Kandungan Fraksi Serat Galur Sorgum Mutan Brown Midrib Patir 3.7 (Sorghum bicolor L. Moench) dengan Level Pemupukan Nitrogen Berbeda
Abstract
Tujuan dari penelitian ini adalah mengukur respon pemberian pupuk nitrogen pada level berbeda terhadap kandungan fraksi serat pada galur sorgum mutan brown midrib Patir 3.7. Penelitian dilakukan di kebun Laboratorium Lapangan Fakultas Peternakan Universitas Andalas. Penelitian didisain secara eksperimen menggunakan Rancanagan Acak Kelompok dengan 4 perlakuan dan 3 ulangan. Perlakuan adalah P0= 0 kg N ha-1 (kontrol); P1= 50 kg N ha-1; P2= 100 kg N ha-1; dan P3= 150 kg N ha-1. Parameter yang diukur adalah kandungan ADF, NDF, selulosa, hemiselulosa, lignin dan silika. Pengolahan data menggunakan program software SPSS 20. Hasil penelitian menunjukkan penambahan pupuk nitrogen memberikan pengaruh berbeda tidak nyata (p>0,05) terhadap kandngan ADF, selulosa, lignin dan silika, namun memberikan pengaruh nyata (p<0,05) terhadap kandungan NDF dan hemiselulosa. Perlakuan 100 kg N ha-1 dan 150 kg N ha-1 menghasilkan kandungan selulosa dan hemisellulosa paling rendah dengan nilai berturut-turut 49,43%; 51,06% dan 24,57%; 24,89%. Berdasarkan hasil penelitian dapat disimpulkan penambahan pupuk nitrogen tidak mempengaruhi kandungan ADF, selulosa, lignin dan silika, tetapi peningkatan level 100 kg N ha-1 dan 150 kg N ha-1 menurunkan kandungan NDF dan hemiselulosa.
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Adamovics, A., R. Platace., and S. Ivanovs. 2016. Influence of nitrogen fertilizers on chemical compotition of energy grass. Engineering For Rural Development, Jelgava, 25.-27.05.
Almodares, A., M. Jafarinia., and M.R. Hadi. 2009. The Effects of Nitrogen Fertilizer on Chemical Compositions in Corn and Sweet Sorghum. American-Eurasian J. Agric. & Environ. Sci., 6 (4): 441-446.
Anas, S. dan Andy. 2010. Kandungan NDF dan ADF silase campuran jerami jagung (Zea mays) dengan beberapa level daun gamal (Grilicidia maculata). Jurnal Agrisistem, Desember, 6(2).
Astigarraga, L., A. Bianco., R. Mello., and D. Montedónico. 2014. Comparison of Brown Midrib Sorghum with Conventional Sorghum Forage for Grazing Dairy Cows. American Journal of Plant Sciences, 5: 955-962.
Aydin, G., R. J. Grant., and J. O’Rear. 1999. Brown Midrib Sorghum in Diets for Lactating Dairy Cows1. Journal of Dairy Science. 82(10): 2127-2135.
Ayub, M., M. A. Nadeem., M. Tahir., M. Ibrahim., and M. N. Aslam. 2009. Effect of nitrogen application and harvesting intervals on forage yield and quality of pearl millet (Pennisetum americanum L.). Pak. j. life soc. Sci., 7(2): 185-189.
Balabanli, C., S. Albayrak., and O. Yuksel. 2010. Effects of Nitrogen, Phosphorus and Potasium Fertilization on The Quality and Yield of Native Rangeland. Turkish Journal of Field Crops, 2010, 15(2): 164-168.
Casler, M. D. 2001. Breeding forage crops for increased nutritional value. Advan. Agron. 71: 51–107.
Coblentz, W.K., M. S. Akins., J. S. Cavadini., and W. E. Jokela. 2017. Net effects of nitrogen fertilization on the nutritive value and digestibility of oat forages. J. Dairy Sci. 100: 1739–1750.
Dupas, E., S. Buzetti1., F.H.S. Rabêlo., A. L. Sarto., N. C. Cheng., M.C.M.T. Filho., F.S. Galindo., R.P. Dinalli., and R. de Niro Gazola. 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.
Ensminger, M. E and C.G. Olentine. 1980 Feed and Nutrition. The Ensminger Publishing Company, USA.
Hazary, M. E. H., Bilkis, T., Khandaker, Z. H., Akbar, M. A., and Khaleduzzaman, A. B. M. 2015. Effect of nitrogen and phosphorus fertilizer on yield and nutritional quality of Jumbo Grass (Sorghum Grass × Sudan Grass). Adv. Anim. Vet. Sci. 3(8): 444-450.
Horrocks, R. D. and J. F. Valentine. 1999. Harvested Forages. Academic Press. London.
Kurai, T., S. R. Morey., S.P. Wani, and T. Watanabe. 2015. Efficient rates of nitrogenous fertiliser for irrigated sweet sorghum cultivation during the post-rainy season in the semi-arid tropics. J. Agronomy, 71: 63–72.
Lakitan, B. 2004. Dasar-Dasar Fisiologi Tumbuhan. Cetakan kelima PT. Raja Grafindo Persada, Jakarta.
Li, Y., P. Mao., W. Zhang., X. Wang., Y. You., H. Zhao., L. Zhai, and G. Liu. 2015. Dynamic expression of the nutritive values in forage sorghum populations associated with white, green and brown midrid genotypes. Field Crops Research. 184:112–122.
Linn, J.G. and Martin, N.P. 1991. Forage quality analysis and interpretation. Vet Clin North Am Food Anim Pract. 1991 Jul; 7 (2):509-23.
Mutepe, R. D. 2012. Ethanol Production From Sweet Sorghum. Disertation for Masters of Science in Chemical Engineering of North-West University.p. 10-14.
Rao, P. S., S. Deshpande., M. Blümmel., B. V. S. Reddy, and T. Hash. 2012. Characterization of Brown Midrib Mutants of Sorghum (Sorghum bicolor (L.) Moench). The European Journal of Plant Science and Biotechnology. 6 (Special Issue 1), 71-75. Global Science Books.
Restelatto. R., P. S. Pavinato., L. R. Sartor., and S. J. Paixao. 2013. Production and nutritional value of sorghum and black oat forages under nitrogen fertilization. Grass and Forage Science, 69: 693–704.
Rivai, R. R., T. Miyamoto., T. Awano., R. Takada., Y. Tobimatsu., T. Umezawa., and M. Kobayashi. 2021. Nitrogen defciency results in changes to cell wall composition of sorghum seedlings. Scientifc Reports, 11: 23309
Rueda, J. A., J. de D. Guerrero‑Rodríguez., S. Ramírez‑Ordoñes., C. U. Aguilar‑Martínez., W. Hernández‑Montiel., and E. Ortega‑Jiménez. 2020. Morphological composition and fiber partitioning along regrowth in elephant grass CT115 intended for ethanol production. Scientific Reports, 10:15118.
Silva, D. R. G., K. A. P. Costa., V. Faquin., I. P. Oliveira., and T. F. Bernardes. 2013. Rates and sources of nitrogen in the recovery of the structural and productive characteristics of marandu grass. Rev Cienc Agron. 44(1):184-191.
Sriagtula, R., P. D. M. H. Karti., L. Abdullah., Supriyanto, and D. A. Astuti. 2016. Growth, biomass and nutrient production of brown midrib sorghum mutant lines at different harvest times. Pakistan Journal of Nutrition. 6: 524-531.
Sriagtula, R. dan Supriyanto. 2017. Produktivitas dan Kualitas Beberapa Galur Sorgum Mutan Brown Midrib sebagai Single Feed. Prosiding Seminar Nasional PERIPI 2017, Bogor, 3 Oktober 2017.
Sriagtula, R., S. Sowmen., and Q. Aini. 2019. Growth and Productivity of Brown Midrib Sorghum Mutant Line Patir 3.7 (Sorghum bicolor L. Moench) Treated with Different Levels of Nitrogen Fertilizer. Tropical Animal Science Journal 42(3): 209-214 .
Sriagtula, R., P. D. M. H. Karti., L. Abdullah., Supriyanto., D. A. Astuti., and Zurmiati. 2021. Nutrients, Fiber Fraction, and In Vitro Fiber Digestibility of Brown-Midrib Sorghum Mutant Lines Affected by The Maturity Stages. Tropical Animal Science Journal 44(3): 297-306.
Steel, R. G. D. dan J. H. Torri. 1997. Prinsip dan Prosedur Statistika: Suatu Pendekatan Biometrik. Edisi II. Terjemahan: B. Sumantri. PT. Gramedia Pustaka Utama, Jakarta.
Sutrisno, C. I. 1988. Teknologi pemanfaatanjerami padi sebagai penunjang usahapeternakan di Indonesia. Proceedingsseminar nasional penyedia pakandalam mendukung industripeternakan dalam menyongsong pelita V. Semarang.
Turmudhi, E. 2010. Respon pertumbuhan dan hasil tanaman sorgum (Shorgum bicolor) terhadap frekuensi dan level pupuk nitrogen. Biofarm Jurnal Ilmiah Pertanian 13: 11-24.
Van-Der-Meer, J. M. and A. J. H. Van Es. 2001. Optimal degradation of lignocellulosic feeds by ruminants and invitro digestibility tests. Proceedings of a Workshop, Degradation of Lignocellulosics in Ruminant and Industrial Processes.March 17-20, 1986, Lelystad, Netherlands. pp. 21-34.
Van Soest. P. J. 1982. Nutritional Ecology of The Ruminant Metabolism Chemistry and Forage and Plant Fiber. Cornell University. Oregon. USA.
Wina, E., T. Toharmat, dan W. Astuti. 2010. Peningkatan nilai kecernaan kulit kayu Acacia mangium yang diberi perlakuan alkali. Jurnal Ilmu Ternak dan Veteriner6 (3): 202-209.
Zhang, W., L. Wu., Y. Ding., X. Yao., X. Wu., F. Weng., G. Li., Z. Liu., S. Tang., C. Ding., and S. Wang. 2017. Nitrogen fertilizer application affects lodging resistance by altering secondary cell wall synthesis in japonica rice (Oryza sativa). J Plant Res, Sep;130(5):859-871.
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