Incidencia de virosis en el cultivo de sandía (citrullus lanatus l) en el valle del río carrizal
The present investigation was carried out in order to study the incidence of virosis in the cultivation of watermelon in the Valley of the Carrizal River, for this purpose surveys were carried out to a certain number of producers, who already knew the affecting virus. This cucurbitaceous is currentl...
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| 格式: | bachelorThesis |
| 語言: | spa |
| 出版: |
2018
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| 主題: | |
| 在線閱讀: | http://repositorio.espam.edu.ec/handle/42000/868 |
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添加標簽 | 總結: | The present investigation was carried out in order to study the incidence of virosis in the cultivation of watermelon in the Valley of the Carrizal River, for this purpose surveys were carried out to a certain number of producers, who already knew the affecting virus. This cucurbitaceous is currently carried out in the different localities of Tosagua and Chone cantons, by means of the collected data the answers were tabulated and it was included that in this zone there is a high incidence rate of virosis. The data collected in the surveys were validated by conducting a field trial which allowed us to know the aggressiveness of the virus in the watermelon crop. The experimental unit consisted of a plot of 36 m2, having a distance of 1m between plants and 5m between rows. Due to the high incidence of virosis in the watermelon plants under study, production could not be reached, as expressed by farmers in the questions indicated in this baseline study (surveys). |
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