Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) JURNAL AGRONIDA
Desi Anugra Safitri
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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

Found 2 Documents
Search

 1 
Agronomic traits of rice hybrids (Oryza sativa L.) derived from new plant type and male sterile parents Desi Anugra Safitri; Willy Bayuardi Suwarno; Ayub Darmanto; Hajrial Aswidinnoor
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 2 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/ija.v51i2.45759

Abstract

Hybrid rice is derived from a cross between the cytoplasmic male sterile (CMS) as the female parent and the restorer line as the male parent. This study aimed to evaluate the ability of several new plant type (NPT) rice lines as restorers of the CMS female parent and to elucidate the performance of the hybrid combinations. The research was carried out from December 2019 to November 2020 at Babakan Sawah Baru Experimental Station, Department of Agronomy and Horticulture, IPB University, Bogor, Indonesia. The hybrids were evaluated in the field together with the CMS female parent, male parents, and two check varieties, namely Ciherang and hybrid P05 Prima Seed. The experimental design used was a randomized complete block design (RCBD) with two replications. The results showed that two male parental lines, IPB189-F-10-3-2 (T6) and IPB189-14-1-1 (T9), had a hybrid seed yield per hill of 66.04 g and 75.27 g, respectively. These two parents have the restorer gene (R) which is substantiated by the good characteristics of the number of filled grains and total grain per panicle of the two hybrids. The potential hybrids CMS x IPB189-F-10-3-2 and CMS x IPB189-14-1-1 had a positive heterosis for panicle length and 1,000 grain weight, and could be evaluated in future research. Keywords: CMS; heterosis; heterobeltiosis; rice hybrid
Keanekaragaman Arthropoda tanaman pokem (Setaria italica) menggunakan teknik yellow trap Nandini Ayuningtias; Syaifullah Rahim; Sari, Nindi; Safitri, Desi Anugra
JURNAL AGRONIDA Vol. 11 No. 2 (2025): Jurnal Agronida
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jag.v11i2.21730

Abstract

This study aims to analyze the diversity and functional groups of Arthropods in the pokem (Setaria italica) agroecosystem in Manokwari Regency, West Papua, as an effort to support food security based on local potential. Sampling was carried out using yellow sticky traps installed at 30, 60, and 90 days after planting. The identification of arthropods was carried out at the Pest Laboratory, Faculty of Agriculture, University of Papua. The data were analyzed using the Shannon-Wiener diversity index (H'), the evenness index (E), and the Simpson dominance index (C). The results showed that arthropod diversity was moderate (H' = 2.28) with high evenness (E = 0.66) and low dominance (C = 0.23). A total of 1,701 arthropod individuals were identified, belonging to 9 orders and 31 families, with functional groups including pests, predators, parasitoids, pollinators, and decomposers. The main pests found were Tephritidae (fruit flies) and Cicadellidae (leafhoppers), but the presence of natural enemies such as Coccinellidae (predators) and Mymaridae (parasitoids) was also significant. These conditions indicate a relatively balanced and stable pokem agroecosystem. It was concluded that yellow sticky traps are effective as a monitoring tool, and the diversity of arthropods found can be the basis for developing an ecology-based Integrated Pest Management (IPM) strategy to support sustainable pokem production.
Co-Authors Ayub Darmanto HAJRIAL ASWIDINNOOR Nandini Ayuningtias Sari, Nindi Syaifullah Rahim Willy Bayuardi Suwarno