| 树干深层理植铁剂“颗颗灵”后效研究 |
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| 引用本文： | 郎家文,童风,李翠兰. 树干深层理植铁剂“颗颗灵”后效研究[J]. 资源开发与市场, 1997, 0(1) |
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| 作者姓名： | 郎家文 童风 李翠兰 |
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| 摘 要： | 本文测定了成都市龙泉山缺铁失绿症果树埋植铁剂“颗颗灵”三年后叶片的叶绿素含量、厚度、100叶重、100叶体积、100叶面积等叶片生理和生长指标的变化。结果表明，树干深层埋植铁剂“颗颗灵”对供试桃、李、樱桃和柑桔树具有持续的后效．
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| 关 键 词： | 果树 颗颗灵 后效 树干埋植法 |
Study on Residual Effect on Trunk Xylem Embeding Kekelin Plug |
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| Abstract: | The leaf-growth indexes on correcting iron deficiency such as hecto-leaf thickness, volume, area,weight and chlorophyll was surveied after one year embeding Kekelin in Longquan mountain,Chengdu. The result showed that residual effect was sustained on the experimental fruit trees including peaches, plums,cherries and citruses by embeding iron Kekelin plug. |
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| Keywords: | fruit tree Kekelin plug residual effect trunk xylem embeding method |
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