| 限根栽培对大果型番茄浙杂204植株生长、 果实品质和产量的影响 |
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| 引用本文： | 樊怀福,杜长霞,朱祝军,李文君,杨莉林,张 英.限根栽培对大果型番茄浙杂204植株生长、 果实品质和产量的影响[J].浙江农林大学学报,2011,28(3):343-348. |
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| 作者姓名： | 樊怀福 杜长霞 朱祝军 李文君 杨莉林 张 英 |
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| 作者单位： | 1. 浙江农林大学 农业与食品科学学院，浙江 临安 311300；2. 新昌县来益生态农业发展有限公司，浙江 新昌 312500；3. 新昌县白云草业研究所，浙江 新昌 312500 |
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| 摘 要： | 以番茄‘浙杂204’ Lycopersicon esculentum ‘Zheza 204’为试材，采用基质盆栽，研究了限根栽培对番茄植株生长、果实产量、品质及转色期的影响。结果表明：限根栽培抑制了番茄植株的生长，株高、茎粗均下降，且随着生长期延长抑制作用愈加明显，在前后2次生长测定中，1 L容器栽培植株株高和茎粗分别为7 L容器栽培的80.06%，80.06%和50.06%，77.48%；限根栽培下果实品质提高，可溶性固形物、番茄红素和可滴定酸的含量提高幅度最高分别可达18.72%，50.67%和49.28%，对维生素C质量分数的影响较小；限根栽培还推迟了番茄果实的始红期，而终红期与对照比较一致，转色时间缩短，降低了产量。总之，限根栽培抑制了番茄植株生长，改善了果实品质，缩短了转色时间，同时产量有一定程度的下降。图7表1参23
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| 关 键 词： | 园艺学 番茄 限根 生长 果实品质 |
| 收稿时间： | 1900-01-01; |
Growth，fruit quality and yield of large fruit tomato Lycopersicon esculentum ‘Zheza 204’with root restriction |
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| FAN Huai-fu,DU Chang-xia,ZHU Zhu-jun,LI Wen-jun,YANG Li-lin,ZHANG Ying.Growth，fruit quality and yield of large fruit tomato Lycopersicon esculentum ‘Zheza 204’with root restriction[J].Journal of Zhejiang A&F University,2011,28(3):343-348. |
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| Authors: | FAN Huai-fu DU Chang-xia ZHU Zhu-jun LI Wen-jun YANG Li-lin ZHANG Ying |
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| Affiliation: | 1. School of Agriculture and Food Science，Zhejiang A & F University，Lin’an 311300，Zhejiang，China; 2. Xinchang County Laiyi Ecological Agriculture Development Limited Company，Xinchang 312500，Zhejiang，China; 3. Xinchang County Baiyun Institute of Prataculture，Xinchang 312500，Zhejiang，China |
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| Abstract: | The effects of root restriction on Lycopersicon esculentum ‘Zheza 204’（tomato）plant growth，fruit yield，quality，and color-changing period in a substrate culture with 1，3，5，and 7 L cubage pots （7 L treatment served as a control） were studied. Results showed that root restriction inhibited plant growth，plant height，and stem thickness with an increase in inhibition as growth period increased. At the first measurement plant height and stem thickness cultured in 1 L pots were both 80.06% of those in the 7 L pots，but at the second measurement in 1 L pots plant height was 50.06% and stem thickness was 77.48% of the 7 L pots. With root restriction fruit quality increased，namely soluble solid content（18.72%），lycopene content （50.67%），and titratable acid content （49.28%）. However，root restriction did not have a strong effect on vitamin C content. Root restriction also delayed initiation of the fruit color-changing period; whereas completion of the color-changing period was consistent with the control meaning that the total color-changing period was shortened. In addition，yield decreased with root restriction. Thus，root restrictions inhibited plant growth，improved fruit quality，shortened the color-changing time，and at the same time，reduced fruit yield.［Ch，7 fig. 1 tab. 23 ref.］ |
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| Keywords: | horticulture Lycopersicon esculentum（tomato）Lycopersicon esculentum（tomato） root restriction growth fruit quality |
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