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3种植物生长调节剂对不同葡萄品种果实生长的影响 被引量:5

Effects of Three Plant Growth Regulators on Fruit Growth of Different Grape Varieties
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摘要 研究植物生长调节剂赤霉酸、氯吡脲及保美灵对夏黑、阳光玫瑰、绍兴一号、金手指等4个葡萄品种的花序拉长、叶绿素含量、果实外观品质及可溶性固形物含量的影响。结果表明:对不同葡萄品种使用5 mg/L赤霉酸花前处理,15 mg/L赤霉酸、2 mg/L氯吡脲浸花穗处理,25 mg/L赤霉酸、2 mg/L氯吡脲、保美灵5000倍液浸果穗处理,可促进葡萄花序和果穗伸长、叶片叶绿素含量提高、果实膨大、产量提高,对内在品质影响不大,其中以对夏黑葡萄品种处理效果最佳。 The effects of plant growth regulators gibberellic acid,forchlorfenuron and promalin on inflorescence elongation,chlorophyll content,fruit appearance quality and soluble solids of Xiahei,Yangguang Meigui,Shaoxing 1 and Jinshouzhi were studied.The results showed that plant growth regulator treatment(5 mg/L gibberellic acid was used at pre anthesis,15 mg/L gibberellic acid and 2 mg/L forchlorfenuron were used to soak flower spikes,25 mg/L gibberellic acid and 2 mg/L forchlorfenuron and 5000 times of promalin were used to soak ears)could significantly promote the elongation of grape inflorescence and ear,increase the chlorophyll content of leaves,promote the fruit expansion,increase the yield,and have little effect on the internal quality.Among them,Xiahei grape variety had the best effect.
作者 王玉林 莫光友 刘丽萍 韦美玉 WANG Yulin;MO Guangyou;LIU Liping;WEI Meiyu(School of Chemistry and Chemical Engineering,Qiannan Normal University for Natiionalities,Duyun Guizhou 558000;School of Biological Science and Agricultural Science,Qiannan Normal University for Natiionalities,Duyun Guizhou 558000)
出处 《现代农业科技》 2021年第3期112-115,共4页 Modern Agricultural Science and Technology
基金 黔南民族师范学院校农结合扶贫项目(2018XNJA0010)。
关键词 赤霉酸 氯吡脲 保美灵 葡萄 叶绿素 品质 gibberellic acid forchlorfenuron promalin grape chlorophyll quality
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