Jarak Tanam Berbeda pada Uji Daya Hasil Lima Varietas Jagung Hibrida

Putri Dewangga Maharani, Ahmad Yunus, Dwi Harjoko

Abstract

Maize (Zea mays L.) is the second most important cereal crop of Indonesia after rice. The productivity of corn in Central Java province in 2015 was increased that considered as relatively low. Maize productivitiy needs to be improved to supply the requirement of people through of plant spacing and use the hybrid maize varieties. The aims of study was to determine the effectiveness level of plant spacing, to test the best hybrid maize varieties, and test the combination of two treatments to optimize the yield potential hybrid maize. This study has been conducted from June until October 2017, at Desa Srimartani, Kecamatan Piyungan, Kabupaten Bantul, Daerah Istimewa Yogyakarta. This study was arranged in Split Plot Design consisting of two factors that have been researched, varieties (ABCD, EFGH, NK6172, P27 and DK77) and plant spacing (70 x 20 cm, 75 x 20 cm, and 75 x 25 cm). The results show that treatment of varieties mostly can increase all of variable analysis but there is no interaction on both treatment except plant height, fresh and dry biomass weight. Variable of plant height, tasseling and silking, cob weight with husk, cob weight without husk, kernel seeds weight per plot, 100 seeds weight, yields per hectare show that the highest average is variety of P27. While treatment of plant spacing has no effect because the interval between treatments plant spacing is too close therefore it shows insignificantly different result. The highest dry kernel product on variety treatment P27 (8,82 ton ha-1), followed by DK77 (8,53 ton ha-1), ABCD (8,50 ton ha1), NK6172 (8,34 ton ha-1), and EFGH (7,13 ton ha-1).

Keywords

Population Density; Superior Seeds; Productivity

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References

[BPS] Badan Pusat Statistik. 2016. Statistik dasar tanaman pangan. URL: https://www.bps.go.id/Subjek/view/id/53. Diakses tanggal 6 Mei 2017.

Abuzar MR, Sadozai GU, Baloch MS et al. 2011. Effect of plant population densities on yield of maize. J Anim Plant Sci 2(4): 692-695.

Biba MA. 2015. Pengaruh jarak tanam dan varietas jagung hibrida terhadap pendapatan petani. Prosiding Seminar Nasional Serealia. Balai Penelitian Tanaman Serealia. Sulawesi Selatan.

Biswas M, Rahman AHMM, Ahmed F. 2014. Effect of variety and planting geometry on the growth and yield of hybrid maize. J Agric Environ Sci 3(2): 27-32.

Desyanto E, Herman BS. 2014. Pengaruh jarak tanam terhadap pertumbuhan hijauan hasil buah jagung (Zea mays L.) pada varietas bisi dan pioneer di lahan marginal. J AgroUPY 5(2): 50-66.

Efendi R, Suwardi. 2010. Respon tanaman jagung hibrida terhadap tingkat takaran pemberian nitrogen dan kepadatan populasi. Prosiding Pekan Serealia Nasional.

Enujeke EC. 2013. Effects of variety and spacing on growth characters of hybrid maize. Asian J Agric Rural Dev 3(5): 296-310.

Hamidi A, Khodabandehb N, Mohammadynasabe AD. 2010. Plant density and nitrogen effects on some traits of maize (Zea mays L.). J Plant Ecophysiol. 2: 47-52.

Ikhwani GR, Pratiwi, Paturrohman et al. 2013. Peningkatan produktivitas padi melalui penerapan jarak tanam jajar legowo. Puslitbang Tanaman Pangan Bogor.

Jafri. 2011. Tanggap pertumbuhan beberapa varietas jagung terhadap sistem tanam lurus dan zigzag di lahan gambut Kalimantan Barat. Seminar Nasional Serealia 2011. Balai Pengkajian Teknologi Pertanian Kalimantan Barat.

Jiang W, Wang K, Wu Q et al. 2013. Effects of narrow plant spacing on root distribution and physiological nitrogen use efficiency in summer maize. The Crop Journal 1: 77-83.

Khan W, Singh V, Sagar A et al. 2017. Response of phosphorus application on growth and yield attributes of sweet corn (Zea mays L. Saccharata) varieties. J Pharmacogn Phytochem 6(5): 2144-2146.

Khumar A. 2008. Growth, yield and water use efficiency of different maize (Zea mays L.) based cropping systems under varying planting methods and irrigation levels. India J Agric Sci 78(3): 244-247.

Marliah A, Jumini, Jamilah. 2010. Pengaruh jarak tanam antar barisan pada sistem tumpangsari beberapa varietas jagung manis dengan kacang merah terhadap pertumbuhan dan hasil. J Agrista 14(1): 30-38.

Putri HA. 2011. Pengaruh pemberian beberapa konsentrasi pupuk organik cair lengkap (POCL) bio sugih terhadap pertumbuhan dan hasil tanaman jagung manis (Zea mays saccharata Sturt.). Skripsi. Fakultas Pertanian. Universitas Andalas. Padang.

Sabo MU, Wailare MA, Aliyu M et al. 2016. Effect of variety and spacing on growth and yield of maize (Zea mays L.) in Bauchi State, Nigeria. Int J Plant Soil Sci 9(6): 1-6.

Sharifi RS, Sedghi M, Gholipouri A. 2009. Effect of population density on yield and yield attributes of maize hybrids. Res J Bio Sci 4(4): 375-379.

Sutresno IW, Aryana IGPM, Gunartha IGEP. 2016. Evaluasi genotipe jagung (Zea mays L.) unggul pada lingkungan tumbuh dengan perbaikan teknologi budidaya. Seminar Nasional Inovasi IPTEKS Perguruan Tinggi untuk Meningkatkan Kesejahteraan Masyarakat. Denpasar. Bali.

Ukonze, Adimonye J, Akor et al. 2016. Comparative analysis of three different spacing on the performance and yield of late maize cultivation in Etche local government area of River State, Nigeria. Afr J Agric Res 11(13): 1187-1193.

Wahyudin A, Ruminta, Bachtiar DC. 2015. Pengaruh jarak tanam berbeda pada berbagai dosis pupuk organik terhadap pertumbuhan dan hasil jagung hibrida P-12 di Jatinagor. J Kultivasi 14(1): 1-8.

Wahyudin A, Yuwariah Y, Wicaksono FY, Bajri RAG. 2017. Respons jagung (Zea mays L.) akibat jarak tanam pada sistem tanam legowo (2:1) dan berbagai dosis pupuk nitrogen pada tanah inceptisol Jatinagor. J Kultivasi 16(3): 507-513.

Yulisma. 2011. Pertumbuhan dan hasil beberapa varietas jagung pada berbagai jarak tanam. Penelitian pertanian tanaman pangan 30(3): 196-203.

DOI: https://doi.org/10.20961/agrotechresj.v2i2.21804

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