| Issue |
BIO Web Conf.
Volume 69, 2023
The 2nd International Conference on Agriculture, Food, and Environment (2nd ICAFE 2023)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 8 | |
| Section | Soil and Water Management | |
| DOI | https://doi.org/10.1051/bioconf/20236902002 | |
| Published online | 16 October 2023 | |
Fertilization and Amelioration Method to Increase Rice Productivity in Tidal Swamp Land Type C on The Border of West Kalimantan-Malaysia
1 Research Center for Food Crops, Food and Agricultural Research Organization, National Research and Innovation Agency (BRIN), Jl. Raya Bogor-Jakarta Km 46, Cibinong-Bogor, Bogor, West Java 16911, Indonesia
2 Department of Animal Science, Faculty of Agriculture, Universitas Islam Kalimantan Muhammad Arsyad Al Banjari Banjarmasin (UNISKA), Jl. Adhiyaksa Banjarmasin, South Kalimantan 70123, Indonesia
3 Department of Agroecotechnology, Faculty of Agriculture, Lambung Mangkurat University, Jl. A. Yani Km. 36, Banjarbaru, South Kalimantan 70714, Indonesia
4 Department of Soil, Faculty of Agriculture, Lambung Mangkurat University Jl. A. Yani Km. 36, Banjarbaru, South Kalimantan 70714, Indonesia
1 Corresponding author: nukhak.sari@ulm.ac.id
Tidal swamp land is an important resource in providing rice in the border area of Sambas Regency, West Kalimantan-Malaysia. However, rice production capacity in tidal swamp land is still low. Applying appropriate and balanced fertilizers tailored to the unique nutrient requirements and salinity levels of tidal swamp soil can support optimal paddy growth and productivity. Therefore, this study was conducted to determine the combination of fertilization and amelioration application on the growth and productivity of rice in tidal swamp land with a type C overflow. The study tested the treatment of amelioration (without lime/A0; CaCO3/A1; and (Ca, Mg)(CO3)2)/A2) and fertilization dose (based on farmer and recommendation) in Tebas Sungai Village, Tebas District, Sambas Regency, West Kalimantan. The treatment was arranged in a split-plot design consisted of amelioration methods as main plot while fertilization dose as suplot. The results showed that plant growth, yield components, and productivity were influenced by lime source and fertilizer dose. The highest productivity (5.62 tons ha-1) was obtained from the plot treated with CaCO3 and fertilized according to the recommendation.
Key words: Calcium Carbonate / Dolomite / Land Management / Soil Liming / Sub-Optimal Land
© The Authors, published by EDP Sciences, 2023
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