park young-sik, Kim Joo-Hyun, Lee Je-Chang, Jeong Haet-Nim, Heo Jae-Yun
{"title":"赤霉素酸处理浓度和时间对三倍体葡萄品种川阳果实特性的影响","authors":"park young-sik, Kim Joo-Hyun, Lee Je-Chang, Jeong Haet-Nim, Heo Jae-Yun","doi":"10.33045/fgr.v38.2022.28","DOIUrl":null,"url":null,"abstract":"This study was designed to examine the effects of both the concentration and treatment time of gibberellin acid (GA3) on fruit quality in ‘Cheongyang’, a triploid grape. The first set of experiments were used to determine the optimal GA3 concentration (0 (water), 25, 50, and 100 ppm) and were completed when the flowers reached full bloom, with the final fruit characteristics evaluated following their harvest. These evaluations revealed that both fruit setting and enlargement increased with increasing GA3 concentration without any adverse side effects, revealing that GA3 at 100 ppm was the most effective concentration for these grapes. The effect of the time of GA3 treatment on fruit characteristics was evaluated by examining the major fruit indicators expressed when plants were treated with 100 ppm GA3 5 days before full bloom, at full bloom, and 5 days after full bloom. This confirmed that GA3 treatment at full bloom led to the largest fruit being produced with the least deterioration in fruit quality. Thus, our data suggests that applying GA3 at 100 ppm to flowers in full bloom will produce the most attractive seedless fruits in the triploid ‘Cheongyang’ grape cultivar.","PeriodicalId":37667,"journal":{"name":"Fruit Growing Research","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"EFFECT OF GIBBERELLIN ACID TREATMENT CONCENTRATION AND TIMING ON THE FRUIT CHARACTERISTICS OF TRIPLOID GRAPE CULTIVAR, 'CHEONGYANG'\",\"authors\":\"park young-sik, Kim Joo-Hyun, Lee Je-Chang, Jeong Haet-Nim, Heo Jae-Yun\",\"doi\":\"10.33045/fgr.v38.2022.28\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study was designed to examine the effects of both the concentration and treatment time of gibberellin acid (GA3) on fruit quality in ‘Cheongyang’, a triploid grape. The first set of experiments were used to determine the optimal GA3 concentration (0 (water), 25, 50, and 100 ppm) and were completed when the flowers reached full bloom, with the final fruit characteristics evaluated following their harvest. These evaluations revealed that both fruit setting and enlargement increased with increasing GA3 concentration without any adverse side effects, revealing that GA3 at 100 ppm was the most effective concentration for these grapes. The effect of the time of GA3 treatment on fruit characteristics was evaluated by examining the major fruit indicators expressed when plants were treated with 100 ppm GA3 5 days before full bloom, at full bloom, and 5 days after full bloom. This confirmed that GA3 treatment at full bloom led to the largest fruit being produced with the least deterioration in fruit quality. Thus, our data suggests that applying GA3 at 100 ppm to flowers in full bloom will produce the most attractive seedless fruits in the triploid ‘Cheongyang’ grape cultivar.\",\"PeriodicalId\":37667,\"journal\":{\"name\":\"Fruit Growing Research\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fruit Growing Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33045/fgr.v38.2022.28\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fruit Growing Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33045/fgr.v38.2022.28","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
EFFECT OF GIBBERELLIN ACID TREATMENT CONCENTRATION AND TIMING ON THE FRUIT CHARACTERISTICS OF TRIPLOID GRAPE CULTIVAR, 'CHEONGYANG'
This study was designed to examine the effects of both the concentration and treatment time of gibberellin acid (GA3) on fruit quality in ‘Cheongyang’, a triploid grape. The first set of experiments were used to determine the optimal GA3 concentration (0 (water), 25, 50, and 100 ppm) and were completed when the flowers reached full bloom, with the final fruit characteristics evaluated following their harvest. These evaluations revealed that both fruit setting and enlargement increased with increasing GA3 concentration without any adverse side effects, revealing that GA3 at 100 ppm was the most effective concentration for these grapes. The effect of the time of GA3 treatment on fruit characteristics was evaluated by examining the major fruit indicators expressed when plants were treated with 100 ppm GA3 5 days before full bloom, at full bloom, and 5 days after full bloom. This confirmed that GA3 treatment at full bloom led to the largest fruit being produced with the least deterioration in fruit quality. Thus, our data suggests that applying GA3 at 100 ppm to flowers in full bloom will produce the most attractive seedless fruits in the triploid ‘Cheongyang’ grape cultivar.
期刊介绍:
FRUIT GROWING RESEARCH is an international journal, which has been issued under the care of the Research Institute for Fruit Growing Pitesti, Romania. Fruit growing research is an annual journal aimed at disseminating significant research and original papers on genetic resources, breeding of deciduous fruit trees species; fruit sustainable technologies – environment protection; propagation, virology and tissue culture, postharvest, that can be of interest to a wide audience of plant scientists in all areas of fruit growing. An international Editorial Board advises the journal.