Flower morphology diversity of asam gelugur (Garcinia atroviridis griff, ex t. anders) accessions in several districts of North Sumatera, Indonesian

Bayu, Eva Sartini; Febrianti, Widia; Damanik, Revandy Iskandar

doi:10.1088/1755-1315/122/1/012038

Cited by 2 publications

(3 citation statements)

References 2 publications

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“…In Thailand, the classification of Asam gelugur divided into two groups : hermaphrodite and female [10]. While [11] the classification is based on the flowers: those seen by the diffrence porside of the flower, the size of the flower (large, medium, small), the difference in the Color of the sepals (3 classifications), and differences in petal color.…”

Section: Introductionmentioning

confidence: 99%

Morphological characterization of three types of Asam gelugur (Garcinia atroviridis) at three altitude in North Sumatra

Simatupang,

Marpaung,

Wasito

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Asam gelugur fruit has economic value. The government’s reforestation program empowers farmers through planting asam gelugur seeds at 3 altitudes, The problem is that not all of asam gelugur trees produce fruit. Characterization of morphology needs to be carried out to obtain basic data for selecting prospective mother trees as a source of seed supply that guarantees reforestation trees bear fruit. This study aims to characterize the morphology of asam gelugur based on classification of local wisdom of farmers of North Sumatra, namely classifying Asam gelugur based on the success or failure of the pollination process followed by the formation of fruit at 3 altitudes. This study was conducted in three altitudes: lowlands 1-<400 m above sea level (asl), medium (400- < 800 m asl and highlands (800- 1300 mdpl), exploration using survey method with IPGRI Descriptor guide and purposively sampling. The results found three types of asam gelugur in North Sumatra: Female, Male and Shemale (muzzy) at the three altitudes. There is no effect of altitude on the morphological characters of the three types of asam gelugur, except for the sharpness of the leaves color of the shoots.People namely Female asam gelugur tree, if pollination is successful and produces fruit. the tree routinely produces fruit. The name of a tree that has never been successfully pollinated and never bears fruit is called a male tree.The shemale tree is called a tree whose pollination occurs sometimes successfully. There were five striking differences in the characteristics of the three types asam gelugur based on local wisdom. The different characteristics were the Character shape (canopy), the petal’s color, the shape fruit, the Color of the young leaves, and the thickness of the leaves.

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Section: Introductionmentioning

confidence: 99%

Morphological characterization of three types of Asam gelugur (Garcinia atroviridis) at three altitude in North Sumatra

Simatupang,

Marpaung,

Wasito

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Garcinia atroviridis is locally called as Asam gelugur. Belongs to the family of Clusiaceae, it can be found in Malaysia, Myanmar, India and is widely cultivated in Sumatera Island as one of export commodity purposes (MyBIS, n.d;Bayu et al 2018). Other than being used in cooking as flavouring agent to replace tamarind, G. atroviridis is also being used traditionally in many ways to promote human health (Sultana et al 2014).…”

Section: Introductionmentioning

confidence: 99%

“…The plant parts has been used by the old folks as an abdominal reliever during pregnancy, cough and throat irritation remedy, to combat dandruff problem and can enhance better blood circulation in body (Taher et al 2017). Based on Sultana et al (2014); Taher et al (2017); Bayu et al (2018), the fruit of this plant contains many organic compounds but the most interesting is the hydroxycitric acid. This acid has been commercialized under weight management product.…”

Section: Introductionmentioning

confidence: 99%

Antagonistic Activity of Fungal Endophytes Isolated from Garcinia atroviridis against Colletotrichum gloeosporioides

2020

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The extensive use of synthetic fungicides in controlling plant disease generates detrimental impacts on the environment and human health. In response to this problem, an alternative method was developed, known as biological control using antagonistic microorganisms. Since investigation on fungal endophytes of Garcinia atroviridis is still unclear, it was chosen for the study. The aim of the present work was to evaluate biocontrol potential of endophytic fungi against Colletotrichum gloeosporiodes, a phytopathogen that caused anthracnose disease. A total of 92 endophytic fungi were isolated from different tissue parts of Garcinia atroviridis including leaves, petioles, branches, and fruits. Results demonstrated that, most of endophytic fungal isolates showed some inhibitory action over the growth of C. gloeosporiodes during dual culture growth. Endophyte isolate F14 showed the highest antagonistic activity against Colletotrichum gloeosporiodes with 67.38% percentage inhibition radial growth (PIRG). However, 7 out of 92 isolates showed no inhibitory effect against Colletotrichum gloeosporiodes. In conclusion, endophytic fungi isolated from G. atroviridis indicate the potential as biocontrol agents. It is hoped that the finding of isolated endophytic fungi in this study with antagonistic activity against anthracnose pathogen may be used in biocontrol programmes of plant disease in the region.

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Flower morphology diversity of asam gelugur (Garcinia atroviridis griff, ex t. anders) accessions in several districts of North Sumatera, Indonesian

Cited by 2 publications

References 2 publications

Morphological characterization of three types of Asam gelugur (Garcinia atroviridis) at three altitude in North Sumatra

Morphological characterization of three types of Asam gelugur (Garcinia atroviridis) at three altitude in North Sumatra

Antagonistic Activity of Fungal Endophytes Isolated from Garcinia atroviridis against Colletotrichum gloeosporioides

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