Effect of Plant Spacing and Harvesting Age on Plant Characteristics, Yield and Chemical composition of Para grass ( Brachiaria mutica) at Bahir Dar, Ethiopia

Mimila Zemene, Yeshambel Checol Mekuriaw, Bimrew Asmare

Abstract


Natural pasture in Ethiopia is typically low in forage botanical composition, biomass yield nutritive value because of overgrazing and lack of alternative improved forage plants. The field experiment was conducted to determine the effects of plant spacing and harvesting age on agronomic performance and chemical composition of Para grass (Brachiaria mutica) at Bahir Dar, Ethiopia. The experiment was a 3×3 factorial layout in a RCBD with three replications giving a total of 27 plots. The between plant spacing were 15, 30 and 45 cm and the harvesting ages were 60, 90 and 120 days. The data collected were morphological characteristics such as plant height(PH), number of tillers per plant (NTPP), leaf length per plant (LLPP), number of roots per plant (NRPP), root length per plant (RLPP), leaf to stem ratio (LSR), number of leaves per plant (NLPP), dry matter yield (DMY) and chemical composition  of the forage. Forage samples were taken for chemical composition analyses . All data were subjected to GLM ANOVA procedures of SAS version 9.0. Results showed that the interaction between plant spacing and harvesting age had a significant (p<0.05) effect on plant characteristics, DMY and chemical composition of Para grass except CP yield (p>0.05). Plant characteristics were significantly (p<0.05) increased as the plant spacing and age of harvesting raised and PH, OM and ADF were increased as maturity of the plant at all plant spacing. DMY and DM content were significantly (p<0.05) increased with narrow plant spacing and advanced maturity. Therefore it could be concluded that both harvesting age and between plant spacing are critical in the forage production parameters.


Keywords


Chemical composition, Forage yield, Harvesting age, Morphological characteristics, Plant spacing

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References


Mengistu A; Kebede G; Feyissa F; Assefa G. 2017. Review on Major Feed Resources in Ethiopia: Conditions, Challenges and Opportunities. Academic Research Journal of Agricultural Science and Research, 5(3), 176-185.

CSA (Central Statistical Agency). 2017. Agricultural sample survey. Volume ii. Report on livestock and livestock characteristics. Addis Ababa, Ethiopia.

Bediye S; Sileshi Z; Tekletsadik T; Ayalew L. 1998. Evaluation of Napier (Pennisetumpurpureum) and Hybrids(PennisetumpurpureumxPennisetumtyphoides) in the central highlands of Ethiopia. Proceedings of the Fifth Conference of Ethiopian Society of Animal Production (ESAP). 15-17 May 1997. Addis Ababa Ethiopia. pp. 194-202.

FAO, Food and agriculture organization of the united nations, Improving grazing land in Ethiopia. 2012.

Ulfina G;Habtamu A; Jiregna D; Chala M. 2013. Utilization of brewer’s waste as replacement for maize in the ration of calves. http://www.researchwebpub.org/wjar.

Tessema Z. K. Mihret J. Solomon M. Effect of defoliation frequency and cutting height on growth, dry‐matter yield and nutritive value of Napier grass (Pennisetum purpureum (L.) Schumach), 2010. Volume 65, Issue 4. Pages 421-430. https://doi.org/10.1111/j.1365-2494.2010.00761.x

Rivas L; Holmann F. 2005. Potential economic impact from the adoption of brachiaria hybrids resistant to spittlebugs in livestock systems of columbia, mexico and central america. Lives.Res. For rural develop,17 , 10.

Tilahun G; AsmareB; Mekuriaw Y. 2017. Effects of harvesting age and spacing on plant characteristics, chemical composition and yield of desho grass (pennisetumpedicellatumtrin.) In the highlands of Ethiopia. Vol. 5(2):77–84.

Negasu Yiberkew, Yeshambel Mekuriaw, Bimrew Asmar. Effects of Fertilizer Types and Plant Spacings on Plant Morphology, Biomass Yield and Chemical Composition of Brachiaria Hybrid Mulato II Grass Grown in Lowlands of Northwest Ethiopia, 2020. Scientific Papers: Animal Science and Biotechnologies, 2020, 53 (1)

BoARD, Bureau of Agriculture and Rural Development Amhara Region, Statistics section.Bahir Dar, Ethiopia.2006.

Kassahun H.T. Nicholson, CF., Solomon, D., Collick , A.S. and Steenhuis, T. S. 2019. Economics and policy context for the biological management of soil fertility (bmsf) in Ethiopia.

Cameron, A. G.; Lemcke, B., 2008. Para grass (A pasture grass for wet and flooded soils). Agnote N° E30, Department of Regional Development, Primary Industry, Fisheries and Resources, Northern Territory Government, Australia.

Zewdu T; Baars MRT; Yami A. 2002.Effect of plant height at cutting, source and Level of fertilizer on yield and nutritional Quality of Napier grass (Pennisetumpurpureum(L.) Schumach.) African Journal of Range and Forage Science 2002, 19:123-12.

AOAC, Official methods of analysis. (16th edition.) Association of Official Analytical Chemists, Washington DC, 2004.

Van Soest PJ; Robertson JB; Lewis BA. 1991. Methods for dietary fiber, neutral detergent fiber and nonstarch polysaccharides in relation to animal nutrition. Journal of Dairy Science 74:3583‒3597. DOI: 10.3168/jds.S0022- 0302(91)78551-2

SAS. (2004). Statistical Analysis System, User's Guide. Statistical. Version 7th ed. SAS. Inst. Inc. Cary. N.C. USA.

Berihun, M., Effect of Planting Patterns and Harvesting Days on Yield and Quality of Bana Grass [Pennisetum purpureum (L.) ×Pennisetum americanum (L.)] (Master thesis), School of Graduates of Haramaya University,Harar, Ethiopia, 2005.

Asmare B; Demeke S; Tolemariyam T; Tegegne F; Haile A; Wamatu J. 2017. Effects of altitude and harvesting dates on morphological characteristics, yield and nutritive value of Desho grass (Pennisetumpedicellatum Trin.) in Ethiopia.

Rambau M.D; Fushai F; Baloyi JJ. 2016. Productivity, chemical composition and ruminal degradability of irrigated Napier grass leaves harvested at three stages of maturity.Department of Animal Science, University of Venda, Bag X5050, Thohoyandou, 0950, South Africa. Vol.46

Mustaring; Subagyo I; Soebarinoto; Marsetyo. 2014. Growth, Yield and Nutritive Value of New Introduced Brachiaria Species and Legume Herbs As Ruminant Feed In Central Sulawesi, Indonesia. Pakistan J. Agric. Res. Vol. 27 No.2, 2014

Sanderson M. A. and Reed R L. 2000. Switchgrass growth and development: Water, nitrogen, and plant density effects, J. Range Manage. 53:221–227 March 2000

Worku B; Denbela H; T/yohanis B. 2017.Effect of planting space and fertilizer rate on productivity of Desho grass (Pennisetumpedicellatum) in Jinka agricultural Research center, Southern Ethiopia. American Journal of Agricultural Research (ISSN:2475-2002)

Ansah T; Osafo ELK; Hansen HH. 2010. Herbage yield and chemical composition of four varieties of Napier (Pennisetumpurpureum) grass harvested at three different days after planting. Agric. and Biol. J. of North Am. 1 (5):923-929.

Philippe B; Lesley T; Abraham EG. 2015. Leaf Length Variation in Perennial Forage Grasses. 682-696; doi: 10.3390/agriculture503068.

Marcelino K.; Nascimento JD; Silva SC; Euclides V; Fonseca DM. 2006. Característicasmorfogênicas e estruturais e produção de forragem do capim-marandusubmetidoaintensidades e freqüências de desfolhação. R Bras Zootec 35: 1590-1516.

Wangchuk, K., Rai, K., Nirola, H., Thukten, Dendup, C. and Mongar, D. (2015). Forage

growth, yield, and quality responses of Napier hybrid grass cultivars to three cutting intervals in the Himalayan foothills. Trop. Grasslands. 3, 142 - 150.

Wenshun J, Kongjun W, Qiuping W, Shuting D, Peng L, Jiwang Z. Effects of narrow plant spacing on root distribution and physiological nitrogen use efficiency in summer maize, 2013,The Crop Journal 17(1) • DOI: 10.1016/j.cj.2013.07.011

Ostonen , I. Püttsepp , Ü. Biel , C Alberton , O. Bakker , M. R. Lõhmus , K. Majdi , H. Metcalfe , D. Olsthoorn , A. F. M. Pronk , A. Vanguelova , E. Weih M. & Brunner I. Specific root length as an indicator of environmental change, 2007, Plant Biosystems, 141:3, 426-442, DOI: 10.1080/11263500701626069

Akman H., Topal A., Effects on wheat root growth and development

of rhizosphere environment and stress factors. J. Selcuk Univ.

Nat. Appl. Sci., 2013, 824–838.

Smart AJ; Schacht WH; Moser LE; Volesky JD. Prediction of leaf/stem ratio using near-infrared reflectance spectroscopy (NIRS): A Technical Note. In: Agronomy & Horticulture Faculty Publications, 2004.Vol. 39. http://goo.gl/ QFvzF9.

Zailan MZ; Yaakub H; Jusoh S. Yield and nutritive value of four Napier (Pennisetumpurpureum) cultivars at different harvesting ages.Agric. Biol. JN Am, 2016. 7(5), 213-219.

Saeed M; Siddiqui NA; Maqsood M; Mahmood T. Effect of nitrogen and plant spacing on growth, green fodder yield and quality of Mott Elephant grass (Pennisetumpurpureum). Pakistan Journal of Science Ind. Research. 1996,39.: 54-59.

Jimba SC; Adedeji AA. Effect of Plant Spacing in the Nursery on the Production of Planting Materials for Field Establishment of VetiverGrass.Tropicultura, 2003. 21, 4, 199-203.

Bayble S., Jorgensen S.T., Riddach P., Pookpakdi A. Effect of cutting height and dry season date on yield and quality of five Napier grass cultivars in Thailand. Trop. Grassl., 2002, 36: 248-252.

Kitaba A; BerhanT. Effect of harvesting stage and nutrient levels on nutritive values of natural pasture in central Highlands of Ethiopia. Agriculturetropicaletsubtropical, 2007, 40 (1).

Minson, D.J. (Forage in Ruminant Nutrition. Academic Press, San Diego, 1990, 483p.

Van Soest, P.J. Nutritional ecology of the ruminant. 2nd Edition, Cornell University Press, Ithaca, 1994,476.

Chaparro CJ; Sollenberger LE; Quesenberry KH. Light interception, reserve status and persistence of clipped Mott elephant grass swards. Crop Science, 1997, 36:649–655.

Salamone AM; AbuGhazaleh AA; Stuemke C. The effects of maturity and preservation method on nutrient composition and digestibility of master graze. J. Anim. Res. & Tech., 2012, 1 (1):13-19.

Aganga AA; Omphile UJ; Thema T; Baitshotlhi JC. Chemical composition of Napier grass(Pennisetumpurpureum)at different stages of growth and Napier grass silages with additives. J. Biol. Sci. 2005, 5 (4):493-496.

Muller L; Santos OS; Manfron PA; Medeiros SLP; Haut V; Dourado ND; Menezes NL; Garcia DC. ForragemHidropônica De Milheto: Produção E QualidadeNutricionalEmDiferentesDensidades De Semeadura E Idades De Colheita. Ciência Rural, Santa Maria, 2006, 36 (4) 1094-1099.

Negasu Yiberkew1, Yeshambel Mekuriaw2, Bimrew Asmare. Effects of Fertilizer Types and Plant Spacings on Plant Morphology, Biomass Yield and Chemical Composition of Brachiaria Hybrid Mulato II Grass Grown in Lowlands of Northwest Ethiopia. Scientific Papers: Animal Science and Biotechnologies, 2020, 53 (1).


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