| 光照对加工番茄穴盘苗植株形态及生理的影响 |
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| 引用本文： | 杨生保,帕提古丽,王柏柯,许文博,阿布力米提·亚尔,杨涛,张贵仁,甘中祥,冯建荣,余庆辉.光照对加工番茄穴盘苗植株形态及生理的影响[J].新疆农业科学,2011(9):1617-1623. |
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| 作者姓名： | 杨生保 帕提古丽 王柏柯 许文博 阿布力米提·亚尔 杨涛 张贵仁 甘中祥 冯建荣 余庆辉 |
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| 作者单位： | 新疆农业科学院园艺作物研究所;石河子大学农学院园艺系;伊宁市巴彦岱镇政府;中粮屯河种业有限公司; |
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| 基金项目： | 新疆维吾尔自治区重大专项项目(200731132-5); 蔬菜产业技术体系乌鲁木齐试验站(Nycytx-35-syz16) |
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| 摘 要： | 【目的】通过对穴盘苗设置光照和遮阴条件,探讨光照对穴盘苗植株形态及生理的影响。【方法】以加工番茄87-5(里格尔,下同)和新番41号为材料,设置正常光照和遮阴两个处理,对比研究穴盘徒长苗与正常苗在外部形态指标及生理发生的变化差异。【结果】遮光处理下的穴盘苗株高变高、叶面积变大、RWC(相对含水量)上升、叶片数减少、WSD(饱和亏)下降、根系活力下降,与此同时SOD(超氧化物歧化酶)活性、游离脯氨酸、POD(过氧化物酶)活性、总糖量、过氧化氢酶活性、丙二醛均有一定程度的下降。【结论】光照对加工番茄穴盘苗的植株形态及生理有明显的影响,充足的光照直接影响到穴盘苗的成苗质量。
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| 关 键 词： | 加工番茄 穴盘苗 遮光 |
Effects of Sunlight on Processing Tomato Plug-Seedling and Its Physiology |
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| YANG Sheng - bao,Patigul,WANG Bai - ke,XU Wen - bo,Ablimit Yar,YANG Tao ZHANG Gui - ren,GAN Zhong - xiang,FENG Jian - rang,YU Qing - hui.Effects of Sunlight on Processing Tomato Plug-Seedling and Its Physiology[J].Xinjiang Agricultural Sciences,2011(9):1617-1623. |
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| Authors: | YANG Sheng - bao Patigul WANG Bai - ke XU Wen - bo Ablimit Yar YANG Tao ZHANG Gui - ren GAN Zhong - xiang FENG Jian - rang YU Qing - hui |
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| Institution: | YANG Sheng - bao~1,Patigul~1,WANG Bai - ke~1,XU Wen - bo~2,Ablimit Yar~3,YANG Tao~1 ZHANG Gui - ren~1,GAN Zhong - xiang~4,FENG Jian - rang~2,YU Qing - hui~1 (1.Research Institute of Horticultural Crops,Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China,2.Department of Horticulture,College of Agronomy,Shihezi Universtity,Shihezi,Xinjiang 832003,3.Government of Bayandai Township of Yining City,Ily Xinjiang 835000,4.COFCO Tunhe Seed Co.Ltd.,Changji Xinjiang 831100,China) |
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| Abstract: | Objective]The project aims to explore the effects of sunlight on the plug seedling and its physiology by illuminating the seedlings or setting sunshade.Method]Tomato 87 - 5 and Xinfan No. 41 for processing are used as the experimental materials.The outside shape index and physiological change of plug - seedlings and normal seedlings were compared under sunlight or sunshade.Result]The height of plug seedling,the area of leaf and the RWC were increased,the WSD,the number of leaf and the root activity wer... |
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| Keywords: | processing tomato plug - seedling sunshade |
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