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Syafrinal, Syafrinal
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PENGARUH PUPUK ORGANIK CAIR AIR KELAPA DAN KALIUM TERHADAP PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) Ardian, Ardian; Syafrinal, Syafrinal; Nurbaiti, Nurbaiti; Sri Yoseva; Wulandari, Chicha
Jurnal Pertanian Agros Vol 27 No 1 (2025): EDISI JANUARI
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i1.29

Abstract

Shallots (Allium ascalonicum L.) are an important horticultural commodity used as a cooking spice and medicinal raw material (Kuswardhani, 2016). Shallot production in Riau fluctuates with a decrease in 2022 and an increase in 2023, still far from community needs. Riau has variable fertility and is low in organic matter, so increasing land productivity is very important. One solution is the use of liquid organic fertilizer (POC) from coconut water waste, which can improve the physical, chemical and biological properties of the soil. The addition of inorganic fertilizer, especially potassium, is also needed to increase nutrient availability, which plays an important role in photosynthesis and tuber growth. This research aims to determine the effect of the interaction of POC coconut water and KCl fertilizer and to obtain the best treatment combination on the growth and production of shallots. The design used was a completely randomized design (CRD) with two factors: POC of coconut water (without, 200, 250 and 300 ml.l-1) and KCl dose (100, 150 and 200 kg.ha-1). There were 12 treatment combinations repeated three times, resulting in 36 experimental units. The results of the research showed that the combination of 300 ml.l-1 POC coconut water and 200 kg.ha-1 KCl fertilizer significantly increased plant height, number of leaves, harvest age, number of tubers per cluster, tuber diameter, fresh tuber weight per plant and storable tuber weight per plot.
Pemberdayaan Petani Mengembangkan Diversifikasi Cabai dan Kompos Jerami Berbasis Zero Waste di Desa Padang Mutung Syafrinal, Syafrinal; Nurbaiti, Nurbaiti; Pebrian, Sispa; Lubis, Nursiani; Suhada, Nur; Ardian
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 2 (2024): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.10.2.233-239

Abstract

The need for chillies in Riau Province continues to increase along with the increase in population. The price of chillies in Riau is very dependent on supply; if it decreases, it causes the price of chillies to rise; this condition is an opportunity for chilli farmers in Riau to plant or agribusiness chillies. It is hoped that Padang Mutung Village, Kampar Riau Regency, can become a centre for chilli production because of the potential for rice fields, and most of the population's livelihood is farming. One component of chilli production costs is inorganic fertilizer, which tends to be expensive, so production costs increase. Continuous application of inorganic fertilizer can reduce soil fertility. This community service activity aims to increase farmers' understanding of the need for diversification by optimizing the use of paddy fields and fields by planting chillies, increasing farmers' understanding of zero waste-based straw compost-making techniques, which can then be used as a substitute for the use of inorganic fertilizers. The methods used are lectures, discussions and field practice. The activity results showed that after participating in the outreach and practical activities, participants gained knowledge, understood and were able to make rice straw compost and chilli seedlings. Participants will gain knowledge and understand the importance of diversifying the cultivation of chillies apart from rice to optimize the use of paddy fields, yards and idle land. Participants can also learn how to make straw compost and use it to grow fibre chillies, understanding that there is an opportunity to do chilli agribusiness to overcome the chilli shortage. It is hoped that the people of Padang Mutung Village will have increased awareness regarding crop diversification techniques for making straw compost as an alternative to reducing inorganic fertilizers, which will likely increase efficiency in chilli cultivation.
Efektivitas Pembelajaran Al-Qur’an dalam Membentuk Karakter Siswa di Madrasah Ibtidaiyah Daarul Ishlah Kota Batam Syafrinal, Syafrinal; Alwizar, Alwizar; Anwar, Khairil
Jurnal An-Nur Vol 12, No 1 (2023): Jurnal An-Nur Juni 2023
Publisher : UIN SUSKA RIAU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/an-nur.v12i1.24591

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana Efektivitas Pembelajaran Al-Qur’an dalam membentuk karakter siswa yakni di MI Daarul Ishlah di bawah naungan Yayasan Daarul Ishlah Kota Batam begitu juga metode yang digunakan dalam pembelajaran Al-qur’an, factor-faktor penunjang, jenis penelitian ini adalah penelitian kualitatif, subjek penelitian ini ialah Kepala Madrasah, Dewan Guru, TU. sedangkan objek penelitian ini adalah bagaimana Efektivitas Pembelajaran Al-Qur’an dalam membentuk karakter siswa di MI Daarul Ishlah kota Batam. Adapun teknik yang digunakan untuk mengumpulkan data, penulis menggunakan teknik observasi, wawancara dan dokumentasi. Adapun hasil penelitian ini adalah  mengetahui Efektivitas Pembelajaran Al-Qur’an dalam membentuk karakter siswa di MI Daarul Ishlah.
Penentuan Acid Value Dan Saponification Value Wax Ester Pada Section 110 Di PT X Syafrinal, Syafrinal; Chandra, Muhammad Luthfian
REACTOR: Journal of Research on Chemistry and Engineering Vol. 1 No. 1 (2020)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/reactor.v1i1.12

Abstract

This study aims to determine the Acid Value (AV) and the Saponification Value (SV) of Wax ester for each reactor in section 110 and compare the values obtained with the PT X standard. The method used is alkalimetry to determine the acid value and acidimetry for the determination of the Saponification Value. The results obtained were Acid Value 0.92 ppm - 1.02 ppm which was following the PT X standard, max 1ppm. The Saponification Value the results obtained were 132 ppm - 142 ppm which was following the PT X standard, min 130 ppm. This indicates that the resulting wax ester can be used for the preparation of fatty alcohols in sections 111-113.
Co-Authors Adiwirman Adiwirman, Adiwirman Afrina, Cut - Al Bahri, Fauzan Putraga Alfina, Alfina ALWIZAR ALWIZAR, ALWIZAR Amanuddin, Muhammad Amora, Salsabila Amrul Khoiri Anjelina, Fitri Ardian Ardian Ardian Ardian Armin, M. Ikhlas Armin, Muhammad Ikhlas Chandra, Muhammad Luthfian Desyandri Desyandri Dewati Samah, Selfa Diansyah, Hanis Djarwanto Djarwanto Elza Zuhry Evi Sribudiani Evi Suryawati Faraniza, Zara Fetmi Silvina Hafnimardiyanti Hafnimardiyanti Hazil Anwar, Hazil Huesean, Ahmad Husti, Ilyas Indradewa, Rhian Khairil Anwar Khairuni, Suci Kurnia Sari, Lisa Lubis, Nursiani M. Amrul Khoiri Muhith, Muhith Muttaqin, Sufyan Nur Suhada, Nur Pramasari, Dwi Ajias Putri, Melysa Rahmi, Lufiah Renny Futeri Rhoni Rodin Riani, Pevi Rudianda Sulaeman Sari, Rizki Jaenita Selfa Dewati Samah Sibuea, Mawahda SISPA PEBRIAN Somadona, Sonia Sri Yoseva Sutrisno, Sutrisno Tarmadi, Didi Wulandari, Chicha Yenti, Elva Wirma Yusuf, Sulaeman Yusup AMIN Zamsiswaya, Zamsiswaya