Academic Journal
Soil physical-chemical attributes are influenced by the type of management of the grassland ; Los atributos fisicoquímicos del suelo son influenciados por el tipo de manejo del campo nativo ; Atributos físico-químicos do solo são influenciados pelo tipo de manejo do campo nativo
| العنوان: | Soil physical-chemical attributes are influenced by the type of management of the grassland ; Los atributos fisicoquímicos del suelo son influenciados por el tipo de manejo del campo nativo ; Atributos físico-químicos do solo são influenciados pelo tipo de manejo do campo nativo |
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| المؤلفون: | Proner Júnior, Luigildo, Bittencourt, Henrique von Hertwig, Dias, Juliano Cesar, Grillo, José Francisco, Bonome, Lisandro Tomas da Silva |
| المصدر: | Research, Society and Development; Vol. 11 No. 10; e327111032909 ; Research, Society and Development; Vol. 11 Núm. 10; e327111032909 ; Research, Society and Development; v. 11 n. 10; e327111032909 ; 2525-3409 |
| بيانات النشر: | Research, Society and Development |
| سنة النشر: | 2022 |
| المجموعة: | Research, Society and Development (E-Journal) |
| مصطلحات موضوعية: | Sobressemeadura, Roçada, Fogo, Pastagem natural, Overseeding, Mowing, Fire, Natural grassland, Resiembra, Siega, Fuego, Pasto natural |
| الوصف: | The objective of the present work was to evaluate the influence of different pasture management strategies in a grassland on the physicochemical characteristics of the soil. For that, a field experiment was carried out, testing overseeding, mowing, use of fire and absence of management in a randomized block design with four replications. A higher level of soil compaction was recorded in the treatments with fire and mowing compared to the absence of management and overseeding. All treatments increased soil organic matter contents, with the greatest variation occurring in the mowing and the smallest in the fire. The H+Al contents increased in all treatments with the greatest variation occurring in the absence of management and the smallest in the mowing and fire. Potassium content decreased only in overseeding and increased more significantly in fire. Phosphorus content increased in overseeding and more significantly in fire. Base saturation decreased in all treatments, more significantly in overseeding and in the absence of management. The results show changes in important parameters for the agricultural use of grassland soil, suggesting that, in general, the use of overseeding and mowing practices present a more favorable change potential than the absence of management or use of fire. ; El objetivo del presente trabajo fue evaluar la influencia de diferentes estrategias de manejo de pastos en pastizal nativo sobre las características fisicoquímicas del suelo. Para ello, se realizó un experimento de campo, ensayando resiembra, siega, uso de fuego y ausencia de manejo en un diseño de bloques al azar con cuatro repeticiones. Se registró un mayor nivel de compactación del suelo en los tratamientos con fuego y siega frente a la ausencia de manejo y resiembra. Todos los tratamientos incrementaron los contenidos de materia orgánica del suelo, ocurriendo la mayor variación en la siega y la menor en el fuego. Los contenidos de H+Al aumentaron en todos los tratamientos ocurriendo la mayor variación en ausencia de manejo y ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | Portuguese |
| Relation: | https://rsdjournal.org/index.php/rsd/article/view/32909/27830; https://rsdjournal.org/index.php/rsd/article/view/32909 |
| DOI: | 10.33448/rsd-v11i10.32909 |
| الاتاحة: | https://rsdjournal.org/index.php/rsd/article/view/32909 https://doi.org/10.33448/rsd-v11i10.32909 |
| Rights: | Copyright (c) 2022 Luigildo Proner Júnior; Henrique von Hertwig Bittencourt; Juliano Cesar Dias; José Francisco Grillo; Lisandro Tomas da Silva Bonome ; https://creativecommons.org/licenses/by/4.0 |
| رقم الانضمام: | edsbas.A628A42A |
| قاعدة البيانات: | BASE |
| DOI: | 10.33448/rsd-v11i10.32909 |
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