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All Journal Biosfer: Jurnal Tadris Biologi Jurnal Pendidikan Biologi PAEDAGOGIA Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi ABSYARA: Jurnal Pengabdian Pada Masyarakat Cocos Bio
Marzuki, M.
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Library & Information Science Mathematics Social Sciences Other

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Journal : Cocos Bio

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ANALISIS PERMASALAHAN PEMBELAJARAN DARING PADA SISWA SELAM MASA PANDEMI COVID-19 sarwati, sarwati; Marhamah, Marhamah; Marzuki, M.; Wazni, Muhammad Khairul; Wahyuni, Muliana
Cocos Bio Vol 6 No 1 (2021): Cocos Bio
Publisher : UNIVERSITAS HAMZANWADI

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Abstract :Online Learning is a learning activity carried out from home which is one of the policies of the government to reduce the spread of the Covid-19 virus that is currently happening in Indonesia. However, online learning is inseparable from the problems that hinder its implementation so that researchers conduct research on online learning problems using qualitative methods. The implementation of Online learning for students at MA NW Penendem is not optimal due to several factors, namely lack of facilities, the role of parents, teachers and schools that are not optimal and low student motivation in implementing online learning. The things that become problems in online learning are quota and singles are not available, parents do not accompany and remind online learning schedules, delivery of unattractive material, survey implementation of online learning activities is not comprehensive, free internet quota cannot be used optimally, students not happy, not enthusiastic, feel difficult and undisciplined in studying Online.
Ekstraksi Tulang Daun Nicotina tobacum Sebagai Bioinsektisida Hama Thrips sp. Marzuki, M.; supraitno, murtiadi erlan
Cocos Bio Vol 7 No 1 (2022): Cocos Bio
Publisher : UNIVERSITAS HAMZANWADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/cob.v7i1.6185

Abstract

Tujuan dari penelitian ini yaitu untuk mengetahui apakah ada pengaruh ekstrak tulang daun tembakau terhadap hama Thrips sp. Penelitian ini dilaksanakan disalah satu sawah yang bertempat di Desa Dames Damai, Kecamatan Suralaga, Kabupaten Lombok Timur pada bulan maret hingga bulan agustus 2021. Desain yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL). Penelitian ini menggunakan 1 jenis perlakuan (ekstrak tulang daun tembakau) konsentrasi 60%, dengan 5 kali pengulangan. Hasil yang diproleh menunjukkan bahwa jumlah hama yang masih menyerang tanaman cabai perlakuan jauh lebih sedikit dibandingkan dengan tanaman cabai kontrol.  Jumlah rata-rata hama Thrips sp. pada tanaman kontrol selama 7 hari pengambilan data sebesar 3.279,00 ekor, sedangkan jumlah hama Thrips sp. pada tanaman perlakuan sebanyak 736,08 ekor. Data tersebut juga didukung oleh hasil Uji Anava 1 Jalur yang menyatakan bahwa terdapat pengaruh yang signifikan antara ekstrak tulang daun tembakau dengan hama Thrips sp. karena harga Fhitung > F tabel (116,15 > 9,33) pada taraf signifikansi 1%.
Co-Authors Akbar Handoko Amalia, Laeli Rizki Anwari Adi Nugroho, Anwari Asep Mulyani, Asep Baiq Fatmawati Bambang Sri Anggoro Kartimi Kartimi Marhamah Marhamah Nunung Ariandani Nuragustin, Putri Nurul Fajri Sarwati Sarwati, Sarwati Sukroni, Nining Widiyanti Supraitno, Murtiadi Erlan Wahyuni, Muliana Wawan Muliawan