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Journal : Bionature

The Effect of the Addition of Mealworm Frass (Tenebrio molitor) and Molasses on the Increasing of the Proximate Value of White Oyster Mushroom (Pleurotus ostreatus) Mentari Jelita Putri; Oslan Jumadi; Andi Faridah Arsal; Halifah Pagarra; Rachmawaty; Andi Asmawati; Alimuddin Ali; Abd. Muis; Muhammad Junda; Yasser Abd. Djawad
Bionature Vol. 24 No. 1 (2023): April 2023
Publisher : Jurusan Biologi Universitas Negeri Makassar

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Abstract

This study aims to determine the effect of the addition of mealworm frass and molasses on the proximate value ofwhite oyster mushrooms. This type of research was an experiment using a completely randomized design (CRD)consisting of four treatments with three replications each. Test parameters include water content, ash content, crudeprotein, crude fat and crude fiber. Proximate data on water content, ash content, crude protein, crude fat and crudefiber were analyzed using analysis of variance (ANOVA) and Tukey's follow-up test with a 95% confidence level.The results showed that treatment with frass and frass molasses had an effect on water content, ash content, crudeprotein, crude fat, and a decrease in fiber content. Therefore, it can be concluded that the addition of mealwormfrass and molasses affects the proximate value of the resulting oyster mushrooms.
The Effect of Synthetic Fertilizer Urea, TSP and ZA on Total Biomass and Chlorophyl Content of Dunaliella sp. Junda, Muhammad; Adhyani, Andi Nurul; Muis, Abd; Kurnia, Nani; Rachmawaty, Rachmawaty
Bionature Vol. 25 No. 1 (2024): April-Juni 2024
Publisher : Jurusan Biologi Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v25i1.2229

Abstract

This research is an experimental research which aims to determine the effect of synthetic fertilizers urea, TSP and ZA on the amount of biomass and chlorophyll content of Dunaliella sp. on a laboratory scale. The research design used was a completely randomized design (CRD) consisting of 5 treatments with 3 replications each to obtain 15 treatment combinations. The research method consisted of several stages, namely preparation of tools and materials consisting of making culture media, making walne medium and making treatment medium, sterilizing tools and medium, preparing Dunaliella sp inoculum. on Walne medium with a static system, as well as optimizing the growth of Dunaliella sp.. The parameters observed in this study were phytoplankton biomass (dry weight), total chlorophyll content, salinity, pH, temperature, and light intensity. Based on the research results, the highest average biomass was found in the P3 treatment, namely the Walne medium treatment with the addition of 105 ppm urea, 80 ppm TSP, and 80 ppm ZA which produced an average of 5.23 g/L. Furthermore, the highest average results for measuring chlorophyll content were found in treatment P4 with walne medium treatment which added 115 ppm urea, 75 ppm TSP and 75 ppm ZA which produced an average of 1.81 µg/mL. So it can be concluded that the synthetic fertilizers urea, TSP and ZA have an effect on the amount of biomass and chlorophyll content on the growth of Dunaliella sp.
Pengaruh Formula Pakan terhadap Pertumbuhan Larva Hermetia illucens dalam Biokonversi Limbah Organik Hartati; Oslan Jumadi; Muhammad Junda; Nani Kurnia; Sahribulan; Saparuddin; Yasser Abd Djawad; Fajar Harianto; Christie Novri Yanti
Bionature Vol. 22 No. 2 (2021): Oktober 2021
Publisher : Jurusan Biologi Universitas Negeri Makassar

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Abstract

The growth rate of Hermetia illucens larvae in the bioconversion of organic waste is influenced by the media and environmental conditions where the BSF lives. This study aims to determine the effect of the feed formula on the growth of Hermetia illucens larvae in the bioconversion of organic waste. This research method was carried out by rearing BSF larvae, making BSF feed formulas, determining larval length, determining the weight and weight of BSF cassava. The results showed that the feeding formula from fish waste, tapioca waste with a chopped diameter of 10,20,30 mm gave a significant effect on the growth of BSF larvae (larval length, larvae weight) and BSF maggots. The provision of 20 and 30 percent fish waste has a higher weight and length with a chopped diameter of 20 and 30 mm.
Identifikasi Spesies Pohon di Wilayah Kampus UNM Parang Tambung Syamsiah; Muhammad Junda; Ifka ikbal
Bionature Vol. 23 No. 1 (2022): April 2022
Publisher : Jurusan Biologi Universitas Negeri Makassar

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Abstract

UNM Parang Tambung menerapkan konsep lingkungan yangnyaman dan sejuk. Berbagai jenis pohon telah tumbuh sejak kampus didirikan,namun ada pula yang sengaja ditanam di lahan terbuka. Tumbuhan memilikikategori manfaat utama yang berbeda-beda, salah satu manfaat yangditerapkan disini adalah adanya berbagai jenis pohon dan tumbuhan lainnyadi lingkungan kampus. Tujuan dari penelitian ini adalah untuk mengetahuijenis-jenis pohon yang tumbuh di UNM Parang Tambung. Metode penelitianyang digunakan adalah deskriptif kualitatif, penelitian ini dilakukan dengancara mendeskripsikan secara sistematis data tentang ciri-ciri tumbuhan pohondi UNM Parang Tambung. Hasil penelitian menunjukkan bahwa terdapat 956individu pohon terdiri atas 34 species yang tergabung dalam 20 familia.Species-species tersebut adalah Alstonia scholaris, Araucaria heterophylla,Artocarpus altilis, Artocarpus heterophyllus, Averrhoa bilimbi L, Cocos nucifera,Delonix regia Raf, Dimocarpus longan Lour, Ficus benjamina L, Ficus septicaBurm F, Gmelina arborea, Guazoma ulmifolia Lamk, Livistona saribus,Mangifera indica, Mimusops elengi L, Morinda citrifolia L., Moringa oleifera,Muntingia calabura L, Paraserianthes falcataria, Plumeria rubra, Polyalthialongifolia, Pterocarpus indicus Willd, Ptychosperma macarthurii, Roystoneregia, Samanea saman, Senna siamea, Spatodea campanulata P.B, Switeniamahagoni, Syzygium aqueum, Syzygium cumini, Tectona grandis, Terminaliacatappa, Terminalia mantaly, dan Wodyetia bifurcata L.
Co-Authors . Hasrah, . . Hijriah, . A. Irma Suryani A. Mushawwir Taiyeb A. Mushawwir Taiyeb A.Bida Purnamasari Abd Muis Abdul Muis Adhyani, Andi Nurul Adnan Adnan Adnan Adnan Adnan Ahmad Zuhudy Bahtiar Ainun Chamila Alfiqi Dwiva Annisi Alimuddin Ali Alimuddin Ali Almi Abdila Amboupe, Dewi Sartika Andi Asmawati Andi Asmawati Andi Asmawati Asiz Andi Asmawati Azis Andi Bida Purnamasari Andi Citra Pratiwi Andi Citra Pratiwi Andi Faridah Arsal Andi Mu'nisa Andi Tenri Ola Rivai Anggita, Sri Ayu Anugrahsari, Iin Arsal, Andi Siti Fatmah Asham Bin Jamaluddin Ayu Anggita, Sri Azani, Syahrul Akbar Besse Khalidatunnisa Christie Novri Yanti Dewi Puspitasari DEWI SARTIKA Fajar Harianto Fajar Harianto Firdaus Daud Fitrah Nur Ramadhani Fitratul Insaniah Rusli Hajirah, Rizkyllah Nur Harianto, Fajar HARTATI Hartati Hartati Hartati, Hartati Hartono Hartono Hartono Hartono Herlina Rante Hijrah Hijrah Hilda Karim Idris, Irma Suryani Ifka Ikbal Ifka ikbal Inayah, Faidhul Iskandar, Azizah Syahrani Ismail . Ismail Ismail Ismail Ismail Kusdianawati Lodang, Hamka M, Ratna Marrandan, Barnabas Pera Meiriska, Amelia Mentari Jelita Putri Mis’am, Yunisda Muhammad Habil Ahmad MUHAMMAD HASAN Muhammad Wiharto Muhammad Wiharto Muhammad Wiharto Muhiddin Palennari Musawira Mushawwir Taiyeb Nani Kurnia Nani Kurnia Nani Kurnia, Nani Norna Norna Norna Norna Nur Agustin Nur Azizah Amaliah Nur Intan Marzuki Nur Izzah Nur Raisah Maddeppungeng Nurasmi Nurasmi Nurhayati B Nurjannah Japarang Nurul Alia Ulfa Nurul Anisa Oslan Jumadi Oslan Jumadi Oslan Jumadi Pagarra, Halifah Patongai, Dian Dwi Putri Ulan Sari Pratiwi, Andi Citra Putri, Nurul Edyawati Rachmawaty Rachmawaty, Rachmawaty Rachmawaty, Rachmawaty Rahmat, Awal Nur Ramadani, Muh. Fajar Ristiana , Evi Ristiana, Evi Rosdiana Ngintung Rosdiana Ngitung Sahribulan Sahribulan Sahribulan Sahribulan Sahribulan Sahribulan, Sahribulan Salsabila, Shopia Saparuddin Saparuddin Saparuddin Sirinti, Yulita Syamsiah Syamsiah, Syamsiah Warida Hafni Yanti, Christie Novri Yasser Abd Djawad Yasser Abd Djawad Yasser Abd Djawad Yasser Abd. Djawad Yusminah Hala Yusnaeni Yusuf