Pertumbuhan Dan Hasil Biji Okra (Abelmoschus esculentus L.) dengan Pemberian Pupuk Nitrogen dan Kalium pada Tanah Ultisol

Authors

  • Irianto Irianto Program Studi Agroekoteknologi Fakultas Pertanian Universitas Jambi
  • Budiyati Ichwan Program Studi Agroekoteknologi Fakultas Pertanian Universitas Jambi
  • Sosiawan Nusifera Program Studi Agroekoteknologi Fakultas Pertanian Universitas Jambi
  • An'gun Dhuha Dive Putra Program Studi Agroekoteknologi Fakultas Pertanian Universitas Jambi

DOI:

https://doi.org/10.22437/agroecotania.v3i1.11291

Abstract

Okra (Abelmoschus esculentus L.) termasuk jenis sayuran yang memiliki nilai gizi dan ekonomi tinggi, sehingga sangat potensial dikembangkan di Indonesia. Mengingat masih terbatasnya ketersediaan benih okra maka perlu adanya upaya peningkatan produksi biji. Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan nitrogen dan kalium terhadap pertumbuhan dan hasil biji okra, serta mendapatkan dosis yang memberikan pertumbuhan dan hasil biji okra tertinggi. Percobaan disusun dalam RAK dengan pola faktorial. Faktor I adalah dosis pupuk Urea (N 46%): 0 kg ha (0 gram per tanaman), 150 kg ha-1 (15,0 gram per tanaman). Faktor II adalah dosis pupuk KCl (K2O 60%): 0 kg ha (7,5 gram per tanaman), 300 kg ha-1 (2,5 gram per tanaman), 100 kg ha -1 (0 gram per tanaman), 50 kg ha-1 (10,0 gram per tanaman). Setiap perlakuan terdiri dari 6 tanaman dengan 2 tanaman sebagai sampel, dan masing-masing perlakuan diulang 3 kali. Hasil penelitian menunjukkan bahwa pertumbuhan dan hasil biji okra tidak dipengaruhi oleh interaksi pemberian pupuk nitrogen dan kalium, namun masing-masing faktor tunggalnya berpengaruh terhadap beberapa variabel pertumbuhan dan hasil biji okra. Dosis pupuk nitrogen 15 g per tanaman memberikan jumlah daun, jumlah buah per tanaman, bobot biji per tanaman, dan jumlah biji kecil tertinggi, serta mempercepat umur tanaman berbunga. Dosis pupuk kalium 7,5 g per tanaman memberikan tinggi tanaman dan diamater batang tertinggi, sedangkan dosis pupuk kalium 10 g per tanaman memberikan bobot biji per tanaman dan jumlah biji besar per tanaman tertinggi, serta mempercepat umur berbunga tanaman.

Downloads

Download data is not yet available.

Downloads

Published

2020-01-31

Issue

Vol. 3 No. 1 (2020): Jurnal Agroecotania: Publikasi Nasional Ilmu Budidaya Pertanian

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Please find the rights and licenses in Indonesian EFL Research & Practice.

  1. License

The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. 

  1. Author’s Warranties

The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).

  1. User Rights

Indonesian EFL Research & Practice's spirit is to disseminate articles published are as free as possible. Under the Creative Commons license, Indonesian EFL Research & Practice permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and Indonesian EFL Research & Practice on distributing works in the journal.

  1. Rights of Authors

Authors retain the following rights:

  • Copyright, and other proprietary rights relating to the article, such as patent rights,
  • The right to use the substance of the article in future own works, including lectures and books,
  • The right to reproduce the article for own purposes, provided the copies are not offered for sale,
  • The right to self-archive the article.
  1. Co-Authorship

If the article was jointly prepared by other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.

  1. Termination

This agreement can be terminated by the author or Indonesian EFL Research & Practice upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of Indonesian EFL Research & Practice. 

  1. Royalties

This agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by Indonesian EFL Research & Practice or its sublicensee.

  1. Miscellaneous

Indonesian EFL Research & Practice will publish the article (or have it published) in the journal if the article’s editorial process is successfully completed and Indonesian EFL Research & Practice or its sublicensee has become obligated to have the article published. Indonesian EFL Research & Practice may conform the article to a style of punctuation, spelling, capitalization, referencing and usage that it deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers.