soluble carbohydrate (WSC). The results showed that the addition of Javanese had no effect on the physical quality parameters and no significant effect on the fermentation quality, nutrient content, and water-soluble carbohydrate (WSC) in the kepok banana peel silage compared to the control treatment. It can be concluded that the addition of javanese turmeric to kepok banana peel silage does not alter its physical quality, fermentation quality, nutrient content, and water-soluble carbohydrate (WSC).
Potensi Pengembangan Ternak Ruminansia Berdasarkan Ketersediaan Hijauan Pakan di Kabupaten Penajam Paser Utara Cahya Shinta Septiyani; Taufan Purwokusumaning Daru; Apdila Safitri; Fandini Meilia Anjani
Jurnal Peternakan Lingkungan Tropis Vol. 8 No. 2 (2025): Jurnal Peternakan Lingkungan Tropis
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/txycg782

Abstract

Pakan merupakan faktor terpenting yang mendukung kelancaran pada suatu usaha peternakan 60 –70% biaya produksi usaha peternakan berasal dari pengadaan pakan. Penunjang pengembangan usaha ternak ruminansia di Kabupaten Penajam Paser Utara perlu dilakukan analisis potensi pakan hijauan ternak dan kapasitas jumlah ternak yang terdapat di Kabupaten Penajam Paser Utara. Penelitian ini bertujuan untuk mendeskripsikan potensi pakan hijauan di Kabupaten Penajam Paser Utara. Metode yang digunakan pada penelitian ini yaitu deskriptif dengan menggunakan data sekunder yang bersumber dari Badan Pusat Statistik Kabupaten Penajam Paser Utara. Hasil Penelitian ini menunjukkan bahwa Kabupaten Penajam Paser Utara memiliki populasi ternak sebanyak 15.494,625 dari total ST. Potensi sumber pakan hijauan berdasarkan hasil sisa pertanian dengan jumlah keseluruhan 604,59 BK tahun -1 sumber daya hijauan dengan total keseluruhan adalah 87.992,19 BK tahun -1   . Wilayah dasar pengembangan ternak ruminansia di Kabupaten Penajam Paser Utara berdasarkan perhitungan (KPPTR) kapasitas populasi peningkatan ternak ruminansia dan analisis (LQ) Locotion Quotient wilayah yang berpotensi dalam pengembangan ternak ruminansia adalah Babulu, Penajam dan Sepaku.