Karakteristik Pertumbuhan Kandidat Mutan Lamtoro (Leucaena leucocephala cv. tarramba) Generasi M1 Toleran Cekaman Masam pada Skala Lapang
Growth Characteristics of M1 Generation Candidate Mutants of Lamtoro (Leucaena leucocephala cv. tarramba) Tolerant to Acid Stress on Field Scale
Abstract
The selected of lamtoro var. tarramba mutant candidates tolerant to pH 3.8 are expected to grow well in a normal field-scale environment. The purpose of this study was to evaluate the growth characteristics of mutant candidates of lamtoro var. tarramba M1 generation tolerant to acid on field. This study used Randomized Block Design (RBD) of 11 mutant candidates of lamtoro var. tarramba (T1-T11) consisting of five replications. The variables measured included plant morphology (plant height, stem diameter, number of branches, and number of stalks) rhizosphere pH, and rhizosphere color. The results showed that the growth characteristics of mutant candidates of lamtoro var. tarramba M1 generation tolerant to acid pH 3.8 on field scale were equally good for parameters of plant height, stem diameter, number of branches, and number of stalks. The conclusion of the study was that the total of 11 acid-tolerant lamtoro var. tarramba mutant candidates of M1 generation were able to grow well on a field scale. All M1 generation mutant candidates produced the same good growth characteristics of plant height, stem diameter, number of branches, and number of stalks at the end of the study (8 WAP).
Key words: acid tolerant, growth characteristics, lamtoro var. tarramba mutant, M1 generation
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References
Ahmad IH, Arifin AZ & Pratiwi SH. 2017. Uji adaptasi pertumbuhan tanaman kubis bunga (Brassica olaraceae var. Botrytis, L.) dataran tinggi yang ditanam di dataran rendah pada berbagai kerapatan tanam dan naungan. Jurnal Agroteknologi Merdeka Pasuruan. 1(2): 11-17
Anggraini MT & Astuti D. 2023. Kisaran dosis optimal iradiasi sinar gamma untuk menginduksi keragaman genetik sorgum varietas numbu. Jurnal Agroeco Science. 2(2): 1-7.
Anggriani R, Karti PDMH & Prihantoro I. 2021. Seleksi mutan tanaman lamtoro (Leucaena leucocephala cv. Tarramba) tahan kutu loncat terhadap lingkungan kering pada rumah kaca. Jurnal Ilmu Nutrisi dan Teknologi Pakan. 19(3): 90-94.
Asadi. 2013. Pemuliaan mutasi untuk perbaikan terhadap umur dan produktivitas pada kedelai. Jurnal AgroBiogen. 9(3): 135-142.
Balitbangtan. 2015. Sumber Daya Lahan Pertanian Indonesia: Luas Penyebaran, dan Potensi Ketersediaan. Jakarta (ID): IAARD Press.
Eviati & Sulaeman. 2009. Analisis Kimia Tanah, Tanaman, Air, dan Pupuk. Bogor (ID): Balai Penelitian Tanah.
Gowthami R, Vanniarajan C, Souframanien J, & Pillai MA. 2017. Comparison of radiosensitivity of two rice (Oryza sativa L.) varieties to gamma rays and electron beam in M1 generation. Electronic Journal of Plant Breeding. 8(3): 732-741.
Holilullah, Afandi & Novpriansyah. 2015. Karakteristik sifat fisik tanah pada lahan produksi rendah dan tinggi di PT Great Giant Pineapple. Jurnal Agrotek Tropika. 3(2): 278-282.
Juliansyah H, Bakar JA, Nasrul ZA & Hendrival. 2021. Upaya peningkatan pendapatan petani melalui peningkatan power of hidrogen (pH) lahan sawah di Desa Reulet Timur Kecamatan Muara Batu Kabupaten Aceh Utara. Jurnal Ekonomi Pertanian Unimal. 4(2): 1-8.
Lahti M, Aphalo PJ, Finer L, Ryyppo A, Lehto T & Mannerkoski. 2005. Effect of soil temperature on shoot and root growth and nutrient uptake of 5-year-old Norway spruce seedlings. Jurnal Tree Physiology. 25(1): 115-122.
Lowery B, Arshad MA, Lal R, & Hickey WJ. 1996. Soil Water Parameters and Soil Quality. Madison (AS): Soil science society of America Special Publication.
Manpaki SJ, Karti PDM & Prihantoro I. 2017. Respon pertumbuhan eksplan tanaman lamtoro (Leucaena leucocephala cv. tarramba) terhadap cekaman kemasaman media dengan level pemberian aluminium melalui kultur jaringan. Jurnal Sain Peternakan Indonesia. 12(1):71-82.
Margolang RD, Jamilah & Sembiring M. 2015. Karakteristik beberapa sifat fisik, kimia, dan biologi tanah pada sistem pertanian organik. Jurnal Online Agroekoteknologi. 3(2): 717-723.
Meliala JHS, Basuki N, & Seogianto A. 2016. Pengaruh iradiasi sinar gamma terhadap perubahan fenotipik tanaman padi gogo (Oryza sativa L.). Jurnal Produksi Tanaman. 4(7): 585-594.
Prihantoro I, Anandia A, Aryanto AT, Setiana MA & Karti PDMH. 2019. Tingkat adaptasi tanaman alfalfa (Medicago sativa L.) hasil mutasi dengan sinar gamma pada skala lapang. Pastura 9(1): 1-6.
Prihantoro I, Aditia EL, Setiana MA, Saidah I, & Meilania R. 2023. Peningkatan produksi rumput Brachiaria humidicola pada padang pengembalaan melalui suplementasi pupuk organic feses ayam. Jurnal Agripet. 23(2): 196-204.
Rahmi A & Biantari MP. 2014. Karakteristik sifat kimia tanah dan status kesuburan tanah lahan pekarangan dan lahan usaha tani beberapa kampung di Kabupaten Kutai Barat. Jurnal Ziraah’ah. 39(1): 30-36
Sari A, Noli ZA & Suwirmen. 2016. Pertumbuhan bibit surian (Toona sinensis (Juss,) M. Roem) yang diinokulasi mikoriza pada media tanah ultisol. Al-Kauniyah Jurnal Biologi. 9(1): 1-9.
Supriyatna A, Khoerunnisa AS, Maulidina A, Maulidina I, & Azizah IDMN. 2023. Efek induksi mutasi radiasi gamma terhadap pertumbuhan fisiologis tanaman kedelai (Glycine Max (L) Merrill). Jurnal Riset Rumpun Ilmu Tanaman. 2(2): 68-76.
Syukur S. 2004. Radiasi gamma menginduksi mutan Catharantus roseus yang stabil dan produksi ajmalisis atau serpentin tinggi. Risalah Seminar Ilmiah Penelitian dan Pengembangan Aplikasi Isotop dan Radiasi. 44(28): 1-8.
Zakiyah R, Siregar UJ & Hartati NS. 2017. Karakterisasi morfologi sengon (Paraserianthes falcataria L. Nielsen) hasil mutasi radiasi sinar gamma. Jurnal Silvikultur Tropika. 8(1): 41-47.
Syahri M, Retnani Y, & Khotijah L. 2018. Evaluasi penambahan binder berbeda terhadap kualitas fisik mineral wafer. Buletin Makanan Ternak. 16(1): 24-35.
Utama BP. 2019. Karakteristik sifat fisik dan kimia bungkil kelapa kering dan bungkil kelapa dikukus. Stock Peternakan. 1(1).
https://doi.org/10.36355/sptr.v1i1.235
Wati WS, Mashudi, & Irsyammawati A. 2018. Kualitas silase rumput odot (Pennisetum purpureum cv. Mott) dengan penambahan Lactobacillus plantarum dan molasses pada waktu inkubasi yang berbeda. Jurnal Nutrisi Ternak Tropis. 1(1): 45-53.
Yana S, Zairful, Priabudiman Y, & Panjaitan I. 2018. Karakteristik fisik pakan wafer berbasis bungkil inti sawit. Prosiding Seminar Nasional Pengembangan Teknologi Pertanian. Lampung (ID) : Politeknik Negeri lampung hal 401-404.
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