Effects of Liquid Organic and NPK Fertilizers on the Nutrient composition of  Grass Jelly (Premna oblongifolia Merr) in Tropical Peat Soil

Yustinus Sulistiyanto; Siti Zubaidah; Adi Jaya; Salampak Dohong; Sih Winarti

doi:10.18006/2022.10(6).1462.1468

Authors

Yustinus Sulistiyanto Faculty of Agriculture, University of Palangka Raya, Indonesia https://orcid.org/0000-0001-5228-5341
Siti Zubaidah Faculty of Agriculture, University of Palangka Raya, Indonesia
Adi Jaya Faculty of Agriculture, University of Palangka Raya, Indonesia https://orcid.org/0000-0002-5946-8631
Salampak Dohong Faculty of Agriculture, University of Palangka Raya, Indonesia https://orcid.org/0000-0003-1916-3494
Sih Winarti Faculty of Agriculture, University of Palangka Raya, Indonesia

DOI:

https://doi.org/10.18006/2022.10(6).1462.1468

Keywords:

Premna oblongifolia, Flavonoid, NPK fertilizer, Organic fertilizer, Peat soil, Stem cuttings

Abstract

Peat soil is deficient in nutrients and agricultural development in this type of low in fertility soil is very difficult. Grass jelly (Premna oblongifolia) is a dark green shrub-like medicinal plant that has been widely used for its nutritional and medicinal properties. This study aimed to evaluate the effect of foliar application of organic fertilizers and NPK on the growth, nutrient absorption, and flavonoid content of grass jelly plants grown in peat soil. The study was carried out in a completely randomized factorial design with two factors including liquid organic fertilizer and NPK inorganic fertilizers. Three doses of liquid organic fertilizer consisting of P0 (without liquid organic fertilizer), P1 (Agrobost), and P2 (Nasa), and three levels of NPK fertilizer consisting of N0 (0g NPK polybag^-1), N1 (1 g NPK polybag^-1), and N2 (2 g NPK polybag^-1). The results of the study revealed a nonsignificant interaction between liquid organic fertilizer and NPK fertilizer in terms of leaf growth, leaf area, fresh weight, and flavonoid of grass jelly plant growth. Further, in the case of plant nutrient contents, combined application of Nasa liquid organic fertilizer and 2 g polybag^-1 NPK fertilizer tends to increase the nutrient content of N, P, and K and have the highest impact as compared to other treatments. The results of the study can be concluded that administration of liquid organic fertilizer and NPK did not affect the plant growth characteristics of grass jelly plants while in the case of nutrient content except flavonoids the level of N, P, and K of plant leaves increased.

References

Anda, M., Ritung. S., Suryani, E., Sukarman, Hikmat, M., et al. (2021). Revisiting tropical peatlands in Indonesia: Semi-detailed mapping, extent and depth distribution assessment. Geoderma, 402, 115235, https://doi.org/10.1016/j.geoderma.2021.115235. DOI: https://doi.org/10.1016/j.geoderma.2021.115235

Azizah, D. N., Kumolowati, E., & Faramayuda, F. (2014). Penetapankadar flavonoid metode AlCl3 padaekstrakmetanolkulitbuahkakao (Theobroma cacao L.). Kartika: Jurnal Ilmiah Farmasi, 2(2), 33-37. http://dx.doi.org/ 10.26874/kjif.v2i2.14 DOI: https://doi.org/10.26874/kjif.v2i2.14

Budianta, D., & D. Rustiani. (2013). Pengelolaan Kesuburan Tanah Mendukung Pelestarian Sumberdaya Lahandan Lingkungan. Unsri Press. Palembang.

Butar-Butar, R.A. (2020). Pengaruh Pemberian Ampas The dan Pupuk Majemuk NPK (15-15-15) terhadap Pertumbuhandan Hasil Stek Cincau Hijau (Premna oblongifolia Merr). Skripsi, Fakultas Pertanian, UniversitasMuhammadiyah Sumatra Utara Medan.

Gardner, F. P., Pearce, R. B., & Mitchell, R. L. (1991). Physiology of crop plant (Fisiologi Tanaman Budidaya, Translation of Herawati Susilo). Universitas Indonesia Press.

Harmayani, E., Anal, A. K., Wichienchot, S., Bhat, R., et al. (2019). Healthy food traditions of Asia: exploratory case studies from Indonesia, Thailand, Malaysia, and Nepal. Journal of Ethnic Foods, 6(1), 1-18. https://doi.org/10.1186/s42779-019-0002-x DOI: https://doi.org/10.1186/s42779-019-0002-x

Hidayat, S., & Napitupulu, R.M. (2016). Kitab Tumbuhan Obat. Jakarta: Penebar Swadaya Grup.

Ikhwan, A. K., Waqik, A., Anwar, M., Fitrothul, U., Rahmawati, D., & Pawana, G. (2015). Inokulasi Azospirillium spdari Lahan Kering Madura Terhadap Pertumbuhan Tanaman Jagung. Agrovigor: Jurnal Agroekoteknologi, 8 (2), 46-50. https://doi.org/ 10.21107/agrovigor.v0i0.985.

Jones, J. B. & Case, V. W. (1990). Sampling, handling, and analyzing plant tissue samples. In: R. L. Westerman (Ed) Soil Testing and Plant Analysis (pp. 389-427) . Soil Science Society of America, Inc. Wisconsin.. DOI: https://doi.org/10.2136/sssabookser3.3ed.c15

Kardinan. (2011). Pupuk Organik Cair Nasa. POC Nasa. Com. Februari 2011.

Lambert, K. (1992). Laboratory handbook. Laboratories Manual for Soil Chemistry and Fertility, Gadjah Mada University, Yogyakarta. Indonesia, pp. 79.

Lusmaniar, L., Oksilia, O., & Dewi, S. (2020). Pengaruh Pemberian Pupuk Hayati Agrobost Terhadap Pertumbuhandan Hasil Tanaman Kacang Hijau (Vigna radiata L.). AGRONITAS, 2(1), 34-42.

Munir, M. (1996). Tanah-tanah Utama di Indonesia. Pustaka Jaya. Jakarta.

Page, A. L. Miller R. H., & Keeney D. R.(1982). Methods of Soil Analysis, Part 2. Chemical and Microbiological Properties, 2nd edition. American Society of Agronomy. Madison, Wisconsin.

Purcell, L. C., & Andy King, C. (1996). Total Nitrogen Determination in Plant Material by Persulfate Digestion. Agronomy Journal, 88(1), 111-113. doi: 10.2134/agronj1996. 00021962008800010023x DOI: https://doi.org/10.2134/agronj1996.00021962008800010023x

Rahayu, R., Taslim, E. M., & Sumarno, S. (2013). Pembuatan Serbuk Daun Cincau Hijau Rambat (Cyclea barbata L. Miers) menggunakan Proses Maserasi Dan Foam Mat Drying. Jurnal Teknologi Kimia danIndustri, 2(4), 24-31.

Rahmi, R. (2014). Kajiane fektifita smikroba Azotobacter sp. sebagai pemacu pertumbuhan tanaman kakao (Theobroma cacao L.). Jurnal GalungTropika, 3(2), 44-53. https://doi.org/10.31850/ jgt.v3i2.77

Rujito, H., Utami, M. M. D., Riskiawan, H. Y., Hermanuadi, D., &Retnowati, N. (2020). Product design of kolangkaling grass jelly drink through the application of quality function deployment method (case study in merubetiri national park, banyuwangi district). In IOP Conference Series: Earth and Environmental Science, 411 (1), 012024). DOI: https://doi.org/10.1088/1755-1315/411/1/012024

Salampak, Adi Jaya, Aprianto, P. & Susi Kresnatita. (2021). Effect of Dolomite and Chicken Manure Application on Pak Choi (Brassica Rapa Chinensis) Production and Carbon Dioxide Emissions in Tropical Peatlands. Journal of Experimental Biology and Agricultural Sciences, 9 (6): 770-780. https://doi.org/ 10.18006/2021.9(6).770.780. DOI: https://doi.org/10.18006/2021.9(6).770.780

Sangadji, Z. (2018). Pengaruh Konsentrasi Dan Waktu Aplikasi Pupuk Organik Cair Nasa Terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis Pada Tanah Sawah. Jurnal Median, 10(1), 18-27. DOI: https://doi.org/10.33506/md.v10i1.155

Santoso, B. B., Susanto, S., & Purwoko, B. S. (2008). Perbanyakanvegetatiftanamanjarak Pagar (Jatropha curcas L.) denganstekbatang: pengaruh panjang dan diameter stek. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), 36(3),

-262. https://doi.org/10.24831/jai.v36i3.1385.

Setyorini, S. D., & E. Yusnawan. (2016). Peningkatan kandungan Metabolit Sekunder Tanaman Aneka Kacang Sebagai Respon Seaman Biotik. Iptek Tanaman Pangan, 11 (2). http://repository.pertanian.go.id/handle/123456789/4319

Tim Peneliti IPB. (1986). Gambut Pedalaman untuk Pertanian. Kerjasama Antara Fakultas Pertanian Institut Pertanian Bogor dengan Dinas Pertanian Tanaman Pangan Provinsi Kalimantan Tengah. Palangka Raya.

Yanto, K. Adiwirman., & Nurbaiti. (2016). Pemberian Pupuk Organik Cair Terhadap Pertumbuhan Bibit Kelapa (Elaeis guineensis Jacq) pada PembibitanUtama. Jurnal JOM Faperta, 3 (2): 1-12.