Application of Coastal Sediments and Foliar Seaweed Extract and Its Influence to Soil Properties, Growth and Yield of Shallot in Peatland

Sulakhudin Sulakhudin, Muhammad Hatta, Urai Edi Suryadi


The high soil acidity and low nutrient content in the peatland may inhibit the growth and yield of shallot and result low productivity. As consequence, the use of peat as a growing medium needs soil fertility improvement. One alternative to improve soil fertility, growth and yield of shallot is by applying coastal sediment and foliar seaweed extract which are easy to obtain and relatively inexpensive in West Kalimantan. This study aimed to investigate soil chemical properties, growth and yield of some shallot variety after the application of coastal sediment and foliar seaweed extract (Eucheuma cottonii). A field trial was carried out through the wet period of 2014 in West Kalimantan, Indonesia. The foliar seaweed extract was applied as the foliar fertilizer (0 and 3%), meanwhile the addition of coastal sediment was done at doses of 0 and 40 t/ha. The application of coastal sediment of 40 t/ha improved some chemical properties i.e. pH and the availability of K, Ca, Mg and Na of peat soil. The combination of foliar seaweed extract with 3% and 40 t/ha of coastal sediment increased growth and yield of all shallot variety in peatland compared to using foliar seaweed extract or coastal sediment only.


Coastal Sediment; Peat; Seaweed Extract; Shallot; West Kalimantan

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Abat, M., McLaughlin, M. J., Kirby, J. K., & Stacey, S. P. (2012). Adsorption and desorption of copper and zinc in tropical peat soils of Sarawak, Malaysia. Geoderma, 175–176, 58–63.

Abdelrahman, M., Mahmoud, H. Y. A. H., El-Sayed, M., Tanaka, S., & Tran, L. S. P. (2017). Isolation and characterization of Cepa2, a natural alliospiroside A, from shallot (Allium cepa L. Aggregatum group) with anticancer activity. Plant Physiology and Biochemistry, 116, 167–173.

Ali, N., Ramkissoon, A., Ramsubhag, A., & Jayaraj, J. (2016). Ascophyllum extract application causes reduction of disease levels in field tomatoes grown in a tropical environment. Crop Protection, 83, 67–75.

Anshari, G. Z., Afifudin, M., Nuriman, M., Gusmayanti, E., Arianie, L., Susana, R., ... Rafiastanto, A. (2010). Drainage and land use impacts on changes in selected peat properties and peat degradation in West Kalimantan Province, Indonesia. Biogeosciences, 7(11), 3403–3419.

Arioli, T., Mattner, S. W., & Winberg, P. C. (2015). Applications of seaweed extracts in Australian agriculture: past, present and future. Journal of Applied Phycology, 27(5), 2007–2015.

Astiani, D., Burhanuddin, Gusmayanti, E., Widiastuti, T., & Taherzadeh, M. J. (2018). Enhancing water levels of degraded, bare, tropical peatland in West Kalimantan, Indonesia: Impacts on CO2 emission from soil respiration. Biodiversitas, 19(2), 522–527.

Astuti, L. T. W., Daryanto, A., Syaukat, Y., & Daryanto, H. K. (2019). Technical efficiency of shallot farming in Central Java province: Stochastic frontier modelling. International Journal of Progressive Sciences and Technologies, 13(2), 222–232. Retrieved from

Babilie, R., Jbour, M., & Trabi, B. A. (2015). Effect of foliar spraying with licorice root and seaweed extractson growth and seed production of onion (Allium cepa L.). International Journal of ChemTech Research, 8(11), 557–563. Retrieved from

Battacharyya, D., Babgohari, M. Z., Rathor, P., & Prithiviraj, B. (2015). Seaweed extracts as biostimulants in horticulture. Scientia Horticulturae, 196, 39–48.

Briceño-Domínguez, D., Hernández-Carmona, G., Moyo, M., Stirk, W., & van Staden, J. (2014). Plant growth promoting activity of seaweed liquid extracts produced from Macrocystis pyrifera under different pH and temperature conditions. Journal of Applied Phycology, 26(5), 2203–2210.

Craigie, J. S. (2011). Seaweed extract stimuli in plant science and agriculture. Journal of Applied Phycology, 23(3), 371–393.

Dogra, B. S., & Mandradia, R. K. (2012). Effect of seaweed extract on growth and yield of onion. International Journal of Farm Sciences, 2(1), 59-64. Retrieved from

Eviati, & Sulaeman. (2009). Analisis kimia tanah, tanaman, air, dan pupuk. (B. H. Prasetyo, D. Santoso, & L. Retno W., Eds.), Petunjuk Teknis Edisi 2. Bogor, ID. Retrieved from

Guinan, K. J., Sujeeth, N., Copeland, R. B., Jones, P. W., O’Brien, N. M., Sharma, H. S. S., … O’Sullivan, J. T. (2013). Discrete roles for extracts of Ascophyllum nodosum in enhancing plant growth and tolerance to abiotic and biotic stresses. Acta Horticulturae, 1009, 127–135.

Haider, M. W., Ayyub, C. M., Pervez, M. A., Asad, H. U., Manan, A., Raza, S. A., & Ashraf, I. (2012). Impact of foliar application of seaweed extract on growth, yield and quality of potato (Solanum tuberosum L.). Soil and Environment, 31(2), 157–162. Retrieved from

Husen, E., Salma, S., & Agus, F. (2014). Peat emission control by groundwater management and soil amendments: Evidence from laboratory experiments. Mitigation and Adaptation Strategies for Global Change, 19(6), 821–829.

Irianto, Yakup, Harun, M. U., & Susilawati. (2017). Growth and yield characteristics of three shallot varieties affected by phosphate fertilizer dosages on ultisol. Russian Journal of Agricultural and Socio-Economic Sciences, 65(5), 245–254.

Kementan. (2019). Luas panen bawang merah menurut provinsi, tahun 2014-2018. Kementerian Pertanian Republik Indonesia. Jakarta, ID. Retrieved from

Khan, W., Rayirath, U. P., Subramanian, S., Jithesh, M. N., Rayorath, P., Hodges, D. M., … Prithiviraj, B. (2009). Seaweed extracts as biostimulants of plant growth and development. Journal of Plant Growth Regulation, 28(4), 386–399.

Lu, X., Wang, J., Al-Qadiri, H. M., Ross, C. F., Powers, J. R., Tang, J., & Rasco, B. A. (2011). Determination of total phenolic content and antioxidant capacity of onion (Allium cepa) and shallot (Allium oschaninii) using infrared spectroscopy. Food Chemistry, 129(2), 637–644.

Maftu’ah, E., & Nursyamsi, D. (2019). Effect of biochar on peat soil fertility and NPK uptake by corn. AGRIVITA Journal of Agricultural Science, 41(1), 64–73.

Mahmoudabadi, A. Z., & Nasery, M. K. G. (2009). Anti fungal activity of shallot, Allium ascalonicum Linn. (Liliaceae), in vitro. Journal of Medicinal Plants Research, 3(5), 450–453. Retrieved from

Mastur, S., Suswati, D., & Hatta, M. (2017). The effect of ameliorants on improvement of soil fertility in post gold mining land at West Kalimantan. Journal of Degraded and Mining Lands Management, 4(4), 873–880.

Melling, L. (2016). Peatland in Malaysia. In M. Osaki & N. Tsuji (Eds.), Tropical Peatland Ecosystems (pp. 59–73). Tokyo: Springer.

Nursyamsi, D., Noor, M., & Maftu’ah, E. (2016). Peatland management for sustainable agriculture. In M. Osaki & N. Tsuji (Eds.), Tropical Peatland Ecosystems (pp. 493-511). Tokyo: Springer.

Nusantara, R. W., Aspan, A., Alhaddad, A. M., Suryadi, U. E., Makhrawie, Fitria, I., Rezekikasari. (2018). Peat soil quality index and its determinants as influenced by land use changes in Kubu Raya district, West Kalimantan, Indonesia. Biodiversitas, 19(2), 585–590.

Purba, R. (2014). Applications of NPK phonska and KCl fertilizer for the growth and yield of shallots (Allium ascalonicum) in Serang, Banten. International Journal of Applied Science and Technology, 4(3), 197–203. Retrieved from

Sabiham, S., Tarigan, S. D., Hariyadi, Las, I., Agus, F., Sukarman, … Wahyunto. (2012). Organic carbon storage and management strategies for reducing carbon emission from peatlands: A case study in oil palm plantations in West and Central Kalimantan, Indonesia. Pedologist, 55(3), 426–434.

Sarifuddin, Nasution, Z., Rauf, A., & Mulyanto, B. (2018). Changing of Sumatra backswamp peat properties by seawater and zeolite application. IOP Conf. Series: Earth and Environmental Science, 122, 012073.

Shafeek, M. R., Helmy, Y. I., & Omar, N. M. (2015). Use of some bio-stimulants for improving the growth, yield and bulb quality of onion plants (Allium cepa L.) under sandy soil conditions. Middle East Journal of Applied Sciences, 5(01), 68–75. Retrieved from

Sharma, H. S. S., Fleming, C., Selby, C., Rao, J. R., & Martin, T. (2014). Plant biostimulants: A review on the processing of macroalgae and use of extracts for crop management to reduce abiotic and biotic stresses. Journal of Applied Phycology, 26(1), 465–490.

Shehata, S. M., Abdel-Azem, H. S., El-Yazied, A. A., & El-Gizawy, A. M. (2011). Effect of foliar spraying with amino acids and seaweed extract on growth chemical constitutes, yield and its quality of celeriac plant. European Journal of Scientific Research, 58(2), 257–265. Retrieved from

Singh, I., Anand, K. G. V., Solomon, S., Shukla, S. K., Rai, R., Zodape, S. T., & Ghosh, A. (2018). Can we not mitigate climate change using seaweed based biostimulant: A case study with sugarcane cultivation in India. Journal of Cleaner Production, 204, 992–1003.

Suswati, D., Sagiman, S., & Sulakhudin. (2015). Effect of coastal sediment to nutrient availability and maize productivity on entisols. AGRIVITA Journal of Agricultural Science, 37(3), 258–264.

Suswati, D., Sunarminto, B. H., Shiddieq, D., & Indradewa, D. (2014). Use of ameliorants to increase growth and yield of maize (Zea mays L.) in peat soils of West Kalimantan. Journal of Tropical Soils, 19(1), 35–41. Retrieved from

Taskos, D., Stamatiadis, S., Yvin, J. C., & Jamois, F. (2019). Effects of an Ascophyllum nodosum (L.) Le Jol. extract on grapevine yield and berry composition of a Merlot vineyard. Scientia Horticulturae, 250, 27–32.

Teshima, Y., Ikeda, T., Imada, K., Sasaki, K., El-Sayed, M. A., Shigyo, M., … Ito, S. (2013). Identification and biological activity of antifungal saponins from shallot (Allium cepa L. aggregatum group). Journal of Agricultural and Food Chemistry, 61(31), 7440–7445.

Vasantharaja, R., Abraham, L. S., Inbakandan, D., Thirugnanasambandam, R., Senthilvelan, T., Jabeen, S. K. A., & Prakash, P. (2019). Influence of seaweed extracts on growth, phytochemical contents and antioxidant capacity of cowpea (Vigna unguiculata L. Walp). Biocatalysis and Agricultural Biotechnology, 17, 589–594.

Vijayanand, N., Ramya, S. S., & Rathinavel, S. (2014). Potential of liquid extracts of Sargassum wightii on growth, biochemical and yield parameters of cluster bean plant. Asian Pacific Journal of Reproduction, 3(2), 150–155.

Wally, O. S. D., Critchley, A. T., Hiltz, D., Craigie, J. S., Han, X., Zaharia, L. I., … Prithiviraj, B. (2013). Regulation of phytohormone biosynthesis and accumulation in Arabidopsis following treatment with commercial extract from the marine Macroalga ascophyllum nodosum. Journal of Plant Growth Regulation, 32(2), 324–339.

Woodroffe, C. D., Farrell, J. W., Hall, F. R., & Harris, P. (2017). Calcium carbonate production and contribution to coastal sediments. In The First Global Integrated Marine Assessment: World Ocean Assessment 1 (pp. 149–158). Cambridge, UK: Cambridge University Press.

Zodape, S. T., Gupta, A., Bhandari, S. C., Rawat, U. S., Chaudhary, D. R., Eswaran, K., & Chikara, J. (2011). Foliar application of seaweed sap as biostimulant for enhancement of yield and quality of tomato (Lycopersicon esculentum Mill.). Journal of Scientific and Industrial Research, 70(03), 215–219. Retrieved from


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