| 添加草炭对基质栽培番茄生理特性、产量与品质的影响 |
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| 引用本文： | 白龙强,李衍素,贺超兴,张志斌,于贤昌. 添加草炭对基质栽培番茄生理特性、产量与品质的影响[J]. 中国蔬菜, 2012, 1(16): 57-62 |
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| 作者姓名： | 白龙强 李衍素 贺超兴 张志斌 于贤昌 |
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| 作者单位： | 1.山东农业大学园艺学院，山东泰安 271018,2中国农业科学院蔬菜花卉研究所，北京 100081 |
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| 基金项目： | 农业部园艺作物遗传改良重点开放实验室项目;现代农业产业技术体系建设专项(CARS-25-C-01);“十二五”国家科技支撑计划重点项目(2011BAD12B03) |
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| 摘 要： | 在不同配方的基质中添加20%（体积比）的草炭，研究添加草炭对栽培基质理化性状和番茄生理特性、产量和品质的影响。结果表明：添加草炭降低了基质的pH值，使其趋于中性|提高了基质的EC值、速效养分和有机质的含量|改善了基质的孔隙度|促进了番茄对矿质元素尤其是微量元素的吸收，提高了其光合能力，增加了产量，改善了品质。说明添加草炭有利于改善基质的理化性状，促进番茄的生长发育。
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| 关 键 词： | 基质栽培 番茄 草炭 理化性状 产量 品质 |
Effects of Peat Added on Physiological Characteristics,Yield and Quality of Tomato Cultivated in Substrate Culture |
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| BAI Long-qiang , LI Yan-su , HE Chao-xing , ZHANG Zhi-bin , YU Xian-chang. Effects of Peat Added on Physiological Characteristics,Yield and Quality of Tomato Cultivated in Substrate Culture[J]. China Vegetables, 2012, 1(16): 57-62 |
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| Authors: | BAI Long-qiang LI Yan-su HE Chao-xing ZHANG Zhi-bin YU Xian-chang |
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| Affiliation: | 1.Horticultural College of Shandong Agricultural University，Taian 271018，Shandong，China|2Institue of Vegetables and Flowers，Chinese Academy of Agricultural Sciences，Beijing 100081，China |
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| Abstract: | The effects of peat added by 20%(ratio by volume)on physicochemical characters,physiological properties,yield and quality of tomato(Lycopersicon esculentum Mill.)growing in different culture substrates were studied.The results showed that the pH of the substrate was decreased and the EC,available nutrient and organic contents were raised by adding peat.The porosity was adjusted to vegetable growing.And the mineral elements absorption,especially trace elements uptake,and photosynthetic capacity of tomato were prompted,the yield and quality of tomato were improved by adding peat.The results indicated that adding peat into the culture substrate could facilitate the growth and development of tomato through improving the physical and chemical condition of the culture substrate. |
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| Keywords: | Substrate culture Tomato Peat Physicochemical character Yield Quality |
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