Desarrollo fenológico del pasto janeiro (Eriochloa polystachya Kunth) irradiado con rayos gamma (60 Co) en la zona de Babahoyo - Provincia de Los Ríos
This work was carried out in the FACIAG-UTB, which is located at km 7½ of the montalvo road. The land is located in the geographical coordinates of 01 - 49´S of latitude and 79-32´ W in length, with a height of 8 meters above sea level, has a humid tropical climate with an annual average rainfall of...
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| 格式: | bachelorThesis |
| 語言: | spa |
| 出版: |
2019
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| 主題: | |
| 在線閱讀: | http://dspace.utb.edu.ec/handle/49000/6911 |
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添加標簽 | 總結: | This work was carried out in the FACIAG-UTB, which is located at km 7½ of the montalvo road. The land is located in the geographical coordinates of 01 - 49´S of latitude and 79-32´ W in length, with a height of 8 meters above sea level, has a humid tropical climate with an annual average rainfall of 2,656 mm; 79% relative humidity; and the temperature is 25.5 ° C, the main objective of this work was to evaluate the phenological development of the janeiro grass with different levels of irradiation. The genetic material that was used was irradiated janeiro grass established from previous studies. The variables were recorded: branch length, leaf length, leaf width, number of leaves, stem diameter and number of tillers, the results. The randomized complete blocks design was used with five treatments and four repetitions, contrasted with the Tukey test at 95% probability. The statistical program infostat was used to obtain the data. The best averages were LR at 110 days 163.74 cm, LH and AH at 80 days 22.8cm-2.1cm respectively, NH at 110 days 12.40, DT at 80 days was 0.61 cm, NM at 110 days 47.25. |
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