Research Article
BibTex RIS Cite

Growth and Yield Response of Signal Grass (Brachiaria decumbens Stapf) Applied with Different Rates of Nitrogen Fertilizer

Year 2020, Volume: 4 Issue: 2, 87 - 94, 01.12.2020
https://doi.org/10.47947/ijnls.756648

Abstract

Application of fertilizers is essential to sustain the yield of forage crops, hence, this study was conducted to: 1) evaluate the effect of different nitrogen fertilization rates on the growth and yield of signal grass and 2) determine the appropriate nitrogen fertilization rate for optimum production of signal grass. It was laid out in a Randomized Complete Block Design (RCBD) with three replications and five treatments (T0 – Unfertilized, T1 – 30 kg N ha-1; T2 – 60 kg N ha-1; T3 – 90 kg N ha-1 and T4 – 120 kg N ha-1). The plant height, number of tillers hill-1, fresh herbage yield and dry matter yield of signal grass were significantly affected by the different rates of nitrogen fertilizer. Increasing the levels of N fertilization correspondingly improved its overall performance with plants applied with 120 kg N ha-1 having the tallest, most number of tillers and heaviest fresh herbage and dry matter yields among fertilized plants. However, the appropriate fertilization rate for optimum production was 90 kg N ha-1 as the aforementioned parameters were comparable to that of the higher rate yet of lower amount of N fertilizer needed resulting in lower production cost and higher income.

Supporting Institution

Visayas State University

References

  • Canto, M. W., Pancera, E. J., Neto, A. B., Bremm, C., Vier, P. U., & Costa, A. C. S. (2020). Effects of nitrogen fertilization and irrigation on seed yield and yield components of signal grass (Urochloa decumbens). Crop and Pasture Science, 71(3), 294–303.
  • Cook, B. G., Pengelly, B. C., Brown, S. D., Donnelly, J. L., Eagles, D. A., Franco, M. A., Hanson, J., Partridge, I. J., Peter, M., & Schultze-Kraft, R. (2005). Tropical Forages: An interactive selection tool. Brisbane, Australia, CSIRO, DPI and F, CIAT, ILRI.
  • Dupas, E., Buzetti, S., Rabelo, F. H. S., Sarto, A. L., Cheng, N. C., Filho, M. C. M. T., Galindo, F. S., Dinalli, R. P., & Gazola, R. N. (2016). Nitrogen recovery, use efficiency, dry matter yield, and chemical composition of palisade grass fertilized with nitrogen sources in the Cerrado biome. Australian Journal of Crop Science, 10(9), 1330–1338. https://doi:10.21475/ajcs.2016.10.09
  • FAO. (2016). Grassland Index. A searchable catalogue of grass and forage legumes. FAO, Rome, Italy.
  • Fukumoto, G. K., & Lee, C. N. (2003). Signal Grass for Forage. Livestock Management (LM-3). Cooperative Extension Service, College of Tropical Agriculture and Human Resources. University of Hawaii at Manoa.
  • Heuze, V., Tran, G., Boval, M., & Lebas, F. (2017). Signal Grass (Brachiaria decumbens). Feedipedia, a programme by INRA, CIRAD, AFZ and FAO.
  • Landon, J. R. (1991). Booker Tropical Soil Manual: A Handbook for Soil Survey and Agricultural Land Evaluation in the Tropics and Subtropics. Longman Scientific and Technical, Essex, New York, 474.
  • Malhi, S. S., Gill, K. S., McCartney, D. H., & Malmgren, R. (2004). Fertilizer management of forage crops in the Canadian Great Plains. Recent Research Developments in Crop Science, 1, 237–271.
  • Mollot, G., Tixier, P., Lescourret, F., Quilici, S., & Duyck, P. F. (2012). New primary resource increases predation on a pest in a banana agroecosystem. Agricultural and Forest Entomology, 14(3), 317–325. https://doi:10.1111/j.1461-9563.2012.00571.x
  • Pastures Australia. (2008). Signal grass (fact sheet). Retrieved from https://keys.lucidcentral.org/keys/v3/pastures/Html/Signal_grass.htm
  • Rutz, K. O., & Jones, C. (2018). Soil Nutrient Management For Forages: Nitrogen. Montana State University Extension, Bozeman, Montana.
  • Silva, D. R. G., Costa, K. A. P., Faquin, V., Oliveira, I. P., & Bernardes, T. F. (2013). Rates and sources of nitrogen in the recovery of the structural and productive characteristics of marandu grass. Revista Ciencia Agronomica, 44(1), 184–191.
  • Souza, I. A., Ribeiro, K. G., Rocha, W. W., Carmo Araujo, S. A., Pereira, O. G., & Cecon, P. R. (2016). Forage mass, chemical composition and leaf chlorophyll index of signal grass and organic matter in soil under increasing levels of Nitrogen. Semina: Ciencias Agrarias, Londrina, 37(3), 1505–1514. https://doi:10.5433/1679-0359.2016v37n3p1505
  • Suradej, P. (2010). Soil nutrients and liming on dry weight yields and forage quality of signal grass (Brachiaria decumbens Stapf) grown on Korat soil series (Oxic Paleustults) in Northeast Thailand. Pakistan Journal of Biological Sciences, 13, 613–620. https://doi:10.3923/pjbs.2010.613.620
Year 2020, Volume: 4 Issue: 2, 87 - 94, 01.12.2020
https://doi.org/10.47947/ijnls.756648

Abstract

References

  • Canto, M. W., Pancera, E. J., Neto, A. B., Bremm, C., Vier, P. U., & Costa, A. C. S. (2020). Effects of nitrogen fertilization and irrigation on seed yield and yield components of signal grass (Urochloa decumbens). Crop and Pasture Science, 71(3), 294–303.
  • Cook, B. G., Pengelly, B. C., Brown, S. D., Donnelly, J. L., Eagles, D. A., Franco, M. A., Hanson, J., Partridge, I. J., Peter, M., & Schultze-Kraft, R. (2005). Tropical Forages: An interactive selection tool. Brisbane, Australia, CSIRO, DPI and F, CIAT, ILRI.
  • Dupas, E., Buzetti, S., Rabelo, F. H. S., Sarto, A. L., Cheng, N. C., Filho, M. C. M. T., Galindo, F. S., Dinalli, R. P., & Gazola, R. N. (2016). Nitrogen recovery, use efficiency, dry matter yield, and chemical composition of palisade grass fertilized with nitrogen sources in the Cerrado biome. Australian Journal of Crop Science, 10(9), 1330–1338. https://doi:10.21475/ajcs.2016.10.09
  • FAO. (2016). Grassland Index. A searchable catalogue of grass and forage legumes. FAO, Rome, Italy.
  • Fukumoto, G. K., & Lee, C. N. (2003). Signal Grass for Forage. Livestock Management (LM-3). Cooperative Extension Service, College of Tropical Agriculture and Human Resources. University of Hawaii at Manoa.
  • Heuze, V., Tran, G., Boval, M., & Lebas, F. (2017). Signal Grass (Brachiaria decumbens). Feedipedia, a programme by INRA, CIRAD, AFZ and FAO.
  • Landon, J. R. (1991). Booker Tropical Soil Manual: A Handbook for Soil Survey and Agricultural Land Evaluation in the Tropics and Subtropics. Longman Scientific and Technical, Essex, New York, 474.
  • Malhi, S. S., Gill, K. S., McCartney, D. H., & Malmgren, R. (2004). Fertilizer management of forage crops in the Canadian Great Plains. Recent Research Developments in Crop Science, 1, 237–271.
  • Mollot, G., Tixier, P., Lescourret, F., Quilici, S., & Duyck, P. F. (2012). New primary resource increases predation on a pest in a banana agroecosystem. Agricultural and Forest Entomology, 14(3), 317–325. https://doi:10.1111/j.1461-9563.2012.00571.x
  • Pastures Australia. (2008). Signal grass (fact sheet). Retrieved from https://keys.lucidcentral.org/keys/v3/pastures/Html/Signal_grass.htm
  • Rutz, K. O., & Jones, C. (2018). Soil Nutrient Management For Forages: Nitrogen. Montana State University Extension, Bozeman, Montana.
  • Silva, D. R. G., Costa, K. A. P., Faquin, V., Oliveira, I. P., & Bernardes, T. F. (2013). Rates and sources of nitrogen in the recovery of the structural and productive characteristics of marandu grass. Revista Ciencia Agronomica, 44(1), 184–191.
  • Souza, I. A., Ribeiro, K. G., Rocha, W. W., Carmo Araujo, S. A., Pereira, O. G., & Cecon, P. R. (2016). Forage mass, chemical composition and leaf chlorophyll index of signal grass and organic matter in soil under increasing levels of Nitrogen. Semina: Ciencias Agrarias, Londrina, 37(3), 1505–1514. https://doi:10.5433/1679-0359.2016v37n3p1505
  • Suradej, P. (2010). Soil nutrients and liming on dry weight yields and forage quality of signal grass (Brachiaria decumbens Stapf) grown on Korat soil series (Oxic Paleustults) in Northeast Thailand. Pakistan Journal of Biological Sciences, 13, 613–620. https://doi:10.3923/pjbs.2010.613.620
There are 14 citations in total.

Details

Primary Language English
Subjects Agricultural, Veterinary and Food Sciences
Journal Section Article
Authors

Gina Arcuino Aguinod This is me 0000-0003-4488-8390

Nello Gorne 0000-0003-3097-4191

Publication Date December 1, 2020
Submission Date June 27, 2020
Acceptance Date November 4, 2020
Published in Issue Year 2020 Volume: 4 Issue: 2

Cite

APA Aguinod, G. A., & Gorne, N. (2020). Growth and Yield Response of Signal Grass (Brachiaria decumbens Stapf) Applied with Different Rates of Nitrogen Fertilizer. International Journal of Nature and Life Sciences, 4(2), 87-94. https://doi.org/10.47947/ijnls.756648