| 硫包衣肥料在生姜生产上的应用研究 |
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| 引用本文： | 罗振明,栾波波,刘兆伦,赵 凯.硫包衣肥料在生姜生产上的应用研究[J].中国农学通报,2016,32(19):35-38. |
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| 作者姓名： | 罗振明 栾波波 刘兆伦 赵 凯 |
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| 作者单位： | 山东省安丘市农业技术推广站 山东 安丘,山东省安丘市农业技术推广站 山东 安丘,山东省安丘市农业技术推广站 山东 安丘,山东省安丘市农业技术推广站 山东 安丘 |
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| 摘 要： | 为探索硫包衣肥料在安丘生姜上的应用效果,进行3个不同施肥量硫包衣肥料与对照含氯复合肥的肥效对比试验。试验结果表明,施用硫包衣肥料后,生长中后期生姜叶色较绿,茎杆粗壮,长势旺,后期衰败晚,干叶尖差,染病轻,不同硫包衣尿素处理的姜苗鲜重比对照多3214.5~9558.0 kg/hm~2。施用硫包衣肥料的3个处理生姜产量比对照多6675.0~10627.5 kg/hm~2,产值比对照高24030.0~38259.0元/hm~2,且与对照差异达显著水平。同时使用硫包衣肥料显著提高了生姜的投入产出比。从产量产值上来看,施用NPK总量与对照相同的硫包衣复合肥处理(处理4)的增产效果最明显;从投入产出比来看,施用20%硫包衣尿素+80%普通尿素处理(处理3)的投入产出比最大。硫包衣肥料在安丘生姜上的应用效果明显,建议今后在生姜生产中加大硫包衣肥料的推广应用范围。
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| 关 键 词： | 生姜 硫包衣肥料 对比试验 产量 产值 投入产出比 |
| 收稿时间： | 2015/11/30 0:00:00 |
| 修稿时间： | 2016/4/21 0:00:00 |
Application of Sulfur Coated Fertilizer in Ginger Production |
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| Abstract: | In order to explore the application effect of sulfur coated fertilizer in Anqiu, three fertilization treatments of sulfur coated fertilizer were tested taking chlorine containing compound fertilizer as control. The results showed that, after the application of sulfur coated fertilizer, the ginger leaf color was green in late growth stage, the stem was stout, the growing was strong, the wane in late stage was not serious, and the disease was mild. The fresh ginger weight of different sulfur coated fertilizer treatments were 3214.5-9558.0 kg/hm2 more than that of the control, and the ginger production were 6675.0-10627.5 kg/hm2 more than that of the control. The output value was 24030.0-38259.0 yuan/hm2 more than that of the control, and the difference reached significant level. After using sulfur coated fertilizer, the ginger input-output ratio was significantly increased. The output value of the sulfur coated compound fertilizer treatment which had the same NPK as the control was the most obvious. The input output ratio of the treatment which had 20% sulfur coated urea and 80% ordinary urea was the largest. Therefore, the effect of sulfur coated fertilizer on ginger yield is obvious. |
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| Keywords: | ginger sulfur coated fertilizer comparative test output output value input output ratio |
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