| 改良营养液对大棚酸性土壤交换性钙镁和有效态铜锰锌铁的影响 |
| |
| 引用本文： | 邓爱妮,周聪,赵敏,范琼.改良营养液对大棚酸性土壤交换性钙镁和有效态铜锰锌铁的影响[J].热带作物学报,2016,37(2):267-271. |
| |
| 作者姓名： | 邓爱妮 周聪 赵敏 范琼 |
| |
| 作者单位： | 中国热带农业科学院分析测试中心 农业部热带农产品质量监督检验分析测试中心 海南省热带果蔬产品质量安全重点实验室 海南海口 571101 |
| |
| 基金项目： | 海南省科技项目资助（No. ZDXM2014135）；海南省自然科学基金（No. 214036）。 |
| |
| 摘 要： | 研究施用酸性土壤改良营养液后大棚酸性土壤交换性钙、镁和有效态铜、锰、锌、铁含量的变化趋势。依照有关标准和土壤农化分析方法,测试了不同月份土壤pH值、交换性钙、镁和有效态铜、锰、锌、铁含量。结果表明:与对照区相比,酸性土壤改良营养液能有效提高试验区土壤pH值;随着改良液施用时间延长,试验区土壤交换性钙、镁和有效铁含量呈上升趋势;试验区土壤有效锌、铜、锰含量呈降低趋势。
|
| 关 键 词： | 大棚酸性土壤 改良营养液 交换性钙镁 有效态铜锰锌铁 |
Effect of Improved Liquid Fertilizer on the Exchangeable Calcium and Magensium and the Content of Available Copper,Manganese, Zinc,Iron in Greenhouse Acid Soil |
| |
| DENG Aini,ZHOU Cong,ZHAO Min and FAN Qiong.Effect of Improved Liquid Fertilizer on the Exchangeable Calcium and Magensium and the Content of Available Copper,Manganese, Zinc,Iron in Greenhouse Acid Soil[J].Chinese Journal of Tropical Crops,2016,37(2):267-271. |
| |
| Authors: | DENG Aini ZHOU Cong ZHAO Min and FAN Qiong |
| |
| Institution: | Analysis & Testing Center, Chinese Academy of Tropical Agricultural Sciences / Center of Inspection and Testing for Agricultural Products, Ministry of Agriculture / Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables;Analysis & Testing Center, Chinese Academy of Tropical Agricultural Sciences / Center of Inspection and Testing for Agricultural Products, Ministry of Agriculture / Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables;Analysis & Testing Center, Chinese Academy of Tropical Agricultural Sciences / Center of Inspection and Testing for Agricultural Products, Ministry of Agriculture / Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables;Analysis & Testing Center, Chinese Academy of Tropical Agricultural Sciences / Center of Inspection and Testing for Agricultural Products, Ministry of Agriculture / Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables |
| |
| Abstract: | The application effect of improved liquid fertilizer on the concentration of exchangeable calcium, magenesium and available copper, manganese, zinc, iron in greenhouse acid soil were studied. The results showed that application of improved liquid fertilizer could increase the soil pH. In comparison with the control plot, the application of improved liquid fertilizer increased the concentration of exchangeable calcium, magenesium and available iron, and reduced the concentration of available zinc, copper, manganese in the treated plot. |
| |
| Keywords: | Greenhouse acid soil Improved liquid fertilizer Exchangeable calcium Magensium Available copper manganese Zinc Iron |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《热带作物学报》浏览原始摘要信息 |
| 点击此处可从《热带作物学报》下载免费的PDF全文 |
|
