Stockpiled “Tifton 85” bermudagrass for cow-calf production as influenced by nitrogen fertilization1

Holland, C.; Marchant, Kaleb; Kriese-Anderson, L. A.; Gamble, Brian Earl; Muntifering, Russell B.

doi:10.1093/jas/sky190

Cited by 4 publications

(14 citation statements)

References 35 publications

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“…Scarbrough et al (2001) reported similar reductions in CP of stockpiled bermudagrass from October to December, but less change in the nutrient profile from December to January. Similarly, Holland, Marchant, Kriese‐Anderson, Gamble, and Muntifering (2018) reported CP concentrations for stockpiled ‘Tifton 85′ bermudagrass in November, December and January of 10.8, 10.7, and 9.5%, respectively, due to lack of full dormancy in the stockpiled bermudagrass stand during the early winter in the Gulf Coast Region of the US.…”

Section: Forage Nutritive Valuementioning

confidence: 94%

Evaluation of plant growth‐promoting rhizobacteria on stockpiled bermudagrass

Griffin

Muntifering

Mullenix

et al. 2020

Crop Forage & Turfgrass Mgmt

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A two‐year, small‐plot study was conducted to evaluate plant growth‐promoting rhizobacteria (PGPR) for biofertilization of fall‐stockpiled bermudagrass [Cynodon dactylon (L.) Pres.]. Eighteen, 10.8‐ft2 bermudagrass (cultivar ‘Coastal’) plots were mowed to 1‐inch stubble height prior to stockpiling. Experimental treatments included a negative control, synthetic fertilizer, PGPR single‐strain DH 44, DH 44 + fertilizer, PGPR multiple‐strain Blend 20, and Blend 20 + fertilizer (n = 3). Two PGPR applications were made, one at the beginning of each stockpiling season in mid‐August, and again 30 days later. Ammonium sulfate was applied at 50 lb N/acre concurrent with the first PGPR application. Each plot was divided into three subplots, which were harvested at different periods (i.e., mid‐November, mid‐December, and mid‐January) of each year to determine forage dry matter (DM) yield and nutritive value. Forage DM yield was greatest (P ≤ .03) for Blend 20 + fertilizer, but it was not different (P = .26) from that of the synthetic fertilizer treatment. Concentration of crude protein was least (P < .04) for DH 44 and Blend 20 treatments. Concentrations of acid detergent fiber were not different among treatments, except for the negative control which was lower (P < .05). In vitro true digestibility was not different (P < .05) among treatments. These results indicate that PGPR may be a viable option for biofertilization; however, further investigation into the effect of PGPR inoculants at field level is needed.

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Section: Forage Nutritive Valuementioning

confidence: 94%

Evaluation of plant growth‐promoting rhizobacteria on stockpiled bermudagrass

Griffin

Muntifering

Mullenix

et al. 2020

Crop Forage & Turfgrass Mgmt

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“…Adaptado de Ortega y González, 1990;Urbano, 1997;da C. Lima et al, 1999;Pozo et al, 2001;Johnson et al, 2001;Adjeil et al, 2002;Pozo y Herrera, 2004;Garay et al, 2004;Cecato et al, 2008;Vera y Martín, 2011;Borges et al, 2012;Chacón et al, 2014;WingChing-Jones y Lorío, 2016;Sanches et al, 2017;Loreno et al, 2017;Holland et al, 2018;Manica y Gai, 2018;Méndez et al, 2019;Arteaga et al, 2019;Montes et al, 2020;Muñoz, 2020;Elizondo y Espinoza, 2021). Tropical 16 (1): 82-104 ISSN: 2215-3527/ 2022 Es notable un mayor número de investigaciones en Estados Unidos, lo que posiblemente se debe a que el género Cynodon es utilizado ampliamente en las regiones del sureste de dicho país; principalmente cultivares del pasto Bermuda (USDA, 2020).…”

Section: Localización De Las Investigacionesunclassified

“…Adaptado de Ortega y González, 1990;Urbano, 1997;da C. Lima et al, 1999;Pozo et al, 2001;Pozo y Herrera, 2004;Johnson et al, 2001;Adjeil et al, 2002;Garay et al, 2004;Cecato et al, 2008;Vera y Martín, 2011;Borges et al, 2012;Chacón et al, 2014;WingChing-Jones y Lorío, 2016;Sanches et al, 2017;Loreno et al, 2017;Holland et al, 2018;Manica y Gai, 2018;Méndez et al, 2019;Arteaga et al, 2019;Montes et al, 2020;Muñoz, 2020;Elizondo y Espinoza, 2021. Los fertilizantes orgánicos comprendieron el 29% de las investigaciones, 10% para bacterias fijadoras de nitrógeno y 5% para fertilizantes nitrogenados combinados con otros nutrientes.…”

Section: Fuentes De Fertilizantes Utilizadasunclassified

“…Producción de materia seca Ton MS/ha en distintos tratamientos de fertilizantes nitrogenados y orgánicos usados (n=43). Adaptado de Arteaga et al, 2019;Cecato et al, 2008;Chacón et al, 2014;Holland et al, 2018;Loreno et al, 2017;Méndez et al, 2019;Pozo et al, 2001;Urbano, 1997;Vera y Martín, 2011; WingChing-Jones y Lorío, 2016.…”

Section: Fuentes De Fertilizantes Utilizadasunclassified

“…Diversos autores han reportado producciones de MS de 2000 hasta 5000 kg/ha, usando dosis de fertilización nitrogenada con dosis menores a los 100 kg N/ha por año (Arteaga et al, 2019;Pozo et al, 2001;Pozo y Herrera, 2004;Borges et al, 2012;Lima et al, 1999). Otros autores reportan que usando dosis mayores a 100 kg N/ha y menores a 160 kg N/ha han obtenido producciones de 3000 a 4900 kg de MS/ha (Holland et al, 2018;Sanches et al, 2017;Garay et al, 2004;Urbano, 1997). Lo cual indica que dosis mayores de fertilizantes no necesariamente equivalen a producciones mayores de MS.…”

Section: Fuentes De Fertilizantes Utilizadasunclassified

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Fertilización nitrogenada en pastos del género Cynodon

Solano-López

Villalobos

2022

Nut. Anim. Trop.

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La fertilización nitrogenada de pasturas es una práctica agronómica utilizada para incrementar el rendimiento en forrajes. En esta investigación se revisó literatura en distintos países de América con el objetivo de identificar el efecto de la fertilización nitrogenada inorgánica y orgánica en distintas dosificaciones sobre la producción y calidad de pastos del género Cynodon. La información se analizó agrupando el tipo de fertilizante y las dosis de uso de nitrógeno (N). En los fertilizantes inorgánicos se encontraron rangos de dosificación entre 25 hasta los 400 kg N/ha por año. La información se relacionó con la respuesta productiva de los pastos del género Cynodon en términos de producción de biomasa fresca y seca; materia seca (%MS); proteína cruda (%PC); fibra detergente neutra (%FDN); fibra detergente ácida (%FDA) y digestibilidad in vitro de la materia seca (%DIVMS). La producción de MS fue mayor para fertilizantes orgánicos. La PC fue superior para aplicaciones de nitrógeno en dosis mayores a 201 kg N/ha y tratamientos orgánicos El porcentaje de MS fue más grande para dosis de N de 101-200 kg N/ha (27,4%). La FDA y la FDN obtuvieron menores valores para dosis de N >201 kg N/ha (63,3% y 31,7%). La digestibilidad in vitro de la materia seca presentó valores superiores para dosis de N de 25-100 kg N/ha. La producción de biomasa fresca fue mayor para los fertilizantes orgánicos (13 723 kg N/ha). La altura de la planta tuvo valores similares para fertilizantes orgánicos y para tratamientos de N de 25-100 kg N/ha (40,90 cm y 40,78 cm). Debido al comportamiento diverso para las variables productivas, nutricionales y fisiológicas presentadas en esta revisión, los productores deben establecer parámetros con base en los objetivos del sistema con el fin de poder elegir dosis y tipo de fertilizante que se ajusten a las necesidades de sus pasturas.

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Agronomic and structural responses of stockpiled alfalfa–bermudagrass mixtures

Vasco

Silva

Burt

et al. 2023

Crop Forage & Turfgrass Mgmt

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The incorporation of alfalfa (Medicago sativa L.) into bermudagrass [Cynodon dactylon (L.) Pers.] forage systems in the southern United States has increased. Stockpiling this mixture may extend the grazing season into the fall and winter months with high‐quality forage. The objective of this 2‐year study was to evaluate agronomic and structural responses of alfalfa–bermudagrass mixtures managed under five stockpiling periods (6, 8, 10, 12, or 14 weeks) in two locations (Shorter, AL, and Tifton, GA). Across locations, stockpiling mixtures for 8 weeks or longer (2400 lb DM ac−1, on average) resulted in greater (P = 0.001) herbage accumulation than 6 weeks (3185 lb DM ac−1). The alfalfa proportion was similar among stockpiling periods in Shorter but greater (P = 0.043) at 10 and 14 weeks than 6, 8, and 12 weeks in Tifton. A location × year × stockpiling interaction was observed for crude protein (CP, P < 0.001) and in vitro true dry matter digestibility over 48 h (IVTDMD48, P < 0.001). Crude protein concentrations were similar among stockpiling periods in 2020 in both locations. In 2019, however, CP concentrations reduced with increasing stockpiling period length in Shorter and were similar among treatments in Tifton, except for the lesser CP at 8 than at 10, 12, and 14, weeks. Forage IVTDMD48 concentrations declined with increasing stockpiling period length at both locations, with a more pronounced decline in Shorter in 2019. Results suggest that stockpiling alfalfa–bermudagrass mixtures for up to 8 weeks is a viable option to supply high nutritive value forage and lower lodging losses into the early winter months.

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Stockpiled “Tifton 85” bermudagrass for cow-calf production as influenced by nitrogen fertilization1

Cited by 4 publications

References 35 publications

Evaluation of plant growth‐promoting rhizobacteria on stockpiled bermudagrass

Evaluation of plant growth‐promoting rhizobacteria on stockpiled bermudagrass

Fertilización nitrogenada en pastos del género Cynodon

Agronomic and structural responses of stockpiled alfalfa–bermudagrass mixtures

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