Acta Scientific Agriculture (ASAG)(ISSN: 2581-365X)

Research Article Volume 8 Issue 8

Productivity of Mombaça Grass Subjected To Different Nitrogen Doses

Joabe Gontijo de Magalhães, Roberto Gomes Vital* and Zeuxis Rosa Evangelista

Department of Agronomy, Instituto Federal Goiano-Campus Rio Verde, Brasil

*Corresponding Author: Roberto Gomes Vital, Department of Agronomy, Instituto Federal Goiano-Campus Rio Verde, Brasil.

Received: May 30, 2024; Published: July 06, 2024

Abstract

For plant nutrition and as an essential constituent of proteins, nitrogen is of fundamental importance for the good development and growth of pastures. In this way, the present work aimed to evaluate the effect of different doses of nitrogen fertilization on the productivity and crude protein of Mombaça grass in the conditions of Palmeiras de Goiás. The experiment was conducted in the municipality of Palmeiras de Goiás - GO in a randomized block design (RBD) with four doses of N and five replications, totaling 20 experimental plots. With dosages of 0, 90, 220 and 330 kg ha-1. The urea was used as a N Source. The evaluations included plant height, stem diameter, fresh mass, and crude protein content. The Mombaça grass showed a significant response to each level increase in nitrogen dosage, with an increase mainly in forage production (height, weight and width of stem) at a nitrogen dose of 330 kg ha-1, reaching 60 t ha-1 of production. As for the crude protein index in the grass, the best result was at the dosage of 90 kg ha-1.

Keywords: Forage Plants; Pastures; Nitrogen Fertilization; Crude Protein

References

  1. ALEXANDRINO E., et al. “Rest period, canopy structural characteristics and live weight gain of steers in Mombaça grass pasture under intermittent stocking”. Revista Brasileira de Zootecnia, Viçosa 34.6 (2005).
  2. COLLOZA MT. “Yield and leaf diagnosis of aruana and Mombaça grasses grown in red-yellow latosol fertilized with nitrogen doses”. Piracicaba. Thesis (PhD) - Escola Superior de Agricultura "Luiz de Queiro", University of São Paulo (1998): 126.
  3. DEUNER S., et al. “Foliar and soil nitrogen fertilization in corn plants in the initial development phase”. Ciência e Agrotecnologia, Lavras-MG 32.5 (2008): 1359-1365.
  4. EUCLIDES VPB. “Mombaça grass management for wet and dry periods. Embrapa Beef Cattle; Campo Grande, MS (2014).
  5. FACTORI MA., et al. “Forage mass productivity and crude protein of irrigated Mombaça grass as a function of nitrogen fertilization”. Colloquium Agrariae (2017): 49-57.
  6. FONSECA DM., et al. “Absorption, use and internal critical levels of phosphorus and tillering in Andropogon gayanus and Panicum maximum”. Revista da Sociedade Brasileira de Zootecnia de Viçosa (2010).
  7. FREITAS KR., et al. “Evaluation of Mombaça grass (Panicum maximum Jacq.) subjected to different nitrogen doses”. Acta Scientiarum Agronomy 27.1 (): 83-89.
  8. GALINDO FS., et al. “Nitrogen fertilization management in Mombaça grass as a function of nitrogen sources and doses (2017).
  9. MAÇÃS JES. “Nitric and Ammoniacal Nitrogen in the Development of the Aerial Part of Corn Cultivated in Argissol.
  10. MANARIM CA and MONTEIRO FA. “Nitrogen in the production and leaf diagnosis of Mombaça grass”. Boletim de Indústria Animal 59.2 (2002): 115-123.
  11. NASCIMENTO HLB. “Cultivars of Panicum maximum fertilized and managed with defoliation frequency corresponding to 95% light interception”. Viçosa MG (2014).
  12. SILVA DJ and QUEIROZ AC. “Food Analysis: Chemical and Biological Methods. 3rd edition. Minas Gerais: UFV Publisher (2005): 57-75.
  13. VIANA MCM., et al. “Nitrogen fertilization in the production and chemical composition of Brachiaria grass under rotational grazing”. Revista Brasileira de Zootecnia 40.7 (): 1497-1503.
  14. VIEIRA RF. “Nitrogen Cycle in Agricultural Systems. Brasília, DF. Embrapa (2017).

Citation

Citation: Roberto Gomes Vital., et al. “Productivity of Mombaça Grass Subjected To Different Nitrogen Doses". Acta Scientific Agriculture 8.8 (2024): 20-23.

Copyright

Copyright: © 2024 Roberto Gomes Vital., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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Acceptance rate32%
Acceptance to publication20-30 days
Impact Factor1.014

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