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Journal : EDUBIOLOCK

VARIASI FORMULA PUMAKKAL TERHADAP KADAR N, P, K PUPUK CAIR LIMBAH PASAR IKAN SEBAGAI BAHAN AJAR BIOLOGI LEMBAR KERJA PESERTA DIDIK (LKPD) Anggit Khendio Utomo; Agus Sutanto; Widya Sartika Sulistiani; Hening Widowati; Rasuane Noor
EDUBIOLOCK Vol 3 No 1 (2022): Bulan Maret 2022
Publisher : Prodi Pendidikan Biologi FKIP Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/edubiolock.v3i1.2065

Abstract

Fisheries are one of the trade commodities that are favored by the public for consumption, both freshwater fish and seawater fish. Fish is much favored by the community in addition to having a good taste as well as an affordable price. From the high interest in fish consumption, traditional markets cause pollution to the environment. The pollution is in the form of waste fish. This research was conducted as a solution to overcome the problem of fish market liquid waste that can be used as raw material for making liquid organic fertilizer by optimizing the utilization of the Pumakkal starter. In this study, treatment was carried out with 1 control and 5 treatments, and 3 replications. P1 with a varied formula of 3 isolates, P2 with a variety of formula 6 isolates, P3 with a variety of formula 9 isolates, P4 with a variation of formula 12 isolates, and P5 with a variation of formula 15 isolates. The research results show that levels of N + P + K has a quality standard set by the government (2-6%). In the P0 treatment, the percentage of N+P+K was 5.685%. Then in the P1 treatment, the percentage of N+P+K was 6.998%. Then in the P2 treatment, the percentage of N+P+K was 7.727%. Then in the P3 treatment, the percentage of N+P+K was 8.430%. Furthermore, in the P4 treatment, the percentage of N+P+K was 8.284%. Meanwhile, for the P5 treatment, the percentage of N+P+K was 9.658%. At levels of C-Organic, it has a quality standard (minimum 10) with a percentage of 18.208%. For the value of C-Organic with a percentage of already complied with the provisions of SNI. For the levels of N+P2O5+K2O with a percentage of 12,239%. The measured pH level, it has a value of 6. Then the liquid organic fertilizer from fish market waste is said to be feasible because it meets the criteria of SNI or Regulation of the Minister of Agriculture no. 261/KTPS/SR. 310/M4/2019.
PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP HASIL BELAJAR MATERI SISTEM EKSRESI PADA MANUSIA PADA SISWA KELAS VIII SMPN 2 RAMAN UTARA Dian Indriyani; HRA Mulyani; Hening Widowati
EDUBIOLOCK Vol 4 No 3 (2023): Bulan September 2023
Publisher : Prodi Pendidikan Biologi FKIP Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/edubiolock.v4i3.4396

Abstract

This study aimed to determine the effect of guided discovery learning on the critical thinking skills of students in class VIII Science in SMP N 2 Raman Utara. This type of research is experimental with a design using Posttest Only Control, Researchers use instruments in the form of essay test items (descriptions) that are used by researchers to measure students’ abilities after carrying out the learning process using a guided Discovery Learning. Researchers used 2 groups with research design, namely the control group using the Direct Learning model with the question and answer method and the experimental group using guided Discovery Learning with the group discussion method. The research data is tested for hypotheses with the similarity test of two averages. The test results with the normality test show = 9,93 > X2daf = 11,07 α = 0.05, then, in the similarity test two t-count average > t-daf is 17,9 < 2,01 (= 5%). So there is an influence of guided Discovery Learning on students' critical thinking skills at SMP N 2 Raman Utara.
PERBANDINGAN JENIS PEWARNA ALAMI UNTUK PEWARNAAN PREPARAT BATANG BAYAM (Amaranthus spinosus L.) DALAM PRAKTIKUM JARINGAN TUMBUHAN Nakti Kholifah; Suharno Zen; Hening Widowati
EDUBIOLOCK Vol. 5 No. 2 (2024): Bulan Juni 2024
Publisher : Prodi Pendidikan Biologi FKIP Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/edubiolock.v5i2.6493

Abstract

The aim of this study were 1) to determine the strength of the absorption of various types of natural dyes of dragon fruit, beet fruit, blueberry fruit on spinach stem preparations (Amaranthus spinosus, L.), 2) to determine the results of the absorption of the best types of natural dyes on spinach stem preparations (Amaranthus spinosus, L.), 3) to make the results of research on the absorption of natural dye types as practicum preparations in plant tissues This type of research is qualitative descriptive experimental research. This study used 3 treatments 3 times repetition using dragon fruit dyes, beet fruit and blueberry fruit and 1 positive control using synthetic dyes in the form of safranin. Data analysis in this study is presented in the form of non-statistical qualitative descriptive analysis. Based on the results of the study, the strength of the absorption of dye types has different absorption strengths seen from the results of RGB (Red, Green, Blue) values, luminance values, ratio values and overall RGB (Red, Green, Blue) values from each treatment. The best type of dye absorption starts from dragon fruit, blueberry fruit, beet fruit, and 1 positive control safranin dye. The results of the study were declared "feasible" to be used as a coloring preparation for plant tissue practicum.
Co-Authors -, Achyani A.A. Ketut Agung Cahyawan W Achyani Achyani Achyani Achyani, Achyani Adha Sabila Kifah Afianto, Izza Hadi Agil Lepiyanto Agus Sujarwanta, Agus Agus Sutanto Agus Sutanto Ahmad Fatoni Andi Widodo Anggit Khendio Utomo Annisa Nur Aini Aprilia, Anggi Asih Fitriana Dewi Atikah Nur Azizah Ayu Aryani, Eka Beny Saputra Budi Prasetyo Dewi Anggraini Dewi Anggraini Dian Indriyani Dzakiyyah, Auliya Eka Setyaningsih Elza Yulistiana Erlina Erlina Felzia Raneza Fenny Thresia Gunanto, Prio Eko Handoko Santoso Hardiani Alvia Hasminar Rachman Fidiastuti HRA Mulyani, HRA Iriyawati, Iriyawati Kartika Sari Kartika Sari Kurniawan Kurniawan Kurniawan Kurniawan Kusumasyari, Denti M Rustam Rifai Maharani, Adinda Purnama Melda Ayu Priskilia Melinda Marta Ningtyas Mia Cholvistaria Mia Cholvistaria, Mia mia, Cholvis Mufahroyin, Mufahroyin Muhammad Firdaus Muhammad Rustam Rifai Nakti Kholifah Nani Septiana Nedi Hendri Nedi Hendri, Nedi Novarati Andarika Novia Cahyati Novitasari, W.F. Nurlaifa, Nadiah Putri Pipi Puspita Sari Prita Triana Purdiyanto, Aris Puspita Ningrum, Wahindun Dewi Ayu Putri Agustina Putri Agustina Rahayu, Wiwit Turindah Raneza, Felzia Rasuane Noor Rasuane Noor Rifai, M Rustam - Rista, Paulina Eva Rizki Hikmawati Rizki Hikmawati, Rizki Rohmatul Anwar Rohwadi, In RR. Ella Evrita Hestiandari Sari Kartini Sari, Novia Ambar Satriadi, Bekti Septiana, Nani SHIHAB, M RIZKI Sholihah, Anisa Suharno Zen Syaferi, Akhmad Syamsiar, Syamsiar Tika, Pujaan Tri Adi Wibowo, Tri Adi Triana Asih Triana, Prita Tyas, Desy Prasetyaning Untari, Desy Sasri Vironica, Elysa Widya Sartika Sulistiani, Widya Sartika Yani, Aprida Yaya Rukayadi Yulistiana, Elza - Yundari, Yundari Zulfitri, Eka