Pengaruh Pupuk Silika Terhadap Pertumbuhan dan Produksi Kedelai pada Tanah Salin

Febryan Taufiq, Budi Adi Kristanto, Florentina Kusmiyati

Abstract

Silica fertilizer is applied to the soil for the purpose of reducing the effects of salinity stress. This research study was conducted to examine the effect of fertilization ratio with different sources of silica to soybean growth and production on saline soil. The methods used was Completely Randomized Factorial Designs 2 x 6 with 3 replications. The first factor was soil salinity levels (A), consists of A1 (±3 dS/m) and A2 (±6 dS/m). The second factor was different silica fertilizer aplications (B) which consists of  B0 (without silica), B1 (100% zeolite), B2 (75% zeolite, 25% liquid silica), B3 (50% zeolite, 50 % liquid silica), B4 (25% zeolite, 75% liquid silica), and B5 (100% liquid silica). Parameters observed in this research were plant height, number of leaves, number of pods, pod weight, number of seed and seed weight. Data was analyzed by analysis of variance followed by Duncan's Multiple Range Test. The result showed that the application of silica fertilizer through soil and leaves (50% zeolite, 50 % liquid silica) improved the growth and yield of soybean on soil with moderately saline (3 dS/m). application of silica fertilizer (50% zeolite, 50 % liquid silica) improved the growth and yield of soybean. The higher soil salinity reduced soybean growth and yield. Moreover, the utilization of silica minimized the decrease in soybean growth and yield.

Keywords

height, pod, weight, seed

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References

Astuti, K. Y., Kristanto, B. A., & Kusmiyati F. (2018). Aplikasi silika dalam upaya peningkatan ketahanan tanaman dan produksi kedelai hitam (Glycine max l. merill) yang mengalami stres air. E-Prosiding Semnas BAPPEDA Provinsi Jawa Tengah, 2 (2) : 152 – 159. ISBN: 978-602-8916-35-6. http://ejournal.bappeda.jatengprov.go.id.

Balittanah. (2009). Analisis Kimia Tanah, Tanaman, Air, dan Pupuk (Petunjuk Teknis 2). Balai Penelitian Tanah, Bogor.

Cabot, C., Sibole J. V., Barcelo, J., & Poschenrieder, C. (2014). Lesson from crops plants struggling with salinity. J. Plant Science, 226 : 2 – 13.

Farhangi, S., & Torabian, A. S. (2018). Nano-silicon alters antioxidant activities of soybean seedlings under salt toxicity. J. Protoplasma, 255 (3) : 953 – 962.

Gaol, L., Karto, S., Hanum, H., & Sitanggang, G. (2014). Pemberian zeolit dan pupuk kalium untuk meningkatkan ketersediaan hara K dan pertumbuhan kedelai di Entisol. J. Agroekoteknologi Universitas Sumatera Utara, 2 (3) : 1151 – 1159.

Ikhsanti, A., Kurniasih B., & Indradewa, D. (2018). Pengaruh aplikasi silika terhadap pertumbuhan dan hasil tanaman padi (Oriza sativa) pada kondisi salin. J. Vegetalika, 7 (4) : 1 – 11.

Jayasumarta, D. (2015). Pengaruh sistem olah tanah dan pupuk p terhadap pertumbuhan dan produksi tanaman kedelai (Glycine max L. Merril). AGRIUM : J. Ilmu Pertanian, 17 (3) : 148 – 154.

Jouyban, Z. (2012). The effects of salt stress on plant growth. Tech. J. Engin & App Sci. 2(1) : 7 – 10.

Kristanto, B. A. (2016). Tanggapan Sorgum Manis

(Sorghum bicolor (l.) Moench) terhadap Cekaman Kekeringan dan Pemupukan Silika. Disertasi. Universitas Gadjah Mada. Program Pasca Sarjana Universitas Gadjah Mada, Yogyakarta (Tidak dipublikasikan).

Kristiono, A., Purwaningrahayu, R. D., & Taufiq, A. (2018). Respons tanaman kedelai, kacang tanah, dan kacang hijau terhadap cekaman salinitas. J. Buletin Palawija, 26 (1) : 45 – 60.

Marwanto, S., Rachman, A., Erfandi, D., & Subiksa, I. G. M. (2009). Tingkat salinitas tanah pada lahan sawah intensif di Kabupaten Indramayu, Jawa Barat. Balai Penelitian Tanah, Bogor. 175 – 190.

Nisak, S. K., & Supriyadi, S. (2019). Biochar sekam padi meningkatkan pertumbuhan dan hasil tanaman kedelai di tanah salin. J. Pertanian Presisi, 3 (2) : 165 – 176.

Purwaningrahayu, R. D. (2018). Karakter morfofisiologi dan agronomi kedelai toleran salinitas. J. Iptek Tanaman Pangan, 11 (1) : 35 – 48.

Purwaningrahayu, R. D., & Taufiq, A. (2017). Respon morfologi empat genotip kedelai terhadap cekaman salinitas. J. Biologi Indonesia, 13 (2) : 175 – 188.

Rahayu, R., Syamsiyah, J., & Dewi, L. (2019). Effects of Gypsum and Zeolite on Nutrient Uptake and Shallot (Allium ascalonium L.) Growth on Irrigated Saline Entisol. J. of Tropical Soils, 24 (2) : 73 – 81.

Safitri, R., Fuskhah, E., & Karno. (2018). Karakteristik fotosintesis dan produksi kedelai (Glycine max l. Merrill) akibat salinitas air penyiraman yang berbeda. J. of Agro Complex, 2 (3) : 244 – 247.

Santi, L. P., D. H. Goenadi, J. Barus, dan A. Dariah. (2018). Pengaruh bio-nano silika terhadap hasil dan efisiensi penggunaan air kedelai hitam di lahan kering masam. J. Tanah dan Iklim, 42 (1) : 43 – 52.

Sapre S. S, and D. N. Vakharia. (2016). Role of silicon under water deficit stress in wheat: (Biochemical perspective): A review. Agricultural Reviews. 37 (2) : 109 – 116.

Susianto, N. C., Hariyono, D., & Aini, N. (2018). Pengaruh aplikasi gypsum dan pupuk kandang sapi pada tanah salin terhadap pertumbuhan dan hasil tanaman kedelai (Glycine max L. Merril). PLANTROPICA: J. of Agricultural Science, 1 (2) : 55 – 63.

Taufiq, A., Wijanarko, A., & Kristiono, A. (2017). Pengaruh genotipe dan ameliorasi terhadap pertumbuhan dan hasil kedelai pada tanah salin. J. Buletin Palawija, 14 (1) : 1 – 8.

Taufiq, A., Yusuf, M., Adie, M. M., Saleh, N., Iswanto, R., Kasno, A., & Subandi. (2014). Teknologi Produksi Kedelai, Kacang Tanah, Kacang Hijau, Ubi Kayu, dan Ubi Jalar. Balai Penelitian Tanaman Aneka Kacang dan Umbi, Malang.

Usnawiyah, U & Khaidir. (2013). Respon pemberian mikoriza arbuskular dalam media zeolit terhadap pertumbuhan dan hasil tanaman kedelai. J. AGRIUM, 10 (1) : 1 – 4.

Yunita, S. R., Sutarno, S., & Fuskhah, E. (2018). Respon beberapa varietas Kedelai (Glycine max L. Merr) terhadap tingkat salinitas air penyiraman. J. Agro Complex, 2 (1) : 43 – 51.

DOI: https://doi.org/10.20961/agsjpa.v22i2.43385