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Respons Pertumbuhan dan Hasil Cabai (Capsicum annuum L.) terhadap Dosis NPK dan Inokulasi Fungi Mikoriza Arbuskular Desi Ratna Sari; M.Amri; Budi Santosa
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 2 (2025): Oktober : JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i2.8112

Abstract

Arbuscular Mycorrhizal Fungi (AMF) are biological agents that play an important role in increasing the efficiency of nutrient uptake and plant tolerance to abiotic stress, especially in acidic soils such as ultisols. This study aims to analyze the growth and yield responses of chili (Capsicum annuum L.) to the combination of NPK fertilizer doses and AMF inoculation. The study was conducted in Sungai Talang, Gadut, Agam Regency, from June to October 2025 using a Factorial Completely Randomized Design with two factors, namely AMF inoculation (without AMF, Glomus sp., and Rhizophagus sp.) and NPK fertilizer doses (100%, 75%, 50%, and 25% of the recommendation). The results showed a significant interaction between AMF inoculation and NPK doses on plant height, dry weight, flowering time, and fruit yield per plant. Glomus sp. inoculation with a 50% NPK fertilizer dose resulted in the highest growth and yield, equivalent to the 100% NPK treatment without AMF. The integration of AMF with a 50% reduction in NPK dosage has been shown to maintain crop productivity. This strategy can serve as a basis for developing a sustainable agricultural system based on nutrient efficiency and soil microbial balance.
PENGARUH FASILITAS BELAJAR DAN MINAT BELAJAR TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN KEARSIPAN DI SMK SWASTA JAMBI MEDAN T.A 2018/2019 Bangun Napitupulu; Desi ratna Sari
Jurnal Administrasi Perkantoran Vol. 8 No. 3 (2019): Jurnal Administrasi Perkantoran
Publisher : Prodi Pendidikan Administrasi Perkantoran UNIMED

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/judika.v8i3.14612

Abstract

Masalah dalam penelitian ini adalah apakah terdapat pengaruh fasilitas belajar dan minat belajar terhadap hasil belajar siswa pada mata pelajaran kearsipan kelas X SMk Al Swasta Jambi Medan T.A 2018/2019. Dengan demikian penelitian ini bertujuan untuk mengetahui pengaruh keterampilan fasilitas belajar dan minat belajar terhadap hasil belajar siswa pada mata pelajaran kearsipan kelas X SMK Swasta Jambi Medan T.A 2018/2019. Penelitian ini dilaksanakan di SMK Swasta Jambi Medan Kelas X Administrasi Perkantora.  populasi dalam penelitian ini adalah seluruh siswa kelas X yang berjumlah berjumlah 80orang siswa.Teknik pengumpulan data yang digunakan adalah observasi, wawancara, dokumentasi dan angket, Uji validitas dan reliabilitas menggunakan program SPSS versi 20.00 for windows 7.Untuk mengetahui hipotesis berpengaruh maka digunakan uji t dengan taraf signifikan 95% dan alpha 5%. Dari hasil tersebut iperoleh untuk variabel fasilitas belajar () dengan hasil belajar (Y) di proleh thitung>ttabel sebesar (4,472>1,664) dengan signifikan 0,00 <0,05hal ini berarti hipotesis diterima yang menjelaskan bahawafaslitas belajar () berpengaruh secara positif dan signifikan terhadap hasil belajar (Y). Selanjutnya untuk minat belajar () terhadap hasil belajar (Y) diperoleh thitung>ttabel(4,044>1,664) dengan signifikan 0,00 < 0,05 hal ini berarti hipotesis diterima yang menjelaskan bahwa fasilitas  belajar ) berpengaruh secara positif dan signifikan terhadap hasil belajar (Y).Dan untuk mengetahui apakah hipotesis ketiga berpengaruh digunakan uji F simultan Fhitung>Ftabel(39,044>3,11)  dengan signifikan 0,000 <0,05 hal ini berasrti hipotesis ketiga diterima yang menjelaskan ada pengaruh yang positif dan signifikan secara simultan antara fasilitas belajar () dan minat belajar ) terhadap hasil belajar (Y). Dengan demikian dapat disimpulkan bahwa terdapat pengaruh yang positif dan signifikan antara Fasilitas Belajar dan Minat Belajar Terhadap Hasil Belajar Siswa Kelas X AP SMK Swasta jambi Medan Tahun Ajaran 2018/2019.Berdasarkan hasil penelitian dapat disimpilkan fasilitas belajar dan minat belajar berpengaruh terhadap hasil belajar siswa pada mata pelajaran kearsipan kelas X SMK Swasta Jambi Medan T.A 2018/2019.
Sistem First Expired First Out (FEFO) Dalam Pengendalian Persediaan Ikan Beku (Studi Kasus PT. Assa Tangerang) Desi Ratna Sari; Minasari Nasution; Abdul Gani; Yuniar Andi Astuti
Jurnal Warta Dharmawangsa Vol 20, No 1 (2026)
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/wdw.v20i1.8204

Abstract

IMPLEMENTASI E-MODUL BERBASIS KEARIFAN LOKAL DENGAN PENDEKATAN MODEL CULTURALLY RESPONSIVE TEACHING (CRT) UNTUK MENINGKATKAN MOTIVASI SISWA DAN HASIL BELAJAR SISWA SEKOLAH DASAR Desi Ratna Sari; Nursiwi Nugraheni; Nanik Wijayanti; Decky Avrilianda
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Verified
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.64701

Abstract

Mathematics learning in elementary schools is often still conventional and less connected to students' cultural backgrounds, resulting in low motivation and suboptimal learning outcomes. This study aims to analyze the implementation of local wisdom-based e-modules using the Culturally Responsive Teaching (CRT) approach to improve students' learning motivation and learning outcomes in elementary schools. The research employed a Systematic Literature Review (SLR) method by reviewing various national and international scientific journal articles published between 2020 and 2025. The review process was conducted through stages of identification, screening, eligibility, and inclusion based on the PRISMA procedure. The findings indicate that the implementation of local wisdom-based e-modules integrated with the CRT approach positively affects students' motivation and learning outcomes. The integration of local culture into learning materials, the use of interactive multimedia, contextual learning experiences, digital assessment, and teacher guidance were found to increase students' engagement, conceptual understanding, critical thinking skills, digital literacy, and active participation in learning. In addition, the CRT approach creates a more inclusive, meaningful, and enjoyable learning environment because students' cultural identities are recognized and valued in the learning process. Therefore, local wisdom-based e-modules with the CRT approach can serve as an innovative learning alternative to support contextual and culturally responsive learning in elementary schools.