Penampakan Karakter Agronomi Pada 26 Genotipe Padi Lokal Kabupaten Kuantan Singingi

Ezward, Chairil; Indrawanis, Elfi; Haitami, A.; Wahyudi, Wahyudi

doi:10.36355/jsa.v5i2.464

Cited by 3 publications

(6 citation statements)

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“…Menentukan jauh dekatnya hubungan kekerabatan suatu takson tanaman yang akan digunakan dalam gambaran kekerabatan tingkat spesies dapat menggunakan sifat morfologi tanaman dengan analisis kluster (Ezward et al, 2019). Analisis kekerabatan 18 genotipe padi lokal Kabupaten Solok Selatan memiliki nilai keseragaman antara 0,27 -0,64 (27 % -64 %).…”

Section: Analisis Kluster Morfologiunclassified

“…Hasil analisis NTSys terlihat bahwa umumnya padi lokal Solok Selatan yang tergambar dari dendogram ke 18 genotipe umumnya memiliki kategori berbeda atau kemiripan yang jauh karena memiliki nilai koefisien umumnya kurang dari 0,6 atau 60% dan hanya dua genotipe yang memiliki kategori yang sama atau kemiripan yang dekat yaitu G013 dan G016 dengan nilai 0,64 atau 64%. Hal ini sesuai dengan Ezward et al, (2019) yang menyatakan bahwa kemiripan Genotipe dikatakan jauh apabila nilai koefisien kurang dari 0,6 atau 60%. Ada kemungkinan adanya kemiripan yang tinggi dengan karakter morfologi beberapa padi lokal, hal ini terjadi karena benih yang ditanam diperoleh secara turun-temurun (Suranto et al, 2018;Suryanugraha 2017;Tampoma et al, 2017)…”

Section: Analisis Kluster Morfologiunclassified

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Exploration and Characterization of Grain Morphology and Rice (caryopsis) Genotypes of Local Rice in Solok Regency, West Sumatra

Septaria,

Kasim,

Suliansyah

et al. 2023

JBT

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South Solok Regency is one of the potential areas for rice development in West Sumatra Province. The local rice in South Solok Regency is a type of rice that can potentially be developed for germplasm conservation. One genetic resource that needs to be developed is abiotic and biotic resistance to conserve germplasm so that the local rice plants in South Solok can be maintained on certain lands. The first step that must be taken in conservation efforts is to find, identify and collect local rice genotypes in South Solok Regency. This study aimed to explore and characterize the morphology of local grain and rice in Solok Selatan Regency. This study used a survey method, and the exploration location was determined by purposive sampling. The survey results found 18 local South Solok rice genotypes from four sub-districts. The results of grain morphological characterization showed differences in quantitative properties (length, width, thickness, and weight of 100 grains of grain and caryopsis and grain tail length) as well as differences in qualitative characteristics (lemma and palea color, rice color (caryopsis) and shape, rice (caryopsis). Dendrogram results from cluster analysis of 18 local rice genotypes of South Solok, the coefficient of similarity was between 0.27 – 0.64 (27 -64%) with the highest similarity coefficient of genotypes G013 (rambuman variety) and G016 (redek sangir variety) with a value of 0.64 (64%).

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Section: Analisis Kluster Morfologiunclassified

Exploration and Characterization of Grain Morphology and Rice (caryopsis) Genotypes of Local Rice in Solok Regency, West Sumatra

Septaria,

Kasim,

Suliansyah

et al. 2023

JBT

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“…Several paddy fields in this area have altitudes between 32 meters and 61.56 meters above sea level [8]. This area has technically irrigated and rainfed rice fields [9]. However, it is more dominated by rainfed rice fields.…”

Section: Introductionmentioning

confidence: 99%

“…Kuantan Singingi Regency is in Riau Province, Indonesia. Several paddy fields in this area have altitudes between 32 meters and 61.56 meters above sea level [8]. This area has technically irrigated and rainfed rice fields [9].…”

Section: Introductionmentioning

confidence: 99%

Broad Level of Diversity and Low Level of Kinship Local Rice Genotypes

Ezward,

Suliansyah,

Rozen

et al. 2023

Int. J. Adv. Sci. Eng. Inf. Technol.

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Characterization of genetic resources will provide added value in enriching gene diversity. As many as 24 local rice genotypes have been found in Kuantan Singingi Regency. However, the specific problem of this study is that the level of diversity and kinship is unknown. This study aims to determine the level of kinship and diversity of 24 local rice genotypes from the Kuantan Singingi Regency. This study used an experimental method in which to assess the level of diversity and kinship, planting and observation (identification) of the characteristics of rice plant organs had to be carried out using the International Rice Research Institute (IRRI) translated edition of the Standard Evaluation System (SES) guide in 2003. Observational data, then processed using Ms. software. Excel and (NTSYS-pc) version 2.11 to get a kinship tree or dendrogram. The results showed that the criteria for wide and narrow levels of diversity. At the same time, the degree of kinship ranges from 0.49-0.90. Only the PL17 (pulut benai rice from Kinali Village) and PL22 (gondok rice from Market Inuman Village) genotypes had a high consanguinity coefficient of 0.90 (90%). The degree of consanguinity of other genotypes is low. The lower the level of kinship, the potential to be used for developing rice plant breeding in the future. Further research is hoped to identify the resistance properties of 24 local rice genotypes from Kuantan Singingi Regency to biotic and abiotic stresses.

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“…This is carried out due to the insufficient water system in farmers' rice fields, most of which rely on rainfall. According to a study conducted by Ezward et al (2020), there are 24 different local rice genotypes that the residents of Kuantan Singing cultivate extensively. These local genotypes possess a higher resistance to abiotic stresses such as drought, floods, and poisoning, as well as biotic stresses like pest and disease attacks.…”

Section: Introductionmentioning

confidence: 99%

Potential of Endophytious Fungi from Rice Plant Local Genotype Kuantan Singingi in Improving Rice Plant Growth

Andriani,

Seprido

2024

JUATIKA

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This study aims to investigate the potential of endophytic fungi derived from local genotypes of Pulut Karate and white Sisgam rice plants to enhance the growth of rice plants. The research was conducted in a laboratory setting using an experimental approach. Initially, the endophytic fungi were isolated from the rice plants of Pulut Karate and white lionfish genotypes, which were previously collected in another research project. These fungi were then cultured on PDA media and incubated for seven days. Subsequently, the germination and growth of rice seedlings inoculated with each endophytic fungus isolate were examined. The growth parameters of the rice seedlings, including seed height, root length, and number of leaves, were carefully observed. The findings of this research were presented in the form of data and images. The results indicate that the seed germination rate ranged from 90% to 100%. Among all the isolates, isolate PB03 demonstrated the most significant impact on rice plant growth, as evidenced by its taller plant height (8.03 cm) and longer root length (6.27 cm) compared to the other isolates and the control group.

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Penampakan Karakter Agronomi Pada 26 Genotipe Padi Lokal Kabupaten Kuantan Singingi

Cited by 3 publications

References 0 publications

Exploration and Characterization of Grain Morphology and Rice (caryopsis) Genotypes of Local Rice in Solok Regency, West Sumatra

Exploration and Characterization of Grain Morphology and Rice (caryopsis) Genotypes of Local Rice in Solok Regency, West Sumatra

Broad Level of Diversity and Low Level of Kinship Local Rice Genotypes

Potential of Endophytious Fungi from Rice Plant Local Genotype Kuantan Singingi in Improving Rice Plant Growth

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