Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Pertanian Terapan AGROSCRIPT Journal of Applied Agricultural Sciences Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura
Miranda Ferwita Sari
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Immunology & microbiology

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Seleksi Mutan Generasi Dua (M2) Kedelai Hitam Terhadap Produksi Tinggi Siti Novridha Andini; Jaenudin Kartahadimaja; Miranda Ferwita Sari
Jurnal Penelitian Pertanian Terapan Vol 21 No 1 (2021)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v21i1.1950

Abstract

The number of black soybean varieties in Indonesia is less than the yellow one. Black soybeans contain anthocyanin which is good for health. Black soybean is also the raw material of soy sauce and other food processing. The genetic diversity of black soybean varieties needs to be increased to improve the genetic using plant breeding. The mutation is a method of plant breeding to produce a new variety. This research aims to get the high production genotypes and the observational variables that are used for M3 selection. This research used a non-factorial randomized block design. The treatments were 0 Gy, 50 Gy, 100 Gy, 150 Gy, 200 Gy that repeated three times, so was obtain 15 experimental units, with each experimental unit contains 6 rows and consist of 4 plants. The seven observation variables that consist of plant height; the number of branches, flowering age, number of pods, harvesting age, the weight of 100 grains, and the weight of seeds per plant were analyzed for the diversity using NTSYS software, and the coefficient of genotype diversity was calculated. The genotypes that had high production at the 50 Gy dose were 1 (11), 4 (25), 6 (25), and 2 (26); for the 100 Gy dose were 1 (14), 6 (25), 1 (11), 4 (1); for the 150 Gy dose were 3 (19), 5 (10), and 6 (1); and for the dose 200 Gy were 1 (19) and 1 (26), and the observational variables that are selected for M3 selection were the number of branches, number of pods, and seed weight per plant.
Inventarisasi Serangga Hama dan Penyakit pada Berbagai Galur Tanaman Padi : Inventory of Insect Pests and Diseases in Various Rice Crops Lina Budiarti; Jaenudin Kartahadimaja; Miranda Ferwita Sari; Destieka Ahyuni; Ni Siluh Putu Nuryanti; Dulbari Dulbari; Hidayat Saputra
J-Plantasimbiosa Vol 4 No 1 (2022)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v4i1.2561

Abstract

One of the limiting factors for increasing rice production is the level of pests and diseases that attack cultivated rice varieties. The purpose of this study was to determine the types of pests that attack several cultivated rice lines. This research was conducted in the Seed Teaching Farm of the Seed Technology Study Program, Department of Food Crops Cultivation, Lampung State Polytechnic. The research was carried out in August-December 2020. The treatment given was rice plant strains. The rice plant lines used in this study were assemblies of the Seed Technology Study Program at the State Polytechnic of Lampung, namely 14 New Type Rice Lines (PTB), namely Pandan Wangi (PW), Ciherang (CH), B1, B2, B3, B4, B7, D2, D3, F3, F4, H1, H4, K, and L2 with 2 superior varieties for comparison, namely Ciherang (CH) and Gilirang (Gil). Rice cultivation is done conventionally. Observations of plant pests and diseases were carried out at the age of the plant every 2 weeks after planting (WST) with an observation interval of 2 weeks. Observations were made by looking directly at 5 sample clusters. The pests found were Nilapharvata lugens, Sogatella furcifera, Lasus lanio, Cnaphalocrosis medinalis, Scirpophaga incertulas, Mice, Xanthomonas oryzae bacterial leaf blight. Keywords: Pests, Diseases, Rice Lines
Skrining Ketahanan Cekaman Salinitas Lima Varietas Kacang Hijau (Vigna radiata) Miranda Ferwita Sari; Onny Chrisna Pandu Pradana; Siti Novridha Andini
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol 5 No 1 (2023): June
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/agroscript.v5i1.1220

Abstract

Kacang hijau merupakan salah satu kacang-kacangan sumber vitamin (A, B1 dan C), mineral, termasuk protein, serat makanan dan sejumlah besar senyawa bioaktif. Kacang hijau di Indonesia menempati urutan ketiga sebagai tanaman pangan legum terpenting setelah tanaman kedelai dan kacang tanah. Permasalahan yang ada dalam budidaya kacang hijau adalah lahan subur yang semakin berkurang tetapi permintaan akan hasil pertanian mengalami peningkatan. Salah satu cara untuk mengatasi kebutuhan kacang hijau yang tinggi adalah dengan memanfaatkan lahan marginal seperti lahan salin. Pemanfaatan area yang memiliki salinitas dapat dilakukan dengan menggunakan tanaman yang toleran salinitas. Tujuan penelitian ini adalah untuk mengetahui pengaruh cekaman salinitas terhadap hasil produksi 5 varietas kacang hijau dan mengetahui varietas kacang hijau yang tahan terhadap cekaman salinitas. Bahan penelitian yang digunakan adalah 5 varietas kacang hijau yaitu varietas Vima 2, Vima 3, Kenari, Kutilang, Murai dan Sriti. Bahan lain yang dibutuhkan adalah NaCl yang akan dilarutkan pada 4 dosis perlakuan (0, 2, 4, 6 g.L-1). Data dari variabel pengamatan yang diamati dianalisis dengan program SAS (Statistical Analysis System), hasil analisis sidik ragam yang signifikan dilanjutkan dengan uji lanjut menggunakan uji DMRT (Duncan’s Multiple Range Test). Peningkatan dosis NaCl menyebabkan pertumbuhan kelima varietas kacang hijau mengalami penurunan. Berdasarkan variabel pengamatan daya berkecambah, jumlah polong, jumlah biji dan bobot biji, varietas yang memiliki hasil tertinggi pada dosis NaCl 9 g.L-1 adalah varietas Kenari dan Vima 3.
Co-Authors Destieka Ahyuni Dulbari, Dulbari Hidayat Saputra Jaenudin Kartahadimaja Lina Budiarti Ni Siluh Putu Nuryanti Onny Chrisna Pandu Pradana siti novridha andini