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首页> 外文学位 >Efecto de tres metodos de poda sobre el comportamiento y produccion de la parcha amarilla (Passiflora edulis var. flavicarpa).
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Efecto de tres metodos de poda sobre el comportamiento y produccion de la parcha amarilla (Passiflora edulis var. flavicarpa).

机译：三种修剪方法对黄色斑块（Passiflora edulis var。Flavicarpa）的行为和产量的影响。

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摘要

An experiment was conducted in a commercial field of yellow passion fruit (Passiflora edulis var. flavicarpa Degener) in Santa Isabel, Puerto Rico, to determine the effects of three pruning methods on the performance and yield of the vines. The pruning methods were severe, moderate, light and an unpruned control. These pruning methods resulted in an approximate biomass removal of 95, 70, 40 and 0%, respectively. The experimental design was a completely randomized block with four replications and the experimental unit was five plants. No significant differences were observed among the pruning treatments for number of new shoots produced. Only the severe pruning resulted in a significant reduction in average fruit weight, while the other pruning treatments no significant differences were found. No significant differences in yield were found between the no pruning and light pruning treatments, obtaining from these two the highest yield, following by moderate and severe pruning. It is concluded that light pruning is the most satisfactory pruning method for commercial passion fruit culture.
机译：在波多黎各圣伊莎贝尔市的黄色百香果（Passiflora edulis var。flavicarpa Degener）的商业领域中进行了一项试验，以确定三种修剪方法对葡萄性能和产量的影响。修剪方法为重度，中度，轻度和未修剪的对照。这些修剪方法分别导致大约95％，70％，40％和0％的生物量去除。实验设计是具有四个重复的完全随机区组，并且实验单位是五株植物。在修剪处理之间未观察到产生新芽数量的显着差异。仅严重修剪导致平均果实重量显着降低，而其他修剪处理未发现显着差异。在不修剪和轻度修剪处理之间未发现产量显着差异，从这两个处理中获得最高的产量，随后进行中度和严重修剪。结论是，轻度修剪是商业百香果文化最满意的修剪方法。

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  • 作者

    Toledo Galan, Edwin Joel.;

  • 作者单位

    University of Puerto Rico, Mayaguez (Puerto Rico).;

  • 授予单位 University of Puerto Rico, Mayaguez (Puerto Rico).;
  • 学科 Plant sciences.;Agronomy.
  • 学位 M.S.
  • 年度 1999
  • 页码 23 p.
  • 总页数 23
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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