| KH2PO4对设施油桃果实糖积累及代谢相关酶活性的影响 |
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| 引用本文： | 张新生,陈湖,傅友.KH2PO4对设施油桃果实糖积累及代谢相关酶活性的影响[J].华北农学报,2007,22(B10):40-43. |
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| 作者姓名： | 张新生 陈湖 傅友 |
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| 作者单位： | 河北省农林科学院昌黎果树研究所,河北昌黎066600 |
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| 摘 要： | 以设施栽培的艳光油桃为试材，研究了设施栽培条件下，喷施KH2PO4处理对油桃果实中糖积累和蔗糖代谢相关酶活性的影响。结果表明，幼果期喷施KH2PO4处理，果实葡萄糖和果糖含量明显增加，蔗糖含量没有明显变化，成熟期三种糖含量与对照均无明显差异；果实着色前KH2PO4处理显著增加了果实中蔗糖含量，但对葡萄糖和果糖含量无明显影响。幼果期和着色前喷施KH2PO4均显著提高了果实中蔗糖代谢酶活性。说明KH2PO4处理是通过全面提高果实中蔗糖代谢酶活性，起到提高库强作用，从而增加果实含糖量。
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| 关 键 词： | KH2PO4 温室 油桃 果实 糖积累 酶 |
| 文章编号： | 1000-7091（2007）增刊-0040-04 |
| 修稿时间： | 2007-09-10 |
Effect of KH2PO4 on Sugar Accumulation and Sucrose-metabolizing Related Enzyme Activities in Nectarine Fruits in Greenhouse |
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| ZHANG Xin-sheng, CHEN Hu, FU You.Effect of KH2PO4 on Sugar Accumulation and Sucrose-metabolizing Related Enzyme Activities in Nectarine Fruits in Greenhouse[J].Acta Agriculturae Boreali-Sinica,2007,22(B10):40-43. |
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| Authors: | ZHANG Xin-sheng CHEN Hu FU You |
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| Institution: | Changli Institute of Pomology, Hebei Academy of Agriculture and Forestry Sciences, Changli 066600, China |
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| Abstract: | |
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| Keywords: | KH2PO4 Greenhouse Nectarine Fruit Sugar accumulation Sucrose-metabolizing related enzyme |
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