| 果树渗灌试验 |
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| 引用本文： | 宋开平,卓田寿.果树渗灌试验[J].落叶果树,1993,25(2):8-11. |
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| 作者姓名： | 宋开平 卓田寿 |
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| 作者单位： | 山东省临沐林业站，山东省林业科学研究所 276700 |
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| 摘 要： | １９８９～１９９１年对１０年生国光和金冠苹果品种用多孔陶土管进行渗灌试验。结果表明：能节水和防涝，可增加土壤孔隙度和提高土壤养分含量，增加吸收根数量并促进树体的生长发育；座果率和单株（或单位面积）产量均比漫灌（对照）区高，果品质量有了明显的改善。
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| 关 键 词： | 苹果 渗灌 灌溉 |
Permeated irrigation of apple trees |
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| Song Kaiping.Permeated irrigation of apple trees[J].Deciduous Fruits,1993,25(2):8-11. |
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| Authors: | Song Kaiping |
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| Institution: | Song Kaiping (Linshu Forestry Station.Shandong Province.276700.PRC) Zhuo Tianshou (Shandong Forestry Research Institute) |
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| Abstract: | The results of permeated irrigation to 10-yr-old apple trees cv. 'Ralls' and 'Golden Delicious' from 1989 to 1991 were as follows:1.It can safe water and prevent waterlogging;2.It can increase' the soil porousity and availability of soil nutrients;3.It can make more absorbing roots and promote the growth of trees,with higher percentage of fertile fruit and yield per tree(or per unit area)than the flooding irrigation(C.K.);4.The fruit quality was improved obviously. |
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| Keywords: | apple permeated irrigation |
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