| 刘永霞,何应对,连子豪,王丽霞,殷晓敏,曹宏鑫 吴斌,王必尊.巴西香蕉果指主要形态参数定量模型研究[J].中国南方果树,2021,50(2): |
| 巴西香蕉果指主要形态参数定量模型研究 |
| Quantitative model of main morphological parameters of banana finger in Brazil |
| 投稿时间：2020-10-21 修订日期：2020-12-22 |
| DOI： |
| 中文关键词: 巴西香蕉 果指 形态参数 干重 |
| 英文关键词:Brazil banana fruit finger morphological parameters dry weight |
| 基金项目: |
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| 中文摘要: |
| 巴西香蕉果指形态结构模型是功能-结构香蕉模型的重要研究内容。以巴西香蕉为材料,基于2019-2020年度大田“3414”14个处理的施肥试验数据,采用2、4、6、8、10、12、14处理的香蕉果指数据分析了香蕉果指主要形态参数与器官生物量的相关关系及定量关系,利用一次Linear、二次Quadratic、三次Cubic、生长Growth及指数Exponential五种回归模型构建了巴西香蕉果指主要形态结构模型,筛选出的最佳模型为：Y=a+bX。经1、3、5、7、9、11、13处理的香蕉果指数据检验所建模型可较好地模拟不同施肥水平下果指形态与果指干重关系,具有一定解释性和普适性。 |
| 英文摘要: |
| The morphological structure model of banana finger in Brazil is an important research content of functional structure banana model. Based on the fertilization experiment data of 14 treatments of "3414" in the field from 2019 to 2020, the correlation and quantitative relationship between the main morphological parameters of banana fruit finger and organ biomass were analyzed by using the data of 2,4,6,8,10,12,14 treatment. Five regression models including linear, quadratic, cubic, growth and exponential compound were used to construct the main morphological structure model of banana finger in Brazil. The best model was y = a + bX. The results of 1,3,5,7,9,11,13 treatments showed that the model can well simulate the relationship between fruit finger shape and fruit finger dry weight under different fertilization levels, and had certain explanatory and universal applicability. |
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