| 海南东部垦区部分农场橡胶树叶片营养元素含量分析 |
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| 引用本文： | 张玉凤,蒋菊生. 海南东部垦区部分农场橡胶树叶片营养元素含量分析[J]. 山东林业科技, 2008, 38(2): 8-9 |
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| 作者姓名： | 张玉凤 蒋菊生 |
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| 作者单位： | 中国热带农业科学院橡胶研究所,海南儋州,571737;海南大学农学院;海南农垦科技创新中心 |
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| 摘 要： | 对海南省东部部分农场PR107和RRIM600不同产量水平的成龄胶园叶片养分分别进行了研究，结果表明，两个品种的高、中、低产胶园叶片养分状况都存有明显差异，PR107品种高产胶园的全氮和全磷显著高于中、低产胶园；RRIM600不同产量水平的胶园中全钾和钙存在显著差异。高产胶园中，PR107和RRIM600品种间叶片养分含量存在显著差异，因此，要因树施肥，合理配比，达到增产的目的。
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| 关 键 词： | 胶园 叶片营养 施肥 |
| 文章编号： | 1002-2724(2008)02-0008-02 |
| 修稿时间： | 2008-03-17 |
Analysis of Leaf Nutrient in Part of East Farm of Hainan Province |
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| Zhang Yufeng,Jiang Jusheng. Analysis of Leaf Nutrient in Part of East Farm of Hainan Province[J]. Journal of Shandong Forestry Science and Technology, 2008, 38(2): 8-9 |
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| Authors: | Zhang Yufeng Jiang Jusheng |
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| Affiliation: | Zhang Yufeng , Jiang Jusheng (1, Rubber Research Institute, Chinese Academy Of Tropic Agriculture Science Hainan Danzhou 571737; Innovation Center Of Science And Technology, Hainan State Farm Bureau Hainan Haikou 570206; 3. Hainan University of 1 Agriculture academy Hainan Danzhou 571737) |
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| Abstract: | The distribution of leaf nutrient in part of east farm of Hainan province with the kind of PR107 and RRIM600 rubber tree was studied, the result indicated that there was special difference in the kinds of high, secondary and low yield rubber plantation. N and P in high yield plantation of PR107 were higher than secondary and low yield rubber plantation; There was distinct difference of K and Ca in all classes of RRIM600 rubber plantation. In the high yield plantation, the kind of PR107 and RRIM600 had distinct difference. In order to increase the yield of rubber, rational fertilization was needed. |
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| Keywords: | rubber plantation leaf nutrient fertilize |
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