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Chili Seed (Capsicum frutescens) Viability Using Radical Emergence with Correlation to Germination Undang; Nurhosiah, F; Setyono; Yuliawati
Indonesian Journal of Applied Research (IJAR) Vol. 7 No. 1 (2026): Indonesian Journal of Applied Research (IJAR)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/ijar.v7i1.817

Abstract

Chili peppers are a very popular horticultural commodity among Indonesians. The high demand for chili peppers in Indonesia has led to a continuous increase in chili production, making them a valuable commodity. This is due to their distinctive flavor and limited availability. This study aimed to determine the effect of genotype on root emergence time, which correlates with growth capacity and can be used to estimate seed quality. The experiment was designed using a completely randomized design. This study used 10 chili pepper genotypes with 3 replications, resulting in 30 experimental units. Each experimental unit consisted of 25 seeds, resulting in 750 observation units. The observed variables include seed testing in the laboratory: radicle emergence (RE), mean germination time (MGT), germination power (GP), maximum growth potential (MGP), sprout growth rate (SGR), growth speed (GS), uniformity of growth (UG), dry weight of normal sprouts (DWNS), vigor index (VI) and greenhouse testin: seed germination (SG). The results of the radicle emergence test had a very strong positive correlation with seed viability and seed vigor tests, namely GP (r = 0.809), RE (r = 0.895), and UG (r = 0.877). However, RE has a weak correlation with SG (r = 0.138) in the field. Chili seed testing using the radicle emergence test method is carried out by counting the number of radicles that emerge after 120 hours (5 days) of germination. This method is faster than the germination test, which takes 14 days.
Adaptabilitas Agronomi Genotipe Kacang Merah di Dataran Rendah Bogor Siti Marwiyah; Undang Undang; Soefi Nastri Agustiani
Vegetalika Vol 14, No 3 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.105217

Abstract

Evaluation of kidney bean genotypes in the lowlands is a preliminary step in a plant breeding program to develop lowland-adaptive varieties. This study aims (1) to evaluate agronomic characters, (2) analyze the associations between yield component traits and total yield, and (3) select kidney bean genotypes adapted to lowland environment. The study was conducted in lowlands (185 m asl), Leuwikopo Experimental Station, IPB, Bogor, from March to June 2023. Ten kidney bean genotypes were arranged in a randomized complete block design. Observations included growth characters and yield components, followed by heritability, correlations, and multiple regression. Genotype was significantly affects plant height, total productive bunches, total pods number, total pod weight, total seed weight, and pod length. Characters with high broad sense heritability (h2bs>60%) were plant height, total productive bunches, pod length, total pod weight, and total seed weight. Total seed weight was identified as a selection trait for adaptation in lowland. Adaptive genotypes in the lowlands exhibited high total pod and seed weight, taller canopy, numerous productive clusters, and early maturity. Genotypes KM06, KM03, and KM04 showed the highest total seed weight per plant, indicating superior adaptation potential in lowland environments.
Solusi Recycle Sampah Organik dan Anorganik bagi Keluarga di Perumahan Taman Dramaga Permai 2 Bogor Siti Marwiyah; Undang Undang
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 1 (2024): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.10.1.125-135

Abstract

Households are one of the contributors to organic and inorganic waste. Generally, the family needs to manage waste independently. The concept of waste recycling can be applied at the household level. The aim of waste management in the Dosen Mengabdi Reguler 2022 was to provide alternative solutions for processing organic and inorganic waste in the household based on the recycling concept. The activities were carried out from July‒November 2022 in one of the villages around the IPB campus locations, namely the Taman Darmaga Permai 2, Cihideung Ilir, Ciampea, Bogor. The core activities consist of discussions and demonstrations about compost, coenzymes, re-growing vegetable plants, and the culture of mung bean sprouts from Vima 1 and Vimil 1 varieties. About 42.9% of the 14 participants sorted household waste, and 28.6% managed waste. Compost from organic waste was harvested within one month after the process, while coenzymes were harvested after three months. Ecoenzymes were attractive to all participants as a solution for processing waste. About 50% of participants favor growing vegetables and 21.4% re-grow vegetable waste. Katuk and Welsh onion plants have 100% growth and 90% survival rates. All participants had never sprouted mung bean seeds. The sprouts can be harvested 1 to 3 days after sowing as needed. The Vima 1 mung bean variety has a sweet sprout taste and produces 657.9 g of sprouts from 100 g of seeds, while the Vimil 1 taste is slightly astringent with a lower sprout production of 543.8 g.
Short Communication: Morpho-agronomic performances of bird pepper (Capsicum annuum) lines under varying agro-ecological locations in Indonesia MUHAMAD SYUKUR; ZULFIKAR DAMARALAM SAHID; SOBIR SOBIR; AWANG MAHARIJAYA; ARYA WIDURA RITONGA; SULASSIH SULASSIH; MUHAMMAD RIDHA ALFARABI ISTIQLAL; ABDUL HAKIM; ARYA YUDA PANGESTU; UNDANG UNDANG; TIARA YUDILASTARI; DWIKA SYATTWA ARANDITO; SYAFIK ASHAR; AGHNIYA’UL HASANAH; KARLIN AGUSTINA; RULI JOKO PURWANTO; KARYANI KARYANI; MARLINA MUSTAFA; YOLANDA FITRIA SYAHRI; CITRA RAMLASARI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 9 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230952

Abstract

Abstract. Syukur M, Sahid ZD, Sobir, Maharijaya A, Ritonga AW, Sulassih, Istiqlal MRA, Hakim A, Pangestu AY, Undang, Yudilastari T, Arandito DS, Ashar S, Hasanah A, Agustina K, Purwanto RJ, Karyani, Mustafa M, Syahri YF, Ramlasari C. 2022. Short Communication: Morpho-agronomic performances of bird pepper (Capsicum annuum) lines under varying agro-ecological locations in Indonesia. Biodiversitas 23: 4838-4843. Bird pepper price fluctuations are caused by an imbalance between production and market demand. One effective way to overcome this is to increase the productivity of bird pepper. Genetics and the growing environment of bird pepper greatly affect the productivity produced. Therefore, this study aimed to determine the character of yield and yield components of four genotypes of bird pepper at three lowland locations. Planting was carried out at three locations representing Indonesia's bird pepper growing environment. The planting procedure in all sites was carried out according to the same guidelines. A randomized complete block design (RCBD) was used with three replications. Twenty (20) plants per genotype were planted in each replicate, with 10 plants taken as samples. Shiara IPB had the highest productivity in all environments compared to the other line. The main characteristics that distinguish this variety had a purplish color on the fruit petals when young, and the fruit color was greenish-yellow. Hierarchical cluster analysis results showed that Shiara IPB in almost all observation variables based on legend color was superior. The highest productivity was found in Palembang, followed by Bogor and Kolaka.