| 秋季叶施尿素对甜樱桃产量与品质的影响 |
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| 引用本文： | 赵祥奎,张序,姜远茂.秋季叶施尿素对甜樱桃产量与品质的影响[J].山东农业大学学报(自然科学版),2007,38(3):369-372. |
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| 作者姓名： | 赵祥奎 张序 姜远茂 |
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| 作者单位： | 山东农业大学园艺科学与工程学院,山东,泰安,271018 |
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| 摘 要： | 以田间7年生‘红灯’甜樱桃/大青叶为试材,研究了叶面喷施尿素对甜樱桃产量与品质的影响。结果表明:叶面施氮有利于甜樱桃花器官发育,提高完全花比例和坐果率,增大果实体积,提高果实单果重,进而提高产量;同时,提高果实糖含量及果实糖酸比;总之,叶面施氮提高了甜樱桃果实的产量和品质。
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| 关 键 词： | 甜樱桃(Prunus.avium L.) 叶面施氮 产量 质量 |
| 文章编号： | 1000-2324（2007）03-0369-05 |
| 修稿时间： | 2005-02-25 |
STYDUES on THE EFFECT OF FOIAR SPRAY OF UREA ON THE YIELD AND OUALITY OF SWEET CHERRY(PRUNUS,AVIUM L.) |
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| ZHAO Xiang-kui,ZHANG Xu,JIANG Yuan-mao.STYDUES on THE EFFECT OF FOIAR SPRAY OF UREA ON THE YIELD AND OUALITY OF SWEET CHERRY(PRUNUS,AVIUM L.)[J].Journal of Shandong Agricultural University,2007,38(3):369-372. |
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| Authors: | ZHAO Xiang-kui ZHANG Xu JIANG Yuan-mao |
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| Institution: | Horticultural Science and Engineering department of Shangdong Agricultural University, Taian Shandong 271018 ,China |
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| Abstract: | The effect of foliar spray of urea on the fruit yield and quality under the condition of field cultivation by using seven-year-old 'Hongdeng' sweet cherry(Prunus.avium L.var.Hongdeng/Daqingye) were studied.The results were as follows:foliar application of Urea in sweet cherry was advantageous to the flower organ development and improved the proportion of complete flowers and fruit set rate,which enhanced 15.14%,13.30% separately,compared to control.Also increased the fruit volume effectively,enhanced the fruit weight,then enhanced the fruit yield after urea application;At the same time,applying foliar urea could enhance the fruit sugar content and sugar/acid ratio;It is clear that foliar application of urea enhanced the fruit yield and the quality. |
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| Keywords: | Sweet cherry(Prunus avium L ) Foliar application of Urea Yield quality |
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