| 潮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 |
| |
| 引用本文： | 李丙奇,刘小奇,孙克刚,和爱玲.潮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].河南科学,2011,29(9):1063-1065. |
| |
| 作者姓名： | 李丙奇 刘小奇 孙克刚 和爱玲 |
| |
| 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,郑州,450002
2. 江苏阿波罗集团,江苏江阴,214443 |
| |
| 基金项目： | “十二五”国家科技支撑计划项目(2011BAD16B07); 河南省科技攻关项目(092102110041)(102101110300) |
| |
| 摘 要： | 对潮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个处理中以缓释肥处理产量最高,达8 365 kg/hm2,利润也最高.缓释肥处理只与CK(不施肥)处理产量差异达1％显著水平,与高塔肥处理产量差异达5％显著水平.缓释肥处理比CK(不施肥)处理增产3 491 kg/hm...
|
| 关 键 词： | 玉米 一次性施肥 肥料配方 |
Effects of Basal Dressing Total Fertilizers Once with Different Fertilizer Formulas on Product and Benefit of Summer Maize in Chao Soil Region |
| |
| Li Bingqi,Liu Xiaoqi,Sun Kegang,He Ailing.Effects of Basal Dressing Total Fertilizers Once with Different Fertilizer Formulas on Product and Benefit of Summer Maize in Chao Soil Region[J].Henan Science,2011,29(9):1063-1065. |
| |
| Authors: | Li Bingqi Liu Xiaoqi Sun Kegang He Ailing |
| |
| Institution: | Li Bingqi1,Liu Xiaoqi2,Sun Kegang1,He Ailing1(1.Institute of Plant Nutrition,Agricultural Resources and Environmental Science,Henan Academy of Agricultural Sciences,Zhengzhou 450002,China,2.Jiangsu Aboluo Fertilizer Co.,Ltd.,Jiangyin 214443,Jiangsu China) |
| |
| Abstract: | The experiments of basal dressing total fertilizers once with different fertilizer formulas were carried out on maize.The results indicated:the yields and profit of the treatment of N25P10K10 was the highest.The amount decreased by 10.7 %～16.7 %. |
| |
| Keywords: | maize basal dressing total fertilizers once different fertilizer formulas |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
