Respon Pertumbuhan Jagung Lokal Pulut dan Siropu Gorontalo Terhadap Cekaman Kekeringan
DOI:
https://doi.org/10.31957/jbp.2373Abstract
In Indonesia, maize has a number of growth constraints and one of which is climate factor. The objective of this research was to determine the growth response of local maize variety. This research was conducted by applying a factorial Randomized Block Design (RBD) with two factors. The first factor is variety (V): pulut, siropu and jakaring (comparison) while the second factor is drought treatment (K) which comprises three treatments including control, drought for 45-55 days after planting (DAP), and drought for 55-65 DAP. In this case, all treatments are repeated three times. The research revealed that the growth of maize indicate different responses towards variety as shown by parameters of plant height, soil moisture content, cob diameter, cob length, cob weight with husks, cob weight without husks, dry weight of root, and number of cob row. Meanwhile the drought stress does not indicate significant response towards growth of maize the drought-tolerant variety of maize with parameter of number of cob raw is siropu local maize.
Key words: staple food; local corn; drought stress; growth.
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Aini, Q., N. Jamarun, S. Sowmen, dan R. Sriaktula. 2019. Pengaruh cekaman kekeringan terhadap pertumbuhan berbagai galur sorgum mutan brown midrib sebagai pakan ternak. Pastura. 8(2): 110-112.
Asbur, Y., Rahmawati, dan M. Adlin. 2019. Respon pertumbuhan dan produksi tanaman jagung (Zea mays L.) terhadap sistem tanam dan pemberian pupuk kandang sapi. Jurnal Agriland. 7(1): 9–16.
Aulya, M. R., S. Subaedah, dan A. Takdir. 2019. Karakterisasi genotipe jagung toleran kekeringan di lahan kering. Agrovital: Jurnal Ilmu Pertanian. 4(1): 9–12.
Dewi, S. Mustikasari, Y. Yuwariah, W. A. Qosim, dan D. Ruswandi. 2019. Pengaruh cekaman kekeringan terhadap hasil dan sensitivitas tiga genotip jawawut. Kultivasi. 18(3): 933–939.
Dongoran, Y.R., dan Sularno. 2019. Efektifitas interval waktu pemberian air kelapa terhadap pertumbuhan bibit tanaman karet (Havea brasiliensis). Jurnal Agrosain dan Teknologi. 4(2): 79–87.
Fadhillah, I., dan Mutiara. 2021. Respon pertumbuhan jagung manis (Zea mays L. var. saccharata ) terhadap pemberian pupuk organik cair (POC) paitan (Tithonia diversifolia) dan bandotan (Ageratum conyzoides L.). Universitas Islam Negeri Syarif Hidayatullah Jakarta.
Hussain, J., T. Khaliq, M.H. Ur Rahman, A. Ullah, I. Ahmed, A.K. Srivastava, T. Gaiser, and A. Ahmad. 2021. Effect of temperature on sowing dates of wheat under arid and semi-arid climatic regions and impact quantification of climate change through mechanistic modeling with evidence from field. Atmosphere. 12(7): 927. https://doi.org/10.3390/atmos12070927.
Kandowangko, N.Y., G. Suryatmana N. Nurlaeny dan R. Simanungkalit. 2009. Kandungan prolin dan absitat pada tanaman jagung kering yang diinokulasi dengan Azospirillum sp. dan jamur mikoriza arbuskular. Journal Hayati of Biosciences. 16(1): 15-20.
Kurniasih, B., dan F. Wulandhany. 2009. Pertumbuhan tajuk dan akar. Jurnal Bios Logos. 3(2): 1-8.
Lestari, D., A. Adiwirman, Wawan, M. Andriani, dan D.K. Wardani. 2020. Pengaruh cekaman kekeringan dan pemberian pupuk K terhadap fisiologis dan pertumbuhan tanaman jagung manis (Zea mays L. var saccharata Sturt). Jurnal Ilmiah Inovasi. 20(2): 5–9.
Mamondol, M.R., dan S.A. Taariwuan. 2021. Peningkatan produksi dan pendapatan petani jagung pulut melalui aplikasi pupuk organik abu sabut kelapa. Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang. 6(1): 121-132. https://doi.org/10.26905/ abdimas. v6i1.4988.
Nikiyuluw, V., R. Soplanit, dan A. Siregar. 2018. Efisiensi pemberian air dan kompos terhadap mineralisasi NPK pada tanah regosol. Jurnal Budidaya Pertanian. 14(2): 105-122.
Priyanto, S.B., and R. Efendi. 2015. Evaluasi galur jagung terhadap cekaman kekeringan. Seminar Nasional Serelia 2015.
Resdianti, Seprido, dan D. Okalia. 2020. Pengaruh pemberian pupuk petroganik terhadap pertumbuhan dan produksi jagung pulut (Zea mays Ceratine Kulesh). Jurnal Green Swarnadwipa. 9(1): 63–70.
Suleman, R., N.Y. Kandowangkoa, dan A. Abdula. 2019. Karakterisasi morfologi dan analisis proksimat jagung (Zea mays L.) varietas momala Gorontalo. Jambura Edu Biosfer Journal. 1(2): 72-81.
Thomison, P.R., B.G. Allen, D. Tammy, and S. Howard. 2016. Graind quality attributet of topcross high oil, high lysine, waxy, and conventional yellow dent dorns. Ohio State University Extension, Department Of Horticulture and CropScience. https://ohionline.osu.edu/ factsheet/agf-137-99. Diakses tanggal 20 Januari 2018.
Wawo, A.H., P. Lestari, dan N. Setyowati. 2019. Eksplorasi jagung lokal di Sulawesi Selatan dan studi pertumbuhannya di Kebun Penelitian Puslit Biologi, LIPI, Cibinong. Jurnal Biota. 4(2): 79-93.
Wayah, Eriosthafilla, Sudiarso, dan R. Soelistyono. 2014. Pengaruh pemberian air dan pupuk kandang sapi terhadap pertumbuhan dan hasil tanaman jagung manis (Zea mays var saccharata Sturt L.). Jurnal Produksi Tanaman. 2(2): 94-102.
Yama, D.I., O. Ivansyah, and R. Astriy. 2021. Relationship of P uptake with the growth of pepper cuttings in the application of tofu dregs and rice straw compost. Agrotechnology Research Journal. 5(2): 77–84.
