史丹利大量元素水溶性肥料在大棚芹菜上的肥效研究 |
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引用本文: | 王婷婷,高进华,卞会涛,岳玉苓,赵玉平,彭玉净. 史丹利大量元素水溶性肥料在大棚芹菜上的肥效研究[J]. 中国农学通报, 2015, 31(13): 85-89. DOI: 10.11924/j.issn.1000-6850.casb14100134 |
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作者姓名: | 王婷婷 高进华 卞会涛 岳玉苓 赵玉平 彭玉净 |
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作者单位: | 史丹利化肥股份有限公司 山东省临沂市,史丹利化肥股份有限公司 山东省临沂市,史丹利化肥股份有限公司 山东省临沂市,史丹利化肥股份有限公司 山东省临沂市,山东史丹利复合肥工程技术研究中心有限公司 山东省临沂市,史丹利化肥股份有限公司 山东省临沂市 |
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基金项目: | 山东省2013年自主创新专项“农业用功能型海洋生物产品开发(2013CXC80204)”。 |
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摘 要: | 为对比施用水溶性肥料与传统硫基肥料在芹菜上的不同肥料效果,通过设置大棚肥效试验,对史丹利20-20-20大量元素水溶性肥料、尿素、15-15-15硫基肥在芹菜上的施用效果进行研究。结果表明,追施史丹利20-20-20水溶肥处理的芹菜株高在整个生长期内均为最高,最后收获时,比追施尿素处理的株高增加12.9%、比追施15-15-15硫基肥处理的增加4.0%;追施史丹利20-20-20水溶肥处理的芹菜鲜重、理论产量显著高于其他处理,理论产量比追施尿素处理的增加81.7%、比追施15-15-15硫基肥处理的增加15.7%;追施史丹利20-20-20水溶肥处理的芹菜经济收益亦为最高,比追施尿素处理的收益增加36765元/hm2、增收率达98.7%,比追施15-15-15硫基肥处理的收益增加9840元/hm2、增收率达15.3%。研究表明,施用水溶性肥料成本投入较大,但其效益最高。
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关 键 词: | Microsoft Excel统计函数 Microsoft Excel统计函数 农业气象 预报模型 |
收稿时间: | 2014-10-30 |
修稿时间: | 2015-02-10 |
Effectiveness of Stanley Water Soluble Fertilizer on Greenhouse Celery |
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Abstract: | In order to compare the fertilizer efficiency of water soluble fertilizer and traditional sulphur based fertilizer, greenhouse experiments were conducted to study the effects of 20-20-20 water soluble fertilizer of Stanley, urea and 15-15-15 sulfur fertilizer on celery. The results showed that the celery plant height was the highest under the 20-20-20 water soluble fertilizer of Stanley treatment during the whole growth period, and when harvest, it was 12.9% and 4% higher than those under urea and 15-15-15 sulfur fertilizer treatment, respectively. The fresh weight, theoretical yield of celery treated by 20-20-20 water soluble fertilizer of Stanley were significantly higher than other treatments, the theoretical yield was 81.7% higher than that under urea treatment, and 15.7% higher than under 15-15-15 sulfur fertilizer treatment. The economic income of celery treated by 20-20-20 water soluble fertilizer of Stanley was also the highest, increased 36765 RMB / hm2 than urea treatment (increase rate was 98.7%) and increased 9840 RMB / hm2 than 15-15-15 sulfur fertilizer treatment (increase rate was 15.3%). The results indicate that although the application of water soluble fertilizer costs greatly, but its efficiency is also the highest. |
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Keywords: | celery fertilizer efficiency greenhouse water soluble fertilizer |
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