| 不同施肥模式对黄金桂春茶产量的影响 |
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| 引用本文： | 苏火贵.不同施肥模式对黄金桂春茶产量的影响[J].福建农业科技,2014(3):17-18. |
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| 作者姓名： | 苏火贵 |
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| 作者单位： | 福建省安溪县土肥站,362400 |
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| 摘 要： | 在安溪县黄金桂茶园设置氮磷钾肥效田间试验,结果表明：施用氮磷钾肥分别使春茶茶青增产15.4%、6.1%和9.3%,经济效益提高12.8%、5.0%和8.1%。最佳施肥模式为每667 m2施N 20 kg、P2O57 kg和K2O 7 kg,三要素比例为1∶0.35∶0.35。
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| 关 键 词： | 茶叶 氮磷钾 肥效 施肥 |
Effect of different fertilization modes on the yield of Huangjingui spring tea |
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| SU Huo-gui.Effect of different fertilization modes on the yield of Huangjingui spring tea[J].Fujian Agricultural Science and Technology,2014(3):17-18. |
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| Authors: | SU Huo-gui |
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| Institution: | SU Huo-gui (Artxi Soil and Fertilizer Station, Fujian Province 362400) |
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| Abstract: | A field test on N, P and K fertilizer efficiency was carried out in Huangjingui tea garden in An-xi. The results showed that applying N, P and K could increase the yield of tealeaves of spring tea by 15.4%, 6.1% and 9.3% and eco- nomic benefit by 12.8%, 5.0% and 8.1%, respectively. In addition, the optimal fertilization mode was N 20 kg/667 m2 （300 kg/hm2）, P2O5 7 kg/667 m2（ 105 kg/hm2） and K2O 7 kg/667 m2（ 105 kg/hm2）,and the proportion of them was N： P2O5： K2O = 1： 0.35： 0.35. |
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| Keywords: | Tea N P and K fertilizer efficiency fertilization |
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