中外葡萄与葡萄酒Issue(2)：38-44,7.DOI:10.13414/j.cnki.zwpp.2025.02.005
避雨设施条件下不同葡萄品种光合特性和产量分析
Analysis of Photosynthetic Characteristics and Yields of Different Grape Varieties under Rain-sheltered Cultivation
摘要
Abstract
In order to screen out grape cultivars suitable for rain-sheltered cultivation in Shandong region,this study used 10 table grape cultivars,including'Summer Black''Jumeigui''ShineMuscat''Miguang''Chunguang''Jinhua''Jinhong''Jinmi''Zaoxiameigui'and 87-1 as materials,to compare and analyse the chlorophyll content,net photosynthetic rate,stomatal conductance,intercellular CO2 concentration,transpiration rate,as well as yields.The results indicated that the rain shelter reduced the light intensity by 12.59%to 55.15%.The contents of chlorophyll a and chlorophyll(a+b)in'Jinhong'were significantly higher than other cultivars.The maximum net photosynthetic rate of 87-1 was the highest of all,which was 19.83 μmol·m-2·s-1.The average daily net photosynthetic rate of'Jinhong'was the highest,which was 14.30 μmol·m-2·s-1.The yields of 87-1 and'Jinhong'were significantly higher than other cultivars for two consecutive years.In conclusion,87-1 and'Jinhong'had high photosynthetic efficiency,a wide range of light adaptation,and a high ability for sustainable productivity,making them suitable for promotion of rain-sheltered cultivation in Shandong region.关键词
避雨栽培/鲜食葡萄/光合特性Key words
rain-sheltered cultivation/table grape/photosynthetic characteristics分类
园艺学与植物营养学引用本文复制引用
韩真,吴玉森,朱自果,李秀杰,李勃..避雨设施条件下不同葡萄品种光合特性和产量分析[J].中外葡萄与葡萄酒,2025,(2):38-44,7.基金项目
山东省重点研发计划(2022TZXD0011) （2022TZXD0011）
山东省技术创新引导计划(YDZX2023100)国家现代葡萄产业技术体系专项(CARS-29-16)山东省农业重大技术协同推广项目(SDNYXTTG-2024-26) （YDZX2023100）
山东省农业良种工程(2022LZGCQY019) （2022LZGCQY019）
