“Evaluación de las características químicas y biológicas en el tercer ciclo vegetativo con el cultivo de arveja (pisum sativum l.)En cuatro diferentes tipos de mucho orgánicos para la conservación de suelos en la terraza 13, Salache 2023”
The research was made with the purpose by recovering and conserving soils, it was assessing the chemical and biological characteristics in the third vegetative cycle with the pea crop (Pisum sativum L.) in four different types of organic mulch for soil conservation in the terrace 13. It was a Comple...
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| Formato: | bachelorThesis |
| Idioma: | spa |
| Publicado em: |
2023
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| Assuntos: | |
| Acesso em linha: | http://repositorio.utc.edu.ec/handle/27000/10963 |
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Adicionar Tag | Resumo: | The research was made with the purpose by recovering and conserving soils, it was assessing the chemical and biological characteristics in the third vegetative cycle with the pea crop (Pisum sativum L.) in four different types of organic mulch for soil conservation in the terrace 13. It was a Completely Random Block Design (DBCA) with 5 treatments and 5 replications with 25 total experimental units. The indicators with statistical significance were the arrest percentage T3 (rice husk) with 99 percent, at 90 days in plant height T4 (hay) and T3 (rice husk) with 57.10 and 55.70 cm; into stem diameter T3 (rice husk) with 5.14 mm; in days to flowering 42; to sheathing 47; to the harvest in green with 66; weight in pod 6.19 kg; pod number 558; sheath length 10.72 cm; grain number 6; grain weight 6.19 kg; pod number 558; pod length 10.72 cm; grain number 6; grain weight 675.44 g; in diversity 0.84 and weeds dominance 0.5; in the soil chemical characteristics in pH (9.13 to 9.03); organic substance (1.40% to 1.63%); in P (22 ppm to 32.35 ppm); the T1 (coal) in N (7.9 ppm to 11.37 ppm); T4 (hay) in K (3.38 meq/100g to 3.87 meq/100g); Ca (21.88 meq/100g to 32.05 meq/100g) and Mg (3.18 meq/100g to 3.88 meq/100g); the T2 (sigse) and T4 (hay); in C.E., (0.75 ns). The biological characteristics showed a decrease in pathogenic microorganisms from 6 to 3 and a beneficial microorganisms increase from 3 to 4. Finally, the best cost benefit was T3 (rice husk) with 2,19 dollars; this treatment was established as an alternative for farmers in the soil conservation, since it adapts very well with the pea crop. |
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