鲁兴凯;张秀英;张丹;马勉娣;吴冬;李超;

• 1:昭通苹果产业研究所

摘要(Abstract)：

【目的】了解不同采收时间和套袋与否对果实品质的影响,为当地确定‘红富士’苹果的最佳采收时间和推行无袋化栽培提供依据。【方法】以西南冷凉高地苹果主产区云南省昭通地区的‘红富士’苹果为研究对象,采用生理生化分析方法,对不同采收时间及果实套袋与否的样品进行了果实成熟度、果肉硬度、可溶性固形物含量、可溶性糖含量、可滴定酸含量、维生素C含量、水分含量、固酸比等理化指标进行测定分析,比较各个样品之间的品质差异。【结果】(1)套袋果实固酸比低于不套袋果实,不套袋果实内在品质、风味均优于套袋果实。(2)在一定时间范围内,采收时间越晚,果实风味越佳。9月中旬为‘红富士’苹果可采成熟时期,10月上旬为果实的可食成熟时期,10月中旬为果实的生理成熟时期。(3)各个时期,套袋与不套袋‘红富士’苹果均有较好的内在品质,内在品质指标均能达到国家《鲜苹果》质量标准,酸甜适度,属于苹果中的优质果品。(4)各个采收时间的套袋果实成熟期比不套袋果实成熟期均提前1周左右。(5)10月下旬至11月上中旬采收的果实,平均固酸比和糖酸比分别达到56.1和54.5,普遍具有糖心现象,内在理化指标组合及口感风味最佳,是昭通‘红富士’苹果鲜食果实的最佳采收时间。【结论】套袋与不套袋‘红富士’苹果果实品质均较好,没有差异。从生产成本、环境污染、自然生态角度考虑,在该地区可以逐步取消苹果套袋。生理成熟期以后的一定时间范围内,在低纬度、高海拔冷凉气候条件下形成的‘红富士’糖心苹果品质极好。

关键词(KeyWords)： ‘红富士’苹果;西南冷凉高地;采收时间;果实套袋;果实品质

Abstract:

Keywords:

基金项目(Foundation): 昭通市人民政府2015苹果产业专项

作者(Author): 鲁兴凯;张秀英;张丹;马勉娣;吴冬;李超;

Email:

DOI: 10.13925/j.cnki.gsxb.20160295

参考文献(References)：

• [1]刘军弟,霍学喜,韩明玉,刘天军.中国苹果产业发展现状及趋势分析[J].北方园艺,2012(20):164-168.LIU Jundi,HUO Xuexi,HNA Mingyu,LIU Tianjun.Chinese apple industry development status and trend analysis[J].Northern Horticulture,2012(20):164-168.
• [2]徐吉花,赵政阳,王雷存,高华,刘振中,樊红科.苹果果实品质评价因子的选择研究[J].干旱地区农业研究,2011,29(6):269-274.XU Jihua,ZHAO Zhengyang,WANG Leicun,GAO Hua,LIU Zhenzhong,FAN Hongke.Selection of apple fruit quality evaluation factors[J].Arid areas of Agricultural Research,2011,29(6):269-274.
• [3]聂继云,李志霞,李海飞,李静,王昆,毋永龙,徐国锋,闫震,吴锡,覃兴.苹果理化品质评价指标研究[J].中国农业科学,2012,45(14):2895-2903.NIE Jiyun,LI Zhixia,LI Haifei,LI Jing,WANG Kun,WU Yonglong,XU Guofeng,YAN Zhen,WU Xi,QIN Xing.Apple physical and chemical quality evaluation study[J].Chinese Agricultural Sciences,2012,45(14):2895-2903.
• [4]董月菊,张玉刚,梁美霞,戴洪义.苹果果实品质主要评价指标的选择[J].华北农学报,2011,26(S1):74-79.DONG Yueju,ZHANG Yugang,LIANG Meixia,DAI Hongyi.Selection of main indexes for evaluating apple fruit quality[J].Acta Agriculturae Boreali-Sinica,2011,26(S1):74-79.
• [5]郑丽静,聂继云,李明强,康艳玲,匡立学,叶孟亮.苹果风味评价指标的筛选研究[J].中国农业科学,2015,48(14):2796-2805.ZHENG Lijing,NIE Jiyun,LI Mingqiang,KANG Yanling,KUANG Lixue,YE Mengliang.Study on screening of taste evaluation indexes for apple[J].Chinese Agricultural Sciences,2015,48(14):2796-2805.
• [6]苑克俊,李震三,罗新书.果实甜味评定专家系统的研究[J].农业系统科学与综合研究,1992(3):174-176.YUAN Kejun,LI Zhensan,LUO Xinshu.Fruit sweetness assessment expert system[J].System Sciemces and Comprehensive Studies in Agriculture,1992(3):174-176.
• [7]冯娟,任小林,田建文,樊丽,王晓飞.不同产地富士苹果品质分析与比较[J].食品工业科技,2013,34(14):108-112.FENG Juan,REN Xiaolin,TIAN Jianwen,FAN Li,WANG Xiaofei.Different places Fuji apple quality analysis and comparison[J].Technology of Food Industry,2013,34(14):108-112.
• [8]和润喜,邵抚民,石卓功.昆明市西山区苹果果实品质分析[J].湖北农业科学,2009,48(7):1743-1746.HE Runxi,SHAO Fumin,SHI Zuogong.Xishan district fruit quality analysis[J].Hubei Agricultural Sciences,2009,48(7):1743-1746.
• [9]史会茹.苹果采收期确定方法[J].河北果树,2015(4):21.SHI Huiru.Apple harvest determination method[J].Hebei Fruits,2015(4):21.
• [10]聂继云.果品质量安全分析技术[M].北京:化学工业出版社,2009:16-17.NIE Jiyun.Fruit quality and safety analysis[M].Beijing:Chemical Industry Press,2009:16-17.
• [11]王学奎.植物生理生化实验原理和技术[M].2版.北京:高等教育出版社,2006:202-203.WANG Xuekui.Plant physiological and biochemical principles and techniques[M].2 ed.Beijing:Higher Education Press,2006:202-203.
• [12]李宝江,林桂荣.苹果糖酸含量与果实品质的关系[J].沈阳农业大学学报,1994(3):279-283.LI Baojiang,LIN Guirong.Studies on relationship between sugar and acid content and fruit quality of apples[J].Journal of Shengyang Agricultural University,1994(3):279-283.
• [13]杜卫东,席兴军,郭民主,聂继云,魏钦平,刘俊华,孔庆信,徐凌飞.鲜苹果:GB/T 10651—2008[S].北京:中国标准出版社,2008.DU Weidong,XI Xingjun,GUO Minzhu,NIE Jiyun,WEI Qinping,LIU Junhua,KONG Qingxin,XU Lingfei.Fresh apple:GB/T 10651—2008[S].Beijing:China Standards Press,2008.
• [14]贾定贤,米文广,杨儒琳,陈素芬,张凤兰.苹果品种果实糖、酸含量的分级标准与风味的关系[J].园艺学报,1991,18(1):9-14.JIA Dingxian,MI Wenguang,YANG Rulin,CHEN Sufen,ZHANG Fenglan.Fruit and sugar apple varieties,grading standards acid content and flavor[J].Acta Horticulturae Sinica,1991,18(1):9-14.
• [15]李猛.苹果单株果实品质分析及采收期的研究[D].杨凌:西北农林科技大学,2010.LI Meng.Quality of apple fruit and its harvesting time[D].Yangling:Northwest A&F University,2010.
• [16]孙希生,田勇,冯晓元,王文辉.提高富士苹果贮藏效果的有关问题[J].中国果树,1996(4):44-45.SUN Xisheng,TIAN Yong,FENG Xiaoyuan,WANG Wenhui.Some questions of improving the storage effect of Fuji apple[J].Chinese Fruits,1996(4):44-45.
• [17]王瑞庆,马书尚,张继澍.淀粉-碘染色法确定苹果成熟度[J].西北农林科技大学学报(自然科学版),2010,38(9):81-86.WANG Ruiqing,MA Shushang,ZHANG Jishu.Starch iodine test for determining maturation of apple fruit[J].Journal of Northwest A&F University(Natural Science Edition),2010,38(9):81-86.
• [18]郁网庆,吕平,贾连文,王瑞庆.苹果成熟度确定方法[J].中国果菜,2012(11):37-39.YU Wangqing,LüPing,JIA Lianwen,WANG Ruiqing.Maturity determination method of apple[J].Chinese Fruits and Vegetables,2012(11):37-39.
• [19]寇莉苹,刘兴华,薛惠岚.富士苹果果肉褐变研究现状[J].西北农林科技大学学报(自然科学版),2001,29(S1):144-146.KOU Liping,LIU Xinghua,XUE Huilan.Study on flesh browning of‘Fuji’apples[J].Journal of Northwest A&F University(Natural Science Edition),2001,29(S1):144-146.
• [20]李晓颖,谭洪花,房经贵,韩键,宋长年.果树果实的风味物质及其研究[J].植物生理学报,2011,47(10):943-950.LI Xiaoying,TAN Honghua,FANG Jinggui,HAN Jian,SONG Changnian.Flavor compounds in fruits and research on them[J].Plant Physiology Journal,2011,47(10):943-950.
• [21]刘小勇,张辉元,董铁,王发林.苹果水心病无损检测与防治研究进展[J].果树学报,2008,25(5):721-726.LIU Xiaoying,ZHANG Huiyuan,DONG Tie,WANG Falin.Advances in rsearch on nondestructive detection method for apple watercore disease and its control[J].Journal of Fruit Science,2008,25(5):721-726.
• [22]王长新,刘海龙,杨雷.苹果无袋栽培的前景展望及对策[J].现代农业科技,2013(15):122-123.WANG Changxin,LIU Hailong,YANG Lei.Bagless apple cultivation prospects and countermeasures[J].Modern Agricultural Science and Technology,2013(15):122-123.