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| 日光温室黄瓜的经济施钾量 | |
| 引用本文： | 于荣,孙文春,张胜,吴少忠.日光温室黄瓜的经济施钾量[J].贵州农业科学,2011,39(4). |
| 作者姓名： | 于荣 孙文春 张胜 吴少忠 |
| 作者单位： | 1. 宁夏职业技术学院,生物工程系,宁夏,银川,750002 2. 银川市兴庆区农业技术推广中心,宁夏,银川750004 3. 宁夏灵武市农业局农经站,宁夏,灵武,750400 |
| 摘 要： | 为确定日光温室秋冬茬黄瓜生产的合理施钾量,以宁夏银川郊县二代日光温室秋冬茬黄瓜为材料,进行了不同钾肥施用量对其产量的影响研究。结果表明:在低钾水平下(0~51.4 kg/667m2),增产作用较明显,超过最高产量施钾量(51.4 kg/667m2)时,继续加大施钾量,其产量呈下降趋势。 |
| 关 键 词： | 日光温室 黄瓜 钾肥 施用量 |
Economic Application of Potassium Fertilizer on Greenhouse Cucumber |
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| YU Rong,SUN Wen-chun,ZHANG Sheng,WU Shao-zhong.Economic Application of Potassium Fertilizer on Greenhouse Cucumber[J].Guizhou Agricultural Sciences,2011,39(4). | |
| Authors: | YU Rong SUN Wen-chun ZHANG Sheng WU Shao-zhong |
| Institution: | YU Rong1,SUN Wen-chun2*,ZHANG Sheng3,WU Shao-zhong3(1.Bioengineering Department,Ningxia Vocational and Technical College,Yinchuan,Ningxia 750002,2.Xingqing Agricultural Technology Extension Center,Ningxia 750004,3.Lingwu Agriculture Economy Station,Lingwu,Ningxia 750400,China) |
| Abstract: | Effect of application amount of potassium fertilizer on cucumber yield was studied taking autumn-winter cucumbers in the second generation heliogreenhouse in Yinchuan suburban county of Ningxia Hui Autonomous Region to confirm the rational application amount of potassium fertilizer for autumn-winter cucumber production in heliogreenhouse.The results showed that the yield of cucumber significantly increased with the increase of potassium fertilizer and reached the highest when the application amount of potas... |
| Keywords: | heliogreenhouse cucumber potassium fertilizer application amount |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |