| 苹果果形剂的田间药效试验 |
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| 引用本文： | 魏福香.苹果果形剂的田间药效试验[J].农药科学与管理,1998,19(2):23-24. |
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| 作者姓名： | 魏福香 |
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| 作者单位： | 农业部农药检定所 |
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| 摘 要： | 苹果果形剂的生物学评价包括改良苹果果形，使果拉长，萼叶裂垂有明显的突起，提高单果及单株果重的效果及对果树的安全性。其效果取决于苹果品种，果形剂的施药量，喷药时期等。这些因素之间存在的显著的工作效应，本文提出了果形剂进行综合评价的时具备的条件及试验方法。
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| 关 键 词： | 果形剂 果形 试验方法 苹果 药效 |
Trial Method of Apple Shape Agents in Apple Trees |
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| Wei Fuxiang.Trial Method of Apple Shape Agents in Apple Trees[J].Pesticide Science and Administration,1998,19(2):23-24. |
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| Authors: | Wei Fuxiang |
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| Abstract: | The biological evaluation of apple shape agents involves a programme of trials for assessment of efficacy in improving fruit shape of delicious apples through elongtion of fruit and development of more prominent calyx lobes, effects and in increasing the individual fruit weight and yield per tree and safety to apple trees, depended on apple varieties, dosage of shape agent, stage of spraying,etc. .There was a significant interaction among the factors .The evaluation under the condition specified in this trial method can be a reference for the trial design and operation of apple shape agents. |
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| Keywords: | shape agent shape trial method |
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