| 海南植胶区天然橡胶产量提升的问题及对策 |
| |
| 引用本文： | 王大鹏,王秀全,成 镜,覃怀德,何 鹏. 海南植胶区天然橡胶产量提升的问题及对策[J]. 热带作物学报, 2013, 33(6): 66-70 |
| |
| 作者姓名： | 王大鹏 王秀全 成 镜 覃怀德 何 鹏 |
| |
| 作者单位： | 中国热带农业科学院橡胶研究所 海南儋州 571737;中国热带农业科学院橡胶研究所 海南儋州 571737;中国热带农业科学院橡胶研究所 海南儋州 571737;中国热带农业科学院橡胶研究所 海南儋州 571737;中国热带农业科学院橡胶研究所 海南儋州 571737 |
| |
| 摘 要： | 对统计资料和相关文献进行分析，探讨我国植胶区天然橡胶产量变化趋势及海南植胶区产量提升的若干问题。结果表明，近20年来，我国天然橡胶总产量有较大突破，但单产并没有大幅度提高，总产量的提高应该归功于民营胶园面积的增加。以海南植胶区为例，分析其单产提升缓慢的原因，指出土壤养分下降和施肥不足是影响产量提高的重要原因，并对如何实现高产提出建议。
|
| 关 键 词： | 海南 ；橡胶树 ；产量 ；问题与对策 |
Problems in Increasing Yield of Natural Rubber in Hainan Province and Countermeasures |
| |
| Affiliation: | Rubber Research Institute, CATAS, Danzhou, Hainan 571737, China;Rubber Research Institute, CATAS, Danzhou, Hainan 571737, China;Rubber Research Institute, CATAS, Danzhou, Hainan 571737, China;Rubber Research Institute, CATAS, Danzhou, Hainan 571737, China;Rubber Research Institute, CATAS, Danzhou, Hainan 571737, China |
| |
| Abstract: | In this study, we accessed the yield fluctuation of natural rubber in rubber planting region of China and discussed the problems about how to increase the natural rubber yield in Hainan province on the basis of analysis of the data from relevant statistics and literatures. The results showed that in the past 20 years, the total output of natural rubber in China had improved greatly, but the unit area yield hadn't had such promotion. The increase of the total output could be attributed to the area expansion of the private rubber plantation. Based on the situation mentioned above, we explored the reasons for the low unit area yield in the typical rubber planting area of Hainan as a study case, and found that the soil fertility declination and fertilizer deficit were the important reasons for the low unit area production. Consequently, we raised corresponding reasonable suggestions. |
| |
| Keywords: | Hainan rubber tree yield problems and countermeasures |
|
| 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》下载全文 |
|
