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All Journal Jurnal Ilmu Pertanian Indonesia METAMORFOSA Journal of Biological Sciences Biotropika Jurnal Fisika Unand Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Jurnal Biodjati Biota Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) JSMARTech : Journal of Smart Bioprospecting and Technology Sciscitatio : Journal for Biological Science Filogeni: Jurnal Mahasiswa Biologi Jurnal Sains Alami (Known Nature) Berkala Ilmiah Biologi
Ari Hayati
Biologi FMIPA Unisma
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Physics Social Sciences Veterinary

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Journal : METAMORFOSA Journal of Biological Sciences

 1 
Carbon Estimation of Cocoa Stands (Theobroma cacao L.) in Agroforestry Area Sumberrejo Village, Pagak, Malang Regency Rukun Rahayu; Luchman Hakim; Ari Hayati
Metamorfosa: Journal of Biological Sciences Vol 9 No 1 (2022)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2022.v09.i01.p16

Abstract

ABSTRACT Conversion of forest areas to plantations can cause problems with decreasing soil fertility, erosion, extinction of flora and fauna, drought, flooding and even changes in the global environment. This problem will increase from time to time in line with the large area of ??forest being used as business land because it can reduce the absorption of carbon emissions through photosynthesis. The application of the concept of agroforestry is to increase carbon sequestration in the air in efforts to mitigate climate change. The objectives of this study were to: (1) determine the differences in physical characteristics of cacao varieties (Theobroma cacao. L), (2) carbon potential and (3) abiotic factors at the observation location of agroforestry fields. This research method is descriptive observation to determine the differences in the characteristics of brown varieties by knowing the physical characters, fruit color, and seed color, then purposive sampling. To determine the potential for carbon, analysis was carried out on 120 samples of brown tree stands in two agroforestry gardens, namely the diameter of the biomass using the allometric formula and observing the abiotic factors using appropriate tools when in the field. The results of biomass observation were 3 varieties of cacao, namely criollo with 26 kg / tree, forastero 28 kg / tree, and trinitario 32.4 kg / tree, the average litter was 0.02 kg / m2, the distribution of shade was obtained 30 species. Abiotic factors include temperature, 28-29 ° C, altitude 344-348 m asl, wind speed 0.3-1.6, light intensity 766-1008 lux, soil pH, 6.4-7.2, soil moisture 61-70%, and rainfall 200- 400 mm was rated the ideal criteria based on the literature. Keywords: conversion, agroforestry, biomass, varieties
Induksi Nanobubbles (NBs) untuk Pertumbuhan Anggrek Dendrobium Imelda Marina Masagung X Bumi Menangis Tintrim Rahayu; Gatra Ervi Jayanthi; Ari Hayati
Metamorfosa: Journal of Biological Sciences Vol 10 No 1 (2023)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2023.v10.i01.p13

Abstract

Nanobubbles (NBs) merupakan salah satu teknologi nano yang sudah diaplikasikan di beberapa bidang, seperti kesehatan, pengelolaan limbah, pertanian, dan lain-lain. Teknologi nano ini memanfaatkan gas dalam bubbles, sehingga memudahkan gas masuk ke dalam sel. Tujuan penelitian ini adalah mengetahui pengaruh gas O2, CO2, N2, H2 dan O3 dalam NBs pada pertumbuhan anggrek Dendrobium Imelda Marina Masagung ´ Bumi Menangis. Metode yang digunakan adalah memberikan perlakuan pupuk dan NBs pada anggrek Dendrobium selama 6 minggu dengan pengamatan setiap 1 minggu. Data yang diperoleh dianalisis dengan two way ANOVA dan diuji lanjut post hoc tests dengan Ptukey<0,05. Hasil penelitian menunjukkan ada perbedaan signifikan pada diameter batang dan tinggi tanaman anggrek. Ukuran diameter batang anggrek lebih besar dengan perlakuan NBs dibandingkan perlakuan pupuk dan kontrol. Tanaman anggrek dengan perlakuan NBs lebih tinggi dibandingkan dengan perlakuan pupuk dan kontrol. Pertumbuhan tanaman juga ditunjukkan dengan munculnya tunas dan akar baru. Warna daun anggrek dengan perlakuan pupuk dan NBs berubah dari kelompok Yellow-Green (144) menjadi Green (143), kecuali pada kontrol. Warna daun mempengaruhi proses fotosintesis, bahwa warna hijau akan lebih baik melakukan proses fotosintesis dibandingkan dengan daun berwarna hijau-kuning. Hal tersebut mempengaruhi pertumbuhan tanaman. NBs berpengaruh terhadap pertumbuhan anggrek Dendrobium Imelda Marina Masagung ´ Bumi Menangis. NBs memperbesar batang anggrek, menambah tinggi tanaman anggrek dan warna daun menjadi lebih hijau.
Co-Authors AA Sudharmawan, AA Abdur Rohman Wahid Adnan, Assaidah Ahmad Taufiq Rohman Ainur Rohmah Amrullah, Kammal Nizam Amrullah Andre Fahrul Rosy Anisa, Khoiria Ar Rahmah, Mumtazunnisa As Sufiyah Ari Nasir Syahputra Ashofat, Mutawakkil Ayuba, Tria Khotami Azzahra, Ayu Kirani Bahri, Ibnu A. Baidarus, Ahmad Bawani, Elen Ayu Chrisna Yuda Hartato Edi Santoso Erry Koriyanti Fadhil, Ilnia Faizah Shodirun Faizah Shodirun, Faizah Fatmawati, Rina Garnis Mufarrohah Rohmah Gatra Ervi Jayanthi Ghafur, Nurvikrih Choliluddin Gumiwang, Wulan Dari Neng H., Junita Insyirah N. Hadad Alwi Salamun Hamdani Dwi Prasetyo Hasan Zayadi Hazan Zayadi Hesti Nofanda Hesti Nofanda, Hesti Hildasari, Nourma Izzatul Bahriyah, Izzatul Jamilah, Zahrotul Khairul Saleh Krishidaya, Ayutika LAILATUL MAGHFIROH Luchman Hakim Lutfi Niam, Lutfi Mahyantika, Seftya Putri Maimunah, Maimunah Ma’rifah, Shofia Jannatul Mohammad Sirojul Umam Mufidah, Kamiliatul Nabila Kamila Nada, Farah Aida Qotrun Nafisa Nahdliyah Nurul Aini Nilam Firdausi, Nilam Noka, Isara Abda Nour Athiroh Abdoes Sjakoer Nur Azizah Nurdin, Fernando H. Alvarizi Nurul Jadid Mubarokati Rahmawati, Nurlaili Rajab, Ahmad Mijwad Ramadhan, Majida Rasyid, Ainur Ratna Djuniwati Lisminingsih Riadul Jannah Ridlo, M. Tanthowi Qodrir Rukun Rahayu Safitri, Dewi Astriana Sama’ Iradat Tito Saputri, Indriani Rachman Sari, Hosnia Siti Marhumah Siti Marhumah, Siti Siti Salma Nur Fahima Solechah, Imah Sulisetyo Rini Suroh, Mai Syamsuddin, Moch. Tintrim Rahayu, Tintrim Tupong, Mohamad Rizal A. Watimena, Fahru Reyza Yuliana Ratna Sari, Yuliana Ratna Yunisa Farasiscaraya Aesia