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All Journal International Journal of Basic and Applied Science Jurnal Agriculture Khidmat : Jurnal Pendidikan dan Ilmu Sosial
Ardina, Ardina
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Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Physics Social Sciences

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Kompetensi Sosial Guru PAI Dalam Berkomunikasi Ardina, Ardina
Khidmat Vol 2 No 1 (2024)
Publisher : CV Edu Tech Jaya

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Abstract

Kompetensi sosial dalam berkomunikasi adalah kemampuan untuk berinteraksi dengan orang lain secara efektif dan bermakna. Beberapa prinsip yang dapat diterapkan dalam berkomunikasi sebagai wujud kompetensi sosial, di antaranya: Rasa hormat, Empati, Jelas dalam berbicara, Komunikasi dibangun dengan asas kerendahatian. Kompetensi sosial secara umum adalah kemampuan untuk berinteraksi dengan orang lain secara efektif sehingga dapat diterima secara sosial. Kompetensi sosial juga merupakan dasar untuk menangani konflik secara efektif dalam keluarga, kelompok sebaya, atau masyarakat. Beberapa cara untuk meningkatkan kompetensi sosial, di antaranya: Aktif terlibat dalam komunitas, Ikut pelatihan atau kursus keterampilan sosial, Jalin hubungan dengan tetangga dan rekan kerja, Buka diri untuk berinteraksi dengan beragam budaya. Prinsip komunikasi seperti rasa hormat, empati, kejelasan dan kesantunan menjadi kunci dalam praktik kompetensi sosial. Jadi, dapat disimpulkan bahwa kompetensi sosial merupakan keterampilan yang penting bagi pendidik di lingkungan sekolah.
Parasitism capacity of telenomus sp. (hymenoptera: scelionidae) on spodoptera frugiperda, in refugia system Ardina, Ardina; Bakti, Darma; Tobing, Maryani Cyccu L.; Ubaidillah, Rosichon; Darmawan, Darmawan
International Journal of Basic and Applied Science Vol. 12 No. 4 (2024): March: Basic and Applied Science
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijobas.v12i4.327

Abstract

Fall armyworm (Spodoptera frugiperda) is one of the pests that attacks maize. There are many ways to control this pest problem one of which is to use  insecticides. However, biological control this pest with nature conservation based on the concept of integrated pest control. Refugia plants offer pest control properties based on the IPM (Integrated Pest Management) concept by providing food for parasitoids as the natural enemies. This study aimed to know capacity parasitism of egg parasitoid S. frugiperda in refugia system. This research uses non-factorial randomized group design (RGD) study, the number of S. frugiperda egg parasitoids on maize fields with refugia plants around it was counted.  There were 5 treatments with 5 replications applied in this study: Control/without refugia, maize plants with red refugia (Zinnia elegans), maize plants with yellow refugia (Melanpodium paludosumi), maize plants with white refugia (Turnera subulata), maize plants with red refugia, yellow and white. This study found two species of S. frugiperda egg parasitoids namely Telenomus remus Nixon (Hymenoptera: Scelionidae) and Telenomus dignus (Hymenoptera: Scelionidae) in the field. The overall rate of parasitism egg S. frugiperda was no significant effect. The treatment of maize plants with white and mixed-colour refugia (red, yellow, white) showed the highest egg parasitization at 15 days after planting (DAP). Meanwhile, the dominance of Telenomus remus Nixon parasitoid was at an average of 0.202% and the lowest dominance of Telenomus dignus at 0.030%.
EFFECTS OF BOTANICAL LEAF EXTRACTS ON MORTALITY AND FEED CONSUMPTION OF Sitophilus zeamais Nurhajijah; Khair, Hadriman; Hafnizar, Aira; Ardina, Ardina; Ferrari, Ferry; Kurniawan, Riki
Agriculture Vol. 20 No. 2 (2025): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v20i2.9609

Abstract

  ABSTRAK   Penelitian ini bertujuan untuk mengevaluasi efektivitas ekstrak daun mimba (Azadirachta indica), daun sirsak (Annona muricata), serta kombinasi keduanya terhadap mortalitas dan konsumsi pakan Sitophilus zeamais pada biji jagung selama penyimpanan. Penelitian dilaksanakan di Laboratorium Hama dan Penyakit Tumbuhan, Fakultas Pertanian UMSU, pada Oktober–November 2025 menggunakan Rancangan Acak Lengkap (RAL) dengan tiga ulangan dan empat perlakuan: kontrol, ekstrak daun mimba 10 mL L⁻¹, ekstrak daun sirsak 10 mL L⁻¹, dan kombinasi mimba–sirsak (5 + 5 mL L⁻¹). Parameter yang diamati meliputi mortalitas imago harian selama tujuh hari dan sisa pakan setelah periode pengamatan. Hasil menunjukkan bahwa ekstrak nabati memberikan variasi nilai mortalitas, tetapi analisis ragam menunjukkan pengaruh tidak nyata (p > 0,05). Mortalitas tertinggi terdapat pada perlakuan daun sirsak (53,3%), diikuti mimba (33,3%), kontrol (30%), dan kombinasi (13,3%). Konsumsi pakan juga tidak menunjukkan perbedaan nyata antarperlakuan, dengan rataan sisa pakan berkisar 2,5–5,07 g. Hasil ini mengindikasikan bahwa konsentrasi ekstrak yang digunakan belum mampu menghasilkan efek insektisidal yang signifikan terhadap S. zeamais. Penelitian lanjutan diperlukan dengan konsentrasi lebih tinggi, metode ekstraksi berbeda, atau formulasi stabil untuk meningkatkan efektivitas pestisida nabati pada penyimpanan biji jagung.     Kata kunci: hama gudang, ekstrak daun, Azadirachta indica, Annona muricata  
RESPON PEMBERIAN KOMPOS CAMPURAN DAN POC HAYATI TERHADAP PRODUKTIVITAS TANAMAN BAWANG MERAH Budianto, Rhiki; Ardina, Ardina
Agriculture Vol. 20 No. 2 (2025): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

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Abstract

Onions are a type of horticultural commodity that is essential for seasoning food. The ever-increasing demand for red onion production has led a continuous increase in red onion production in the field to meet market needs. Shallot productivity can be increased through fertilization. The fertilization that can be done and is considered safe is organic fertilizer. Therefore, this study aims to determine the effect of mixed compost and biological POC on onion plants. This research was conducted in Sendang Rejo Village, Binjai, from November to February 2020, using a Randomized Block Design with 2 factors. The forst factor is a mixture of goat maure compost and rice straw (control, 1, 2, and 3 kg/plot), and the second factor is biological POC (control, 300, 400, 500 ml/liter water/plot). This research results show that the application of mixed compost and biological POC significantly affects plant height parameters at 3, 4, and 5 weeks after planting. The interaction between the two fators did not significantly affect all observed parameters.
Co-Authors Budianto, Rhiki Darma Bakti Darmawan Darmawan Ferrari, Ferry Hadriman Khair Hafnizar, Aira Nurhajijah Riki Kurniawan ROSICHON UBAIDILLAH Tobing, Maryani Cyccu L.