DARI PADI UNTUK PADI (Pupuk Biosilika dari Limbah Sekam Padi untuk Pertumbuhan Padi)
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Gramineae plants are accumulators of silica that require this compound to grow, develop and produce products. However, every year the silica content of the soil decreases because silica does not have a cycle. Farmers have not used much silica fertilizer because they are not yet aware of the role of silica fertilizer and the price of silica fertilizer is relatively expensive. It is necessary to develop a more economical method of making silica fertilizer by finding cheap or even free raw materials. One source that contains a lot of silica in nature is rice husk. In this study, silica extraction was carried out using the sol gel method and characterized by X-Ray Flourescence (XRF) and analysis of water content to achieve the Persyaratan Teknis Minimum (PTM) quality. The results of the XRF analysis showed that the addition of biosilica fertilizer to the soil increased the silica content to 65.36% (F1); 69.33% (F2), and 69.52% (F3) and the results of the water content analysis for silica fertilizer averaged 4.67%. The results of these analyses have met PTM Number 209/Kpts/SR.320/3/2018. The effect of giving biosilica fertilizer can also be seen in the growth of rice stem length which can be seen from the second day of planting rice seedlings. Until the 18th day, the difference in the length of rice stems given rice husk biosilica fertilizer (F1) which is 74 cm with no fertilizer (F0) which is 53.3 cm has a very significant difference of 20.1 cm
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Referensi
Amin, M., Nugroho B., Suwarno, & Suryaningtyas, D.T. (2019). Respons pemberian dan penetapan status hara Si pada tanaman padi. JIPI, 24(1), 32-40.
Amrullah, Sopandie, D., Sugianta, & Junaedi, A. (2014). Peningkatan produktivitas tanaman padi (Oryza sativa L.) melalui pemberian nano silika. PANGAN, 23(1), 17-32.
Azhari & Aziz. (2016). Sintesis dan karakterisasi material berpori berbasis mineral silika pulau betung. Jurnal teknologi mineral dan batu bara, 3(12), 162.
Handayani. (2014). Pemanfaatan limbah sekam padi menjadi silika Gel. Jurnal bahan alam terbarukan, 2(3), 22.
Handayani, Prima, A., Nurjanah E., & Rengga W.D.P. (2015). Pemanfaatan limbah sekam padi menjadi silika gel. JBAT, 4(2), 55-59.
Husnain, S. 2010. Mengenal silika sebagai unsur hara. Warta Penelitian dan Pengembangan Pertanian. Balai Penelitian Tanah, Bogor. 32:19-20.
Husnain, Aflizar, Darmawan, & Masunaga. (2012). Study on silicon status in Indonesia. Proceeding of the 5th International Conference on Silicon in Agriculture, September 13-18, 2011, Beijing.
Kalapathy, U., A. Proctor & J. Shultz. (2000). A Simple Method for Production of Pure Silica from Rice Hull Ash. Bioresource Technology 73, 257-262.
Kementerian Pertanian Republik Indonesia (2018). Persyaratan teknis minimal pupuk an-organik Nomor 209/Ktps/SR.320/3/2018. (n.d.): Jakarta.
Larichev, Y.V., Yeletsky, P.M., & Yakovlev, V.A. (2015). Study of silica in the rice husk and the carbon-silica nanocomposites produced from rice husk. J Phys Chem Solids. 87:58-63.
Muslim, I., Safrihartini, W & Aini, W. (2017). Pengaruh katalis pada proses pembentukan partikel nano silika sebagai material hidrofobik. JKPK (Jurnal Kimia dan Pendidikan Kimia), 2(3), 152-157.
Nurhajawarsi, Rafi M, Syafitri U D, Rohaeti E. (2018). L-Histidine-Modified Silica from Rice Husk and Optimization of Adsorption Condition for Extractive Concentration of Pb (II). J. Pure App. Chem. Res., 7 (2), 198-208.
Putra. (2007). Isolasi dan karakterisasi lignin dari sekam padi dengan pelarut metanol berbantukan pemanas ultrasonik. [Skripsi].
Putra, G.H. (2013). Adsorpsi timbal dengan hibrida merkapto-silika dari abu jerami padi [Skripsi]. Bogor (ID): Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor.
Radi, S., Tighdouini, S., Bacquet, M., Degoutin, S., Cazier F, Zaghrioui, M., & Mabkhot, Y.N. (2014). Organically modified silica with Pyrazole-3-carbaldehyde as a new sorbent for solid-liquid extraction of heavy metals. Molecules. 19: 247-262 doi:10.3390/molecules19010247.
Rohaeti E. (1992). Pemisahan silikon dioksida (SiO2) dari sekam padi dan karakterisasinya. [Tesis]. Bandung (ID). Institut Teknologi Bandung.
Rohaeti E, Hikmawati, Irzaman. (2010). Production of semiconductor materials silicon from silica rice husk waste as alternative silicon sources. Mater. sci. technol., 265-272.
Rosmiyani, T., Sari, T.K., Alizar, Mulia, M. (2023). Metode sol gel untuk mengekstraksi silika dari abu sekam padi. Periodic, 12 (3), 67-70.
Solihin, E., Sandrawati, A., Kurniawan, W., Maulana, H., & Mutaqin, Z. (2021). Aplikasi pupuk cair silika dengan pupuk anorganik N,P,K terhadap pertumbuhan dan hasil tanaman padi (Oryza sativa L.) pada tanah inceptisol Jatinangor. Jurnal Agro Wiralodra, 4(2), 58-63.
Siregar, A.F. (2017). Assesment of effect of silicon application and improved water management on rice production in Indonesia. [Disertation] The United Graduated School of Agricultural Science Tottori University, Japan.
Subiksa, I.G.M. (2018). Pengaruh Pupuk Silika terhadap Pertumbuhan dan Hasil Tanaman Padi Sawah pada Inceptisols. Jurnal Tanah dan Iklim, 42(2), 153-160
Takahashi E. 1974. Effect of soil moisture on the uptake of silica by rice plant seedlings. Journal of Soil Science and Manure, Japan, 45: 591-596.
Wiwik, H. (2018). Pengaruh pupuk terhadap pertumbuhan dan hasil tanaman padi awah pada inceptisols. Jurnal tanah dan iklim, vol 42 no 2: 153-160.