Determinación del efecto de la poda de recepa y cuatro tipos de bioestimulantes en las características agronómicas de los brotes de café (Coffea arabica L), en el cantón Caluma provincia Bolívar
Coffee is one of the most important basic products in the world economy for the last 60 years. Ecuador became an important coffee producer. The objective of this research was to determine the effect of vine pruning and four types of biostimulants on the agronomic characteristics of coffee sprouts. E...
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| Format: | bachelorThesis |
| Jezik: | spa |
| Izdano: |
2023
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| Online pristup: | https://dspace.ueb.edu.ec/handle/123456789/6661 |
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Dodaj oznaku | Sažetak: | Coffee is one of the most important basic products in the world economy for the last 60 years. Ecuador became an important coffee producer. The objective of this research was to determine the effect of vine pruning and four types of biostimulants on the agronomic characteristics of coffee sprouts. Evaluated variables: Shoot height, shoot diameter, number of leaves per shoot, leaf length, leaf width, petiole length, petiole diameter, days to flowering, number of branches with fruit, incidence of anthracnose, incidence of Rust, Incidence of leaf miner, Percentage of survival. The experimental materials were arabica coffee plants, and four types of biostimulants. Phyto hormonal plus, Mega-gibb, Cytokin and New giberned. The type of design that was used is descriptive and inferential statistics, Fisher's test at 5% and 1%, Tukey's test 5% and 1%, correlation analysis and simple linear regression. According to the analyzes obtained, it was determined that the variables evaluated if there are statistical differences, and numerical differences, being most of the variables highly significant, the highest response was registered T1 Phyto Hormonal plus 2.5ml/ha, highlighting the variable length of bud 39.8cm at four months and 120.3cm at twelve months, leaf length 16.7cm at four months and 19.33cm at twelve months, leaf width 6.9cm at four months and 8.51 at twelve months, petiole length with 1cm at four months and 1.38cm at twelve months, number of branches with fruit, 11 twelve months, while T3 Citokin 750cm³/100L, bud diameter with 0.7mm at four months and 1.37 twelve months. Within this investigation the T1 Phyto Hormonal plus applied 2.5ml/ha turned out to be the most effective treatment for the development. |
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