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| 胶东半岛果园土壤酸化状况及调控技术 | |
| 引用本文： | 李早东,王义华,李凌云. 胶东半岛果园土壤酸化状况及调控技术[J]. 磷肥与复肥, 2009, 24(6): 80-81 |
| 作者姓名： | 李早东 王义华 李凌云 |
| 作者单位： | 1. 烟台市农业技术推广中心,山东,烟台,264001 2. 烟台市新华生态农业研究所,山东,烟台,264006 3. 山东农业大学,山东,泰安,271017 |
| 摘 要： | 生产苹果的效益高，果农投入肥料过量，且偏重氮肥，导致果园土壤酸化。介绍酸化土壤的改良及调控技术；酸土改良剂的配方原理。使用酸土改良剂改良酸化的果园，既中和了土壤酸度，又改善了果树的生育性状，提高了果品品质。 |
| 关 键 词： | 土壤酸化 酸土改良剂 调控技术 |
Orchard soil acidification status in Jiaodong peninsula of Shandong province and control techniques |
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| LI Zao-dong,WANG Yi-hua,LI Ling-yun. Orchard soil acidification status in Jiaodong peninsula of Shandong province and control techniques[J]. Phosphate & Compound Fertilizer, 2009, 24(6): 80-81 | |
| Authors: | LI Zao-dong WANG Yi-hua LI Ling-yun |
| Affiliation: | LI Zao-dong, WANG Yi-hua, LI Ling-yun ( 1.Yantai Agro-Technology Extension Center, Yantai, Shandong 264001, China; 2.Xinhua Ecological Agriculture Institute Yantai, Shandong 264006, China; 3. Shandong Agricultural University, Tai＇ an, Shandong 271017, China) |
| Abstract: | With the high production benefit of apple, overdose of fertilizer especially nitrogen fertilizer in the orchard leads to the soil acidification. The improvement measures and control techniques for the acidified soil, the formulation principle of acidified soil conditioner are introduced. By applying the conditioner will improve not only the soil pH value, but also fruit tree growing property and fruit quality. |
| Keywords: | soil acidification acidified soil conditioner control techniques |
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