| 孙程旭.三角种植模式对椰子生长影响的初步研究[J].中国南方果树,2022,51(2): |
| 三角种植模式对椰子生长影响的初步研究 |
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| 投稿时间：2021-05-10 修订日期：2021-09-02 |
| DOI： |
| 中文关键词: 椰子 种植模式 三角种植 植株生长 |
| 英文关键词: |
| 基金项目: |
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| 摘要点击次数: 1969 |
| 全文下载次数: 1 |
| 中文摘要: |
| 我国椰子的种植模式较为单一，单位面积内经济效益低，已不适应现代椰子产业发展的需要。本研究设置三角种植和对照种植两种模式，通过植株田间光照度、农艺性状指标（株高、茎围等）等的统计变化，研究三角种植模式对椰子生长的影响。结果表明，三角种植模式对植株所受光照强度和农艺性状指标有影响，在一定程度上促使椰子树向外倾斜生长，除茎围外，农艺性状株高、叶片数、小叶数、叶长与对照种植未达到显著差异水平。综上所述，三角种植模式可在椰子具有趋性生长特性的条件下，提高种植密度，促进单位面积产值的潜力，可合理发挥群体效应优势等。丰富了我国椰子耕作模式，为我国椰子种植模式调整及发展提供新思路及理论参考。 |
| 英文摘要: |
| The cropping pattern of coconut in China is relatively simple, and the economic benefits per unit area are low, which are no longer suitable for the needs of modern coconut industry development. In this study, two planting patterns were set up, namely, the triangular cropping pattern and the controlled cropping pattern. And the influence of the triangular cropping pattern on the growth of coconuts was studied by tracking the statistical changes of illuminance and agronomic indicators (plant height, stem girth, etc.) in the field. It was shown that triangular cropping pattern had an impact on the light intensity and agronomic traits of coconuts, and to a certain extent, promoted the tilt growth outwards of crops. Compared to the controlled cropping pattern, there was no difference in agronomic traits, such as plant height, number of leaves, number of leaflets and leaf length, except for stem girth. In summary, with the condition of the tendency growth characteristic of coconuts, triangular cropping increases the planting density, increases the potential of the output value per unit area, and reasonably exerts the advantages of the population effect. This will enrich the pattern of coconut cultivation in China and provide new ideas and theoretical basis for the adjustment and development of coconut cropping pattern. |
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