Genetic analysis and selection of short harvest period in F2 population of mungbean

Marwiyah, Siti; Sutjahjo, SH; TRIKOESOEMANINGTYAS, TRIKOESOEMANINGTYAS; Wirnas, Desta; Suwarno, Willy Bayuardi

doi:10.1088/1755-1315/484/1/012006

Cited by 3 publications

(4 citation statements)

References 12 publications

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“…The obvious reason for this could be that seed yield per plant has been dependent on the number of clusters per plant, pods per cluster, pods per plant, pod length and seeds per pod alternatively. Similar findings were also reported by Karkute and Girase [11] Karkute et al [15] Marwiyah et al [16] Reddy et al…”

Section: Resultssupporting

confidence: 91%

Transgressive Segregation Analysis in F3 Generation in MUNG BEAN [Vigna radiata (L.) Wilczek]

Nayak,

Khatik,

Rajput

et al. 2024

IJPSS

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The present investigation was conducted to evaluate twelve crosses of mungbean genotypes for eleven characters to access the magnitude of genetic variability and to understand the heritable component of variation for grain yield and its component traits. All the 12 crosses were grown in compact family block design with three replications in each of two environments during kharif, 2022. The analysis of variance revealed significant differences among the families for grain yield and all other traits in both the environments. On the other hand, differences among the progenies within a family varied from character to character and environment (E1) to environment (E2). In each of the crosses under study, the seed yield per plant was transgressed simultaneously with one or several other characters. Interestingly, some important and rare transgressive segregants, though low in frequency, were picked up in different crosses. In addition, there were several such combinations of characters in which seed yield per plant was transgressed in conjugation with transgression with other agronomic characters. The details of these rare and critical transgressive segregants are presented in Table 4. In E1 the promising transgressive segregants identified were C2P5-7, C2P5-13, C1P4-2, C11P5-6, C11P5-10, C7P4-12, C7P4-13, C3P2-2, C3P2-3, C3P2-5. In E2 the promising transgressive segregants identified were C1P4-10, C1P1-6, C1P5-6, C1P5-10, C12P5-5, C12P1-14, C7P5-7, C11P5-6, C11P5-7, C11P5-10, C10P5-12. The majority of the individuals, whenever increasing parent seed yield per plant was transgressed; there was simultaneous transgression for one or more other yield contributing characters like clusters per plant, pods per cluster, pods per plant, pod length and primary branches per plant, plant height.

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Section: Resultssupporting

confidence: 91%

Transgressive Segregation Analysis in F3 Generation in MUNG BEAN [Vigna radiata (L.) Wilczek]

Nayak,

Khatik,

Rajput

et al. 2024

IJPSS

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“…The internode length was observed as the mean of the 6 th , 10 th , and 15 th internode (Tanzi et al 2019b), while the harvest period was recorded between the first and the last harvest time of pods. The harvest period was then classified according to Marwiyah et al (2020) as below.…”

Section: Methodsmentioning

confidence: 99%

“…This type of growth leads to continuous flower formation throughout its life cycle. For seed production, synchronous harvest is one of the most important criteria because asynchronous harvest can improve production input and post-harvest cost (Marwiyah et al 2020). On the other hand, asynchronous harvest is needed for pod production varieties due to continuous market demand for the fresh vegetable.…”

Section: Introductionmentioning

confidence: 99%

Agro-morphological traits and harvest period assessment of winged bean (Psophocarpus tetragonolobus) genotypes for pods production

et al. 2021

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Abstract. Ishthifaiyyah SA, Syukur M, Trikoesoemaningtyas, Maharijaya A. 2021. Agro-morphological traits and harvest period assessment of winged bean (Psophocarpus tetragonolobus) genotypes for pods production. Biodiversitas 22: 1069-1075. Winged bean (Psophocarpus tetragonolobus) is an underutilized crop in Indonesia. Winged bean varieties for pods productions not only must have high productivity and nutrient contents, but also have a long harvest period. This research aimed to evaluate agro-morphological traits and harvest period of eighth-generation winged bean genotypes. Twenty genotypes of winged beans were evaluated using randomized complete block design (RCB) with three replications in Bogor, Indonesia. Several qualitative and quantitative traits were evaluated from each genotype. The results showed that there were variations among winged bean genotypes which were based on qualitative traits as well as the color of stem, calyx, corolla, pod, and pod wings. Purple coloration in the calyx of P1 and H3U genotypes was known to correspond with the purple color in stem, corolla, pod, and pod wings. The highest yield among F8 genotypes was found in H2 (6.69 to ha-1), similar to P2. However, the longest harvest period among F8 genotypes was found in H1U-2 (78 days). This study revealed that harvest period had positive correlation with the leaflet size. Based on nutrient content, H3U and L2 were considered as the genotypes with the highest protein and fiber content respectively among F8 genotypes.

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“…Pemuliaan tanaman untuk memperpendek waktu panen kacang hijau dapat dilakukan dengan cara menyerempakkan waktu berbunga atau waktu masak polong atau disebut periode panen pendek (Marwiyah et al, 2020). Periode panen pendek atau pembungaan serempak ditandai dengan hasil yang lebih tinggi, atau jumlah polong yang lebih banyak dalam satu kali panen sejak munculnya bunga pertama hingga 90% polong masak (Marwiyah et al, 2021a).…”

Section: Abstrakunclassified

Evaluasi Keragaan Tanaman dan Keserempakan Panen Populasi F4 Kacang Hijau

Qonita

Rini

Marwiyah

et al. 2022

J. Agron. Indonesia

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Periode panen pendek atau masak polong serempak adalah salah satu fokus utama dalam pemuliaan tanaman kacang hijau. Penelitian ini bertujuan mengevaluasi keragaan tanaman dan keserempakan panen kacang hijau generasi F4 hasil seleksi persilangan VR480B × Vima. Penelitian dilaksanakan di Desa Bengkaung, Kabupaten Lombok Barat pada bulan Maret sampai dengan Juni 2021. Materi genetik adalah populasi F4 dan genotipe pembanding VR480B dan Vima 1. Penanaman dilakukan berdasarkan rancangan untuk populasi bersegregasi dan pengamatan dilakukan terhadap semua individu. Populasi F4 memiliki keragaman pada semua kualitatif kecuali tipe tumbuh, kebiasaan membelit dan warna garis tautan polong. Populasi F4 juga memiliki tinggi tanaman, umur panen pertama, periode panen, dan bobot biji per tanaman yang beragam. Sebanyak 140 genotipe F4 memiliki periode panen lebih singkat dari kedua tetua. Hasil seleksi populasi F4 berdasarkan periode panen dan bobot biji per tanaman menunjukkan sebanyak 24 genotipe berpotensi memiliki periode panen 3.55 hari lebih singkat dan bobot biji 4.56 g dibandingkan populasi F4 awal, sehingga berpotensi diteruskan pada siklus pemuliaan berikutnya. Kata kunci: HP1, HP90, masak serempak, periode panen, produktivitas

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Genetic analysis and selection of short harvest period in F2 population of mungbean

Cited by 3 publications

References 12 publications

Transgressive Segregation Analysis in F3 Generation in MUNG BEAN [Vigna radiata (L.) Wilczek]

Transgressive Segregation Analysis in F3 Generation in MUNG BEAN [Vigna radiata (L.) Wilczek]

Agro-morphological traits and harvest period assessment of winged bean (Psophocarpus tetragonolobus) genotypes for pods production

Evaluasi Keragaan Tanaman dan Keserempakan Panen Populasi F4 Kacang Hijau

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