| 砂姜黑土区不同肥料配方一次性施肥对玉米产量和经济效益的影响 |
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| 引用本文： | 李丙奇,刘小奇,孙克刚,和爱玲.砂姜黑土区不同肥料配方一次性施肥对玉米产量和经济效益的影响[J].磷肥与复肥,2011,26(5):79-80. |
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| 作者姓名： | 李丙奇 刘小奇 孙克刚 和爱玲 |
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| 作者单位： | 1. 河南省农业科学院植物营养与资源环境研究所,河南郑州,450002
2. 江苏阿波罗集团,江苏江阴,214443 |
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| 摘 要： | 对砂姜黑土区玉米进行田间试验,目的在于筛选出适合当地的复合肥配方,减少肥料用量,增加经济效益。结果表明:5个处理中以缓释肥(25-10-10)处理产量最高,达7 954 kg/hm2,其利润也最高。
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| 关 键 词： | 玉米 一次性施肥 不同肥料配方 缓释肥 肥效试验 |
The effect of one-time fertilization with difference fertilizer formula on maize yield and economic benefit in lime concretion black soil area |
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| LI Bing.-qi,LIU Xiao-qi,SUN Ke-gang,HE Ai-ling.The effect of one-time fertilization with difference fertilizer formula on maize yield and economic benefit in lime concretion black soil area[J].Phosphate & Compound Fertilizer,2011,26(5):79-80. |
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| Authors: | LI Bing-qi LIU Xiao-qi SUN Ke-gang HE Ai-ling |
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| Affiliation: | 1.1nstitute of Plant Nutrition, Agricultural Resources and Environmental Science, Henan Academy of Agricultural Sciences, Zhengzhou, Henan 450002, China; 2.Jiangsu Aboluo Group, Jiangyin, Jiangsu 214443, China) |
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| Abstract: | The fertilizer effect test on maize in lime concretion black soil area is carried for screening the compound fertilizer formula of advisable local circumstances, reducing fertilizer amount and increasing economic benefit.The results show that： the yield of maize with slow-release fertilizer （25-10-10） is 7 954 kg/hm2, and its yield and economic benefit are also the highest in five treatments. |
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| Keywords: | maize one-time fertilization difference fertilizer formula slow-release fertilizer fertilizer effect test |
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