Application of Compost Type and NPK Fertilizer Dosage on Soybean Growth and Yield in Entisol Bengkulu

Authors

  • Hesti Pujiwati Universitas Bengkulu
  • Atra Romeida Universitas Bengkulu
  • Widodo Widodo Universitas Bengkulu
  • Dotty Suryati Universitas Bengkulu
  • Prasetyo Prasetyo Universitas Bengkulu
  • Wuri Prameswari Universitas Bengkulu
  • Wahyu Hidayat Universitas Bengkulu
  • Edi Susilo Universitas Ratu Samban

DOI:

https://doi.org/10.33019/agrosainstek.v7i1.251

Keywords:

Entisol, Soybean, Compost, NPK Fertilizer

Abstract

Soybeans can be cultivated in Entisol. However, soybean cultivation on Entisol land has problems, including low soil fertility. Providing compost and NPK is an alternative to overcome this. The research objective was to determine the best type of compost and NPK fertilizer dosage for soybean growth and yield in entisol. The research has carried out in the Entisol Bengkulu field from August to November 2020. The research design used a Complete Randomized Block Design (CRBD) with 2 factors including: the type of compost organic fertilizer consisting of: P1 = Widelia trilobata, P2 = Tithonia diversivolia, P3 = oil palm empty bunches, and P4 = Eichhornia crassipes and the NPK fertilizer dosage consisting of: N0 = 0 kg ha-1, N1 = 150 kg ha-1, N2 = 300 kg ha-1, N3 = 450 kg ha-1. Observation variables include plant growth and yield and supporting observations which include the results of initial soil analysis and climate data during the study. The results showed that NPK dosing had a significant effect on the variables of plant height, number of leaves, number of branches, root wet weight per plant, and dry weight per plant. However, the application of compost did not significantly affect all variables. Meanwhile, there was no interaction between the application of compost types and NPK dose on the growth and yield of soybean in entisols. The application of compost types and NPK fertilizer doses up to 450 kg ha-1 has not improved the growth and yield of soybeans in entisol fields.

Downloads

Download data is not yet available.

References

Alfian. Nelvian dan A. I. Amri. 2017. Pengaruh pemberian amelioran organik dan anorganik pada media subsoil ultisol terhadap pertumbuhan bibit kelapa sawit (Elaeis guineensis jacq.) di pre nursery. Jom Faperta. 4 (2): 1-12.

Ademiluyi, B.O., Fabiyi, E.P. 2015.Response of hybrid maize (Zea mays) to organic and anorganic fertilizers in soils of South - West and North - Central Nigeria. Int J Plant Soil Sci 7(2): 121-127

Badan Pusat Statistik (BPS). 2015. Tanaman pangan. Badan Pusat Statistik.

Bondansari, S. dan Bambang, S.S. 2011. Pengaruh Zeloit dan Pupuk Kandang Terhadap Beberapa Sifat Fisik Tanah Ultisol dan Entisol pada Pertanian Kedelai (Glycine max L. Merril). Fakultas Pertanian Universitas Jendral Soedirman. Purwokerto.

Crespo. G.. T.E. Ruiz. and J. Alvarez. 2011. Effect of green manure from Tithonia (T. diversifolia) on the establishment and production of forage of P. purpureum cv. Cuba CT-169 and on some soil properties. J. Agric. Sci. 45:79-82.

Dewi R, Mbue Kata Bangun, Revandy Iskandar M. Damanik. 2015. Respons Dua Varietas Kedelai (Glycine max (L.) Merrill.) pada Pemberian Pupuk Hayati dan NPK Majemuk. Jurnal Online Agroekoteknologi. 3(1): 276-282.

Kutsanedzie, F., Ofori, V., and Diaba, K. (2015). Maturity and Safety of Compost Processed in HV and TW Composting Systems. International Journal of Science, Technology and Society, 3(4), 202–209. https://doi.org/10.11648/j.ijsts.20150 304.24

Manurung, R. H. 2013. Pengaruh Pemberian Kompos Kulit Durian pada Entisol, Inceptisol, dan Ultisol terhadap Beberapa Aspek Kesuburan Tanah (pH, C-organik, dan N-total) serta Produksi Tanaman Jagung (Zea mays L.). Skripsi. Universitas Sumatera Utara. Medan.

Monanda, A.R., Arnis, E.Y., Nurbaiti. 2016. Pengaruh Kompos Eceng Gondok dan Pupuk Fosfor terhadap Pertumbuhan dan Produksi Kacang Hijau (Vigna radiata L.). J. JOM Faperta. 3 (1) : 1-16.

Omar, L., Ahmed, O. H., & Majid, N. M. A. (2011). Enhancing nutrient use efficiency of maize ( Zea mays L .) from mixing urea with zeolite and peat soil water. International Journal of the Physical Sciences, 6(14), 3330–3335.

Pambudi. S. 2013. Budidaya dan Khasiat Kedelai. Yogyakarta. Pustaka Baru Press.

Setyowati, N., Sudjatmiko, S., Muktamar, Z., Fahrurrozi, F., Chozin, M. & Simatupang, P. (2018). Growth and yield responses of cauliflower on tithonia (Tithonia diversifolia) compost under organic farming practices. International Journal of Agricultural Technology,14(7), 1905-1914.

Setyowati, N., Z. Muktamar, S. Oktiasa and D.W. Genefianti. 2014. Growth and yield of chili papper under different time application of wedelia (Wedelia trilobata) and siam weed (Chromolaena odorata) organic fertilizers. International Journal on Advanced Science Engineering Information Technology, 4(6) : 13-16.

Subaedah, St. 2017. Peran bahan organi Chromolaena odorata dan Crotalaria juncea dalam meningkatkan ketersediaan hara fosfor bagi pertumbuhan tanaman kedelai di lahan kering. Jurnal Agrotek, 1(2): 63-74.

Syawal. Y. 2010. Pertumbuhan Tanaman Lidah Buaya dan Gulma yang diaplikasi Bokhasi Enceng Gondok dan Kiambang serta Pupuk Urea. J. Agrivigor. Vol 10 no. 1. hal 108-116.

Ratnasari.D.. M.K. Bangun dan R.I.M. Damanik.2015.Respons dua varietas Kedelai (Glycine max (L.)Merrill.) pada pemberian pupuk hayati dan NPK majemuk. Jurnal Online Agroekoteknologi. 3(1):276-282

Warsito. J.. S. M. Sabang dan K. Mustapa. 2016. Pembuatan pupuk organik dari limbah tandan kosong kelapa sawit. Jurnal Akademika Kimia. 5(1): 8-15.

Downloads

Published

30-06-2023

How to Cite

Pujiwati, H. (2023) “Application of Compost Type and NPK Fertilizer Dosage on Soybean Growth and Yield in Entisol Bengkulu”, AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian, 7(1), pp. 1–7. doi: 10.33019/agrosainstek.v7i1.251.