| 红薯叶面喷施氨基酸水溶肥料效果研究 |
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| 引用本文： | 张米然,兰红礼.红薯叶面喷施氨基酸水溶肥料效果研究[J].现代农业科技,2014(11):22+24. |
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| 作者姓名： | 张米然 兰红礼 |
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| 作者单位： | 河南省汝州市焦村乡农技服务中心;渑池县农业局; |
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| 摘 要： | 红薯叶面喷施氨基酸水溶肥料的肥效研究结果表明,喷施氨基酸水溶肥料改善了红薯的生物学性状,增加了红薯的主蔓长度、主蔓茎粗、单株叶片数和单株产量,平均增产3 350 kg/hm2,增产率为5.58%,产量差异达极显著水平。
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| 关 键 词： | 红薯 叶面喷施 氨基酸水溶肥料 效果 |
Effect of Amino Acid Water-soluble Fertilizer on Sweet Potato by Leaf Surface Spraying |
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| Authors: | ZHANG Mi-ran;LAN Hong-li |
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| Institution: | ZHANG Mi-ran;LAN Hong-li;Jiaocun Agricultural Service Center of Ruzhou City in Henan Province;Agricultural Bureau in Mianchi County; |
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| Abstract: | The study results of the effect of amino acid water-soluble fertilizer on sweet potato by leaf surface spraying showed that,after spraying the amino acid water-soluble fertilizer,the biological characters of sweet potato were improved,the length of main stem,stem diameter of main vine,leaf number and yield per plant increased,the average yield increased 3 350 kg/hm2,growth rate was 5.58%,and the difference was extremely significant. |
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| Keywords: | sweet potato leaf surface spraying amino acid water-soluble fertilizer effect |
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