| 海南典型胡椒园土壤化学肥力现状分析与评价 |
| |
| 引用本文： | 杨建峰,邢谷杨,孙燕,王华,邬华松,郑维全.海南典型胡椒园土壤化学肥力现状分析与评价[J].热带作物学报,2009,30(9):1291-1294. |
| |
| 作者姓名： | 杨建峰 邢谷杨 孙燕 王华 邬华松 郑维全 |
| |
| 作者单位： | 中国热带农业科学院香料饮料研究所,海南万宁,571533 |
| |
| 基金项目： | 国家支撑计划课题，中央级公益性科研院所基本科研业务费专项 |
| |
| 摘 要： | 对海南各市县30个胡椒园中O～20 cm土层的土壤样品进行了测试分析.结果表明,有一半的土壤样品pH≤4.5;13.33%的土壤样品有机质含量偏低;土壤全N、碱解N丰富;23.33%的土壤样品缺少有效P;30.00%的土壤样品缺少有效K;交换性Ca、Mg严重缺乏;有效Fe、Zn、S丰富,有效B严重缺乏,10.00%的土壤样品均缺乏有效Mn、Cu.
|
| 关 键 词： | 海南 胡椒 土壤化学肥力 评价 |
Analysis and Assessment of Soil Chemical Fertility in Typical Black Pepper Gardens in Hainan |
| |
| Yang Jianfeng,Xing Guying,Sun Yan,Wang Hu,Wu Huasong and Zheng Weiquan.Analysis and Assessment of Soil Chemical Fertility in Typical Black Pepper Gardens in Hainan[J].Chinese Journal of Tropical Crops,2009,30(9):1291-1294. |
| |
| Authors: | Yang Jianfeng Xing Guying Sun Yan Wang Hu Wu Huasong and Zheng Weiquan |
| |
| Institution: | Spice and Beverage Institute, CATAS;Spice and Beverage Institute, CATAS;Spice and Beverage Institute, CATAS;Spice and Beverage Institute, CATAS;Spice and Beverage Institute, CATAS;Spice and Beverage Institute, CATAS |
| |
| Abstract: | Top soil(0～20cm) samples collected from 30 gardens of Black Pepper (Piper nigrum) in Hainan Province were tested. The results showed that the soil pH of 50% soil samples was obviously lower(≤4.5); that soil organic matter of 13.33% soil samples was in low status; that total N and alkali hydrolysable N were abundant; that 23.33% and 30.00% of soil samples were deficient of available P and K respectively; that the soil samples were heavily deficient of available Ca, Mg and B but rich in available Fe, Zn and S; and that 10.00% of the soil samples were deficient of available Mn and Cu. |
| |
| Keywords: | Hainan Piper nigrum soil chemical fertility assessment |
| 本文献已被 维普 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 |
|
