Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Produksi Tanaman Polinomial : Jurnal Pendidikan Matematika
Astuti, Putri Puji
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Education

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

Found 2 Documents
Search

 1 
Kemurnian Meningkat pada Tiga Varietas Kacang Panjang (Vigna sesquipedalis (L.) Fruwirth) pada Rejuvinasi Pertama Astuti, Putri Puji; Kuswanto, Kuswanto
Produksi Tanaman Vol. 6 No. 12 (2018)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Produktivitas polong segar kacang panjang (Vigna sesquipedalis (L.) Fruwirth) di tingkat petani Indonesia masih tergolong rendah. Varietas unggul baru yang mempunyai produktivitas dan stabilitas yang tinggi membutuhkan sumber-sumber gen unggul. Varietas yang sudah ada perlu dilakukan rejuvinasi agar benih mengalami pere-majaan kembali, sehingga viabilitas benih saat disimpan tetap terjaga. Penelitian ini bertujuan untuk merejuvinasi dan mengevaluasi kemurnian varietas kacang panjang. Penelitian ini dilaksanakan di Desa Dadaprejo Kecamatan Junrejo, Kota Batu pada bulan Juni sampai dengan bulan September 2017. Bahan yang digunakan adalah varietas Brawijaya 1, Brawijaya 3, Brawijaya 4, Bagong 3, dan pupuk kandang. Metode penelitian dengan penanaman langsung semua varietas dan pengamatan secara single plant. Hasil penelitian menunjukkan bahwa varietas Brawijaya 1, Brawijaya 4 dan Bagong 3 berhasil direjuvinasi dengan menghasilkan benih baru yang memiliki viabilitas diatas 85%, serta memiliki keragaman yang rendah pada parameter umur berbunga, jumlah bunga, umur segar, jumlah polong, ukuran biji, jumlah biji per polong dan bobot 100 butir.
Analisis Kemampuan Pemecahan Masalah Matematis Siswa Kelas X SMK Abdurrab Pekanbaru pada Materi SPtLDV Astuti, Putri Puji; Siregar, Syarifah Nur; Murni, Atma
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2569

Abstract

Mathematical problem solving ability is one of the mathematical abilities that students need to have. The purpose of this study is to analyze students' mathematical problem solving abilities in solving contextual problems on SPtLDV material through qualitative descriptive research. The data collection technique was carried out by testing mathematical problem solving abilities by giving two essay questions to the research subjects consisting of 4 male students and 25 female students of class X Medical Labor Engineering (TLM) 2 SMK Abdurrab Pekanbaru in the 2024/2025 academic year, who were identified as having difficulties in solving mathematical problems. Analysis of students' mathematical problem solving abilities was measured through indicators: understanding the problem, planning problem solving, implementing the problem solving plan, and interpreting the results obtained. The results of the analysis of students' mathematical problem-solving abilities show the number of students who successfully achieved the maximum score on questions number 1 and number 2 respectively as follows: indicators of understanding the problem were 79.31% and 75.86%, planning problem solving was 65.52% and 48.28%, implementing the problem solving plan was 51.72% and 24%, and interpreting the results obtained was 44.83% and 20.69%.
Co-Authors Atma Murni Kuswanto Kuswanto Syarifah Nur Siregar