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AL-HAYAT: Journal of Biology and Applied Biology
Published by Universitas Islam Negeri Walisongo Semarang
ISSN : 26543702     EISSN : 26220725     DOI : -
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology
AL-HAYAT: Journal of Biology and Applied Biology an international journal focuses on biological science, biotechnology, bioremidiation, environmental biology, and biological education. It is intended to communicate original research and article review in current issues on the subject. The subject covers field studies and literary with various perspectives, both interdiscipline and multidiscipline, i.e. ecology, technology, education and much more. This journal is published by Fakultas Sains dan Teknologi, Universitas Islam Negeri (UIN) Walisongo Semarang Indonesia, and managed to be issued twice in every volume. We warmly welcome contributions from scholars and researchers of many disciplines.
Arjuna Subject : -
Articles 14 Documents
 1   2 
Search results for , issue "Vol 3, No 2 (2020)" : 14 Documents clear
Kualitas Kimia dan Mikrobiologis Daging Ayam Broiler Pada Pasar Tradisional Kota Ambon Isye Jean Liur
Al-Hayat: Journal of Biology and Applied Biology Vol 3, No 2 (2020)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v3i2.6166

Abstract

Daging mudah mengalami kerusakan diakibatkan oleh kandungan air yang tinggi serta kandungan vitamin dan mineral. Selain itu, kerusakan daging ayam lebih banyak diakibatkan oleh adanya pertumbuhan mikroba yang berasal dari ternak, pencemaran dari lingkungan baik pada saat pemotongan maupun selama pemasaran. Tujuan penelitian ini untuk mengetahui kualitas kimia dan mikrobiologi daging ayam broiler di pasar tradisional Kota Ambon. Pengambilan sampel dilakukan pada dua pasar tradisional yang berbeda sebanyak 6 sampel. Masing-masing pasar diambil 3 sampel sebagai ulangan. Pengamatan yang dilakukan yaitu analisa kimia meliputi kadar air, kadar abu, kadar protein, kadar lemak, kadar karbohidrat (AOAC, 2000) dan analisa mikrobiologi meliputi Total plate count  (TPC), Coliform, E-Coli, Salmonella dan Staphylococus aeureus. Data terkait kandungan kimia dianalisis dengan rancangan acak lengkap pola searah sedangkan mikrobiologi diuraikan secara deskriptif. Hasil penelitian menunjukkan bahwa kualitas kimia dan mikrobiologi daging ayam broiler tergolong baik, karena kandungannya masih dibawah ambang batas maksimum kadar SNI. Kesimpulan yang diperoleh bahwa daging ayam broiler di pasar tradisional Kota Ambon layak untuk dikonsumsi.
Keanekaragaman Serangga Pengunjung Tanaman Cabai Rawit (Capsicum annuum L.) di Wiyoro, Bantul ichsan luqmana Indra Putra
Al-Hayat: Journal of Biology and Applied Biology Vol 3, No 2 (2020)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v3i2.6349

Abstract

Chili is one of the plants that’s planted Indonesian. Excessive use of chemical insecticides in chili planters can cause damage to ecosystems for example reducing in biodiversity. This study aims to determine the diversity and abundance of insects found in chili plants in Banguntapan, Bantul. Sampling uses indirect capture, insect nets, yellow pan traps (YPT), and pitfalls. Insect nets were swung along vertically in chili beds. 15 pieces of YPT and pitfalls were installed for each trap. Sampling was done 8 times in 2 months. The results were order that had most species was Hymenoptera (83 species), while the least were Blattaria, Dermaptera, Diplura, Strepsiptera, and Trombidiformes, each 1 species. The order that has the most abundance individuals was Diptera with 2939 individuals. The species that has the highest abundance was Paratrechina longicornis (Hym: Formicidae) with 1071 individuals. The Shanon-Wiener Index value obtained is 1.883621, which classified as medium diversity.
Eksplorasi Lumut (Bryophyta) di Kawasan Air Terjun Bukit Gatan Provinsi Sumatera Selatan Febri Yulia Utami; Harmoko Harmoko; Linna Fitriani
Al-Hayat: Journal of Biology and Applied Biology Vol 3, No 2 (2020)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v3i2.6143

Abstract

This study aims to determine the type of moss in the Bukit Gatan Waterfall Region of Ulu Terawas STL Musi Rawas Regency, as well as Abiotic Factors in the Bukit Gatan Waterfall Area in the District of Ulu Terawas STL Musi Rawas District. This research is descriptive Descriptive: direct observation in the location of the Bukit Gatan Waterfall Area, STL Ulu Terawas Musi Rawas Regency with a roaming method or exploring the Waterfall Area. Data were analyzed descriptively qualitatively. Types of moss found in 2 Classes namely Bryopsida and Hepaticopsida, consisting of 5 Orders namely Pottiales, Bryales, Fissidentales, Hypnales, and Jungermaniales, consisting of 5 Families namely Pottiaceae, Batramiaceae, Fissidentaceae, Hypnaceae and Plagiochilaceae, consisting of 6 Genus Hyophila, Philotiphll, Philotropll , and Plagiochila, consisting of 7 species namely Hyophila javanica, Philonotis hastata, Fissidens atroviridis, Hyophila apiculata, Ectropothecium sp., Taxiphyllum sp., and Plagiochila asplenoides. The Abioic Factor is pH Temperature which is an average of 6.6, temperatures with an average of 27 ºC, humidity with an average of 6.3% and at an appropriate light intensity of 285lux.
Peran Silikon dalam Meningkatkan Pertumbuhan dan Kadar Klorofil Padi yang Tercekam Kadmium Rita Ariyana Nur Khasanah
Al-Hayat: Journal of Biology and Applied Biology Vol 3, No 2 (2020)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v3i2.5409

Abstract

Peningkatan polutan logam berat kadmium (Cd) di persawahan menjadi masalah lingkungan yang serius karena dapat menimbulkan toksisitas dan berakibat pada penurunan pertumbuhan tanaman pangan yang tidak toleran. Gejala toksisitas Cd pada tanaman dapat dikurangi dengan memanfaatkan unsur benefisial seperti silikon (Si). Namun, peran Si dalam mengurangi gejala toksisitas Cd pada padi ‘Cempo Merah’ belum banyak diteliti. Tujuan penelitian ini yaitu mengkaji peran Si dalam meningkatkan pertumbuhan dan kadar klorofil padi ‘Cempo Merah’ yang tercekam logam berat Cd.Penelitian ini menggunakan desain Rancangan Acak Lengkap 2 Faktorial, yakni perlakuan 3CdSO4.H2O­ dan CaSiO3 (masing-masing dengan konsentrasi 0, 50, dan 100 mg.kg-1 tanah), dengan 3 kali ulangan. Data penelitian dianalisis menggunakan ANOVA (analisis sidik ragam) dan uji DMRT (Duncan Multiple Range Test) pada p0,05. Hasil penelitian menunjukkan bahwa perlakuan Si (100 mg.kg-1 tanah) efektif meningkatkan pertumbuhan dan kadar klorofil padi ‘Cempo Merah’ baik dalam kondisi tidak tercekam maupun tercekam logam berat Cd. AbstractIncreasing cadmium (Cd) in rice fields become a serious environmental problem because it can cause toxicity and decrease the growth of intolerant food crops. These toxicity symptoms can be reduced by utilizing beneficial elements such as silicon (Si). However, its role in rice 'Cempo Merah' has not been much studied. This study aimed to examine the role of Si in increasing the growth and chlorophyll content in the rice ‘Cempo Merah’ under Cd stress. This study used a Complete Randomized Design, two factorials, namely 3CdSO4.H2O and CaSiO3 (each with 0, 50, and 100 mg.kg-1 of soil concentrations), with 3 replications. The research data were analyzed using ANOVA and Duncan’s test at p 0.05. The results showed that Si (100 mg.kg-1) effectively increased the growth and chlorophyll content in rice both under Cd stress and normal conditions.  Keywords: silicon, cadmium, growth, chlorophyll, rice AbstrakPeningkatan polutan logam berat kadmium (Cd) di persawahan menjadi masalah lingkungan yang serius karena dapat menimbulkan toksisitas dan berakibat pada penurunan pertumbuhan tanaman pangan yang tidak toleran. Gejala toksisitas Cd pada tanaman dapat dikurangi dengan memanfaatkan unsur benefisial seperti silikon (Si). Namun, peran Si dalam mengurangi gejala toksisitas Cd pada padi ‘Cempo Merah’ belum banyak diteliti. Tujuan penelitian ini yaitu mengkaji peran Si dalam meningkatkan pertumbuhan dan kadar klorofil padi ‘Cempo Merah’ yang tercekam logam berat Cd.Penelitian ini menggunakan desain Rancangan Acak Lengkap 2 Faktorial, yakni perlakuan 3CdSO4.H2O­ dan CaSiO3 (masing-masing dengan konsentrasi 0, 50, dan 100 mg.kg-1 tanah), dengan 3 kali ulangan. Data penelitian dianalisis menggunakan ANOVA (analisis sidik ragam) dan uji DMRT (Duncan Multiple Range Test) pada p0,05. Hasil penelitian menunjukkan bahwa perlakuan Si (100 mg.kg-1 tanah) efektif meningkatkan pertumbuhan dan kadar klorofil padi ‘Cempo Merah’ baik dalam kondisi tidak tercekam maupun tercekam logam berat Cd.  Kata kunci: silikon, kadmium, pertumbuhan, padi

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