Response of Head Cabbage (<i>Brassica olearacea L.</i>) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia

Solomon Teshome

doi:doi:10.11648/j.ijbbmb.20200501.13

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Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia

Solomon Teshome

Published in International Journal of Biochemistry, Biophysics & Molecular Biology (Volume 5, Issue 1)

Received: 6 September 2020 Accepted: 22 September 2020 Published: 14 October 2020

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Abstract

The field trial was conducted during 2017 and 2018 main cropping season at the Bore Agricultural Research Centre which is located in Gudji Zones, of Southern Ethiopia to determine the effect of different application rates of nitrogen and phosphorus fertilizers on growth, yield and yield components of head cabbage and to identify their economically appropriate rates that maximize yield of head cabbage. The experiment was carried out to study cabbage variety Olsen to added N and P nutrients in respect to growth, yield and yield related parameters of the crop. The longest head initiation (90 days) and longest (140) days to maturity was attained in 294 kg ha^-1 Nitrogen and 138 kg ha^-1 phosphorus treatment, while shortest head initiation (64.33 days) was obtained in control treatment. The maximum plant height (26.4 cm) was recorded for the treatment T3P4 (235 +138 kag ha^-1), while the lowest (16.9 cm) plant height was recorded from the T1P1 (control) treatment. Nutrient levels markedly influenced the diameter, height, head mass and yield of head cabbage. The maximum average head diameter (25.44 cm) and average height (27.33 cm) was recorded in treatment receiving 235 kg N and 82 kg P ha^-1. Combined application of 235 kg N ha^-1 with the 82 kg P ha^-1 produced the highest (2356.67 g) untrimmed head weight of cabbage followed by second maximum (2133.33 g) untrimmed head weight with the rate of 235 kg N ha^-1 with the 110 kg P ha^-1 while the least (1120.67 g) untrimmed head weight was recorded for the control treatment. Combined application of 235 kg nitrogen and 82 kg phosphorus ha^-1 (N3P2) recorded maximum (69.00 t) head yield without wrapper ha^-1 and the lowest (27.66 t ha^-1) was recorded by control treatment. The marginal rate of returns, which determines the acceptability of any treatments shows that treatments that received 235 kg N ha^-1 in combination with 82 kg ha^-1 of P yielded 43498% marginal revenue. Therefore, this combined nutrient application rates can be recommended in the research area and similar agro-ecologies since it is the most feasible rates for the producers because of its low cost of production and higher benefits.

Published in	International Journal of Biochemistry, Biophysics & Molecular Biology (Volume 5, Issue 1)
DOI	10.11648/j.ijbbmb.20200501.13
Page(s)	18-28
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Combined, Nitrogen, Nutrient, Olsen, Phosphorus, Treatment

References

[1]	Adler, P. R., Dufault, R. J. and Waters, L. J., 1984. Influence of nitrogen, phosphorous and potassium on asparagus transplant quality. Horticulture Science 19, 565-566.
[2]	Askew, D., 1999. Cabbage series: Part V: Plant population, transplanting, irrigation and crop rotation. Hygrotech Forum. Newsletter of Hygrotech Seed (Pty) Ltd, Pretoria.
[3]	Brady, N. C. 2003. The Nature and Properties of Soil. Macmillan Publishing Company, New York and Collier Macmillan Publishers, London. 203Pp.
[4]	Brandi Marcene, 2019. 14 Amazing Health Benefits of Cabbage. Food and Nutrition. Accessed at https://www.naturalfoodseries.com/food-nutrition/ march 19, 2020.
[5]	Chand, S., Anwar, M. and Patra, D. D., 2006. Influence of long-term application of organic and inorganic fertilizer to build up soil fertility and nutrient uptake in mint-mustard cropping sequence. Communications in Soil Science and Plant Analysis, 37: 63-76.
[6]	CIMMYT (The International Maize and Wheat Improvement Center), 1988. From Agronomic Data to Farmers Recommendations: An Economics Training Manual. Completely Revised Edition. Mexico, D. F. ISBN 968-61 27-18-6.
[7]	Din, M., M. Qasim and M. Alam. 2007. Effect of different levels of n, P and K on the growth and yield of cabbage. Journal of Agricultural Research. 45 (2): 171-176.
[8]	EVERAARTS, A. P. and DE MOEL, C. P., 1998. The effect of nitrogen and the method of application on yield and quality of white cabbage. European Journal of Agronomy 9, 203-211.
[9]	Fertilizer Society of South Africa, 2003. The fertilizer handbook. Organic fertilizers 15th edition. Foskor Publisher, Lynwood Ridge, South Africa, 15: 12-27.
[10]	Hadfield, J., 1995. Vegetable gardening in South Africa. Struikh of Publishers, Cape Town, South Africa.
[11]	Hemy, C., 1984. Growing vegetables in South Africa. Macmillan, South Africa (Publishers) (Pty) Ltd, Johannesburg, South Africa.
[12]	Horticoop Ethiopia PLC, 2020. Bore Agricultural research Center soil analysis certificate. Bishoftu Ethiopia.
[13]	Hossain D, Haque M, Abuyusuf M, Riad M, Hussain A. 2011. Response of cabbage to different levels of fertilizer application in Salna clay loam soil. Bangladesth Res Pub J 6: 155-166.
[14]	Ishtiaq M. and Ullah J., 2001. Response of Chinese cabbage cultivars to different levels of nitrogen with constant doses of phosphorus and potassium. Sar J Agri 17 (1): 81-85.
[15]	Kaur, K., Kapoor, K. K. and Gupta, A. P., 2005. Impact of organic manures with and without mineral fertilizers on soil chemical and biological properties under tropical conditions. Journal of Plant Nutrition and Soil Science, 168: 117-122.
[16]	Krezel, J. and Koota, E., 2004. The effect of nitrogen fertilization on yield and biological value of Chinese cabbage grown from seed growing for autumn harvest. Folia Universitatis Agriculturae Stetinensis Agricultura 95: 197-200.
[17]	Lecuona, A., 1996. The influence of various spacing on yields and head mass of six cabbage cultivars. Roodeplaat Bulletin No. 46.
[18]	Lešić, R., Borošić, J., Buturac, I., Herak-Ćustić, M., Poljak, M. and Romić, D., 2004. Povrćarstvo. Zrinski d. d. Čakovec.
[19]	Marschner, H. 1994. Mineral Nutrition in Higher Plants. Academic Press. Harcout Brace. Jovanovish Puplisher. Pp. 6-74.
[20]	Melton, R. R. and Dufault, R. J., 1991. Nitrogen, phosphorus and potassium fertility affect tomato transplant growth. Horticultural Science, 26 (2): 141-142.
[21]	Moniruzzaman, M. S., M. M. Rahman and M. R. Islam, 2006. Effect of NPK on Growth and yield of Broccoli in southeast hilly areas of Bangladesh. Bangladesh Journal of Agriculture. 31 (1 and 2): 19-25.
[22]	Neethu TM, Tripathi SM, Narwade AV and Sreeganesh S., 2015. Effect of N and P levels on growth and yield parameters of broccoli (Brassica oleracea L. var.) under South Gujarat soil conditions, International Journal of Tropical Agriculture 33: 913-917. http://www.cabdirect.org/abstracts/20153336357.html.
[23]	PARMAR, H. C., MALIWAL, G. L., KASWALA, R. R. and PATEL, M, L., 1999. Effect of irrigation, nitrogen and spacing on yield of cabbage. Indian J. Hort. 56 (3), 256-258.
[24]	Pavla, B. and Pokluda, R. 2008. Influence of Alternative Organic Fertilizers on the Antioxidant Capacity in Head Cabbage and Cucumber. Notulae Botanicae Horti Agrobotanici Cluj, 36 (1), 63-67.
[25]	PECK, N. H., 1981. Cabbage plant response to nitrogen fertilization. Agronomy Journal 73, 679-684.
[26]	Sanderson, K. R. and Ivany, J. A. 1999. Cole crop yield response to reduced nitrogen rates. Canadian Journal of Plant Science, 79: 149-151.
[27]	SAS (Statistical Analytical System). 2003. SAS/STAT users Guide for Personal Computers Version (9.1.3: SAS-Institute. Cary, North Carolina.
[28]	Singh MK, Chand T, Kumar M, Singh KV, Lodhi SK, Singh VP, Singh SV., 2015. Response of Different Doses of NPK and Boron on Growth and Yield of Broccoli (Brassica oleracea L. var. italica), International Journal of Bio-resource and Stress Management, 6 (1): 108-112. DOI: 10.5958/0976-4038.2015.00016.0.
[29]	Smith, K., 1995. Classic vegetable catalogue. Thomas C. Lothian Pty. Ltd. Victoria, Australia.
[30]	Solomon T., Tamado T. and Wassu M., 2018. Response of Head Cabbage (Brassica oleracea L.) to Different Rates of Inorganic Nitrogen Fertilizer and Farmyard Manure at Bore, Southern Oromia, Ethiopia. International Journal of Current Research and Academic Review. Vol. 6, No. 12, 2018, pp. 14-36. doi: https://doi.org/10.20546/ijcrar.2018.612.003.
[31]	Splittstoesser, W. E., 1979. Vegetable growing handbook. The AVI Publishing Company, Inc., USA.
[32]	Supe V. S and Marbhal S. K., 2008. Effect of organic manure with graded levels of nitrogen on growth and yield of cabbage (Brassica oleracea var. capitata L.). Asian Journal of Horticulture 3 (1): 48-50.
[33]	The Fertilizer Institute, 2020. Fertilizer 101: The Big 3-Nitrogen, Phosphorus and Potassium. Accessed at https://www.tfi.org/the-feed/. Washington D. C. 2020.
[34]	Thomas, J. R., Namken L. N. and Brown R. G., 1970. Yield of cabbage in relation to nitrogen and water supply. Proceeding of American Society Horticultural Science. 95: 732-735.
[35]	Tiwari, K. N., Singh, P. K. and Mal, P. K., 2003. Effect of drip irrigation on yield of cabbage (Brassica oleracea L.) under mulch and non-mulch conditions. Agricultural Water Management. 58: 19-28.
[36]	WARE, G. W. and Mccollum, J. P., 1980. Producing vegetable crops. The Interstate Printers and Publishers, Inc. Illinois, USA.
[37]	Westerveld, S. M., Mcdonald, M. R., Mckeown, A. W. And Scott-Dupree, C. D., 2003. Optimum nitrogen fertilization of summer cabbage in Ontario. Acta Horticulture. 627, 211-215.
[38]	Yamaguchi, M., 1983. World vegetables. The AVI Publishing Company, Inc. USA.
[39]	Zebarth, B. J., Freyman, S. and Kowalenko, C. G., 1991. Influence of N Fertilization on Cabbage Yield, head nitrogen content and exchangeable soil organic N at harvest. Canadian Journal of Plant Science. 71, 1275-1280.

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Solomon Teshome. (2020). Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia. International Journal of Biochemistry, Biophysics & Molecular Biology, 5(1), 18-28. https://doi.org/10.11648/j.ijbbmb.20200501.13

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ACS Style

Solomon Teshome. Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia. Int. J. Biochem. Biophys. Mol. Biol. 2020, 5(1), 18-28. doi: 10.11648/j.ijbbmb.20200501.13

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AMA Style

Solomon Teshome. Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia. Int J Biochem Biophys Mol Biol. 2020;5(1):18-28. doi: 10.11648/j.ijbbmb.20200501.13

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@article{10.11648/j.ijbbmb.20200501.13,
  author = {Solomon Teshome},
  title = {Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia},
  journal = {International Journal of Biochemistry, Biophysics & Molecular Biology},
  volume = {5},
  number = {1},
  pages = {18-28},
  doi = {10.11648/j.ijbbmb.20200501.13},
  url = {https://doi.org/10.11648/j.ijbbmb.20200501.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbbmb.20200501.13},
  abstract = {The field trial was conducted during 2017 and 2018 main cropping season at the Bore Agricultural Research Centre which is located in Gudji Zones, of Southern Ethiopia to determine the effect of different application rates of nitrogen and phosphorus fertilizers on growth, yield and yield components of head cabbage and to identify their economically appropriate rates that maximize yield of head cabbage. The experiment was carried out to study cabbage variety Olsen to added N and P nutrients in respect to growth, yield and yield related parameters of the crop. The longest head initiation (90 days) and longest (140) days to maturity was attained in 294 kg ha-1 Nitrogen and 138 kg ha-1 phosphorus treatment, while shortest head initiation (64.33 days) was obtained in control treatment. The maximum plant height (26.4 cm) was recorded for the treatment T3P4 (235 +138 kag ha-1), while the lowest (16.9 cm) plant height was recorded from the T1P1 (control) treatment. Nutrient levels markedly influenced the diameter, height, head mass and yield of head cabbage. The maximum average head diameter (25.44 cm) and average height (27.33 cm) was recorded in treatment receiving 235 kg N and 82 kg P ha-1. Combined application of 235 kg N ha-1 with the 82 kg P ha-1 produced the highest (2356.67 g) untrimmed head weight of cabbage followed by second maximum (2133.33 g) untrimmed head weight with the rate of 235 kg N ha-1 with the 110 kg P ha-1 while the least (1120.67 g) untrimmed head weight was recorded for the control treatment. Combined application of 235 kg nitrogen and 82 kg phosphorus ha-1 (N3P2) recorded maximum (69.00 t) head yield without wrapper ha-1 and the lowest (27.66 t ha-1) was recorded by control treatment. The marginal rate of returns, which determines the acceptability of any treatments shows that treatments that received 235 kg N ha-1 in combination with 82 kg ha-1 of P yielded 43498% marginal revenue. Therefore, this combined nutrient application rates can be recommended in the research area and similar agro-ecologies since it is the most feasible rates for the producers because of its low cost of production and higher benefits.},
 year = {2020}
}

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TY  - JOUR
T1  - Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia
AU  - Solomon Teshome
Y1  - 2020/10/14
PY  - 2020
N1  - https://doi.org/10.11648/j.ijbbmb.20200501.13
DO  - 10.11648/j.ijbbmb.20200501.13
T2  - International Journal of Biochemistry, Biophysics & Molecular Biology
JF  - International Journal of Biochemistry, Biophysics & Molecular Biology
JO  - International Journal of Biochemistry, Biophysics & Molecular Biology
SP  - 18
EP  - 28
PB  - Science Publishing Group
SN  - 2575-5862
UR  - https://doi.org/10.11648/j.ijbbmb.20200501.13
AB  - The field trial was conducted during 2017 and 2018 main cropping season at the Bore Agricultural Research Centre which is located in Gudji Zones, of Southern Ethiopia to determine the effect of different application rates of nitrogen and phosphorus fertilizers on growth, yield and yield components of head cabbage and to identify their economically appropriate rates that maximize yield of head cabbage. The experiment was carried out to study cabbage variety Olsen to added N and P nutrients in respect to growth, yield and yield related parameters of the crop. The longest head initiation (90 days) and longest (140) days to maturity was attained in 294 kg ha-1 Nitrogen and 138 kg ha-1 phosphorus treatment, while shortest head initiation (64.33 days) was obtained in control treatment. The maximum plant height (26.4 cm) was recorded for the treatment T3P4 (235 +138 kag ha-1), while the lowest (16.9 cm) plant height was recorded from the T1P1 (control) treatment. Nutrient levels markedly influenced the diameter, height, head mass and yield of head cabbage. The maximum average head diameter (25.44 cm) and average height (27.33 cm) was recorded in treatment receiving 235 kg N and 82 kg P ha-1. Combined application of 235 kg N ha-1 with the 82 kg P ha-1 produced the highest (2356.67 g) untrimmed head weight of cabbage followed by second maximum (2133.33 g) untrimmed head weight with the rate of 235 kg N ha-1 with the 110 kg P ha-1 while the least (1120.67 g) untrimmed head weight was recorded for the control treatment. Combined application of 235 kg nitrogen and 82 kg phosphorus ha-1 (N3P2) recorded maximum (69.00 t) head yield without wrapper ha-1 and the lowest (27.66 t ha-1) was recorded by control treatment. The marginal rate of returns, which determines the acceptability of any treatments shows that treatments that received 235 kg N ha-1 in combination with 82 kg ha-1 of P yielded 43498% marginal revenue. Therefore, this combined nutrient application rates can be recommended in the research area and similar agro-ecologies since it is the most feasible rates for the producers because of its low cost of production and higher benefits.
VL  - 5
IS  - 1
ER  -

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Solomon Teshome

Oromia Agricultural Research Institute, Crop Research Process, Bore, Ethiopia

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Solomon Teshome. (2020). Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia. International Journal of Biochemistry, Biophysics & Molecular Biology, 5(1), 18-28. https://doi.org/10.11648/j.ijbbmb.20200501.13

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ACS Style

Solomon Teshome. Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia. Int. J. Biochem. Biophys. Mol. Biol. 2020, 5(1), 18-28. doi: 10.11648/j.ijbbmb.20200501.13

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AMA Style

Solomon Teshome. Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia. Int J Biochem Biophys Mol Biol. 2020;5(1):18-28. doi: 10.11648/j.ijbbmb.20200501.13

Copy | Download

@article{10.11648/j.ijbbmb.20200501.13,
  author = {Solomon Teshome},
  title = {Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia},
  journal = {International Journal of Biochemistry, Biophysics & Molecular Biology},
  volume = {5},
  number = {1},
  pages = {18-28},
  doi = {10.11648/j.ijbbmb.20200501.13},
  url = {https://doi.org/10.11648/j.ijbbmb.20200501.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbbmb.20200501.13},
  abstract = {The field trial was conducted during 2017 and 2018 main cropping season at the Bore Agricultural Research Centre which is located in Gudji Zones, of Southern Ethiopia to determine the effect of different application rates of nitrogen and phosphorus fertilizers on growth, yield and yield components of head cabbage and to identify their economically appropriate rates that maximize yield of head cabbage. The experiment was carried out to study cabbage variety Olsen to added N and P nutrients in respect to growth, yield and yield related parameters of the crop. The longest head initiation (90 days) and longest (140) days to maturity was attained in 294 kg ha-1 Nitrogen and 138 kg ha-1 phosphorus treatment, while shortest head initiation (64.33 days) was obtained in control treatment. The maximum plant height (26.4 cm) was recorded for the treatment T3P4 (235 +138 kag ha-1), while the lowest (16.9 cm) plant height was recorded from the T1P1 (control) treatment. Nutrient levels markedly influenced the diameter, height, head mass and yield of head cabbage. The maximum average head diameter (25.44 cm) and average height (27.33 cm) was recorded in treatment receiving 235 kg N and 82 kg P ha-1. Combined application of 235 kg N ha-1 with the 82 kg P ha-1 produced the highest (2356.67 g) untrimmed head weight of cabbage followed by second maximum (2133.33 g) untrimmed head weight with the rate of 235 kg N ha-1 with the 110 kg P ha-1 while the least (1120.67 g) untrimmed head weight was recorded for the control treatment. Combined application of 235 kg nitrogen and 82 kg phosphorus ha-1 (N3P2) recorded maximum (69.00 t) head yield without wrapper ha-1 and the lowest (27.66 t ha-1) was recorded by control treatment. The marginal rate of returns, which determines the acceptability of any treatments shows that treatments that received 235 kg N ha-1 in combination with 82 kg ha-1 of P yielded 43498% marginal revenue. Therefore, this combined nutrient application rates can be recommended in the research area and similar agro-ecologies since it is the most feasible rates for the producers because of its low cost of production and higher benefits.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Response of Head Cabbage (Brassica olearacea L.) Yield to Application of Different Rates of Inorganic Nitrogen and Phosphorus Fertilizers at Bore, Southern Ethiopia
AU  - Solomon Teshome
Y1  - 2020/10/14
PY  - 2020
N1  - https://doi.org/10.11648/j.ijbbmb.20200501.13
DO  - 10.11648/j.ijbbmb.20200501.13
T2  - International Journal of Biochemistry, Biophysics & Molecular Biology
JF  - International Journal of Biochemistry, Biophysics & Molecular Biology
JO  - International Journal of Biochemistry, Biophysics & Molecular Biology
SP  - 18
EP  - 28
PB  - Science Publishing Group
SN  - 2575-5862
UR  - https://doi.org/10.11648/j.ijbbmb.20200501.13
AB  - The field trial was conducted during 2017 and 2018 main cropping season at the Bore Agricultural Research Centre which is located in Gudji Zones, of Southern Ethiopia to determine the effect of different application rates of nitrogen and phosphorus fertilizers on growth, yield and yield components of head cabbage and to identify their economically appropriate rates that maximize yield of head cabbage. The experiment was carried out to study cabbage variety Olsen to added N and P nutrients in respect to growth, yield and yield related parameters of the crop. The longest head initiation (90 days) and longest (140) days to maturity was attained in 294 kg ha-1 Nitrogen and 138 kg ha-1 phosphorus treatment, while shortest head initiation (64.33 days) was obtained in control treatment. The maximum plant height (26.4 cm) was recorded for the treatment T3P4 (235 +138 kag ha-1), while the lowest (16.9 cm) plant height was recorded from the T1P1 (control) treatment. Nutrient levels markedly influenced the diameter, height, head mass and yield of head cabbage. The maximum average head diameter (25.44 cm) and average height (27.33 cm) was recorded in treatment receiving 235 kg N and 82 kg P ha-1. Combined application of 235 kg N ha-1 with the 82 kg P ha-1 produced the highest (2356.67 g) untrimmed head weight of cabbage followed by second maximum (2133.33 g) untrimmed head weight with the rate of 235 kg N ha-1 with the 110 kg P ha-1 while the least (1120.67 g) untrimmed head weight was recorded for the control treatment. Combined application of 235 kg nitrogen and 82 kg phosphorus ha-1 (N3P2) recorded maximum (69.00 t) head yield without wrapper ha-1 and the lowest (27.66 t ha-1) was recorded by control treatment. The marginal rate of returns, which determines the acceptability of any treatments shows that treatments that received 235 kg N ha-1 in combination with 82 kg ha-1 of P yielded 43498% marginal revenue. Therefore, this combined nutrient application rates can be recommended in the research area and similar agro-ecologies since it is the most feasible rates for the producers because of its low cost of production and higher benefits.
VL  - 5
IS  - 1
ER  -

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