Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Plantropica: Journal of Agricultural Science
Nur Azizah
Department of Agronomy, Faculty of Agriculture, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry

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

Found 2 Documents
Search

 1 
Respon Pertumbuhan dan Hasil Tanaman Jahe Merah (Zingiber officinale var. rubrum) pada Berbagai Jenis dan Komposisi Media Tanam Substrat Nur Hasanah Anwar; Nur Azizah
PLANTROPICA: Journal of Agricultural Science Vol 5, No 1 (2020)
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpt.2020.005.1.5

Abstract

Tanaman jahe (Zingiber officinale) ialah jenis tanaman rimpang yang banyak dibudidayakan hampir diseluruh kawasan Indonesia. Salah satu jenis jahe yang banyak dibutuhkan dan mempunyai nilai ekonomis tinggi adalah jahe merah. Permasalahan tanaman jahe merah yaitu daya simpan rendah, rentan penyakit tular tanah, dan masa panen singkat. Permasalahan tersebut menyebabkan petani ragu untuk menanam tanaman jahe merah. Hanya 30% petani yang menanam tanaman jahe merah di Jawa Timur. Rendahnya daya simpan jahe merah menyebabkan ketersediaan jahe merah tidak lama. Salah satu upaya meningkatkan ketersediaan jahe merah ialah menerapkan sistem hidroponik substrat. Penelitian ini bertujuan untuk mendapatkan jenis dan komposisi media substrat yang tepat untuk pertumbuhan dan hasil jahe merah. Bahan yang digunakan yaitu rimpang tanaman jehe merah, arang sekam, cocopeat, kompos dan nutrisi AB mix. Dilaksanakan di Glass House Fakultas Pertanian Universitas Brawijaya pada bulan Januari sampai Juli 2019. Berdasarkan hasil penelitian, diketahui bahwa komposisi dan jenis media tanam memberikan pengaruh yang nyata terhadap pertumbuhan dan hasil tanaman jahe merah. Penggunaan media tanam cocopeat tunggal memberikan hasil yang lebih tinggi dibanding dengan media tunggal arang sekam dan tunggal katel. Media tanam cocopeat dapat digunakan secara tunggal, sedangkan media arang sekam dan katel sebaiknya dikombinasikan dengan dengan media lainnya.
Pembungaan Kembali Tanaman Mawar (Rosa SP.) Sebagai Tanaman Taman Melalui Pemangkasan dan Pemberian Pupuk Dini Qowiyah Ula; Nur Azizah; Agus Suryanto
PLANTROPICA: Journal of Agricultural Science Vol 4, No 1 (2019)
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.802 KB) | DOI: 10.21776/ub.jpt.2019.004.1.1

Abstract

Roses is one of popular and widely cultivated commodities in Indonesia. Based on usefulness, roses can be classified into cut flowers, potted flowers and garden elements. Roses used as garden ornamental plants because it is able to improve aesthetics of garden and create comfortable atmosphere for visitors garden. The purposes of the research was to study the effect and obtain the level of pruning and appropriate concentration of foliar fertilizer for growth and flowering of roses. The hypothesis of the research were to get  influence and get right level of pruning and foliar fertilizer concentration that can increase growth and flowering of roses. The research was conducted in March to June 2018 at Venus Orchid and Nursery, Malang. Split Plot Design with 3 repetition, foliar fertilizer as main plot and prunning as sub plot. Parameters observed included growth and flowering roses. Growth variables include number of shoots (shoots), length of branches (cm), time of budding (hsp), number of leaves (strands), and leaf area (cm2). Flowering variables include the number of flowers (flower per plant), the length of the stalk flower (cm), the diameter of the flower (cm), time of flowering (hsp), time of blooming (hsp), and vase life (day). The results showed that 1500 ppm concentration of foliar fertilizer with hard pinch 1 pruning was able to increase 34.47% of the branch length, accelerate the emergence of branch buds 70 days, increase 3.66 flowers and accelerate 14.16 days when flowering on roses compared to treatments without pruning and foliar fertilizer
Co-Authors Agus Suryanto Dini Qowiyah Ula Nur Hasanah Anwar