PENGARUH PEMBERIAN KCl DAN SISTEM TUMPANG SARI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata S.)

  • Eva Sri Artina universitas tjut nyak dhien
  • Ahmad Nadhira Universitas Tjut Nyak Dhien
  • Dedi Kurniawan Universitas Tjut Nyak Dhien
Keywords: Sweet corn, KCl, Intercropping

Abstract

  • Introduction: The purpose of this study was to determine the effect of intercropping system of kcl fertilizer on the growth and production of sweet corn plants.
  • Research Method: This research was conducted in Pasar VIII Namo Terasi Village, Sei Bingai District, from October 2022 - January 2023. The study used a Factorial Randomized Block Design (RBD) with 2 treatment factors. The first factor KCl consisted of treatment levels, namely K0 = 0 g/plant, K1 = 10 g/plant, K2 = 15 g/plant. The second factor was intercropping with three treatment levels of peanut spacing, namely T1 = 20 x 15 cm, T2 = 20 x 20 cm, T3 = 20 x 25 cm. Parameters observed were Plant Height (cm), Plant Cob Weight (gr). Cob Weight Per Plot (kg), and Number of Fruits Per Plot (fruit).
  • Results: The results showed that the kcl treatment had no significant effect on all parameters. The best treatment for kcl was K1 (10 grams), the best treatment for the intercropping system was T2 (20x20), and the best treatment for the interaction between the two treatments was K1T2.

Keywords: Sweet corn, KCl Fertilizer, and Peanut Intercropping.

Downloads

Download data is not yet available.

References

Alfian, M. S., dan Purnamawati, H. (2019). Dosis dan waktu aplikasi pupuk kalium pada pertumbuhan dan produksi jagung manis di BBPP Batangkaluku Kabupaten Gowa Sulawesi Selatan. Buletin Agrohorti, 7(1), 8-15.
Irwan, A. W., Wahyudin, A., & Sunarto, T. 2019. Respons Kedelai Akibat Jarak
Loveless, A. R. 1987. Prinsip-prinsip Biologi Tumbuhan untuk Daerah Tropis (Terjemahan Kartawinata, D. Miharja dan Soetisna). PT. Gramedia, Jakarta. 408 hlm
Nursyamsi, D., Idris, K., Sabiham, S., Rachim, D. A., & Sofyan, A. (2008). Pengaruh Asam Oksalat, Na, NH4, dan Fe 3 terhadap Ketersediaan K Tanah, Serapan N, P, dan K Tanaman, serta Produksi Jagung pada Tanah-tanah yang Didominasi Smektit.
Prasetyo, Sukardjo, E. I., & Pujiwati, H. 2009. Produktivitas Lahan dan NKL pada Tumpangsari Jarak Pagar dengan Tanaman Pangan . J. Akta Agrosia, 12(1), 51 – 55.
Putri, H. A,. 2011. Pengaruh Pemberian Beberapa Konsentrasi Pupuk Organik Cair Lengkap (POCL) Bio Sugih Terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata Sturt.). Skripsi. Universitas Andalas Padang.
Tarigan, S dan W Wahyu. 2004. Bertanam Cabai Hibrida secara Intensif. Agro Media Pustaka, Jakara. 128 hlm
Rahman, N., 2020. Pengaruh Pemberian Pupuk Organik Cair dan Pupuk NPK Majemuk terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays saccharata Sturt), Palembang: Universitas Muhammadiyah Palembang.
Wijana, I. N. Y. S. G., G.M. Adnyana. 2012. Aplikasi jenis pupuk organik pada tanaman padi sistem pertanian organik. E-Jurnal Agroeteknologi Tropika. 2(1):98-106.
Wu Y. dan C. Ling. (2000). Analysis of Cytokinin Activity in Commercial Aqueous Seaweed Extract. Gartenbauwissenschaft.
Published
2023-12-28
How to Cite
Artina, E., Nadhira, A., & Kurniawan, D. (2023). PENGARUH PEMBERIAN KCl DAN SISTEM TUMPANG SARI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata S.). Agrinula : Jurnal Agroteknologi Dan Perkebunan, 6(2), 45-51. https://doi.org/10.36490/agri.v6i2.841

Most read articles by the same author(s)