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Journal : Jurnal Perikanan dan Kelautan

Short Communication: Phytohormone Quantification of Kappaphycus alvarezii at Different Cultivated Ages Nunik Cokrowati; Yenny Risjani; Sri Andayani; Muhamad Firdaus
Jurnal Perikanan dan Kelautan Vol 28, No 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.1.89-96

Abstract

Kappaphycus alvarezii is used in industry as a food ingredient, a source of hydrocolloids, cosmetics, food additives, animal feed, fertilizers, biofuels, and medicinal ingredients. K.alvarezii is cultivated in several areas in Indonesia, including on the island of Lombok. The production of K.alvarezii is related to its growth and it is related to its phytohormones. K.alvarezii cultivated in Lombok is currently not known for its composition and amount of phytohormones. The content of phytohormones at different planting ages is of course different. The purpose of this study was to determine the number of phytohormones in seaweed K. alvarezii at different planting ages. This study was conducted in Ekas Bay, Lombok, Nusa Tenggara Barat from June to December 2020. The study used experimental methods and descriptive data analysis. The results of this study explain that currently cultivated K. alvarezii contains cytokinins, auxins, and gibberellins. Cytokinins obtained on the 9th day of planting were 11.62 ppm and increased on the 18th day to 12.34 ppm. At the next planting age, it continued to decrease on the 27th day to 11.43 ppm, and at harvest time, the 45th day of 10.69 ppm. Auxin detected in the seeds used was 644.93 ppm, on the 27th day of 14.27 ppm, and on the 36th day of 1078.25 ppm. Giberilin was detected on the 9th day at 0.49 ppm. This study concluded that K. alvarezii at different planting ages had different phytohormones content
Short Communication: Phytohormone Quantification of Kappaphycus alvarezii at Different Cultivated Ages Cokrowati, Nunik; Risjani, Yenny; Andayani, Sri; Firdaus, Muhammad
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Kappaphycus alvarezii is used in industry as a food ingredient, a source of hydrocolloids, cosmetics, food additives, animal feed, fertilizers, biofuels, and medicinal ingredients. K.alvarezii is cultivated in several areas in Indonesia, including on the island of Lombok. The production of K.alvarezii is related to its growth and it is related to its phytohormones. K.alvarezii cultivated in Lombok is currently not known for its composition and amount of phytohormones. The content of phytohormones at different planting ages is of course different. The purpose of this study was to determine the number of phytohormones in seaweed K. alvarezii at different planting ages. This study was conducted in Ekas Bay, Lombok, Nusa Tenggara Barat from June to December 2020. The study used experimental methods and descriptive data analysis. The results of this study explain that currently cultivated K. alvarezii contains cytokinins, auxins, and gibberellins. Cytokinins obtained on the 9th day of planting were 11.62 ppm and increased on the 18th day to 12.34 ppm. At the next planting age, it continued to decrease on the 27th day to 11.43 ppm and at harvest time, the 45th day of 10.69 ppm. Auxin detected in the seeds used was 644.93 ppm, on the 27th day of 14.27 ppm, on the 36th day of 1078.25 ppm. Giberilin was detected on the 9th day at 0.49 ppm. This study concluded that K. alvarezii at different planting ages had different phytohormones content.
Short Communication: Phytohormone Quantification of Kappaphycus alvarezii at Different Cultivated Ages Andayani, Sri; Cokrowati, Nunik; Risjani, Yenny; Firdaus, Muhammad
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Kappaphycus alvarezii is used in industry as a food ingredient, a source of hydrocolloids, cosmetics, food additives, animal feed, fertilizers, biofuels, and medicinal ingredients. K.alvarezii is cultivated in several areas in Indonesia, including on the island of Lombok. The production of K.alvarezii is related to its growth and it is related to its phytohormones. K.alvarezii cultivated in Lombok is currently not known for its composition and amount of phytohormones. The content of phytohormones at different planting ages is of course different. The purpose of this study was to determine the number of phytohormones in seaweed K. alvarezii at different planting ages. This study conducted in Ekas Bay, Lombok, Nusa Tenggara Barat from June to December 2020. The study used experimental methods and descriptive data analysis. The results of this study explain that currently cultivated K. alvarezii contains cytokinins, auxins and gibberellins. Cytokinins obtained on the 9th day of planting were 11.62 ppm and increased on the 18th day to 12.34 ppm. At the next planting age, it continued to decrease on the 27th day to 11.43 ppm and at harvest time, the 45th day of 10.69 ppm. Auxin detected in the seeds used was 644.93 ppm, on the 27th day of 14.27 ppm and the 36th day of 1078.25 ppm. Giberilin was detected on the 9th day at 0.49 ppm. This study concluded that K. alvarezii at different planting ages had different phytohormones content.
Co-Authors A, Aulanniam Ach Khumaidi Adhimas Haryo Priyambodo Agoes Soegianto Agung Pramana Warih Mahendra Agung Pramana Warih Mahendra Aisyah, Jumrotul Aji Sutrisno Alfarisi, Muhammad Asnin Alfi Hermawati Alfi Hermawati Waskita Sari Alin Asyabil Andi Parenrengi Andi Parenrengi Andrzej Witkowski Anggraini, Rifka Rimbi Anisa Millah Taqiyyah Anisa Millah Taqiyyah Apriliyanti, Fisma Josara Arning W Ekawati Arsad, Sulastri Asep Awaludin Prihanto Asus Maizar Suryanto H Azis Husen, Azis Bagyo Yanuwiadi Defri Yona Dewi Cholifah Dewi Seswita Zilda Diana Arfiati Dr.Ir. Yunianta, DEA Dwi Rosalina Dwi Setijawati Ekowati Chasanah Elya Putri Pane Emmanuel Manangkalangi Endang Dewi Masithah Endang Yuli Herawati Ertikasari, Nuning Faiza Tawati Gesang Maulana Dwi Katmoko Gilang Drajat Maulana Gilang Drajat Maulana Gintung Patantis Happy Nursyam Inayati, Wahidah Iqbal, Muhammad Nurdzat Jannah, Moh. Wildanul Karimah Karimah Kurnia Rahmawati, Kurnia Kurnianingsih, Asmiyati Lawrence M. Liao Luky Sembel Maftuch Maftuch Maftuch Maftuch Mahrus Ali Mivida Febriani Moch Sasmito Djati Moh. Awaludin Adam Moh. Awaludin Adam Mohammad Fadjar Mohammad Mahmudi Muhamad Firdaus Muhammad Dailami, Muhammad Muhammad Firdaus Muhammad Mahmudi Muhammad Mahmudi, Muhammad Muhammad Musa Muhammad Musa Muhammad Musa Muhammad Musa Muhammad Triaji Muliawati Handayani Nanik Retno Wibowo Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nur Aliya Nabila Zsalzsabil Nurul Mutmainnah Oktiyas Muzaky Luthfi Pane, Elya Putri Paricahya, Akhsan Fikrillah Patresna, Laelatul Nisa Philipus Musyeri Putra, Renanda Baghaz D.S. Rahardjo, Seto Sugianto Prabowo Rahmi Nurdiani Ramli Ramli Rifka Rimbi Anggraini Savira, Riza Seomarno Soemarno Siti Nur Tahirah Sri Andayani Sri Andayani Sri Andayani Sri Redjeki Hesti Mulyaningrum Sri Redjeki Hesti Mulyaningrum Sulastri Arsad Supriatin, Febriyani Eka TIWI NURJANNATI UTAMI Tongku N. Siregar, Tongku Wibowo, Nanik Retno Wulan Cahya, Eka Yahya Yahya Yanuhar, Uun Yulianus Linggi Yuni Kilawati