| 荒坡钩藤缺素效应探讨 |
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| 引用本文： | 杨俊春,欧阳建,杨昌军,吴安相.荒坡钩藤缺素效应探讨[J].耕作与栽培,2013(2):13-14,19. |
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| 作者姓名： | 杨俊春 欧阳建 杨昌军 吴安相 |
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| 作者单位： | 贵州省剑河县农业局土肥站,贵州剑河,556400 |
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| 基金项目： | 农业部"测土配方施肥补贴资金项目" |
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| 摘 要： | 以剑河县本地钩藤为试验材料,根据荒坡土壤养分情况,按照＂3414＂缺素试验设计,制定相应的施肥方案,对钩藤进行田间试验。结果表明：以N∶P2O5∶K2O=16∶10∶12的施肥方案能促进钩藤的生长,并能增加钩藤的产量,提高钩藤的经济效益。
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| 关 键 词： | 钩藤 测土配方施肥 “3414”缺素试验 产量 经济效益 |
Effect of Nutrient Deficiency on Uncaria in Barren Slope |
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| Authors: | YANG Jun-chun OU Yang-jian YANG Chang-jun WU An-xiang |
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| Institution: | (Soil and Fertilizer Station of Jianhe Agricultural Bureau,Guizhou Jianhe 556400) |
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| Abstract: | Take local uncaria cultivar as test material,＂3414＂nutrient deficiency test were carried on the field uncaria cultivation with the soil nutrient determination of barren slope.The result showed that N∶P2O5∶K2O=16∶10∶12improved the growth of uncaria,increased the yield and enhanced the benefits. |
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| Keywords: | uncaria soil testing and formula fertilization ＂3414＂nutrient deficiency test yield benefits |
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