Effect of Biological Organic Fertilizers and Growth Regulators for Yield of Shallot (Allium ascalonicum L.)

A. Asrijal(1*),

(1) Puangrimaggalatung University
(*) Corresponding Author

Abstract


Shallot production and productivity of Indonesia is still low; thus, needs to be increased by providing biological organic fertilizers (POH) and growth regulators (ZPT). The research was carried out in the Covid-19 Pandemic Area from December 2019 to March 2020 in Talotenreng Village, Wajo Regency. The aim of this study was to determine the shallot (Allium ascalonicum L.) productivity by using POH and ZPT. Two experimental factors with the Randomized Block Design were used as method for this study. The first factor was the POH (P) concentration of 0 ml liter of water-1, 10 ml liter of water-1, 20 ml liter of water-1, and 30 liter of water-1. The second factor was the ZPT concentration (Z) of 0 ml liter of water-1, 1.0 ml liter of water-1, 1.5 ml liter of water-1, and 2.0 ml liter of water-1. The experimental results showed that the POH concentration significantly affected the weight of fresh blubs per plot and the concentration of growth regulators had a significant effect on the number of bulbs per plot and the productivity of shallots as much as 8.09 t ha-1.

Keywords


Biological organics; fertilizer; growth regulators; shallots; yield

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References


Asrijal, (2020). Produktivitas Bawang Merah Varietas Bima Melalui Aplikasi Ekstrak Jagung Manis Sebagai Zat Pengatur Tumbuh dan Pupuk Organik. Jurnal TABARO 4(2):458-463.

Asrijal, Syam’un, E., Musa, Y., Riadi, M. (2018). Characterization, Identification, and Analysis of Plant Growth Regulator (PGR) Conditions to Four Types of Free Clean Maize. International Journal of Current Research in Biosciences and Plant Biology. 5(4):17-23. DOI: 10.20546/ijcrbp.

Berlian, N dan Rahayu, (2004). Bawang Merah Mengenal Varietas Unggul dan Cara Budidayanya secara Kontinyu. Penebar Swadaya, Jakarta.

Gaspersz, (1991). Metode Perancangan Percobaan. Penerbit, CV. Armico, Bandung Indonesia.

Ghoname, A & Shafeek, MR. (2005). Growth and Productivity of Sweet Pepper (Capsicum annuum L.) Grown in Plastic House as Affected by Organic, Mineral and Bio-N Fertilizers. Journal of Agronomy, 4(4):369-72.

Iriani Enndang, (2013). Prospek Pengenbangan Inovasi Teknologi Bawang Merah di Lahan Sub Optimal (Lahan Pasir) dalam Upaya Peningkatan Pendapatan Petani. Balai Pengkajian Teknologi (BPTP) Jawa Tengah.

Olvie Grietjie Tandi dan Faisal, (2020). Technology Innovation Support in Development of Local Superior Shallot in North Sulawesi. Agrotech Journal 5(1):10-21. DOI: https://doi.org/10.31327/atj.v5i1.1233.

Rahmawati, (2020). The Effect of NPK Doses and Plant Distancing on Lettuce (Lactuca sativa L.) Growth and Production. Agrotech Journal 5(2): DOI: https://doi.org/10.31327/atj.v5i2.1398.

Righi, S, Lucialli, P & Bruzzi, L. (2005). Health and Environmental Impacts of A Fertilizer Plants – Part 1. Assesments of Radioactive Pollution.J. of. Env. Radioactive, 8(2):167-82.

Salisbury, F.B dan C.W Ross, (1995). Fisiologi Tumbuhan (Jilid 2). ITB, Bandung.

Simanungkalit, RDM. (2007). Aplikasi Pupuk Hayati dan Pupuk Kimia: Suatu Pendekatan Terpadu. Buletin Agro Bio., 4(2):56-61.

Surajudin As’ad., R. Yusuf, dan H. Mas’ud, (2015). Respon Tanaman Bawang Merah (Allium ascalonicum L.) Varietas Lembah Palu Terhadap Pemberian Jenis Mulsa dan Pupuk Organik Cair.

Suwandi, Sopha, GA & Yudy, MP. (2015). Efektifitas Pengelolaan Pupuk Organik, NPK, dan Pupuk Hayati Terhadap Pertumbuhan dan Hasil Bawang Merah. J. Hort., 25(3):208-211.

Zafari, A & Kianmehr, MH. (2012). Management and Reduction of Chemical Nitrogen Consumption in Agriculture. American J. of. Plant. Sci., 3(18):27-34.




DOI: https://doi.org/10.31327/atj.v6i1.1562

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