Aplikasi Pupuk NPK (Phonska) dan Zat Pengatur Tumbuh Ratu Biogen Terhadap Pertumbuhan dan Produksi Tanaman Padi Sawah (Oryza sativa L.) pada Tanah Ultisol
DOI:
https://doi.org/10.35941/jatl.3.1.2020.3875.19-26Keywords:
Padi, Pupuk NPK, ZPTAbstract
Abstrak.Tanamanpadi (Oryza sativa L.) adalah tanaman pangan pokok terpenting dengan kebutuhan setiap tahun yang meningkat, sehingga perlu dilakukan instensifikasi agar dapat meningkatkan produksi tanpa mengakibatkan degradasi lahan akibat aplikasi pupuk anorganik terus menerus. Penelitian ini dilaksanakan di areal sawah petani, wilayah Kutai Kartenegara, dengan jenis tanah ultisol. Tujuan dari penelitian ini adalah 1. Mengetahui dosis optimum pupuk NPK Phonska, 2. Mengetahui pengaruh Zat Pengatur Tumbuh (ZPT) Ratu Biogen dan dosis optimum terhadap pertumbuhan dan produksi padi. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan perlakuan 2 faktor dan 3 kali ulangan. Faktor I yaitu pupuk NPK Phonska dengan perlakuan P0, P1, P2 dan P3 (0 kg ha-1, 100 kg ha-1, 200 kg ha-1, dan 300 kg ha-1) dan Faktor II yaitu ZPT Ratu Biogen dengan perlakuan Z1, Z2 dan Z3 (0 ml ha-1, 1500 ml ha-1, dan 3000 ml ha-1). Data analisis pengamatan adalah data tanah , data parameter tanaman dan data analisis jaringan tanaman. Hasil penelitian ini menunjukan bahwa perlakuan pupuk NPK Phonska dan ZPT Ratu Biogen berpengaruh sangat nyata terhadap pertumbuhan vegetative dan pemupukan NPK Phonska dengan dosis yang diamati bersifat linier dengan persamaan Yz1= 4173,5 + 3,46 x dan koefisien korelasinya r1 = 0,9931. Persamaan Yz2=4629,8 + 4,9567 x dan koefisien korelasinya r2 = 0,9352, selanjutnya persamaan Yz3=4733 + 6,8383 x, koefisien korelasinya r3 = 0,9409. Dosis pupuk 300 kg ha-1menghasilkan gabah kering 6183,89 kg ha-1 (6,18 ton ha-1) serta, pemberian ZPT Ratu Biogen meningkatkan pertumbuhan dan produksi tanaman padi. Dosis terbaik 3000 ml ZPT/hektarDownloads
References
Abidin, Z. 1995. Dasar- Dasar Pengetahuan tentang Zat PengaturTumbuh. Angkasa Bandung.
Ambarita, Y., D. Hariyono, N. Aini, 2017. Aplikasi Pupuk NPK dan Urea pada Padi ( Oryza sativa L.) Sistem Ratoon. Journal. Produksi Tanaman. 5 (7).
Badan Pusat Statistik, 2012. Laju Pertumbuhan Penduduk. Badan Pusat Statistikon line, http://www.bps.go.id
Islam, M. Md, Islam, K.M, Proshad, R, Islam, S. Md, Kormoker. T, Billah. M.K.M.M. 2017. Effect of inorganic and organic fertilizers on soil properties with vegetatif growth and yield quality of sweet pepper (capsicum annuum L.) in Bangladesh International Journal of Agronomy and Agricultural Research (IJAAR) Vol.11, No.5. 2017 Bangladesh.
Meyer, B.S and D.B Anderson, 1982. Plant Physiology Sixth Printing. D. Van Norstrand. C. Inc., Princetown, New Jersey.
Rosiana, F., T. Turmuktini, Y. Yumariah, M. Arifin, dan T. Simarmata, 2013. Aplikasi Kombinasi Kompos Jerami, Kompos Azolla dan Pupuk Hayati untuk Meningkatkan Jumlah Populasi Bakteri Penambat N dan Produktivitas Tanaman Padi Berbasis IPAT-BO. Journal.Agrovigor.Vol. 6 No 1.
Shanti, R. 2017. Klasifikasi Tanah dan Sistem Lahan. Mulawarman University Press, Samarinda.
Shanti, R., 2018. Kesuburan Tanah dan Pemupukan. Mulawarman University Press.Samarinda.
Shanti, R dan Nirmala, R. 2018. Respon Tiga Varietas Ubi Kayu
(Manihot esculenta L.) Terhadap Pemupukan di Kutai Timur. Jurnal Pertanian Terpadu 6 (1): 46-58.
Supartha, I N. Y., G. Wijana, G. M. Adnyana, 2012. Aplikasi Jenis Pupuk Organik pada Tanaman Padi Sistem Pertanian Organik. Journal. Agroekoteknologi Tropika, Vol. 1. No.2.
Sutedjo, M, M. 2010. Pupuk dan Cara Pemupukan. Rineka Cipta., Jakarta.
Downloads
Published
Issue
Section
License
Copyright Transfer Statement
The copyright of this article is transferred to Jurnal Agroekoteknologi Tropika Lembab and when the article is accepted for publication. the authors transfer all and all rights into and to paper including but not limited to all copyrights in the JATL. The author represents and warrants that the original is the original and that he/she is the author of this paper unless the material is clearly identified as the original source, with notification of the permission of the copyright owner if necessary. The author states that he has the authority and authority to make and carry out this task.
The author states that:
This paper has not been published in the same form elsewhere.
This will not be submitted elsewhere for publication prior to acceptance/rejection by this Journal.
A Copyright permission is obtained for material published elsewhere and who require permission for this reproduction. Furthermore, I / We hereby transfer the unlimited publication rights of the above paper to Jurnal Agroekoteknologi Tropika Lembab. Copyright transfer includes exclusive rights to reproduce and distribute articles, including reprints, translations, photographic reproductions, microforms, electronic forms (offline, online), or other similar reproductions.
The author's mark is appropriate for and accepts responsibility for releasing this material on behalf of any and all coauthor. This Agreement shall be signed by at least one author who has obtained the consent of the co-author (s) if applicable. After the submission of this agreement is signed by the author concerned, the amendment of the author or in the order of the author listed shall not be accepted.
Rights / Terms and Conditions Saved
The author keeps all proprietary rights in every process, procedure, or article creation described in Work.
The author may reproduce or permit others to reproduce the work or derivative works for the author's personal use or for the use of the company, provided that the source and the JATL copyright notice are indicated, the copy is not used in any way implying the Jurnal Agroekoteknologi Tropika Lembab (JATL) approval of the product or service from any company, and the copy itself is not offered for sale.
Although authors are permitted to reuse all or part of the Works in other works, this does not include granting third-party requests to reprint, republish, or other types of reuse.
