Claim Missing Document
Check
Articles

Found 5 Documents
Search

Nisbah Kelamin Dan Ukuran Pertama Kali Matang Gonad Ikan Tongkol Lisong (Auxis rochei) Yang Didaratkan Di Ppi Labuan Bajo, Kabupaten Donggala, Sulawesi Tengah Nur Hasanah; Muhammad Saleh Nurdin
Jurnal Ilmiah Samudra Akuatika Vol 3 No 1 (2019): Jurnal Ilmiah Samudra Akuatika
Publisher : Fakultas Pertanian Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.808 KB)

Abstract

Abstrak : Ikan tongkol lisong merupakan ikan pelagis yang memiliki nilai ekonomis tinggi. Untuk menjamin kelestarian sumberdaya ikan tongkol lisong, perlu dilakukan suatu upaya pengelolaan. Salah satu informasi yang diperlukan dalam pengelolaan sumberdaya perikanan adalah informasi biologi reproduksi. Penelitian ini bertujuan menganalisis nisbah kelamin dan ukuran pertama kali matang gonad ikan tongkol lisong yang didaratkan di Pangkalan Pendaratan Ikan (PPI) Donggala. Penelitian dilakukan pada bulan Juni dan Agustus 2016. Total sampel yang tertangkap yaitu 193 ekor. Data dianalisis dengan menerapkan beberapa model analisis seperti chi-square dan Spearman Karber. Hasil penelitian menunjukkan bahwa nisbah kelamin ikan tongkol lisong jantan dan betina tidak berbeda nyata (1:1). Ukuran pertama kali matang gonad jantan dan betina masing-masing memiliki panjang berkisar antara 25,8-26,5 cmFL dan 24,0 – 25,9 cmFL. Ukuran pertama kali matang gonad betina lebih kecil dibandingkan dengan ikan tongkol jantan.
Ukuran Pertamakali Matang Gonad Ikan Medaka Endemik Indonesia Nur Hasanah; Muh. Saleh Nurdin
Jurnal Ilmiah Samudra Akuatika Vol 3 No 2 (2019): Jurnal Ilmiah Samudra Akuatika
Publisher : Fakultas Pertanian Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.047 KB)

Abstract

Ikan medaka merupakan spesies penting dari genus Oryzias yang merupakan sub-order dari Cyprinodontoidea. Ikan ini dapat digunakan sebagai pengganti ikan zebra (Danio orio) dalam eksperimen biologi karena banyaknya kemiripan diantara kedua spesies tersebut. Penelitian ini bertujuan untuk mempelajari aspek biologi reproduksi, yakni ukuran pertama kali matang gonad (length at first maturity) dari ikan medaka yang endemik di Provinsi Sulawesi Selatan, yakni Oryzias celebencis (Weber, 1894). Penelitian dilakukan dari Bulan Oktober 2015 sampai April 2016. Sampling dilakukan di Sungai Pattunuangasue dan Sungai Leang leang, Kabupaten Maros dengan jumlah total sampel yang diperoleh sebanyak 455 ekor. Dari hasil analisis data, diketahui bahwa ukuran pertama kali matang gonad pada ikan jantan adalah 36,78 mm di Sungai Pattubuangasue dan 35,62 mm di Sungai Leang-leang. Sedangkan ikan betina ditemukan pertama kali matang gonad pada ukuran 40 mm dan 36,29 mm di masing-masing sungai
UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL DAUN KELOR (Moringa Oleifera Lamk ) DENGAN METODE DPPH Nur Hasanah; Jatmiko Susilo; Dian Oktianti
JURNAL GIZI DAN KESEHATAN Vol 9 No 21 (2017): JURNAL GIZI DAN KESEHATAN
Publisher : UNIVERSITAS NGUDI WALUYO

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Seiring dengan perkembangan ilmu pengetahuan diketahui bahwa radikal bebas dapatmenjadi penyebab sejumlah penyakit seperti kardiovaskuler, neurogeneratif, kanker dan lainsebagainya radikal bebas akan terhenti apabila reaktifitasnya diredam oleh senyawa yangbersifat antioksidan. Tujuan penelitian ini untuk mengetahui efek antioksidan dari ekstraketanol daun kelor (Moringa oleifera Lamk) menggunakan metode DPPH (2,2-Diphenyl-1-Picrylhydrazyl) yang ditunjukkan dengan nilai ,Penelitian ini merupakan penelitian eksperimental murni, dimana metode yangdigunakan adalah metode pengukuran serapan radikal DPPH (2,2-Diphenyl-1-picrylhydrazyl )tereduksi pada panjang gelombang 500 -525 nm, pada penelitian ini analisa data denganmenghitung nilai IC50. Konsentrasi ekstrak etanol daun kelor (Moringa oleifera Lamk) adalah450 ppm, 600 ppm, dan 750 ppm. Dan konsentrasi vitamin E sebagai pembanding adalah 2ppm, 4 ppm dan 6 ppmHasil penelitian menunjukkan bahwa ekstrak etanol daun kelor (Moringa OleiferaLamk) memiliki kemampuan sangat lemah untuk menangkap radikal bebas ditunjukkandengan nilai IC50 363,75 ppm dibandingkan dengan vitamin E yang memiliki IC50 4,91 ppmyang termaksud dalam aktivitas antioksdian sangat kuat.
Unmet Need of Family-Planning Analysis in Banten Province And Its Determinant Factor : Unmet Need Of Family Planning Lela Kania Rahsa Puji; Nur Hasanah; Fenita Purnama; Denden Gumilar
Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) Vol. 7 No. 2 (2021): JURNAL KEPERAWATAN KOMPREHENSIF (COMPREHENSIVE NURSING JOURNAL)
Publisher : STIKep PPNI Jawa Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.817 KB) | DOI: 10.33755/jkk.v7i2.223

Abstract

Unmet Need is a condition in which it indicates the willingness of fertile couples to one of kinds of contraception devices which is unavailable so that they make a decision not to use device or contraception method.. The purpose of this research was to make a description systematically, factually and accurately, and the correlation of phenomena that were research related to determinant factors  of Unmet Need of Family-Planning. This research used cross-sectional design study to find out the determinant factor of Unmet Need use secondary data SKAP BKKBN 2019 as many as 1.656 respondens with univariat, bivariat and multivariat analysis. It has been identified that there is a correlation low education 14,3% and high education 12,2% with incident unmet need family planning, there is a correlation age <20th and >35th as many as 14,6% and age 20th-35th as many as 2,2% with incident unmet need family planning. There  is a correlation perception of ideal number of children >2 as many as 10,2% and 6,7% perception of ideal number of children <=2 with incident unmet need family planning. There  is a correlation who acces information from media 5% and not acces 9,3% and who acces internet 4% and not acces internet 10,1% with incident unmet need family planning. The variable that most influences the incidence of unmet need from the multivariate results using the backward elimination method is the age of the wife with Exp (B) 7,218.  All the variables studied had a correlation with the incidence of unmet need family planning based on seconday data SKAP BKKBN 2019  in Banten Province.
Dampak Pandemi Covid-19 terhadap Proses Pembelajaran di Taman Pendidikan Al-Qur’an (TPQ) Nur Hasanah; Abd Mujahid Hamdan
Jurnal Riset dan Pengabdian Masyarakat Vol 1 No 1 (2021): Jurnal Riset dan Pengabdian Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LP2M) Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (900.654 KB) | DOI: 10.22373/jrpm.v1i1.662

Abstract

In 2020 the Covid-19 pandemic has become a global problem and has an impact on all aspects of life, including education. The learning process in all educational institutions, both formal and non-formal, was affected by the Covid-19 pandemic. One of the educational institutions affected by this pandemic is the Al-Qur'an Education Park (TPQ). The Covid-19 pandemic made the government try to suppress the spread of Covid-19, with that the government issued a policy to all educational institutions to close, then switched to Distance Learning (PJJ) and Learning From Home (BDR). Many of the educational institutions carry out an online learning process (online), but not all levels of society are able to adapt to the online learning process, especially those in rural areas. So this research aims to obtain information about the impact of the Covid-19 pandemic on the learning process at TPQ. This research uses a qualitative approach with a case study method. In this study, 5 respondents were selected, namely TPQ teachers in Kutelintang Village, Blangkejeren District, Gayo Lues Regency. The results of this study obtained information that the learning process at TPQ took place face-to-face, and generally the learning process at TPQ was less effective because there were too many holidays. So that it has an impact on students, teachers and parents. In addition, TPQ also played an important role in disseminating the Covid-19 pandemic to students.