Academic Journal
Overseeding of forages in the grain off-season in Brazil ; Resiembra de forrajes en el grano fuera de temporada en Brasil ; Sobressemeadura de forrageiras na entressafra de grãos no Brasil
| العنوان: | Overseeding of forages in the grain off-season in Brazil ; Resiembra de forrajes en el grano fuera de temporada en Brasil ; Sobressemeadura de forrageiras na entressafra de grãos no Brasil |
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| المؤلفون: | Manfron, Angelica Consoladora Andrade, Bondan, Carlos, Fontaneli, Renato Serena, Zeni, Manuele |
| المصدر: | Research, Society and Development; Vol. 11 No. 5; e10111527914 ; Research, Society and Development; Vol. 11 Núm. 5; e10111527914 ; Research, Society and Development; v. 11 n. 5; e10111527914 ; 2525-3409 |
| بيانات النشر: | Research, Society and Development |
| سنة النشر: | 2022 |
| المجموعة: | Research, Society and Development (E-Journal) |
| مصطلحات موضوعية: | Producción de forrajes, Sistema de producción, Fuera de temporada, Malas hierbas, Cobertura vegetal, Forage production, Production system, Off season, Weeds, Vegetation cover, Produção forrageira, Sistema de produção, Entressafra, Plantas daninhas |
| الوصف: | The objective of this work is to evaluate whether the overseeding of annual forage grasses in soybean contributes to the reduction of weed density for the subsequent crop, as well as provides forage to meet the demand for animal feed so that its ground cover does not interfere with subsequent winter crop yield. Two cultivars of dual-purpose wheat (BRS Tarumã and BRS Pastoreio), three of rye (BRS Serrano, BRS Progresso and Temprano) and of black oat (Embrapa 139 Neblina, BRS Madrugada and BRS Centauro), one of millet (BRS 1503) and one of Sudan grass (BRS Estribo). The experiments were carried out in two municipalities in Rio Grande do Sul, Brazil, in 2019 and 2020. The forages were manually oversown at the R6 stage of soybean, in a randomized block design, in three replications, for two years. . Initial forage stand, subsequent crop yield, weed density before forage sowing, after forage desiccation for wheat sowing and during wheat tillering, dry mass (DM) production of forages in the vegetative phase, the total DM production during the forage cycle before desiccation for wheat sowing. The initial forage stand was compromised by the lack of rain, mainly in 2020, causing damage to DM production and the persistence of straw. The treatments did not affect wheat productivity and weed density. ; El objetivo de este trabajo es evaluar si la resiembra de gramíneas forrajeras anuales en soja contribuye a la reducción de la densidad de malezas para el cultivo posterior, así como proporciona forraje para satisfacer la demanda de alimentación animal para que su cobertura del suelo no interferir con el posterior rendimiento de los cultivos de invierno. Dos cultivares de trigo de doble propósito (BRS Tarumã y BRS Pastoreio), tres de centeno (BRS Serrano, BRS Progresso y Temprano) y de avena negra (Embrapa 139 Neblina, BRS Madrugada y BRS Centauro), uno de mijo (BRS 1503) y uno de hierba Sudán (BRS Estribo). Los experimentos se realizaron en dos municipios de Rio Grande do Sul, Brasil, en 2019 y 2020. Los forrajes se ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | Portuguese |
| Relation: | https://rsdjournal.org/index.php/rsd/article/view/27914/24366; https://rsdjournal.org/index.php/rsd/article/view/27914 |
| DOI: | 10.33448/rsd-v11i5.27914 |
| الاتاحة: | https://rsdjournal.org/index.php/rsd/article/view/27914 https://doi.org/10.33448/rsd-v11i5.27914 |
| Rights: | Copyright (c) 2022 Angelica Consoladora Andrade Manfron; Carlos Bondan; Renato Serena Fontaneli; Manuele Zeni ; https://creativecommons.org/licenses/by/4.0 |
| رقم الانضمام: | edsbas.CB3C3054 |
| قاعدة البيانات: | BASE |
| DOI: | 10.33448/rsd-v11i5.27914 |
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