Basavaraj Magadum, R. Kanpure, Op Singh, B. Kachouli, J. Bhandari
{"title":"Effects of pruning intensity and plant growth regulators on growth, yield and quality of guava (Psidium Guajava L.) CV. Sardar","authors":"Basavaraj Magadum, R. Kanpure, Op Singh, B. Kachouli, J. Bhandari","doi":"10.3329/bjb.v52i3.68923","DOIUrl":null,"url":null,"abstract":"Effects of pruning intensity and spray of plant growth regulators (PGR) on dfferent parameters of Guava (Psidium Guajava L.) Sardar were investigated. Growth, quality and yield attributing characters were improved at 30 cm pruning intensity. With respect to effect of plant growth regulators, application of 600 ppm NAA improved all the characters except minimum number of days taken to flower initiation (39.47), acidity (0.33 %), TSS (12.11 oBrix) and total sugars (6.79 %) which were recorded in 600 ppm ethephon. The interaction studied showed that P3G2 (30 cm pruning + 600 ppm NAA) had recorded the highest value with growth, yield and quality, while the combination of P3G3 (30 cm pruning + 600 ppm ethephon) was good for qualitative parameters. Bangladesh J. Bot. 52(3): 813-820, 2023 (September)","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3329/bjb.v52i3.68923","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Effects of pruning intensity and spray of plant growth regulators (PGR) on dfferent parameters of Guava (Psidium Guajava L.) Sardar were investigated. Growth, quality and yield attributing characters were improved at 30 cm pruning intensity. With respect to effect of plant growth regulators, application of 600 ppm NAA improved all the characters except minimum number of days taken to flower initiation (39.47), acidity (0.33 %), TSS (12.11 oBrix) and total sugars (6.79 %) which were recorded in 600 ppm ethephon. The interaction studied showed that P3G2 (30 cm pruning + 600 ppm NAA) had recorded the highest value with growth, yield and quality, while the combination of P3G3 (30 cm pruning + 600 ppm ethephon) was good for qualitative parameters. Bangladesh J. Bot. 52(3): 813-820, 2023 (September)
分享
京公网安备 11010802042870号
京ICP备2023020795号-1
求助内容：
应助结果提醒方式：
扫码关注我们
