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| 内蒙古达尔罕茂明安联合旗马铃薯施用钾肥效果的研究 | |
| 引用本文： | 王玉明,陈杨,刘忠文,樊明寿. 内蒙古达尔罕茂明安联合旗马铃薯施用钾肥效果的研究[J]. 内蒙古农业科技, 2010, 0(1): 43-44. DOI: 10.3969/j.jssn.1007-0907.2010.01.018 |
| 作者姓名： | 王玉明 陈杨 刘忠文 樊明寿 |
| 作者单位： | 1. 达尔罕茂明安联合旗农业技术推广站,内蒙古,百灵庙,011900 2. 内蒙古农业大学,内蒙古,呼和浩特,010019 3. 清水河县农业技术推广站,内蒙古,清水河,011600 |
| 基金项目： | 国家十一五科技支撑项目(2008BADA4B09);;农业部公益性行业计划“最佳养分管理技术研究与应用(200803030)”资助 |
| 摘 要： | 为内蒙古地区马铃薯生产中钾肥施用量提供理论指导,在内蒙古达尔罕茂明安联合旗进行了钾肥效应试验。结果表明:在氮磷肥处理一致的情况下,随施钾量增加,马铃薯农艺性状,经济效益均有所提高。当钾肥施用量达到10kg/667m2时,产量2378.6kg/667m2,每穴薯重0.642kg/穴,大小薯比例5.25,水分生产效率9.92kg/mm,经济效益2348.6元/667m2均达最高。 |
| 关 键 词： | 马铃薯 钾肥 农艺性状 经济效益 |
Study on Application Effect of Potassium Fertilizer on Potato in Damao County, Inner Mongolia |
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| WANG Yuming. Study on Application Effect of Potassium Fertilizer on Potato in Damao County, Inner Mongolia[J]. Inner Mongolia Agricultural Science and Technology, 2010, 0(1): 43-44. DOI: 10.3969/j.jssn.1007-0907.2010.01.018 | |
| Authors: | WANG Yuming |
| Affiliation: | Damaoqi Agriculture Technology and Extention Center of Inner Mongolia/a>;Bailingmiao 011900/a>;China |
| Abstract: | To direct potassium fertilization for potato production in Inner Mongolia,the experiment of potassium fertilizer effects on potato was conducted at Damaoqi Inner Mongolia.The result revealed that:on the basis of same amount of nitrogen and phosphorus fertilizer,the agronomic traits and economic benefits of potato are all improved with the application of potassium amount increasing.When the application of potassium amount was 10kg/667m2,the total yield(2378.6kg/667m2),the weight per hole(0.642kg/hole),the po... |
| Keywords: | Potato Potassium fertilizer Agronomic traits Economic benefits |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |