| 果树主干加压注射几种矿质元素的效果 |
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| 引用本文： | 辛培刚,沈向,管佃彬.果树主干加压注射几种矿质元素的效果[J].果树学报,1993(4). |
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| 作者姓名： | 辛培刚 沈向 管佃彬 |
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| 作者单位： | 山东农业大学园艺系 泰安271018
(辛培刚，沈向)，山东农业大学园艺系 泰安271018(管佃彬) |
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| 摘 要： | 主干加压注射法可有效地补充树体矿质元素.苹果主干注射 Fe、Ca、B、P 元素显著地提高了树体叶片中所注元素的含量;注射 FeSO_4可矫治因土壤缺 Fe 造成的山楂黄叶病;试验分析了不同处理对树体某些生物、生理指标的影响.主干加压注射法快速、高效、经济,是补充与调节果树矿质营养的一条新途径.
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| 关 键 词： | 主干加压注射 矿质元素 苹果 山楂 |
Studies on Some Mineral Element Injection Through Fruit Tree Trunk |
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| Xia Peigang,Shen Xiang and Guan Dianbin.Studies on Some Mineral Element Injection Through Fruit Tree Trunk[J].Journal of Fruit Science,1993(4). |
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| Authors: | Xia Peigang Shen Xiang and Guan Dianbin |
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| Abstract: | High pressure trunk injection can supply mineral elements into the fruit trees.On appletrees,Fe,Ca,B,Zn,P injection improved their content in leaves.On hawthorn(Crataeguspinnatifida L.)trees,Fe fertilizer injection eliminated iron deficency.Effects of differenttreatment on some biological characteristics were discussed.High pressure trunk injection is anew method for regulating fruit tree mineral nutrition,which is quite rapid,high efficiencyand fairly economic. |
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| Keywords: | High pressure trunk injection Mineral nutrition Apple Hawthorn |
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