Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Inovasi Teknologi Pendidikan Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology)
Ningrum, Dyah Ayu Kusuma
Unknown Affiliation
Education Health Professions Medicine & Pharmacology Public Health

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
PENGARUH CARA PEMUPUKAN PUPUK CAIR NANOSILIKA MELALUI MEDIUM DAN PENYEMPROTAN PADA PERTUMBUHAN SUBKULTUR BIBIT ANGGREK Ningrum, Dyah Ayu Kusuma; Prihastanti, Erma; Hastuti, Endah Dwi; Subagyo, Agus
Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Volume 5, Nomor 1, Tahun 2020
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/baf.5.1.2020.%p

Abstract

Salah satu cara menambah pasokan bibit anggrek dengan cara subkultur. Tahapan subkultur tanaman anggrek sering mengalami hiperhidrisitas. Hiperhidrisitas diatasi dengan penambahan unsur silika. Penelitian ini bertujuan untuk mengetahui adanya pengaruh perbedaan cara  pemberian pupuk melalui penyemprotan dengan penambahan pupuk pada medium serta menganalisa hasil yang paling efektif berpengaruh terhadap pertumbuhan sub kultur anggrek. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal dengan perlakuan pemberian pupuk nanosilika dalam medium dan melalui penyemprotan dan masing- masing perlakuan diulang tiga kali. Adapun perlakuan dalam penelitian ini adalah sebagai berikut: M0K0 = pupuk cair nanosilika 0% dalam medium, M0K1 = pupuk cair nanosilika 75% dalam medium, M1K0 = pupuk cair nanosilika 0% melalui penyemprotan dan M1K1 = pupuk cair nanosilika 75% melalui penyemprotan. Data yang diperoleh dianalisa dengan ANOVA taraf signifikasi 95%. Hasil penelitian menunjukkan pemberian pupuk nanosilika melalui penyemprotan dan pada medium Vacint and Went (VW) berpengaruh meningkatkan pertumbuhan subkultur anggrek Dendrobium sp. Pemberian pupuk cair nanosilika dengan konsentrasi 75% melalui medium subkultur Vacint and Went paling efektif meningkatkan pertumbuhan plantlet subkultur anggrek Dendrobium sp. Kata kunci : Dendrobium sp., subkultur, pemupukan, penyemprotan, nanosilika
Developing the Educaplay grammar assessment for tenth graders of senior high school in Kediri Ningrum, Dyah Ayu Kusuma; Ningrum, Ary Setya Budhi; Indah, Rohmani Nur; Syaifulloh, Burhanudin
Jurnal Inovasi Teknologi Pendidikan Vol. 12 No. 1 (2025): March
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jitp.v12i1.79346

Abstract

Teaching English as a Foreign Language (EFL) faces challenges in engaging students with grammar instruction. Grammar is a critical component of language education that underpins effective communication and comprehension. This study aims to develop an Educaplay-based grammar assessment tool for tenth-grade students at Senior High School 5 Taruna Brawijaya in Kediri, Indonesia.  The instruments used for data collection included a grammar test, validated by experts to ensure content validity, and a questionnaire for expert feedback. The Research and Development (R&D) method was employed, following the steps outlined by Borg and Gall (1983), which involve product development, validation, and iterative revisions. Data analysis involved assessing the validity, reliability, difficulty index, and item discrimination of the grammar test. The findings indicate that the tool is valid and reliable, with a Cronbach's Alpha of 0.884, although there is a need for more challenging items to better cater to a range of student abilities. It is concluded that Educaplay provides an effective and engaging alternative to traditional grammar assessments. These results are expected to provide valuable insights into how digital platforms such as Educaplay can be used to improve grammar teaching and student learning outcomes, not only in Indonesia but also in other countries facing similar challenges. The study recommends further development of the tool to incorporate more complex items and suggests exploring the long-term effects of using digital tools like Educaplay in grammar education.
Co-Authors Agus Subagyo Ary Setya Budhi Ningrum Endah Dwi Hastuti Erma Prihastanti Rohmani Nur Indah Syaifulloh, Burhanudin