| 林盛,李向宏,罗志文,刘振文,古裕飞,王运勤,林文柱.温度对榴莲蜜一号生长的影响[J].中国南方果树,2014,43(1): |
| 温度对榴莲蜜一号生长的影响 |
| Primary study on the effect of temperature on the growth of “Liulianmi NO.1” champedak |
| 投稿时间：2013-11-25 修订日期：2013-11-26 |
| DOI： |
| 中文关键词: 榴莲蜜，温度，生长情况，差异性，相关性 |
| 英文关键词:champedak, temperature, growth status, difference, correlation. |
| 基金项目:海南省级农业科技示范推广资金（ 琼财农[2011]931号） |
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| 中文摘要: |
| 以海南三亚和琼海地区3年生榴莲蜜一号植株为试验材料，研究不同月份的温度以及不同地区的温度对榴莲蜜一号生长的影响。结果表明，二地区的月平均温度与2级侧枝长度增长、2级侧枝叶片增长数和3级以上侧枝叶片增长数均呈现极显著和显著的正相关，即在适宜范围内，温度越高越能促进榴莲蜜侧枝的生长和叶片抽发。三亚地区榴莲蜜的树干直径较琼海地区粗3.18 cm，差异达极显著水平，而冠幅和株高的差异性则由于榴莲一号抗风性差、均通过修枝整形控制树型而未有显现。 |
| 英文摘要: |
| Taking the 3 a ‘Liulianmi NO.1’ champedak plants planted in Sanya city and Qionghai city as test materials to study the effect of different temperatures on the growth of champedak, the result showed that the average temperature had a very significant positive correlation with the length and new leaves of 2nd lateral branches, and significant with the new leaves of ≥3rd lateral branches, which suggested the higher temperature promote the higher rate of branch growth and leaf development within the appropriate range. The study also figured out that the trunk diameter of champedak plants in Sanya were 3.18 cm thicker than those in Qionghai, with a very significant difference, but the crown diameter and plant height showed no remarkable difference because of the pruning. |
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