| 昌图县花生“3414”田间试验结果初报 |
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| 引用本文： | 刘顺国,郎家庆,赵斌,姜娟,代继光,何林,明亮.昌图县花生“3414”田间试验结果初报[J].农业机械化与电气化,2009(5):7-9. |
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| 作者姓名： | 刘顺国 郎家庆 赵斌 姜娟 代继光 何林 明亮 |
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| 作者单位： | 辽宁省土壤肥料总站; |
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| 摘 要： | 为确定昌图县花生最佳施肥量,采用“3414”试验,研究氮、磷、钾肥对花生生长性状及产量的影响。结果表明：少施或缺施肥料对花生的长势和产量有不同程度的影响;合理的氮、磷、钾配比可明显促进花生生长。在中等肥力情况下,最佳施肥量为N5.0kg/667m2,P2O54.0kg/667m2,K2O3.5kg/667m2。
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| 关 键 词： | 花生 “3414”试验 施肥量 氮磷钾 配方施肥 |
Preliminary Report of "3414" Peanut Field Test in Changtu City |
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| Authors: | LIU Shunguo LANG Jiaqing ZHAO Bin JIANG Juan DAI Jiguang HE Lin MING Liang |
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| Institution: | Liaoning Soil and Fertilizer General Station;Shenyang 110034;China |
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| Abstract: | In the paper,the influence on the growing characters of peanut of different NPK levels was studied through "3414" test.The result showed rational proportion of NPK can obviously stimulate the growth of peanuts and the optimum ffertilization amount is N 5 kg/667 m2,P2O5 4 kg/667 m2,K2O 3.51 kg/667m2. |
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| Keywords: | peanut "3414"test fertilization amount NPK formulated fertilization |
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